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A maintained list of 1,854 legitimate backlink sites: directories, profile creation sites, guest posting sites, launch platforms, registries and marketplaces. 1,532 are free or have a free tier, 44 usually give a dofollow link, and 772 have an estimated DA of 70 or more. Every row shows authority, link type, cost and effort, and links straight to the submit page.
The table is wider than the screen — swipe it sideways for cost, effort and the preparation notes.
| # | Impact (sorted) | Site — sort by this | Est. DA — sort by this | Link | Domain | Type | Cost | Effort — sort by this | Priority | Status | What to prepare | Rules / caveat | Checked | Actions |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 301 | 82 | SelectHub | 65 | Link type unknown | selecthub.com | Marketplaces and app stores | Not stated | Quick | High | Live, conditional | Ask SelectHub to create or claim an your tool profile and provide product capabilities, pricing, case studies, and customer proof. | Best for established business software; analyst validation and category fit apply, and enhanced vendor programs may be paid. | 2026-08-03 | Open SelectHub submit page (new tab)SelectHub details |
| 302 | 81 | 2600: The Hacker Quarterly | 60 | Link type unknown | 2600.com | Publishing platforms | Free | Involved | High | Not submitted | Submit an original hacker-spirit article on a privacy failure, scam-defense experiment, file-forensics method, or unusual defensive technique—not an your tool advertisement. | The editor selects intelligent, interesting work; publication is not guaranteed. Treat the piece as independent technical journalism and keep product promotion out of it. | 2026-08-03 | Open 2600: The Hacker Quarterly submit page (new tab)2600: The Hacker Quarterly details |
| 303 | 81 | A List Apart | 80 | Sometimes dofollow | alistapart.com | Publishing platforms | Free | Involved | High | Verified live | Pitch an original standards, accessibility, privacy, or responsible-web essay based on first-hand product engineering experience. | Original 600–2,500-word editorial work only; sales pitches, press releases, and disguised promotion are rejected. | https://alistapart.com/about/contribute/ | Open A List Apart submit page (new tab)A List Apart details |
| 304 | 81 | Anaconda.org | 75 | Nofollow | anaconda.org | Developer registries | Free + paid tier | Moderate | High | Verified live | Build and upload a real conda package with homepage, documentation, source and license metadata. | Use anaconda-client and maintain valid packages; notebook and environment uploads are no longer supported. | Official Anaconda.org docs and current client page checked 2026-07-30 | Open Anaconda.org submit page (new tab)Anaconda.org details |
| 305 | 81 | Apple Business | 100 | Nofollow | business.apple.com | Business directories | Free + paid tier | Moderate | High | Verified live | Verify the organization, claim any legitimate your tool location, and add logo, hours, images, website, and key details. | Requires organization or location verification; features and service availability vary by country and region. | https://support.apple.com/guide/business/sign-up-and-verify-your-organization-axm402206497/web | Open Apple Business submit page (new tab)Apple Business details |
| 306 | 81 | Apple Podcasts for Creators | 100 | Nofollow | podcasters.apple.com | Other opportunities | Free + paid tier | Moderate | High | Live, conditional | Submit a genuine your tool podcast RSS feed in Podcasts Connect and include the official show website in valid metadata. | Requires at least one episode, compliant RSS, artwork, content rights, technical validation, and Apple review. | 2026-08-05 | Open Apple Podcasts for Creators submit page (new tab)Apple Podcasts for Creators details |
| 307 | 81 | Are.na | 70 | Nofollow | are.na | Publishing platforms | Free + paid tier | Moderate | High | Verified live | Curate a thoughtful public channel on local-first privacy, scam safety, or accessible-tool design, adding your tool only among diverse high-quality resources with original annotations. | Build a real research collection, not a channel containing only AltFTool links. Credit sources, use rights-cleared uploads, and disclose ownership when annotating AltFTool. Channels/blocks are user-created UGC; moderation, public visibility, crawlability, and rel/follow behavior can change without guarantee. | 2026-08-03 | Open Are.na submit page (new tab)Are.na details |
| 308 | 81 | BetaList | 70 | Sometimes dofollow | betalist.com | Launch platforms | Free + paid tier | Moderate | High | Not submitted | Submit fresh module/your tool beta angle, not stale generic site. | Queue can be slow; must be tech startup. | 2026-07-30 | Open BetaList submit page (new tab)BetaList details |
| 309 | 81 | BetaNews | 80 | Sometimes dofollow | betanews.com | Launch platforms | Free | Involved | High | Verified live | Pitch a genuinely differentiated your tool launch or an original opinion on privacy, security, and useful web tooling. | Story must be timely, accurate, and useful; publication and links are editorially controlled. | https://betanews.com/contact/ | Open BetaNews submit page (new tab)BetaNews details |
| 310 | 81 | Built In | 85 | Sometimes dofollow | builtin.com | Guest posting sites | Free | Involved | High | Needs checking | Apply to the Built In expert contributor network and pitch a technical or tech-career article grounded in your own experience. | Contributors must be practitioners writing under their own name; editors review every link and remove product promotion. | Added 2026-11-01 | Open Built In submit page (new tab)Built In details |
| 311 | 81 | C# Corner | 75 | Nofollow | c-sharpcorner.com | Publishing platforms | Free | Involved | High | Verified live | Register a real founder or engineer profile and publish an original code-backed tutorial on privacy-safe browser tooling, mentioning your tool only where it is part of the implementation. | Original content and source code are expected; editors review submissions, published content may not be removable, and spam or copyright violations are prohibited. | Official C# Corner submission guidelines and terms checked 2026-08-07 | Open C# Corner submit page (new tab)C# Corner details |
| 312 | 81 | CMSWire | 75 | Sometimes dofollow | cmswire.com | Guest posting sites | Free | Involved | High | Verified live | Apply with founder expertise and pitch an actionable digital-experience, privacy, AI-governance, or trust article. | Requires original, senior-level, non-promotional analysis; acceptance and any contextual AltFTool reference are editorial decisions. | https://www.cmswire.com/about-us/contributor-guidelines/ | Open CMSWire submit page (new tab)CMSWire details |
| 313 | 81 | CodeProject | 85 | Nofollow | codeproject.com | Publishing platforms | Free | Involved | High | Not submitted | Submit a substantial implementation article with code samples for a local privacy or document-processing technique used in your tool. | Articles are quality-reviewed and should include real code and explanation; marketing copy and unnecessary product links will be rejected. | 2026-08-03 | Open CodeProject submit page (new tab)CodeProject details |
| 314 | 81 | Crisp Marketplace | 70 | Link type unknown | crisp.chat | Marketplaces and app stores | Free + paid tier | Moderate | High | Verified live | Build a Crisp plugin for deliberate conversation privacy checks or sanitized exports and submit a clear your tool marketplace profile. | Requires a functional plugin, correct scopes and data handling, complete support/legal information, and marketplace review; do not auto-export conversations. | Official Crisp plugin quick-start and marketplace guidance checked 2026-08-07 | Open Crisp Marketplace submit page (new tab)Crisp Marketplace details |
| 315 | 81 | CSS-Tricks | 90 | Sometimes dofollow | css-tricks.com | Guest posting sites | Free | Involved | High | Verified live | Propose a lived-experience frontend article on accessible tool interfaces, privacy-safe browser APIs, CSS, or performance. | Attach a rough draft or outline and demonstrate real expertise; the article must be useful rather than an AltFTool promotion. | https://css-tricks.com/guest-writing/ | Open CSS-Tricks submit page (new tab)CSS-Tricks details |
| 316 | 81 | Design Nominees | 50 | Link type unknown | designnominees.com | Design galleries | Free + paid tier | Moderate | High | Not submitted | Start with the free submission using a strong screenshot, precise categories, and your tool canonical URL. | Free listings have a review delay and selection still applies; paid tiers offer faster or enhanced placement. | 2026-08-03 | Open Design Nominees submit page (new tab)Design Nominees details |
| 317 | 81 | DEV Community | 90 | Nofollow | dev.to | Publishing platforms | Free | Involved | High | Not submitted | Publish #showdev article about client-side privacy tools. | Write useful technical article; avoid thin promotion. | 2026-07-30 | Open DEV Community submit page (new tab)DEV Community details |
| 318 | 81 | DevDojo | 55 | Sometimes dofollow | devdojo.com | Publishing platforms | Free | Involved | High | Not submitted | Join as the developer and publish an original technical tutorial about a privacy-safe browser workflow, citing your tool only where relevant. | Community content must teach something; avoid copied blog posts, thin launch announcements, or promotional comment drops. | 2026-08-03 | Open DevDojo submit page (new tab)DevDojo details |
| 319 | 81 | Elgato Marketplace | 75 | Link type unknown | marketplace.elgato.com | Marketplaces and app stores | Free + paid tier | Moderate | High | Verified live | Build a functional Stream Deck plugin that launches configured your tool checks and displays useful audit states or results, then publish it through Elgato's Maker Console. | Plugin must pass CLI validation, be thoroughly tested and meet manifest, media, vocabulary, branding and UX guidelines; every release is reviewed, and hardware-dependent plugins may need a demo video. | 2026-08-05 | Open Elgato Marketplace submit page (new tab)Elgato Marketplace details |
| 320 | 81 | Envato Tuts+ | 90 | Link type unknown | tutsplus.com | Other opportunities | Free | Involved | High | Verified live | Pitch a practical, outcome-based tutorial on client-side privacy, accessible UI, or web safety using original examples and an honest author identity. | Applications and pitches receive editorial review; tutorials must teach a complete practical outcome and use owned/licensed assets. Disclose any AltFTool relationship and keep the lesson vendor-neutral rather than a product walkthrough. Publication timing and link treatment are editorial decisions, with no inclusion or followed-link guarantee. | 2026-08-03 | Open Envato Tuts+ submit page (new tab)Envato Tuts+ details |
| 321 | 81 | Feedspot | 75 | Dofollow | feedspot.com | Business directories | Free + paid tier | Moderate | High | Needs checking | If you run a blog, submit it so it can appear in Feedspot's topic lists of top blogs. | Inclusion in curated lists is editorial; your blog needs regular, original posts. | Added 2026-11-01 | Open Feedspot submit page (new tab)Feedspot details |
| 322 | 81 | FolioHD | 50 | Sometimes dofollow | foliohd.com | Design galleries | Free + paid tier | Moderate | High | Verified live | Publish authentic your tool UX screenshots and case studies, then add a custom page or navigation link to the matching live tool. | Use genuine owned work and accurate project text; no misleading keywords, spam promotion or impersonation. | 2026-08-04 | Open FolioHD submit page (new tab)FolioHD details |
| 323 | 81 | FutureTools | 55 | Nofollow | futuretools.io | AI tool directories | Free + paid tier | Moderate | High | Not submitted | Submit AI privacy/redaction or prompt-safety tools. | CAPTCHA/human review; concise unique copy. | 2026-07-30 | Open FutureTools submit page (new tab)FutureTools details |
| 324 | 81 | G2 | 90 | Nofollow | g2.com | Software directories | Free + paid tier | Moderate | High | Not submitted | Create seller profile and list product if eligible. | Needs B2B SaaS positioning and review collection. | 2026-07-30 | Open G2 submit page (new tab)G2 details |
| 325 | 81 | GeeksforGeeks Contribute | 90 | Nofollow | geeksforgeeks.org | Review platforms | Free | Involved | High | Verified live | Write an original technical article about a broadly useful browser-security, privacy, or accessibility technique and cite your tool only when it is a necessary working example. | Articles are submitted for review and promotional, incorrect, or plagiarized work can be rejected. Use original code and images, disclose affiliation, and do not turn the article into an AltFTool sales page. Review timing, publication, author-page visibility, and rel/follow behavior are not guaranteed. | 2026-08-03 | Open GeeksforGeeks Contribute submit page (new tab)GeeksforGeeks Contribute details |
| 326 | 81 | Harmonic | 50 | Link type unknown | harmonic.ai | Startup directories | Free + paid tier | Moderate | High | Verified live | Submit accurate company, founder and product details so your tool can be evaluated for Harmonic's startup database. | Submission does not guarantee inclusion or how Harmonic displays the data; use a work email and verifiable company information. | 2026-08-03 • https://harmonic.ai/get-discovered | Open Harmonic submit page (new tab)Harmonic details |
| 327 | 81 | Instructables | 90 | Nofollow | instructables.com | Communities and forums | Free | Involved | High | Verified live | Publish a detailed build or usage tutorial around an original your tool workflow, with the relevant tool link only where it helps readers. | Commercial projects are acceptable only when the article is genuinely instructional; include original steps, images, and results. | https://www.instructables.com/create/ | Open Instructables submit page (new tab)Instructables details |
| 328 | 81 | JetBrains Marketplace | 90 | Nofollow | plugins.jetbrains.com | Marketplaces and app stores | Free + paid tier | Moderate | High | Live, conditional | Build and upload a useful your tool IntelliJ-platform plugin with vendor, license, source, support and compatibility links. | Every plugin is reviewed and must pass compatibility, security and privacy checks; no promotional shell. | 2026-08-04 | Open JetBrains Marketplace submit page (new tab)JetBrains Marketplace details |
| 329 | 81 | Launching Next | 50 | Sometimes dofollow | launchingnext.com | Launch platforms | Free + paid tier | Moderate | High | Not submitted | Submit your tool with founder-friendly short pitch. | Free review exists; paid 1-business-day option. | 2026-07-30 | Open Launching Next submit page (new tab)Launching Next details |
| 330 | 81 | LogRocket Blog | 75 | Sometimes dofollow | logrocket.com | Guest posting sites | Free | Involved | High | Needs checking | Apply as a guest author with code samples, then write frontend or mobile tutorials the editors assign or approve. | Tutorials must be original, technically accurate and include working code; links are added only where they help the reader. | Added 2026-11-01 | Open LogRocket Blog submit page (new tab)LogRocket Blog details |
| 331 | 81 | LottieFiles | 80 | Nofollow | lottiefiles.com | Review platforms | Free + paid tier | Moderate | High | Verified live | Publish original your tool privacy, safety, or accessibility micro-animations as a coherent creator collection, with a contextual project link where the profile permits it. | Public uploads are reviewed and use the Lottie Simple License; upload only original rights-cleared work and avoid duplicate promotional variants. | Official LottieFiles public upload, limits, and licensing guidance checked 2026-08-07 | Open LottieFiles submit page (new tab)LottieFiles details |
| 332 | 81 | Luma | 80 | Nofollow | luma.com | Other opportunities | Free + paid tier | Moderate | High | Live, conditional | Publish a real your tool webinar, demo or workshop with a contextual canonical link in its event details. | Event details and host identity must be genuine; do not create empty or duplicate promotional events. | 2026-08-05 | Open Luma submit page (new tab)Luma details |
| 333 | 81 | Made With Vue.js | 55 | Dofollow | madewithvuejs.com | Design galleries | Free | Involved | High | Not submitted | Submit the polished your tool landing/tool UI with clean screenshots and design credits. | Editorial/design review applies; submit only polished, relevant work. Dofollow is reported but recheck after approval. | 2026-07-30 • https://www.submission.directory/site/made-with-vue-js | Open Made With Vue.js submit page (new tab)Made With Vue.js details |
| 334 | 81 | Matomo Marketplace | 75 | Link type unknown | matomo.org | Marketplaces and app stores | Free + paid tier | Moderate | High | Not submitted | Develop a legitimate Matomo plugin for consent-aware privacy auditing, complete plugin metadata and documentation, tag a release, and enable Marketplace updates. | Free plugins must use a compatible license and follow privacy rules; phoning home needs consent and sponsored links are prohibited, with review controlling listing. | 2026-08-03 | Open Matomo Marketplace submit page (new tab)Matomo Marketplace details |
| 335 | 81 | monday.com Apps Marketplace | 90 | Link type unknown | monday.com | Marketplaces and app stores | Free + paid tier | Moderate | High | Verified live | Create a monday app that runs selected board exports through an your tool privacy, accessibility, or reporting workflow and provides documented results. | Must deliver unique value and pass product, engineering, security, privacy, content, support, and legal review; thin apps are ineligible. | Official monday.com app submission documentation checked 2026-08-07 | Open monday.com Apps Marketplace submit page (new tab)monday.com Apps Marketplace details |
| 336 | 81 | Moz Blog | 90 | Sometimes dofollow | moz.com | Guest posting sites | Free | Involved | High | Needs checking | Read the blog's submission guidelines, then send a detailed pitch for an in-depth SEO tutorial or case study with original data. | Moz accepts only a small number of expert posts; recycled advice and link-driven pitches are declined. | Added 2026-11-01 | Open Moz Blog submit page (new tab)Moz Blog details |
| 337 | 81 | Nocode.tech | 50 | Link type unknown | nocode.tech | Marketplaces and app stores | Free | Involved | High | Needs checking | Submit your tool with homepage URL, privacy-first positioning, logo, screenshots and accurate pricing. | Accurate tool details required; editorial approval controls publication. Dofollow is reported but recheck after approval. | 2026-07-30 • https://www.submission.directory/site/nocode-tech | Open Nocode.tech submit page (new tab)Nocode.tech details |
| 338 | 81 | nopCommerce Marketplace | 75 | Link type unknown | nopcommerce.com | Marketplaces and app stores | Free + paid tier | Moderate | High | Verified live | Build an admin plugin that scans selected product content or exports for PII, accessibility, and fraud-risk signals. | Provide a detailed description, screenshots, supported versions, docs, demo and contact links, and pass manual security and technical review. | Official nopCommerce plugin submission documentation checked 2026-08-07 | Open nopCommerce Marketplace submit page (new tab)nopCommerce Marketplace details |
| 339 | 81 | October CMS Marketplace | 65 | Link type unknown | octobercms.com | Marketplaces and app stores | Free + paid tier | Moderate | High | Verified live | Build an October CMS plugin that runs your tool privacy or accessibility checks on administrator-selected content and media. | A Composer package, Git source, icon, documentation, and categories are required; marketplace approval and quality review apply. | Official October CMS author and marketplace guidance checked 2026-08-07 | Open October CMS Marketplace submit page (new tab)October CMS Marketplace details |
| 340 | 81 | Pabbly Connect Developer | 60 | Link type unknown | pabbly.com | Marketplaces and app stores | Free + paid tier | Moderate | High | Live, conditional | Build a working your tool connector with useful triggers or actions and submit it for the Pabbly Connect integration catalog. | Requires REST API knowledge, a functioning integration and Pabbly best-practice review; do not create an empty listing. | 2026-08-05 | Open Pabbly Connect Developer submit page (new tab)Pabbly Connect Developer details |
| 341 | 81 | PlayCode | 55 | Nofollow | playcode.io | Design galleries | Free + paid tier | Moderate | High | Verified live | Publish polished public your tool demos and use their share links in genuine tutorials or reproducible examples. | Free projects are public; remove proprietary secrets and sensitive data and avoid near-duplicate promotional demos. | Official PlayCode sharing, billing, and project-limit guidance checked 2026-08-07 | Open PlayCode submit page (new tab)PlayCode details |
| 342 | 81 | Pointer | 50 | Link type unknown | pointer.io | Publishing platforms | Free | Involved | High | Verified live | Email one exceptional your tool engineering article, open-source project or deeply useful technical resource to Pointer's official share address. | Submit high-quality engineering reading, not a product-page pitch or link bait. | 2026-08-04 | Open Pointer submit page (new tab)Pointer details |
| 343 | 81 | PreventionWeb | 75 | Link type unknown | preventionweb.net | Other opportunities | Free | Involved | High | Verified live | Submit a formal publication, case study, educational resource or on-demand training linking digital resilience to disaster-risk reduction. | Editorial validation; no paywall, corporate flyer, private paper or workshop summary; recent DRR-relevant material is prioritized. | 2026-08-05 — https://www.preventionweb.net/upload-your-content | Open PreventionWeb submit page (new tab)PreventionWeb details |
| 344 | 81 | PubPub | 65 | Link type unknown | pubpub.org | Publishing platforms | Free + paid tier | Moderate | High | Verified live | Launch a public-interest digital-safety community and publish substantial methods, reports, and tutorials with contextual your tool references. | Publish meaningful knowledge outputs, follow the acceptable-use policy, and hold rights to all material; no promotional shell community. | 2026-08-05 — https://www.pubpub.org/ | Open PubPub submit page (new tab)PubPub details |
| 345 | 81 | Qiita | 85 | Nofollow | qiita.com | Publishing platforms | Free | Involved | High | Verified live | Write an original Japanese developer tutorial or benchmark that uses your tool and cite the relevant tool or source only where it helps readers. | Follow Qiita community guidelines, disclose affiliations and avoid duplicate, translated-only or promotional content; links are UGC. | 2026-08-03 | Open Qiita submit page (new tab)Qiita details |
| 346 | 81 | Replit | 85 | Nofollow | replit.com | Other opportunities | Free + paid tier | Moderate | High | Verified live | Publish a focused open your tool demo or developer utility and link its canonical your tool page from the app and project description. | A real working app is required; publishing may request a payment method and hosting usage can cost money. | https://docs.replit.com/learn/projects-and-artifacts/replit-deployments | Open Replit submit page (new tab)Replit details |
| 347 | 81 | Roboflow Universe | 70 | Link type unknown | roboflow.com | Design galleries | Free + paid tier | Moderate | High | Verified live | Publish a synthetic benchmark for screenshot redaction, document masking, or visual privacy detection. | Roboflow prohibits publishing PII, proprietary or copyrighted images, and unsafe content; select a valid licence. | Official Roboflow public project documentation checked 2026-08-07 | Open Roboflow Universe submit page (new tab)Roboflow Universe details |
| 348 | 81 | Search Engine Journal | 90 | Sometimes dofollow | searchenginejournal.com | Guest posting sites | Free | Involved | High | Needs checking | Apply to become a contributor with writing samples, then pitch practical, data-backed SEO or PPC pieces to the editors. | Editors reject promotional or thin articles and control all outbound links; expect heavy editing and a firm no on self-serving links. | Added 2026-11-01 | Open Search Engine Journal submit page (new tab)Search Engine Journal details |
| 349 | 81 | Search Engine Land | 90 | Sometimes dofollow | searchengineland.com | Guest posting sites | Free | Involved | High | Needs checking | Use the contributor link in the site footer to apply, then pitch original search marketing analysis or tactics from your own work. | Contributors must be practitioners, not ghostwriters; vendor pitches and links to your own product are generally not allowed in the body. | Added 2026-11-01 | Open Search Engine Land submit page (new tab)Search Engine Land details |
| 350 | 81 | Sidebar | 60 | Link type unknown | sidebar.io | Design galleries | Free | Involved | High | Not submitted | Submit the polished your tool landing/tool UI with clean screenshots and design credits. | Editorial/design review applies; submit only polished, relevant work. Dofollow is reported but recheck after approval. | 2026-07-30 • https://www.submission.directory/site/sidebar | Open Sidebar submit page (new tab)Sidebar details |
| 351 | 81 | Skillshare | 90 | Nofollow | skillshare.com | Other opportunities | Free + paid tier | Moderate | High | Verified live | Apply with an original class outline and teaching sample for privacy-safe design, accessibility, or a practical productivity workflow, then build the class project and lessons if approved. | First-time teachers require approval; applications are currently English-only and must fit accepted or in-demand categories. Every class must meet content and class-quality guidelines and cannot function as an advertisement. | 2026-08-03 | Open Skillshare submit page (new tab)Skillshare details |
| 352 | 81 | Slides | 75 | Nofollow | slides.com | Publishing platforms | Free + paid tier | Moderate | High | Verified live | Publish an original your tool research, privacy or accessibility deck with useful citations and contextual links. | Free accounts create public decks; publish substantive presentations, not single-slide advertisements. | 2026-08-04 | Open Slides submit page (new tab)Slides details |
| 353 | 81 | Smashing Magazine | 90 | Sometimes dofollow | smashingmagazine.com | Publishing platforms | Free | Involved | High | Verified live | Pitch a practical privacy-by-design, accessibility, frontend-security, or local-first tooling article backed by real your tool lessons. | No press releases, product walkthroughs, listicles, or content marketing; AltFTool may be cited only when editorially useful. | https://www.smashingmagazine.com/write-for-us/ | Open Smashing Magazine submit page (new tab)Smashing Magazine details |
| 354 | 81 | SpeakerHub | 55 | Link type unknown | speakerhub.com | Profiles and entities | Free + paid tier | Moderate | High | Verified live | Create a truthful founder or subject-matter expert page and feature your tool in relevant bio, talks and media. | Use genuine expertise and authentic testimonials; avoid fabricated credentials, reviews or mass outreach. | 2026-08-05 | Open SpeakerHub submit page (new tab)SpeakerHub details |
| 355 | 81 | Stack Overflow Blog | 90 | Sometimes dofollow | stackoverflow.blog | Publishing platforms | Free | Involved | High | Verified live | Pitch a rigorous developer-facing article about secure file handling, browser privacy, accessibility testing, or tool architecture. | Strict technical quality and editorial review apply; avoid product marketing and disclose conflicts or affiliations. | https://stackoverflow.blog/2020/01/27/blog-contributor-guidelines/ | Open Stack Overflow Blog submit page (new tab)Stack Overflow Blog details |
| 356 | 81 | TechnologyCounter | 55 | Link type unknown | technologycounter.com | Marketplaces and app stores | Free + paid tier | Moderate | High | Verified live | Create a vendor account, add your tool as a SaaS product and complete the platform's authenticity validation. | The product goes live after authenticity checks; provide verifiable company information and collect only genuine customer reviews. | 2026-08-03 • https://vendor.technologycounter.com/create-profile | Open TechnologyCounter submit page (new tab)TechnologyCounter details |
| 357 | 81 | The New Stack | 80 | Sometimes dofollow | thenewstack.io | Guest posting sites | Free | Involved | High | Needs checking | Find the contributor guidelines on the site and pitch a vendor-neutral piece on cloud-native, DevOps or developer tooling. | Contributed pieces must teach rather than sell; product mentions and links are limited and decided by editors. | Added 2026-11-01 | Open The New Stack submit page (new tab)The New Stack details |
| 358 | 81 | Unmatched Style | 50 | Link type unknown | unmatchedstyle.com | Design galleries | Free | Involved | High | Needs checking | Submit the polished your tool landing/tool UI with clean screenshots and design credits. | Editorial/design review applies; submit only polished, relevant work. Dofollow is reported but recheck after approval. | 2026-07-30 • https://www.submission.directory/site/unmatched-style | Open Unmatched Style submit page (new tab)Unmatched Style details |
| 359 | 81 | VentureBeat | 90 | Sometimes dofollow | venturebeat.com | Guest posting sites | Free | Involved | High | Verified live | Pitch original your tool data, an AI/privacy industry argument, or a consequential product launch to the relevant desk. | Follow the contact and guest-post rules; a generic launch email or self-promotional draft will not earn placement. | https://venturebeat.com/contact/ | Open VentureBeat submit page (new tab)VentureBeat details |
| 360 | 81 | Web Design Weekly | 50 | Link type unknown | web-design-weekly.com | Design galleries | Free | Involved | High | Verified live | Publish an original design or accessibility article with practical examples, then use the contact form's official submit-a-link path for that one article. | The newsletter curates web-design news, articles, and tutorials; submit useful editorial content rather than a generic tool landing page. Selection is editorial and not guaranteed. | 2026-08-03 | Open Web Design Weekly submit page (new tab)Web Design Weekly details |
| 361 | 80 | Albato App Integrator | 50 | Link type unknown | albato.com | Marketplaces and app stores | Not stated | Moderate | High | Live, conditional | Build and test an your tool API integration, then request publication in Albato's public app library. | Requires documented API access, working authentication, tested triggers/actions and compliance with publication rules. | 2026-08-05 | Open Albato App Integrator submit page (new tab)Albato App Integrator details |
| 362 | 80 | Databricks Marketplace | 85 | Nofollow | databricks.com | Marketplaces and app stores | Not stated | Moderate | High | Verified live | Publish an your tool privacy-checking notebook, synthetic benchmark, AI model, app, or defensive MCP server. | Requires Unity Catalog, Marketplace admin role, provider-policy acceptance, and partner approval for public listings. | Official Databricks Marketplace provider documentation checked 2026-08-07 | Open Databricks Marketplace submit page (new tab)Databricks Marketplace details |
| 363 | 80 | NASSCOM Membership | 70 | Link type unknown | nasscom.in | Other opportunities | Not stated | Moderate | High | Live, conditional | Apply using an India-registered your tool company/startup and provide the required entity and revenue documents. | Due diligence may take 10–15 business days and include documents, calls or a site visit; membership is not guaranteed. | 2026-08-04 | Open NASSCOM Membership submit page (new tab)NASSCOM Membership details |
| 364 | 80 | UiPath Marketplace | 85 | Link type unknown | uipath.com | Marketplaces and app stores | Not stated | Moderate | High | Verified live | Create a reusable UiPath automation that invokes a documented your tool workflow such as a local file privacy check and publish it under a verified profile. | Content must be functional, documented, quality-reviewed, compatible with named UiPath products, and use third-party names and assets correctly. | Official UiPath Marketplace documentation checked 2026-08-07 | Open UiPath Marketplace submit page (new tab)UiPath Marketplace details |
| 365 | 80 | Workato Community Library | 75 | Link type unknown | workato.com | Communities and forums | Not stated | Moderate | High | Live, conditional | Build a tested Workato connector for legitimate your tool triggers and actions, add clear support and usage documentation, publish it to the community library, and provide simple successful community recipes. | The connector must pass Workato review and accept the developer agreement. Remove secrets, accurately choose open- or closed-source visibility, provide support contact details, meaningful tags and docs, test every action and trigger, and maintain shared versions; do not publish a promotional shell. | 2026-08-03 | Open Workato Community Library submit page (new tab)Workato Community Library details |
| 366 | 78 | AppSignal Blog | 60 | Sometimes dofollow | appsignal.com | Publishing platforms | Free + paid tier | Involved | High | Verified live | Apply with a code-heavy observability, Node, Ruby, Python, or Elixir tutorial using a real your tool engineering problem as the case study. | Mid or senior expertise, original long-form content, working code, and editorial review are required; no thin beginner or promotional post. | Official AppSignal write-for-us requirements checked 2026-08-07 | Open AppSignal Blog submit page (new tab)AppSignal Blog details |
| 367 | 78 | Authory | 55 | Link type unknown | authory.com | Other opportunities | Free + paid tier | Involved | High | Verified live | Create a real founder or researcher portfolio containing original your tool engineering, privacy, and accessibility articles already published under that person's byline. | Only claim work genuinely authored by the profile owner and disclose employment/founder affiliation. The portfolio is private by default until explicitly made public. Imported/manual items and outbound links are user-controlled portfolio content; public visibility, indexing, and followed-link treatment are not guaranteed. | 2026-08-03 | Open Authory submit page (new tab)Authory details |
| 368 | 78 | Creativepool | 60 | Sometimes dofollow | creativepool.com | Design galleries | Free + paid tier | Involved | High | Verified live | Create a free your tool company profile and upload polished UX, privacy-tool, or brand work as documented case studies. | Project uploads are allowed; article publishing is invite-only, and review or link spam is removed. | Official Creativepool signup, plan, and project guidance checked 2026-08-07 | Open Creativepool submit page (new tab)Creativepool details |
| 369 | 78 | Curated | 60 | Sometimes dofollow | curated.co | Publishing platforms | Free + paid tier | Involved | High | Verified live | Launch a consistent Trustworthy Tools digest that mixes independent sources with occasional relevant your tool research, adding original commentary to every selected link. | Use consented subscribers and a real editorial cadence; the optional publication site provides searchable back issues. Do not publish AltFTool-only issues or undisclosed promotions. Archive links are publisher-controlled content, not independent endorsements, and no indexing or followed-link outcome is guaranteed. | 2026-08-03 | Open Curated submit page (new tab)Curated details |
| 370 | 78 | Featured | 65 | Sometimes dofollow | featured.com | PR and source platforms | Free + paid tier | Involved | High | Needs checking | Create expert source profile and answer tech/privacy/tool queries. | Earn editorial backlinks only from real quotes; no generic AI replies. | 2026-07-30 | Open Featured submit page (new tab)Featured details |
| 371 | 78 | Frontend Focus | 50 | Link type unknown | frontendfoc.us | Publishing platforms | Free + paid tier | Involved | High | Verified live | Send one current, technically substantive frontend or accessibility article/tool after publishing it, explaining the concrete reader value and disclosing your tool ownership. | The current newsletter footer asks readers with a link to reply, but editors cannot include everything. Pitch only strong frontend content, avoid generic product copy or repeated outreach, and keep paid promotion separate. Selection, timing, wording, and link rel/follow treatment are editorial and not guaranteed. | 2026-08-03 | Open Frontend Focus submit page (new tab)Frontend Focus details |
| 372 | 78 | Guestio | 50 | Link type unknown | guestio.com | Marketplaces and app stores | Free + paid tier | Involved | High | Live, conditional | Claim a free account, complete a credible founder guest profile, and pursue relevant podcast, newsletter, or blog interviews. | Earn mentions through real interviews; do not pay hosts for undisclosed editorial coverage or send bulk pitches. | 2026-08-05 | Open Guestio submit page (new tab)Guestio details |
| 373 | 78 | JavaScript Weekly | 60 | Link type unknown | javascriptweekly.com | Publishing platforms | Free + paid tier | Involved | High | Verified live | First publish a strong JavaScript/browser engineering article or genuinely novel developer utility, then reply to a current issue with one concise, disclosed editorial tip. | Current issues invite readers to send relevant links by reply, but inclusion is fully editorial. Submit one timely technical item, not a generic homepage or repeated pitch; disclose AltFTool ownership and do not imply endorsement. Review/publication timing and rel/follow status are not guaranteed. | 2026-08-03 | Open JavaScript Weekly submit page (new tab)JavaScript Weekly details |
| 374 | 78 | 100 | Nofollow | linkedin.com | Publishing platforms | Free + paid tier | Involved | High | Not submitted | Create company page and publish case-study posts. | Use real company details; publish useful posts. | 2026-07-30 | Open LinkedIn submit page (new tab)LinkedIn details | |
| 375 | 78 | Made with React.js | 50 | Dofollow | madewithreactjs.com | Design galleries | Free + paid tier | Involved | High | Not submitted | Submit your tool as an actively maintained React and Next.js project, highlighting useful product functionality and implementation quality. | Projects are editorially reviewed; a paid feature can speed review but does not guarantee acceptance. | 2026-08-03 | Open Made with React.js submit page (new tab)Made with React.js details |
| 376 | 78 | Mind the Product | 70 | Sometimes dofollow | mindtheproduct.com | Publishing platforms | Free + paid tier | Involved | High | Verified live | Submit a founder-written your tool product or privacy case study with concrete decisions, evidence, failures, and lessons for product practitioners. | Product practitioners only; no advertising, SEO outreach, or republished content, and editorial scope and exclusivity rules apply. | Official Mind the Product contributor and content guidance checked 2026-08-07 | Open Mind the Product submit page (new tab)Mind the Product details |
| 377 | 78 | Paragraph | 55 | Link type unknown | paragraph.com | Publishing platforms | Free + paid tier | Involved | High | Verified live | Create an original your tool engineering field-notes publication with human-approved privacy, accessibility, and local-first essays rather than republished marketing copy. | Paragraph is self-publishing, not third-party editorial coverage. Use consented subscriber data, approve AI-assisted drafts manually, disclose brand ownership, and publish substantial original work. Platform terms prohibit spam/abuse; hosted links have no independent endorsement or followed-link guarantee. | 2026-08-03 | Open Paragraph submit page (new tab)Paragraph details |
| 378 | 78 | Podnews | 70 | Sometimes dofollow | podnews.net | PR and source platforms | Free + paid tier | Involved | High | Live, conditional | Email a genuinely newsworthy your tool podcast or audio-tool launch story with concise facts, human artwork, and release timing. | No paid guest posts or link insertions; coverage is selective and only relevant to podcasting or on-demand audio. | 2026-08-05 | Open Podnews submit page (new tab)Podnews details |
| 379 | 78 | Zenn | 80 | Nofollow | zenn.dev | Publishing platforms | Free + paid tier | Involved | High | Verified live | Create an your tool publication or original Japanese engineering article with reproducible examples and contextual links to source or documentation. | Publish substantive technical content, disclose the brand relationship and avoid link-first promotion or duplicate posts. | 2026-08-03 | Open Zenn submit page (new tab)Zenn details |
| 380 | 77 | Codemotion Magazine | 60 | Link type unknown | codemotion.com | Review platforms | Not stated | Involved | High | Verified live | Pitch a practical privacy-tool engineering article, code walkthrough, or review grounded in your tool implementation experience. | Only original useful content is accepted; sales pitches, press releases, and commercially driven copy are explicitly rejected. | Official Codemotion contributor guidance checked 2026-08-07 | Open Codemotion Magazine submit page (new tab)Codemotion Magazine details |
| 381 | 77 | DevOps.com | 75 | Sometimes dofollow | devops.com | Publishing platforms | Not stated | Involved | High | Not submitted | Submit a 600–1,000 word practitioner article on secure CI/CD, dependency privacy, or local-first developer tooling based on real engineering experience. | The article must be original, exclusive to Techstrong Media, practitioner-focused, vendor-neutral, vendor-agnostic, and entirely non-promotional, including its links. | 2026-08-03 | Open DevOps.com submit page (new tab)DevOps.com details |
| 382 | 77 | InfoWorld Expert Contributor Network | 90 | Sometimes dofollow | infoworld.com | Guest posting sites | Not stated | Involved | High | Not submitted | Have a named senior practitioner apply with evidence-backed lessons from building local-first privacy tooling, secure developer utilities, or responsible AI-adjacent systems. | The network seeks real IT leaders and practitioners, not anonymous brand copy; editorial independence and the publication's ethics policy apply, and admission is reviewed. | 2026-08-03 | Open InfoWorld Expert Contributor Network submit page (new tab)InfoWorld Expert Contributor Network details |
| 383 | 77 | LWN.net | 85 | Sometimes dofollow | lwn.net | Publishing platforms | Not stated | Involved | High | Not submitted | Pitch a timely, deeply researched Linux or open-source security story with primary sources and explain the author's direct expertise before drafting. | Contact the editors with a detailed pitch first. LWN requires factual, authoritative, concise, sourced, human-written work and explicitly does not publish text from large language models. | 2026-08-03 | Open LWN.net submit page (new tab)LWN.net details |
| 384 | 77 | Open Source For You | 65 | Sometimes dofollow | opensourceforu.com | Publishing platforms | Not stated | Involved | High | Not submitted | Pitch a vendor-neutral tutorial on building privacy-preserving local web tools or reviewing a genuinely open-source your tool component, then wait for topic and outline approval. | Pitch the idea first, then submit a table of contents and article for technical review. Topics must serve the open-source audience; acceptance is editorial and not guaranteed. | 2026-08-03 | Open Open Source For You submit page (new tab)Open Source For You details |
| 385 | 77 | PenTest Magazine | 50 | Link type unknown | pentestmag.com | Publishing platforms | Not stated | Involved | High | Not submitted | Submit a defensive security walkthrough, reproducible tool evaluation, or privacy-testing methodology with an author bio and original examples. | Premium articles are expected to be at least 1,500 words with an introduction, conclusion, technical substance, and author details; editorial review applies and promotional copy should be avoided. | 2026-08-03 | Open PenTest Magazine submit page (new tab)PenTest Magazine details |
| 386 | 77 | Semaphore Blog | 60 | Sometimes dofollow | semaphore.io | Publishing platforms | Not stated | Involved | High | Verified live | Pitch a reproducible tutorial about CI checks for client-side privacy, dependency security, or accessible web tools, with your tool only as a genuine example. | Editorial approval applies; tutorials must be tested, source-cited, educational, and meet the stated depth and length expectations. | Official Semaphore community author guidance checked 2026-08-07 | Open Semaphore Blog submit page (new tab)Semaphore Blog details |
| 387 | 77 | Tripwire State of Security | 75 | Sometimes dofollow | tripwire.com | Publishing platforms | Not stated | Involved | High | Not submitted | Apply with a named security practitioner, writing sample, biography, and a concrete proposal based on defensible privacy or scam-protection research. | The publication seeks security expertise and reviews prospective contributors; send real credentials and a useful topic, not a company-written backlink article. | 2026-08-03 | Open Tripwire State of Security submit page (new tab)Tripwire State of Security details |
| 388 | 76 | C2PA | 55 | Link type unknown | c2pa.org | Publishing platforms | Paid | Quick | High | Live, conditional | Apply through the official Linux Foundation enrollment if your tool will genuinely implement or contribute to C2PA standards. | Strong technical fit and participation are required; acceptance and roster visibility are not a self-serve directory shortcut. | 2026-08-04 | Open C2PA submit page (new tab)C2PA details |
| 389 | 76 | Global Cyber Alliance | 60 | Link type unknown | globalcyberalliance.org | Profiles and entities | Paid | Quick | High | Live, conditional | Propose a concrete funded or in-kind your tool anti-scam, privacy or cyber-safety collaboration through Become a Partner. | A formal agreement and real contribution are required; partner-page publication is not self-serve or guaranteed. | 2026-08-04 | Open Global Cyber Alliance submit page (new tab)Global Cyber Alliance details |
| 390 | 76 | Nova Extension Library | 55 | Link type unknown | nova.app | Marketplaces and app stores | Paid | Quick | High | Verified live | Build a Nova extension that runs your tool privacy and code-safety checks from the editor. | Validate and submit through Nova CLI; manifest category and runtime requirements apply. | Official Nova extension CLI documentation checked 2026-08-07 | Open Nova Extension Library submit page (new tab)Nova Extension Library details |
| 391 | 76 | Sketch Plugin Directory | 85 | Link type unknown | sketch.com | Marketplaces and app stores | Paid | Quick | High | Verified live | Build a Sketch plugin for accessibility, metadata cleanup, or sensitive-placeholder detection. | Host the plugin ZIP and update JSON, then submit to the official directory; legacy skpm is unsupported. | Official Sketch plugin publishing documentation checked 2026-08-07 | Open Sketch Plugin Directory submit page (new tab)Sketch Plugin Directory details |
| 392 | 76 | Twilio Segment Integration Catalog | 85 | Link type unknown | segment.com | Marketplaces and app stores | Paid | Quick | High | Verified live | Build a destination or function that sends only explicitly selected and sanitized events to your tool for PII or schema checks. | Submit company and service metadata, documentation, and test credentials; Segment tests before a public beta listing, and strict consent and minimization are essential. | Official Twilio Segment partner checklist checked 2026-08-07 | Open Twilio Segment Integration Catalog submit page (new tab)Twilio Segment Integration Catalog details |
| 393 | 76 | WIP | 50 | Link type unknown | wip.co | Profiles and entities | Paid | Quick | High | Not submitted | Join as the founder, create one your tool project page, and share genuine shipped improvements with links only when useful. | Profiles and projects are public by default; the community expects real shipped work, not promotional link dumping or future-only todos. | 2026-08-03 | Open WIP submit page (new tab)WIP details |
| 394 | 74 | Apple App Store | 100 | Nofollow | developer.apple.com | Marketplaces and app stores | Paid | Moderate | High | Live, conditional | Ship a real your tool iOS or macOS app and add the product, support and privacy URLs in App Store Connect. | Requires Apple Developer membership, native app functionality, privacy disclosures and successful App Review. | https://developer.apple.com/app-store/submitting/ | Open Apple App Store submit page (new tab)Apple App Store details |
| 395 | 74 | data.world | 75 | Nofollow | data.world | Communities and forums | Paid | Moderate | High | Verified live | Publish a documented synthetic privacy, redaction, accessibility, or scam-detection benchmark dataset. | Use an appropriate licence and rich metadata; never publish proprietary, copyrighted, sensitive, or personal data. | Official data.world dataset creation documentation checked 2026-08-07 | Open data.world submit page (new tab)data.world details |
| 396 | 74 | Dense Discovery | 50 | Link type unknown | densediscovery.com | Design galleries | Paid | Moderate | High | Verified live | Promote a privacy-respecting or thoughtfully designed your tool utility through a classified or main sponsor slot. | Ads are reviewed for fit and values; links are paid placements, so measure referral value and do not treat them as PageRank endorsements. | https://www.densediscovery.com/advertise/ | Open Dense Discovery submit page (new tab)Dense Discovery details |
| 397 | 74 | Freshworks Marketplace | 85 | Nofollow | freshworks.com | Marketplaces and app stores | Paid | Moderate | High | Verified live | Build a Freshdesk or Freshservice app that deliberately sends selected ticket text to an your tool PII or scam check and returns a transparent report. | A functional app must pass platform validation plus security, UX, code, documentation, privacy, and listing review. | Official Freshworks app submission documentation checked 2026-08-07 | Open Freshworks Marketplace submit page (new tab)Freshworks Marketplace details |
| 398 | 74 | Google Play | 100 | Nofollow | play.google.com | Marketplaces and app stores | Paid | Moderate | High | Live, conditional | Publish a genuine your tool Android app and use the website, support and privacy-policy fields for official links. | Developer verification, testing requirements, privacy/data-safety disclosures and Play policy compliance are required. | https://play.google.com/console/about/ | Open Google Play submit page (new tab)Google Play details |
| 399 | 74 | IDSA | 50 | Link type unknown | idsalliance.org | Profiles and entities | Paid | Moderate | High | Live, conditional | Choose an appropriate corporate, partner or vendor tier and apply with your tool genuine identity-security work. | Identity/security relevance and approval required; the official benefit includes an IDSA website listing. | 2026-08-04 | Open IDSA submit page (new tab)IDSA details |
| 400 | 74 | Inkscape Extension Gallery | 75 | Link type unknown | inkscape.org | Marketplaces and app stores | Paid | Moderate | High | Verified live | Publish an Inkscape extension for SVG metadata cleanup, privacy inspection, or accessible-export checks. | Upload through InkSpace and request review; provide source, licence, compatibility details, and safe code. | Official Inkscape extension gallery submission path checked 2026-08-07 | Open Inkscape Extension Gallery submit page (new tab)Inkscape Extension Gallery details |
Four steps that work for a new site, a SaaS or a side project. No paid link packages, nothing that risks a penalty.
Before submitting anywhere, have a one-line description, a 150-word description, a square logo and two or three screenshots ready. Every form asks for some mix of these.
Start with the free, quick rows: profile creation sites and free directories. They are one form each and build the entity signals search engines use to understand who you are.
Then pick a handful of high DA and dofollow sites that fit your niche, and write proper guest posts or launch posts for them. Ten relevant links beat a hundred random ones.
Note where you submitted and when. Recheck after a month, update stale descriptions, and never pay for bulk link packages: they put the whole site at risk.
Behind the list
Every row here starts as a line in a sheet, gets normalised into one of 16 groups, scored for cost, effort and impact, and written up with the steps to actually submit. The floor below represents that pipeline.
Open the sheet viewAn illustration of the AltF Backlinks floor: opportunities sourced at the back, vetted for cost and effort by the engineering pod, written up for outreach by the design pod, then tracked to placement along a line.
One-shot launches where timing and preparation decide the outcome.
Publications that accept contributed articles. Slow and editorial, but the links are earned.
Fast-growing listings specifically for AI-powered tools.
Extension, plugin and integration stores. Real review processes, real distribution.
Startup listings, beta lists and founder media.
General tool and software catalogues with real search traffic.
B2B review sites. Slow to approve, strong once live.
Package, image and docs hosting that carries real authority.
Showcases judged on craft. A good screenshot matters more than copy.
Write once, link back. Editorial standards vary widely.
Get quoted or distribute a release. Slower, higher ceiling.
Company and local listings. Unglamorous, consistently indexed.
Owned pages you control: company, founder, knowledge-panel entities.
Answer real questions. Never drop a bare link.
Brand surface and referral traffic more than link equity.
Everything that does not fit the buckets above.