Free backlink sites list: 1,964 places to get a link
A maintained list of 1,964 legitimate backlink sites: directories, profile creation sites, guest posting sites, launch platforms, registries and marketplaces. 1,628 are free or have a free tier, 44 usually give a dofollow link, and 781 have an estimated DA of 70 or more. Every row shows authority, link type, cost and effort, and links straight to the submit page.
- 1,964
- Opportunities
- 1,628
- Free or freemium
- 781
- Est. DA 70+
- 208
- Quick wins
All filters1
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 | 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 |
| 2 | 91 | LinuxSecurity | 60 | Link type unknown | linuxsecurity.com | Publishing platforms | Not stated | Involved | Do first | Not submitted | Pitch an original advanced article with reproducible examples, such as local PII redaction or malicious-document inspection on Linux, linking only to a genuinely informative supporting page. | At least 1,200 words, intermediate-to-advanced depth, directly related to Linux/open source/cybersecurity, and at least three original images. Product promotion, company marketing, simple listicles, and links to promotional product pages are rejected. | 2026-08-03 | Open LinuxSecurity submit page (new tab)LinuxSecurity details |
| 3 | 82 | DSCI | 50 | Link type unknown | dsci.in | Other opportunities | Not stated | Quick | High | Live, conditional | Submit a corporate membership enquiry with accurate your tool cybersecurity/privacy activities and India entity details. | Industry relevance and due diligence apply; acceptance and public profile are not automatic. | 2026-08-04 | Open DSCI submit page (new tab)DSCI details |
| 4 | 82 | Kit | 75 | Nofollow | kit.com | Publishing platforms | Not stated | Quick | High | Verified live | Create a public Tool Trust Notes newsletter site with original privacy, accessibility, founder, and engineering field reports, using your tool links only where they directly support each issue. | The free plan enables one Kit-managed recommendation slot and Kit keeps earnings from that slot; paid upgrades remove limitations. Use only consented subscribers, disclose commercial relationships, and avoid recycled SEO or promotional-only issues. | 2026-08-03 | Open Kit submit page (new tab)Kit details |
| 5 | 82 | Nextool.ai | — | Link type unknown | nextool.ai | AI tool directories | Not stated | Quick | High | Not submitted | Submit a specific working AI-powered your tool utility, then claim the approved listing with a domain email to maintain features and pricing. | AI tools only; professional public website and accurate details required; claiming an existing listing is verified separately and does not guarantee featured placement. | 2026-08-03 | Open Nextool.ai submit page (new tab)Nextool.ai details |
| 6 | 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 |
| 7 | 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 |
| 8 | 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 |
| 9 | 80 | Dealify | 45 | Link type unknown | dealify.com | Marketplaces and app stores | Not stated | Moderate | High | Live, conditional | Propose a truthful lifetime, annual, credit-based, or freebie campaign with clear limits and customer support terms. | Dealify vets products; do not create an artificial discount, and confirm refund, support, payout, and campaign obligations before launch. | 2026-08-03 | Open Dealify submit page (new tab)Dealify details |
| 10 | 80 | India SME Forum | 45 | Link type unknown | indiasmeforum.org | Communities and forums | Not stated | Moderate | High | Live, conditional | Submit a truthful MSME membership request with your tool entity, business, contact and website details. | India MSME only, executive-board approval required; verify the latest tier price before payment. | 2026-08-04 | Open India SME Forum submit page (new tab)India SME Forum details |
| 11 | 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 |
| 12 | 80 | SaaS Mantra | — | Link type unknown | saasmantra.com | Marketplaces and app stores | Not stated | Moderate | High | Live, conditional | Pitch a sustainable your tool lifetime or annual offer with redemption flow, onboarding, roadmap, and support capacity. | Use only if a genuine deal is financially sustainable; curation, customer support, refunds, and negotiated campaign terms apply. | 2026-08-03 | Open SaaS Mantra submit page (new tab)SaaS Mantra details |
| 13 | 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 |
| 14 | 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 |
| 15 | 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 |
| 16 | 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 |
| 17 | 77 | Digitool | — | Link type unknown | digitool.co | Software directories | Not stated | Involved | High | Verified live | Create an account and submit your tool with truthful product details and screenshots. | Login and ownership authorization required; editorial review may take up to seven days. | 2026-08-05 | Open Digitool submit page (new tab)Digitool details |
| 18 | 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 |
| 19 | 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 |
| 20 | 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 |
| 21 | 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 |
| 22 | 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 |
| 23 | 77 | Startupper.Tools | — | Link type unknown | startupper.tools | Startup directories | Not stated | Involved | High | Verified live | Submit your tool with a domain-matching email and accurate startup-use case. | Paid editorial submission; active, well-designed startup tool required. | 2026-08-05 | Open Startupper.Tools submit page (new tab)Startupper.Tools details |
| 24 | 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 |
| 25 | 64 | 1000 Tools | — | Link type unknown | 1000.tools | Software directories | Not stated | Quick | Medium | Needs checking | Submit the PDF and image tool suite. | Curated tool directory; verify submit path. | Added 2026-11-01 | Open 1000 Tools submit page (new tab)1000 Tools details |
| 26 | 64 | AEOTools Space | — | Link type unknown | aeotools.space | AI tool directories | Not stated | Quick | Medium | Needs checking | Submit your tool if AI search/GEO tool category fits. | Topical fit if SEO/GEO tools exist. | 2026-07-30 | Open AEOTools Space submit page (new tab)AEOTools Space details |
| 27 | 64 | AI For Developers | — | Link type unknown | aifordevelopers.org | AI tool directories | Not stated | Quick | Medium | Needs checking | Submit AI developer/privacy tools. | Good fit for developer-facing AI tools. | 2026-07-30 | Open AI For Developers submit page (new tab)AI For Developers details |
| 28 | 64 | AI Tool Curator | — | Link type unknown | aitoolcurator.com | AI tool directories | Not stated | Quick | Medium | Needs checking | Submit AltFTool's AI writing/prompt tools with a short description. | Check pricing on the form; skip if only paid. | Added 2026-11-01 | Open AI Tool Curator submit page (new tab)AI Tool Curator details |
| 29 | 64 | AI Tools Submit | 30 | Link type unknown | submitaitools.org | AI tool directories | Not stated | Quick | Medium | Needs checking | Submit AI-facing your tool tools. | Direct submit URL from directory list. | 2026-07-30 | Open AI Tools Submit submit page (new tab)AI Tools Submit details |
| 30 | 64 | AIxplore (India) | — | Link type unknown | aixplore.in | AI tool directories | Not stated | Quick | Medium | Needs checking | Submit the AI prompt tools; mention India-based team. | Indian AI directory; useful for local relevance. | Added 2026-11-01 | Open AIxplore (India) submit page (new tab)AIxplore (India) details |
| 31 | 64 | Bugcrowd Public Programs | 80 | Nofollow | bugcrowd.com | Other opportunities | Not stated | Quick | Medium | Verified live | Launch a properly scoped your tool vulnerability disclosure or public bug-bounty program. | Launch only after security hardening, legal safe-harbor rules, response SLAs, triage ownership, and budget are ready. | Official Bugcrowd program FAQ checked 2026-08-07 | Open Bugcrowd Public Programs submit page (new tab)Bugcrowd Public Programs details |
| 32 | 64 | BuildVoyage | — | Link type unknown | buildvoyage.com | AI tool directories | Not stated | Quick | Medium | Needs checking | Submit your tool feature/project journey. | Maker-journey angle may work. | 2026-07-30 | Open BuildVoyage submit page (new tab)BuildVoyage details |
| 33 | 64 | DigitalOcean Marketplace | 90 | Nofollow | digitalocean.com | Marketplaces and app stores | Not stated | Quick | Medium | Verified live | Join the vendor program and package your tool as a legitimate one-click app or supported SaaS add-on with documentation and website links. | Must be deployable, production-ready and maintained; image, Kubernetes or SaaS requirements depend on listing type. | Official DigitalOcean docs verified 2026-07-13 and checked 2026-07-30 | Open DigitalOcean Marketplace submit page (new tab)DigitalOcean Marketplace details |
| 34 | 64 | DiscoverCloud | 30 | Link type unknown | discovercloud.com | Marketplaces and app stores | Not stated | Quick | Medium | Verified live | Use Become a Vendor to publish your tool business-software profile. | Requires a vendor account and genuine business software/service listing. | https://www.discovercloud.com/about-us | Open DiscoverCloud submit page (new tab)DiscoverCloud details |
| 35 | 64 | Dofollow.Tools | 35 | Dofollow | dofollow.tools | Software directories | Not stated | Quick | Medium | Needs checking | Submit your tool for dofollow tools directory. | Check quality/spam risk before using. | 2026-07-30 | Open Dofollow.Tools submit page (new tab)Dofollow.Tools details |
| 36 | 64 | EveryDev.ai | — | Link type unknown | everydev.ai | AI tool directories | Not stated | Quick | Medium | Needs checking | Submit developer-facing AI tools. | Good if developer AI/security tools. | 2026-07-30 | Open EveryDev.ai submit page (new tab)EveryDev.ai details |
| 37 | 64 | Free AI Tool | — | Link type unknown | freeaitool.ai | AI tool directories | Not stated | Quick | Medium | Needs checking | Submit free AI feature/tool. | Good fit if page is free/no signup. | 2026-07-30 | Open Free AI Tool submit page (new tab)Free AI Tool details |
| 38 | 64 | HackerOne Bug Bounty Platform | 85 | Nofollow | hackerone.com | Communities and forums | Not stated | Quick | Medium | Not submitted | After security readiness, launch a properly scoped public VDP or bounty program with safe-harbor language, assets, response SLAs and funded rewards where applicable. | This is a security program, not an SEO tactic; requires mature triage and remediation, and public profile links may be nofollow or otherwise platform-controlled. | 2026-08-03 | Open HackerOne Bug Bounty Platform submit page (new tab)HackerOne Bug Bounty Platform details |
| 39 | 64 | Indian Startup News | — | Link type unknown | indianstartupnews.com | Startup directories | Not stated | Quick | Medium | Needs checking | Pitch AltFTool's launch milestone. | Verify free submission route. | Added 2026-11-01 | Open Indian Startup News submit page (new tab)Indian Startup News details |
| 40 | 64 | Insanely Cool Tools | — | Link type unknown | insanelycooltools.com | Software directories | Not stated | Quick | Medium | Needs checking | Submit the step counter and PDF tools as standout free utilities. | Curated with a newsletter; selective. | Added 2026-11-01 | Open Insanely Cool Tools submit page (new tab)Insanely Cool Tools details |
| 41 | 64 | LaunchPad India | — | Link type unknown | launchpadindia.co | Launch platforms | Not stated | Quick | Medium | Needs checking | Launch AltFTool as an Indian-built free tools platform. | India-focused launch site; good local relevance. | Added 2026-11-01 | Open LaunchPad India submit page (new tab)LaunchPad India details |
| 42 | 64 | Photo Tool Finder | — | Link type unknown | phototoolfinder.com | Software directories | Not stated | Quick | Medium | Needs checking | Submit the image compressor, resizer and converter tools. | Image-tool niche directory, highly relevant. | Added 2026-11-01 | Open Photo Tool Finder submit page (new tab)Photo Tool Finder details |
| 43 | 64 | PrestaShop Marketplace | 80 | Link type unknown | precisemarketplace.prestashop.com | Marketplaces and app stores | Not stated | Quick | Medium | Verified live | Build a production-ready PrestaShop module or theme and submit its technical package, product page and support links. | Technical validation, security, compatibility, licensing, support and marketplace quality rules apply. | Official PrestaShop marketplace guidelines checked 2026-07-30 | Open PrestaShop Marketplace submit page (new tab)PrestaShop Marketplace details |
| 44 | 64 | ServiceNow Store | 90 | Link type unknown | servicenow.com | Marketplaces and app stores | Not stated | Quick | Medium | Verified live | Create a scoped ServiceNow application that performs a real your tool workflow for selected records or attachments and submit it through the Store. | Must join the partner program, use a private application scope, build actual business logic, pass certification, and provide complete documentation. | Official ServiceNow Store publishing documentation checked 2026-08-07 | Open ServiceNow Store submit page (new tab)ServiceNow Store details |
| 45 | 64 | SimilarLabs | — | Link type unknown | similarlabs.com | Software directories | Not stated | Quick | Medium | Needs checking | List AltFTool so it appears as an alternative to other online tool sites. | Alternatives-style pages; find the submit option on site. | Added 2026-11-01 | Open SimilarLabs submit page (new tab)SimilarLabs details |
| 46 | 64 | StartupNews.fyi | — | Link type unknown | startupnews.fyi | Startup directories | Not stated | Quick | Medium | Needs checking | Submit a story about AltFTool's growth or the step counter. | Check for paid placement; prefer free editorial route. | Added 2026-11-01 | Open StartupNews.fyi submit page (new tab)StartupNews.fyi details |
| 47 | 64 | Tool Junction | — | Link type unknown | tooljunction.io | AI tool directories | Not stated | Quick | Medium | Needs checking | Submit the AI prompt generator with category, pricing (free) and screenshots. | Review queue; check whether free submissions get a dofollow link. | Added 2026-11-01 | Open Tool Junction submit page (new tab)Tool Junction details |
| 48 | 64 | YesWeHack Public Programs | 60 | Link type unknown | yeswehack.com | Other opportunities | Not stated | Quick | Medium | Verified live | Launch a defensive your tool vulnerability disclosure or public bug-bounty program with managed researcher access. | Requires security maturity, authorized scope, safe-harbor rules, triage ownership, and sufficient remediation capacity. | Official YesWeHack bug-bounty program page checked 2026-08-07 | Open YesWeHack Public Programs submit page (new tab)YesWeHack Public Programs details |
| 49 | 62 | AI Valley | 25 | Link type unknown | aivalley.ai | AI tool directories | Not stated | Moderate | Medium | Verified live | Submit a specific live AI-powered your tool route with a clear short and long description and its canonical URL. | Use only a real AI tool, not a generic directory page; the form does not state approval timing, pricing or guaranteed inclusion. | 2026-08-03 • https://aivalley.ai/submit-tool/ | Open AI Valley submit page (new tab)AI Valley details |
| 50 | 62 | Aura++ | — | Link type unknown | auraplusplus.com | Launch platforms | Not stated | Moderate | Medium | Needs checking | Submit project for launch/blog/backlink if accepted. | Claims featured launch/backlink; verify terms. | 2026-07-30 | Open Aura++ submit page (new tab)Aura++ details |
| 51 | 62 | Automation Anywhere Agentic App Store | 80 | Nofollow | automationanywhere.com | Marketplaces and app stores | Not stated | Moderate | Medium | Verified live | Build an Automation 360 bot or package for an your tool document, privacy, or evidence workflow and submit dependencies plus a working demonstration. | Requires the publisher role, public workspace assets, complete dependencies, unique functional content, a submission form, and review. | Official Automation Anywhere Bot Store submission documentation checked 2026-08-07 | Open Automation Anywhere Agentic App Store submit page (new tab)Automation Anywhere Agentic App Store details |
| 52 | 62 | Deeplaunch | — | Link type unknown | deeplaunch.io | Launch platforms | Not stated | Moderate | Medium | Needs checking | Submit online tool/resource. | Exact fit but verify quality. | 2026-07-30 | Open Deeplaunch submit page (new tab)Deeplaunch details |
| 53 | 62 | Desifounder | — | Link type unknown | desifounder.com | Startup directories | Not stated | Moderate | Medium | Needs checking | Submit Indian founder/project spotlight. | Good founder/story angle for India. | 2026-07-30 | Open Desifounder submit page (new tab)Desifounder details |
| 54 | 62 | Direct2App | — | Link type unknown | direct2app.com | AI tool directories | Not stated | Moderate | Medium | Needs checking | Submit your tool as SaaS/AI/productivity platform. | Verify categories. | 2026-07-30 | Open Direct2App submit page (new tab)Direct2App details |
| 55 | 62 | Heroku Elements Marketplace | 90 | Nofollow | elements.heroku.com | Marketplaces and app stores | Not stated | Moderate | Medium | Verified live | Build a real Heroku add-on or qualifying open-source buildpack and progress it through the partner release stages. | Add-ons need HTTPS and JSON integration, testing, support and alpha-to-beta review; promotional-only entries do not qualify. | Official Heroku docs and live Elements catalog checked 2026-07-30 | Open Heroku Elements Marketplace submit page (new tab)Heroku Elements Marketplace details |
| 56 | 62 | IBM Cloud Catalog | 95 | Nofollow | ibm.com | Other opportunities | Not stated | Moderate | Medium | Verified live | Package a deployable self-hosted your tool architecture for IBM Cloud, complete Partner Center onboarding, and request public catalog approval. | A working deployable architecture, complete onboarding checklist, testing, approval, ongoing maintenance, and deprecation management are required. | Official IBM Cloud catalog publishing documentation checked 2026-08-07 | Open IBM Cloud Catalog submit page (new tab)IBM Cloud Catalog details |
| 57 | 62 | Oracle Cloud Marketplace | 95 | Link type unknown | oracle.com | Marketplaces and app stores | Not stated | Moderate | Medium | Verified live | Package a supported OCI-hosted or deployable your tool edition, or a genuine Oracle integration, and create a documented publisher listing. | Publisher approval, Oracle Partner Network membership, marketplace agreement, architecture/security review, and complete artifacts are required. | Official Oracle Cloud Marketplace partner documentation checked 2026-08-07 | Open Oracle Cloud Marketplace submit page (new tab)Oracle Cloud Marketplace details |
| 58 | 62 | PoPETs / PETS | 60 | Link type unknown | petsymposium.org | Review platforms | Not stated | Moderate | Medium | Verified live | Submit novel privacy-technology research plus a reproducibility artifact that links to its public implementation. | Strict novelty, ethics, anonymization and AI policies; artifact link appears only after review and acceptance. | 2026-08-05 — https://petsymposium.org/cfp27.php | Open PoPETs / PETS submit page (new tab)PoPETs / PETS details |
| 59 | 62 | Red Hat Ecosystem Catalog | 95 | Link type unknown | redhat.com | Other opportunities | Not stated | Moderate | Medium | Verified live | Package a supported self-hosted your tool edition or integration for RHEL or OpenShift and complete Red Hat Partner Validation for a catalog page. | Must genuinely run on and support RHEL or OpenShift; partner statements, documentation, validation, and Red Hat review are required. | Official Red Hat Partner Validation Guide for 2026 checked 2026-08-07 | Open Red Hat Ecosystem Catalog submit page (new tab)Red Hat Ecosystem Catalog details |
| 60 | 62 | SaaS Podium | — | Link type unknown | saaspodium.com | Software directories | Not stated | Moderate | Medium | Verified live | Submit your tool with logo, pricing model, concise tagline and a unique product description. | All submissions are reviewed; verify current terms before submitting and do not assume link attributes. | 2026-08-03 | Open SaaS Podium submit page (new tab)SaaS Podium details |
| 61 | 62 | SAP Store | 95 | Link type unknown | sap.com | Marketplaces and app stores | Not stated | Moderate | Medium | Verified live | Develop a real SAP-integrated your tool solution, onboard it through SAP Solution Hub, and provide website, technical, support, and commercial information. | Standalone third-party-only products are ineligible; the solution must genuinely integrate with an SAP system and pass partner review. | Official SAP Solution Hub listing documentation checked 2026-08-07 | Open SAP Store submit page (new tab)SAP Store details |
| 62 | 62 | Woo Marketplace | 90 | Link type unknown | woocommerce.com | Marketplaces and app stores | Not stated | Moderate | Medium | Not submitted | Develop a production-grade WooCommerce extension for privacy-safe exports or media cleanup and submit it through an approved vendor account. | Business, code, security, UX, HPOS, and accessibility review applies; decision timing and listing links are controlled by Woo. | 2026-08-03 | Open Woo Marketplace submit page (new tab)Woo Marketplace details |
| 63 | 62 | Works with SmartThings | 80 | Link type unknown | smartthings.com | Marketplaces and app stores | Not stated | Moderate | Medium | Live, conditional | Pursue only if your tool launches a real cloud-connected IoT privacy product; certify it and publish a truthful product profile. | Not a generic website listing; business verification, a working integration, testing, privacy compliance, and certification are required. | Official SmartThings certification overview checked 2026-08-07 | Open Works with SmartThings submit page (new tab)Works with SmartThings details |
| 64 | 59 | Mindsparkle Mag | 35 | Link type unknown | mindsparklemag.com | Design galleries | Not stated | Involved | Medium | Not submitted | Prepare an editorial-quality your tool story with large visuals, product context, design rationale, and original behind-the-scenes material. | Paid submission remains editorially selective; original assets are required and rejected out-of-scope submissions are eligible for a refund under the stated policy. | 2026-08-03 | Open Mindsparkle Mag submit page (new tab)Mindsparkle Mag details |
| 65 | 59 | Posthaven | 65 | Link type unknown | posthaven.com | Publishing platforms | Not stated | Involved | Medium | Verified live | Create a durable project journal containing original founder and engineering posts, using contextual your tool links and real authorship rather than copied site content. | This is paid self-hosted publishing, not purchased editorial coverage. Use original content, rights-cleared media, a real identity, and disclose the AltFTool relationship; avoid cloned or doorway blogs. Page permanence depends on the subscription and no indexing/follow benefit is promised. | 2026-08-03 | Open Posthaven submit page (new tab)Posthaven details |
| 66 | 59 | Prezly | 65 | Nofollow | prezly.com | PR and source platforms | Not stated | Involved | Medium | Verified live | Build a branded your tool newsroom, publish media-ready stories, and send targeted pitches to opted-in contacts. | A hosted newsroom is owned media, not earned coverage; comply with outreach and privacy rules and avoid mass pitching. | https://www.prezly.com/pricing | Open Prezly submit page (new tab)Prezly details |
| 67 | 59 | SaaS Avenue | — | Link type unknown | saasavenue.com | Software directories | Not stated | Involved | Medium | Verified live | Use the site's Submit Your Product flow for your tool. | Listing is subject to editorial review; submission does not guarantee publication. | https://saasavenue.com/ | Open SaaS Avenue submit page (new tab)SaaS Avenue details |
| 68 | 44 | AgentHunter | — | Link type unknown | agenthunter.io | AI tool directories | Not stated | Quick | Later | Needs checking | Submit agent-related tool if fit. | Agent focus. | 2026-07-30 | Open AgentHunter submit page (new tab)AgentHunter details |
| 69 | 44 | AI Agent Store | 25 | Link type unknown | aiagentstore.ai | AI tool directories | Not stated | Quick | Later | Needs checking | Submit agent-related tools if your tool adds agents. | Only if agent-related feature exists. | 2026-07-30 | Open AI Agent Store submit page (new tab)AI Agent Store details |
| 70 | 44 | AI Agents Base | — | Link type unknown | aiagentsbase.com | AI tool directories | Not stated | Quick | Later | Needs checking | Submit only if agent-related feature exists. | Agent focus. | 2026-07-30 | Open AI Agents Base submit page (new tab)AI Agents Base details |
| 71 | 44 | AI Agents Directory | 30 | Link type unknown | aiagentsdirectory.com | AI tool directories | Not stated | Quick | Later | Needs checking | Submit AI agent/framework listing if fit. | Agent focus. | 2026-07-30 | Open AI Agents Directory submit page (new tab)AI Agents Directory details |
| 72 | 44 | AI Agents List | — | Link type unknown | aiagentslist.com | AI tool directories | Not stated | Quick | Later | Needs checking | Submit agent-related tool if fit. | Agent focus. | 2026-07-30 | Open AI Agents List submit page (new tab)AI Agents List details |
| 73 | 44 | AI Agents Verse | — | Link type unknown | aiagentsverse.com | AI tool directories | Not stated | Quick | Later | Needs checking | Submit agent-related feature if fit. | Agent focus. | 2026-07-30 | Open AI Agents Verse submit page (new tab)AI Agents Verse details |
| 74 | 44 | AI Directory Wiki | — | Link type unknown | aidirectory.wiki | AI tool directories | Not stated | Quick | Later | Needs checking | Submit AI privacy/safety tool listing. | Check contact/submit page first. | 2026-07-30 | Open AI Directory Wiki submit page (new tab)AI Directory Wiki details |
| 75 | 44 | AI Hunt List | — | Link type unknown | aihuntlist.com | AI tool directories | Not stated | Quick | Later | Needs checking | Submit AI products/tools. | Check submit flow. | 2026-07-30 | Open AI Hunt List submit page (new tab)AI Hunt List details |
| 76 | 44 | AI Respo | — | Link type unknown | airespo.com | AI tool directories | Not stated | Quick | Later | Needs checking | Submit AI feature listing. | Check current site quality. | 2026-07-30 | Open AI Respo submit page (new tab)AI Respo details |
| 77 | 44 | AI Tool Tier | — | Link type unknown | aitooltier.com | AI tool directories | Not stated | Quick | Later | Needs checking | Submit the AI prompt tools to the tier list directory. | Newer site; low traffic. | Added 2026-11-01 | Open AI Tool Tier submit page (new tab)AI Tool Tier details |
| 78 | 44 | AI Tools Marketer | — | Link type unknown | aitoolsmarketer.com | AI tool directories | Not stated | Quick | Later | Needs checking | Submit marketing/productivity AI tool. | Marketing AI focus. | 2026-07-30 | Open AI Tools Marketer submit page (new tab)AI Tools Marketer details |
| 79 | 44 | AI Tools Saver | — | Link type unknown | aitoolsaver.com | AI tool directories | Not stated | Quick | Later | Needs checking | Submit AI tool/deal if available. | Better if AltFTool has deal/free plan. | 2026-07-30 | Open AI Tools Saver submit page (new tab)AI Tools Saver details |
| 80 | 44 | AiMatchPro | — | Link type unknown | aimatch.pro | AI tool directories | Not stated | Quick | Later | Needs checking | Submit or claim AI tool listing. | Use only AI-relevant pages. | 2026-07-30 | Open AiMatchPro submit page (new tab)AiMatchPro details |
| 81 | 44 | AISuperSmart | — | Link type unknown | aisupersmart.com | AI tool directories | Not stated | Quick | Later | Needs checking | Submit AI tools if submission open. | Check form/contact. | 2026-07-30 | Open AISuperSmart submit page (new tab)AISuperSmart details |
| 82 | 44 | All Things AI | 40 | Link type unknown | allthingsai.com | AI tool directories | Not stated | Quick | Later | Needs checking | Submit/claim AI tool listing. | Check if submission requires paid plan. | 2026-07-30 | Open All Things AI submit page (new tab)All Things AI details |
| 83 | 44 | AppSumo Partners | 80 | Nofollow | appsumo.com | Marketplaces and app stores | Not stated | Quick | Later | Needs checking | Pitch lifetime/free deal if your tool has paid tier later. | Only if monetization/deal exists. | 2026-07-30 | Open AppSumo Partners submit page (new tab)AppSumo Partners details |
| 84 | 44 | ClaudePro.directory | — | Link type unknown | claudepro.directory | AI tool directories | Not stated | Quick | Later | Needs checking | Submit only if your tool has Claude/MCP-related resource. | Narrow fit; do not force. | 2026-07-30 | Open ClaudePro.directory submit page (new tab)ClaudePro.directory details |
| 85 | 44 | Cuspera | 50 | Link type unknown | cuspera.com | Software directories | Not stated | Quick | Later | Needs checking | Claim/request listing if eligible. | No obvious direct form; use contact if needed. | 2026-07-30 | Open Cuspera submit page (new tab)Cuspera details |
| 86 | 44 | DataLook.io | — | Link type unknown | datalook.io | AI tool directories | Not stated | Quick | Later | Needs checking | Submit AI/data utility if fit. | Good for data/dev tools if open. | 2026-07-30 | Open DataLook.io submit page (new tab)DataLook.io details |
| 87 | 44 | FindYourAgent.ai | — | Link type unknown | findyouragent.ai | AI tool directories | Not stated | Quick | Later | Needs checking | Submit only agent-related your tool feature. | Narrow agent fit. | 2026-07-30 | Open FindYourAgent.ai submit page (new tab)FindYourAgent.ai details |
| 88 | 44 | Kong Partner Plugin Hub | 75 | Link type unknown | konghq.com | Marketplaces and app stores | Not stated | Quick | Later | Live, conditional | Build a maintained your tool Kong integration or plugin, then pursue the technology-partner path for possible Plugin Hub inclusion. | Third-party Plugin Hub entries are for accepted Kong partners with real supported plugins; a community plugin alone does not guarantee Hub placement. | 2026-08-05 official Kong partner, custom-plugin and Plugin Hub documentation | Open Kong Partner Plugin Hub submit page (new tab)Kong Partner Plugin Hub details |
| 89 | 44 | Productivity Directory | 30 | Link type unknown | productivity.directory | AI tool directories | Not stated | Quick | Later | Needs checking | Submit your tool productivity/AI utilities. | Check category fit and submission rules. | 2026-07-30 | Open Productivity Directory submit page (new tab)Productivity Directory details |
| 90 | 44 | ToolThump | — | Link type unknown | toolthump.com | Software directories | Not stated | Quick | Later | Needs checking | Study accepted multi-tool positioning; possible outreach/partnership. | Research/comparable, not direct submission. | 2026-07-30 | Open ToolThump submit page (new tab)ToolThump details |
| 91 | 42 | Add AI Directory | — | Link type unknown | addaidirectory.com | AI tool directories | Not stated | Moderate | Later | Needs checking | Submit AI tool/agent listing. | Verify active submission. | 2026-07-30 | Open Add AI Directory submit page (new tab)Add AI Directory details |
| 92 | 42 | AI Agents Live | — | Link type unknown | aiagentslive.com | AI tool directories | Not stated | Moderate | Later | Needs checking | Submit AI agent/resource if fit. | Agent focus; verify fit. | 2026-07-30 | Open AI Agents Live submit page (new tab)AI Agents Live details |
| 93 | 42 | AI Corner | — | Link type unknown | aicorner.net | AI tool directories | Not stated | Moderate | Later | Needs checking | Submit or pitch AI tool listing. | Verify live form/contact. | 2026-07-30 | Open AI Corner submit page (new tab)AI Corner details |
| 94 | 42 | AI Hubs | — | Link type unknown | aihubs.ai | AI tool directories | Not stated | Moderate | Later | Needs checking | Submit AI utility listing. | Long-tail; verify quality. | 2026-07-30 | Open AI Hubs submit page (new tab)AI Hubs details |
| 95 | 42 | AI Hustle | — | Link type unknown | aihustle.tools | AI tool directories | Not stated | Moderate | Later | Needs checking | Submit AI tool listing. | Verify form. | 2026-07-30 | Open AI Hustle submit page (new tab)AI Hustle details |
| 96 | 42 | AI Parabellum | 25 | Link type unknown | aiparabellum.com | AI tool directories | Not stated | Moderate | Later | Needs checking | Submit AI tool listing. | Verify form. | 2026-07-30 | Open AI Parabellum submit page (new tab)AI Parabellum details |
| 97 | 42 | AI PEDIA HUB | — | Link type unknown | aipediahub.com | AI tool directories | Not stated | Moderate | Later | Needs checking | Submit AI tool listing. | Verify active submission. | 2026-07-30 | Open AI PEDIA HUB submit page (new tab)AI PEDIA HUB details |
| 98 | 42 | AI Resource Pro | — | Link type unknown | airesource.pro | AI tool directories | Not stated | Moderate | Later | Needs checking | Submit AI resource/tool. | Verify submit/contact. | 2026-07-30 | Open AI Resource Pro submit page (new tab)AI Resource Pro details |
| 99 | 42 | AI Sites Net | — | Link type unknown | ai-sites.net | AI tool directories | Not stated | Moderate | Later | Needs checking | Submit AI tool/resource. | Long-tail; verify language/market. | 2026-07-30 | Open AI Sites Net submit page (new tab)AI Sites Net details |
| 100 | 42 | AI Tool List | — | Link type unknown | aitoollist.org | AI tool directories | Not stated | Moderate | Later | Needs checking | Submit AI tool listing. | Verify form. | 2026-07-30 | Open AI Tool List submit page (new tab)AI Tool List details |
How to build backlinks with this list
Four steps that work for a new site, a SaaS or a side project. No paid link packages, nothing that risks a penalty.
Get the basics right first
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.
Claim profiles and free listings
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.
Go after a few strong links
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.
Track and keep it clean
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
A link opportunity is not a link.
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.
Backlink sites by category
Product launch sites87
One-shot launches where timing and preparation decide the outcome.
Guest posting sites55
Publications that accept contributed articles. Slow and editorial, but the links are earned.
AI tool directories200
Fast-growing listings specifically for AI-powered tools.
App stores and marketplaces273
Extension, plugin and integration stores. Real review processes, real distribution.
Startup directory submission sites120
Startup listings, beta lists and founder media.
Software directory submission sites215
General tool and software catalogues with real search traffic.
Software review sites29
B2B review sites. Slow to approve, strong once live.
Developer platforms for backlinks139
Package, image and docs hosting that carries real authority.
Web design galleries for backlinks87
Showcases judged on craft. A good screenshot matters more than copy.
Web 2.0 and publishing sites214
Write once, link back. Editorial standards vary widely.
PR and press release sites41
Get quoted or distribute a release. Slower, higher ceiling.
Business directory submission sites109
Company and local listings. Unglamorous, consistently indexed.
Profile creation sites163
Owned pages you control: company, founder, knowledge-panel entities.
Forum and community backlink sites61
Answer real questions. Never drop a bare link.
Social bookmarking sites18
Brand surface and referral traffic more than link equity.
More backlink opportunities153
Everything that does not fit the buckets above.
Common questions
Do backlinks still matter for ranking in 2026?
Links remain one signal among many, and low-quality bulk links do more harm than good. What still works is being listed where your buyers actually look — directories with real traffic, registries your peers use, and launch platforms with engaged audiences. Every entry in this list is a place a human might plausibly find you, which is why they are worth submitting to regardless of link equity.
Which submissions should I do first?
Start with the quick wins filter: free, low effort, and not in the lowest priority band. 208 of the 1,964 entries qualify, and those are the ones where a single form submission gets you a live listing the same week. Launch platforms are worth saving until your product is genuinely ready, because you only get one good attempt at each.
How is the impact score calculated?
It starts from a hand-assigned priority band (do first, high, medium, later), then adjusts for cost and effort. A free, quick opportunity scores above a paid, involved one in the same band, because it is the one you can realistically finish today. The score is a queueing aid, not a measure of domain authority.
Are these links free?
1,628 of the 1,964 entries are free to submit to or offer a free tier that includes a listing. Cost is shown on every row, and the "nothing to pay" filter narrows the list to exactly those.
Which backlink sites are dofollow?
44 entries are known to give a followed link on a normal listing, and more give one only in some placements. The link type is shown on every row and can be filtered. Sites change their link policy without notice, so treat the label as a starting point and check the live page after you are listed. A nofollow link from a busy site still sends visitors and helps search engines discover you.
What does the DA number mean?
It is our estimate of the site's domain authority, a third-party style 0-100 score of how strong a domain's link profile is, rounded to the nearest 5. 1,580 of the 1,964 sites have one. It is useful for comparing sites, not a Google metric, so relevance to your niche still matters more.
How do I get backlinks for a new website?
1. Get the basics right first: 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. 2. Claim profiles and free listings: 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. 3. Go after a few strong links: 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. 4. Track and keep it clean: 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.
Will submitting everywhere hurt my site?
Submitting to spam directories can. That is why this list is curated rather than scraped, and why entries carry a status showing whether they have been verified as live. Skip anything that promises hundreds of links for a fee, and prefer places where a real person reviews submissions.