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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 100 | AlternativeTo | 80 | Nofollow | alternativeto.net | Startup directories | Free | Quick | Do first | Not submitted | Create account, wait cooldown if new, submit your tool as platform alternative. | Avoid per-tool submissions for calculators/converters; no URLs in description. | 2026-07-30 | Open AlternativeTo submit page (new tab)AlternativeTo details |
| 2 | 100 | CB Insights | 90 | Nofollow | cbinsights.com | Profiles and entities | Free | Quick | Do first | Not submitted | Request an Analyst Briefing and complete the company survey with product, customer, growth, funding, and market evidence. | Submission does not guarantee profile or research inclusion; all metrics and claims must be supportable and current. | 2026-08-03 | Open CB Insights submit page (new tab)CB Insights details |
| 3 | 100 | CSA STAR Registry | 80 | Sometimes dofollow | cloudsecurityalliance.org | Developer registries | Free | Quick | Do first | Live, conditional | Complete the current CAIQ or AI-CAIQ truthfully and submit your tool real cloud service to the STAR Registry. | Cloud/SaaS fit only; disclose actual controls and update annually. Never overstate security practices. | 2026-08-04 | Open CSA STAR Registry submit page (new tab)CSA STAR Registry details |
| 4 | 100 | MERLOT | 70 | Link type unknown | merlot.org | Other opportunities | Free | Quick | Do first | Verified live | Publish a genuinely reusable privacy or accessibility lesson on your tool, give it a stable URL and open license, then add its educational metadata to MERLOT. | The resource must be an online OER with its own URL; subscription-only material is inappropriate. Supply discipline, audience, material type, description, author, license, cost, and accessibility metadata honestly. | 2026-08-03 | Open MERLOT submit page (new tab)MERLOT details |
| 5 | 100 | Postman | 90 | Nofollow | postman.com | Profiles and entities | Free | Quick | Do first | Live, conditional | Create an your tool public workspace with sanitized API collections, examples, documentation, and a canonical homepage link on the publisher profile. | Never publish tokens, cookies, secrets, private endpoints, or user data; run the secret scan before making a workspace public. | https://learning.postman.com/v11/docs/collaborating-in-postman/using-workspaces/public-workspaces | Open Postman submit page (new tab)Postman details |
| 6 | 100 | Product Hunt | 90 | Nofollow | producthunt.com | Launch platforms | Free | Quick | Do first | Not submitted | Launch your platform first; prepare maker comment and assets. | No upvote asks; personal accounts; schedule proper launch. | 2026-07-30 | Open Product Hunt submit page (new tab)Product Hunt details |
| 7 | 100 | RapidAPI Hub | 80 | Link type unknown | rapidapi.com | Marketplaces and app stores | Free | Quick | Do first | Verified live | List a stable your tool API with OpenAPI definitions, clear endpoints, health checks and its official website in the permitted listing field. | The API must be functional, accurately documented and securely operated; avoid listing browser-only tools as fake APIs. | 2026-08-03 | Open RapidAPI Hub submit page (new tab)RapidAPI Hub details |
| 8 | 100 | SaaSHub | 70 | Dofollow | saashub.com | Startup directories | Free | Quick | Do first | Not submitted | Submit platform, add competitor alternatives, verify domain email. | Add competitors; avoid paid multi-submit page confusion. | 2026-07-30 | Open SaaSHub submit page (new tab)SaaSHub details |
| 9 | 100 | Tracxn | 75 | Nofollow | tracxn.com | Startup directories | Free | Quick | Do first | Not submitted | Submit the company website and concise product, market, founder, funding, and traction details for analyst review. | Analysts decide inclusion and may request documents; provide only verifiable company, funding, team, and traction data. | 2026-08-03 | Open Tracxn submit page (new tab)Tracxn details |
| 10 | 98 | Claude Plugin Directory | 85 | Link type unknown | claude.com | AI tool directories | Free | Moderate | Do first | Not submitted | Package a narrow, safe your tool plugin with a public repository, validate it with the Claude plugin validator, and submit it through the in-app directory flow. | Must satisfy directory terms and policy plus automated review; submission does not confer Anthropic Verified status or guarantee listing/backlink attributes. | 2026-08-03 | Open Claude Plugin Directory submit page (new tab)Claude Plugin Directory details |
| 11 | 98 | crates.io | 80 | Nofollow | crates.io | Developer registries | Free | Moderate | Do first | Live, conditional | Publish a genuine your tool Rust client, CLI, parser, or privacy library and set homepage, repository, README, license, and documentation metadata. | Conditional on useful compiling code. Published versions are permanent; GitHub login, verified email, and API token are required. | https://doc.rust-lang.org/cargo/reference/publishing.html | Open crates.io submit page (new tab)crates.io details |
| 12 | 98 | Dealroom | 75 | Nofollow | dealroom.co | Startup directories | Free | Moderate | Do first | Verified live | Create or claim your tool, add its verified website, product description, sector, founding details, team, and milestones. | Use a company-domain email and accurate data; profile approval and public visibility depend on Dealroom verification. | https://knowledge.dealroom.co/knowledge/creating-claiming-editing-company-profile | Open Dealroom submit page (new tab)Dealroom details |
| 13 | 98 | e27 | 70 | Sometimes dofollow | e27.co | Startup directories | Free | Moderate | Do first | Not submitted | Create your tool company profile with accurate product, team, media, and website details, then submit it for verification. | Profiles are manually verified; agencies, consulting, non-tech, and pure software-development service companies are prohibited. | 2026-08-03 | Open e27 submit page (new tab)e27 details |
| 14 | 98 | Flipsnack | 75 | Sometimes dofollow | flipsnack.com | Publishing platforms | Free | Moderate | Do first | Verified live | Upload or design a useful your tool privacy report and add contextual external links before public sharing. | Use original reader-focused material; avoid duplicated sales decks and stay within free-plan limits. | 2026-08-04 | Open Flipsnack submit page (new tab)Flipsnack details |
| 15 | 98 | Genially | 80 | Nofollow | genially.com | Other opportunities | Free | Moderate | Do first | Verified live | Create an original interactive your tool privacy or accessibility guide and add relevant external actions to cited live tools. | Public work must be original and useful; community submissions become reusable, and student seats cannot publish publicly. | 2026-08-04 | Open Genially submit page (new tab)Genially details |
| 16 | 98 | Godot Asset Library | 80 | Link type unknown | godotengine.org | Marketplaces and app stores | Free | Moderate | Do first | Verified live | Create a useful Godot editor add-on or privacy-safe asset pipeline tool, release it under an accepted license and submit its repository. | Assets must work, include license and README files and pass review; only link to AltFTool where it is part of the asset documentation. | 2026-08-03 | Open Godot Asset Library submit page (new tab)Godot Asset Library details |
| 17 | 98 | Google Workspace Marketplace | 95 | Nofollow | workspace.google.com | Marketplaces and app stores | Free | Moderate | Do first | Live, conditional | Build an your tool add-on for Drive, Docs, Sheets, Gmail, or another Workspace product and publish it. | Must genuinely integrate with Google Workspace and pass OAuth, configuration, and app review. | https://developers.google.com/workspace/marketplace/how-to-publish | Open Google Workspace Marketplace submit page (new tab)Google Workspace Marketplace details |
| 18 | 98 | Hacker News Show HN | 90 | Nofollow | news.ycombinator.com | Launch platforms | Free | Moderate | Do first | Not submitted | Submit as Show HN: your tool - privacy-first toolbox people can try instantly. | No vote solicitation; use genuine account; product must be live. | 2026-07-30 | Open Hacker News Show HN submit page (new tab)Hacker News Show HN details |
| 19 | 98 | Launchpad | 90 | Nofollow | launchpad.net | Launch platforms | Free | Moderate | Do first | Verified live | Register a genuine your tool open-source component, complete its project summary and link its official homepage and source repository. | Use only for a maintained open-source project; non-free projects require separate approval. Link value is not guaranteed. | 2026-08-03 | Open Launchpad submit page (new tab)Launchpad details |
| 20 | 98 | Leanpub | 80 | Sometimes dofollow | leanpub.com | Publishing platforms | Free | Moderate | Do first | Verified live | Write and publish a substantial original handbook on local-first privacy, web safety, or accessible-tool engineering, including reproducible examples and relevant your tool references. | Use only original or properly licensed text, code, and images; provide a real book rather than a thin SEO ebook. Leanpub is self-publishing and may enforce terms after publication rather than pre-reviewing quality. | 2026-08-03 | Open Leanpub submit page (new tab)Leanpub details |
| 21 | 98 | Linear Integration Directory | 80 | Link type unknown | linear.app | Marketplaces and app stores | Free | Moderate | Do first | Not submitted | Build a maintained Linear integration that sends approved your tool audit findings into issues, then submit its listing and assets. | Linear reviews for broad utility and generally rejects scripts, low-effort tools, and hobby apps; listing and outbound-link treatment are discretionary. | 2026-08-03 | Open Linear Integration Directory submit page (new tab)Linear Integration Directory details |
| 22 | 98 | Mattermost Marketplace | 75 | Link type unknown | mattermost.com | Marketplaces and app stores | Free | Moderate | Do first | Not submitted | Create a supported Mattermost plugin or app that scans user-approved text for sensitive data before sharing, with docs and a public issue tracker. | Submission needs a testable artifact, documentation, icon, bug tracker, and maintained security fixes; review and backlink attributes are discretionary. | 2026-08-03 | Open Mattermost Marketplace submit page (new tab)Mattermost Marketplace details |
| 23 | 98 | MCP Registry | 70 | Link type unknown | modelcontextprotocol.io | Developer registries | Free | Moderate | Do first | Live, conditional | Package a real your tool MCP server, verify its namespace, create server.json and publish it with mcp-publisher. | Registry is in preview; package or remote server must be public and namespace ownership is validated. | 2026-08-04 | Open MCP Registry submit page (new tab)MCP Registry details |
| 24 | 98 | Microsoft Marketplace | 100 | Nofollow | microsoft.com | Marketplaces and app stores | Free | Moderate | Do first | Live, conditional | Register in Partner Center and publish an your tool SaaS or Microsoft-integrated offer. | Requires an eligible Partner Center account, offer configuration, testing, and certification. | https://learn.microsoft.com/en-us/partner-center/marketplace-offers/create-new-saas-offer | Open Microsoft Marketplace submit page (new tab)Microsoft Marketplace details |
| 25 | 98 | NIST Privacy Framework Resource Repository | 95 | Link type unknown | nist.gov | Developer registries | Free | Moderate | Do first | Verified live | Publish an open your tool Privacy Framework mapping, template, tutorial, or implementation tool and submit it for repository review. | Must substantively support privacy-risk management or a Privacy Framework use case; inclusion is moderated and is not NIST endorsement. | 2026-08-05 — https://www.nist.gov/privacy-framework/resource-repository | Open NIST Privacy Framework Resource Repository submit page (new tab)NIST Privacy Framework Resource Repository details |
| 26 | 98 | OER Commons Open Author | 75 | Link type unknown | oercommons.org | Publishing platforms | Free | Moderate | Do first | Verified live | Create a sequenced, classroom-ready module on practical browser privacy or accessible web testing, with learner activities, instructor notes, and a relevant your tool resource link. | Choose clear conditions of use and certify rights to every image, video, attachment, and passage. It must be educational content, not a product landing page or thin promotion. | 2026-08-03 | Open OER Commons Open Author submit page (new tab)OER Commons Open Author details |
| 27 | 98 | Packagist | 75 | Nofollow | packagist.org | Developer registries | Free | Moderate | Do first | Live, conditional | Publish a real your tool PHP SDK or integration from a public repository and set the canonical homepage in composer.json. | Conditional on a functional Composer package with a unique vendor/name, public repository, valid metadata, and maintained releases. | https://packagist.org/about | Open Packagist submit page (new tab)Packagist details |
| 28 | 98 | Postman Public API Network | 90 | Nofollow | postman.com | Design galleries | Free | Moderate | Do first | Verified live | Publish a well-documented public your tool API workspace with runnable collections, examples and the canonical API website. | Only suitable for a genuine public API; remove secrets and personal data and keep collections accurate. | Official Postman API Network docs checked 2026-07-30 | Open Postman Public API Network submit page (new tab)Postman Public API Network details |
| 29 | 98 | PyPI | 90 | Nofollow | pypi.org | Developer registries | Free | Moderate | Do first | Live, conditional | Publish a real your tool Python SDK, CLI, or integration package and set Homepage, Documentation, Source, and Issues URLs in package metadata. | Conditional on maintaining a functional Python package; no placeholder packages, name squatting, or keyword stuffing. | https://packaging.python.org/en/latest/specifications/well-known-project-urls/ | Open PyPI submit page (new tab)PyPI details |
| 30 | 98 | Replicate | 75 | Link type unknown | replicate.com | Marketplaces and app stores | Free | Moderate | Do first | Verified live | Package a genuinely useful open model or reproducible AI utility, publish it publicly with examples and cite the related your tool documentation naturally. | Discovery requires a public working model, a pushed version, README and example; licensing and model-safety obligations apply. | 2026-08-03 | Open Replicate submit page (new tab)Replicate details |
| 31 | 98 | RubyGems.org | 80 | Nofollow | rubygems.org | Developer registries | Free | Moderate | Do first | Live, conditional | Publish and maintain a genuine your tool Ruby client, CLI, or integration gem with accurate homepage, source, documentation, and changelog metadata. | Conditional on a working Ruby gem; package names are unique and public releases should be treated as permanent. | https://guides.rubygems.org/publishing/ | Open RubyGems.org submit page (new tab)RubyGems.org details |
| 32 | 98 | Slack Marketplace | 95 | Link type unknown | slack.com | Marketplaces and app stores | Free | Moderate | Do first | Live, conditional | Build a production-ready your tool Slack app for safe file/text utilities, then submit it from the app configuration page for Marketplace review. | Must be fully functional, installable, tested outside the development workspace, secure, and useful inside Slack; review is strict. | https://api.slack.com/directory/app-review-guide | Open Slack Marketplace submit page (new tab)Slack Marketplace details |
| 33 | 98 | Spreaker | 85 | Nofollow | spreaker.com | Other opportunities | Free | Moderate | Do first | Live, conditional | Create or import a genuine your tool show, keep it public, set its official Website field and publish useful episodes. | Correct ownership and original/licensed audio are required; no promotional shell podcast. | 2026-08-04 | Open Spreaker submit page (new tab)Spreaker details |
| 34 | 97 | Atlassian Marketplace | 90 | Nofollow | atlassian.com | Marketplaces and app stores | Free + paid tier | Quick | Do first | Live, conditional | Build a Forge-based your tool integration for Jira or Confluence, create a Marketplace Partner profile, and submit a compliant public listing. | New submissions must use supported cloud/Forge paths and meet security, privacy, legal, support, and active-maintenance requirements. | https://developer.atlassian.com/platform/marketplace/introduction-to-marketplace/ | Open Atlassian Marketplace submit page (new tab)Atlassian Marketplace details |
| 35 | 97 | Dark Reading | 90 | Nofollow | darkreading.com | Publishing platforms | Free + paid tier | Quick | Do first | Verified live | Submit a sharp founder-authored opinion based on real privacy or security evidence discovered while building your tool. | Exclusive 700–800-word commentary, maximum 1,000 words; it must not be AI-written, promotional, or simultaneously submitted elsewhere. | https://www.darkreading.com/cyberattacks-data-breaches/how-to-submit-a-column-to-dark-reading | Open Dark Reading submit page (new tab)Dark Reading details |
| 36 | 97 | Hugging Face Spaces | 90 | Nofollow | huggingface.co | Profiles and entities | Free + paid tier | Quick | Do first | Verified live | Publish a real your tool privacy, redaction, or local-AI demo Space and add the canonical your tool URL in its README/metadata. | Use a genuine working demo. Public Spaces expose source; protected/private visibility has plan limits. | https://huggingface.co/docs/hub/main/spaces-overview | Open Hugging Face Spaces submit page (new tab)Hugging Face Spaces details |
| 37 | 97 | RapidAPI | 80 | Link type unknown | rapidapi.com | Marketplaces and app stores | Free + paid tier | Quick | Do first | Live, conditional | Publish a real, documented your tool API, complete its Hub listing with accurate website and terms URLs, and optionally offer a free usage tier. | Conditional on a stable production API with correct auth, documentation, monitoring, support, privacy, and functional endpoint tests. | https://docs.rapidapi.com/docs/what-is-rapidapi | Open RapidAPI submit page (new tab)RapidAPI details |
| 38 | 95 | Buttondown | 70 | Sometimes dofollow | buttondown.com | Publishing platforms | Free + paid tier | Moderate | Do first | Verified live | Launch a human-reviewed Privacy & Accessibility Field Notes newsletter with original experiments, implementation lessons, and contextually relevant links to your tool resources. | Build an authentic opt-in audience, publish original issues on a consistent cadence, and do not import scraped or unconsented addresses. Hosted archives are public; advanced analytics, automations, and other add-ons cost extra. | 2026-08-03 | Open Buttondown submit page (new tab)Buttondown details |
| 39 | 95 | Craft Plugin Store | 75 | Link type unknown | craftcms.com | Marketplaces and app stores | Free + paid tier | Moderate | Do first | Verified live | Build a maintained Craft CMS plugin for a genuine your tool workflow, publish its code and documentation, then submit a complete store listing. | Requires a public GitHub repository, valid metadata, screenshots and approval; paid plugins are subject to commercial and support rules. | 2026-08-03 | Open Craft Plugin Store submit page (new tab)Craft Plugin Store details |
| 40 | 95 | Educative | 75 | Sometimes dofollow | educative.io | Other opportunities | Free | Involved | Do first | Verified live | Propose a text-based, interactive course on web privacy, security headers, local-first tools, or accessible frontend testing, with practical code exercises and clear outcomes. | Applicants need real subject expertise and clear teaching ability. The outline, lessons, code, and claims receive Author Success, technical, and editorial review; the course must teach independently of AltFTool promotion. | 2026-08-03 | Open Educative submit page (new tab)Educative details |
| 41 | 95 | Help Net Security | 85 | Sometimes dofollow | helpnetsecurity.com | Publishing platforms | Free | Involved | Do first | Verified live | Send a concise exclusive angle on a new your tool security feature, dataset, vulnerability study, or expert commentary. | Send pitches to the listed editorial address; relevance is essential and the team cannot reply to or publish every pitch. | https://www.helpnetsecurity.com/contact/ | Open Help Net Security submit page (new tab)Help Net Security details |
| 42 | 95 | OECD.AI Tools Catalogue | 75 | Link type unknown | oecd.ai | AI tool directories | Free | Involved | Do first | 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/oecd-ai-tools-catalogue | Open OECD.AI Tools Catalogue submit page (new tab)OECD.AI Tools Catalogue details |
| 43 | 95 | Podbean | 85 | Nofollow | podbean.com | Other opportunities | Free + paid tier | Moderate | Do first | Live, conditional | Publish a real your tool episode and add contextual links to resources actually discussed in its show notes. | No keyword stuffing or shell podcast; some custom show and episode website fields require Unlimited Audio or higher. | 2026-08-04 | Open Podbean submit page (new tab)Podbean details |
| 44 | 95 | Read the Docs | 90 | Nofollow | readthedocs.org | Developer registries | Free + paid tier | Moderate | Do first | Verified live | Import public your tool developer documentation, add the build config and expose versioned, searchable docs with canonical project links. | Community hosting expects a public repository and genuine documentation; configure canonical URLs to avoid duplicate-content issues. | Official Read the Docs import guide checked 2026-07-30 | Open Read the Docs submit page (new tab)Read the Docs details |
| 45 | 95 | Security Boulevard | 70 | Sometimes dofollow | securityboulevard.com | Publishing platforms | Free | Involved | Do first | Verified live | Pitch a vendor-neutral security article using original your tool tests, threat-model findings, or privacy research. | Content must be original, transparent about authorship, and vendor-neutral; promotional posts belong in paid programs. | https://securityboulevard.com/write-for-security-boulevard/ | Open Security Boulevard submit page (new tab)Security Boulevard details |
| 46 | 95 | Shopify App Store | 95 | Link type unknown | shopify.com | Marketplaces and app stores | Free + paid tier | Moderate | Do first | Live, conditional | Build a real Shopify-facing your tool utility, complete its public listing, test it on a development store, and submit it for App Store review. | Must integrate with Shopify, have a functional merchant UI, comply with data/privacy rules, and pass technical and listing review. | https://shopify.dev/docs/apps/launch/app-store-review | Open Shopify App Store submit page (new tab)Shopify App Store details |
| 47 | 95 | Softpedia | 90 | Nofollow | softpedia.com | Software directories | Free | Involved | Do first | Verified live | Submit your tool with homepage URL, privacy-first positioning, logo, screenshots and accurate pricing. | Accurate tool details required; editorial approval controls publication. Listing link is currently reported nofollow. | 2026-07-30 • https://www.submission.directory/site/softpedia | Open Softpedia submit page (new tab)Softpedia details |
| 48 | 95 | The A11Y Project | 70 | Dofollow | a11yproject.com | Publishing platforms | Free | Involved | Do first | Verified live | Pitch a short, beginner-friendly, human-authored accessibility post through an issue, or submit one established free your tool accessibility resource under the correct Resources category. | Maintainers assess quality, host accessibility, mission, and author standing. No press releases, overlays, Medium links, affiliate/referral schemes, UTM tracking, SEO/backlink deals, plagiarism, or product promotion; contributions use the project's APLv2 license. | 2026-08-03 | Open The A11Y Project submit page (new tab)The A11Y Project details |
| 49 | 95 | Udemy | 95 | Nofollow | udemy.com | Profiles and entities | Free + paid tier | Moderate | Do first | Verified live | Create a substantial free or paid course on practical browser privacy and accessibility auditing, with real demonstrations, exercises, and an honest your tool company or instructor profile. | The first course must pass identity and quality review and comply with restricted-topic and instructor-profile standards. A published profile can include a website link, but the course cannot be a thin marketing funnel. | 2026-08-03 | Open Udemy submit page (new tab)Udemy details |
| 50 | 94 | Gartner Peer Insights | 90 | Nofollow | gartner.com | Marketplaces and app stores | Not stated | Moderate | Do first | Verified live | Create a vendor portal account and request your tool under the closest eligible Gartner market category. | Gartner checks market alignment before listing; reviews must come from authenticated real users and must never be fabricated or incentivized improperly. | 2026-08-03 • https://gpivendorresources.gartner.com/en/articles/8212705-getting-listed-on-peer-insights | Open Gartner Peer Insights submit page (new tab)Gartner Peer Insights details |
| 51 | 92 | eLearning Industry | 75 | Sometimes dofollow | elearningindustry.com | Guest posting sites | Free + paid tier | Involved | Do first | Verified live | Submit an original L&D article on teaching practical privacy or accessibility skills, linking only to a genuinely informative your tool guide where it supports the lesson. | Free guest posts may link to informative content but cannot mention or promote the company/product; promotional links belong to sponsored articles. Relevant, original, reader-friendly work is editorially reviewed, HR-only topics are excluded, affiliation should be disclosed, timing/inclusion is not guaranteed, and any author/content link should be treated as editorial/UGC with no followed-link promise. | 2026-08-03 | Open eLearning Industry submit page (new tab)eLearning Industry details |
| 52 | 88 | W3C Web Accessibility Evaluation Tools List | 95 | Link type unknown | w3.org | Software directories | Paid | Moderate | Do first | Verified live | Submit one released evaluator such as WCAG Quick Auditor with accurate standards, scope, license, release date, and accessibility-statement details. | Must actually evaluate digital accessibility or simulate user experience; remediation tools, checklists, assistive technology, and best-practice pages are excluded. W3C reviews submissions in roughly 2–4 weeks and listing never implies endorsement. | 2026-08-03 | Open W3C Web Accessibility Evaluation Tools List submit page (new tab)W3C Web Accessibility Evaluation Tools List details |
| 53 | 85 | Black Hat Arsenal | 80 | Link type unknown | blackhat.com | Software directories | Paid | Involved | Do first | Not submitted | Prepare a focused open-source defensive tool with English documentation, reproducible demos, and a technical presenter, then submit to the next relevant Arsenal Call for Tools. | Arsenal is selected by a review board and demonstrations must focus on the submitted open-source tool. Product pitches, upsells, unrelated company branding, and closed-source marketing demos are prohibited. Europe 2026 submissions closed 2026-07-19. | 2026-08-03 | Open Black Hat Arsenal submit page (new tab)Black Hat Arsenal details |
| 54 | 85 | TechnologyAdvice | 70 | Link type unknown | technologyadvice.com | Marketplaces and app stores | Paid | Involved | Do first | Not submitted | Apply for the free Basic profile with a current website, clear business value, category, pricing, and authentic reviews. | Must be business-use software that fits an established category and has a clear value proposition; editorial acceptance is discretionary. | 2026-08-03 | Open TechnologyAdvice submit page (new tab)TechnologyAdvice 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.