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 filters3
Highest impactimpact 97–92
- SubmitAtlassian Marketplace (opens in a new tab)
Atlassian Marketplace
atlassian.comBuild your Forge-based integration for Jira or Confluence, create a Marketplace Partner profile, and submit a compliant public listing.
Estimated domain authority DA ~90NofollowFree + paid tierQuickLive, conditionalEnterprise App Marketplace - SubmitDark Reading (opens in a new tab)
Dark Reading
darkreading.comSubmit a sharp founder-authored opinion based on real privacy or security evidence discovered while building your tool.
Estimated domain authority DA ~90NofollowFree + paid tierQuickVerified liveEditorial Contribution - SubmitHugging Face Spaces (opens in a new tab)
Hugging Face Spaces
huggingface.coPublish your real privacy, redaction, or local-AI demo Space and add your canonical URL in its README/metadata.
Estimated domain authority DA ~90NofollowFree + paid tierQuickVerified liveAI Demo Platform - SubmitRapidAPI (opens in a new tab)
RapidAPI
rapidapi.comPublish a real, documented your tool API, complete its Hub listing with accurate website and terms URLs, and optionally offer a free usage tier.
Estimated domain authority DA ~80Free + paid tierQuickLive, conditionalAPI Marketplace - SubmitButtondown (opens in a new tab)
Buttondown
buttondown.comLaunch a human-reviewed Privacy & Accessibility Field Notes newsletter with original experiments, implementation lessons, and contextually relevant links to your tool resources.
Estimated domain authority DA ~70Sometimes dofollowFree + paid tierModerateVerified liveNewsletter Publishing - SubmitCraft Plugin Store (opens in a new tab)
Craft Plugin Store
craftcms.comBuild a maintained Craft CMS plugin for your genuine workflow, publish its code and documentation, then submit a complete store listing.
Estimated domain authority DA ~75Free + paid tierModerateVerified livePlugin marketplace - SubmitFeaturedCustomers (opens in a new tab)
FeaturedCustomers
featuredcustomers.comAdd the company, verify ownership, and supply genuine customer references, case studies, and brand assets.
Estimated domain authority DA ~60Sometimes dofollowFree + paid tierModerateLive, conditionalB2B customer-reference directory - SubmitLaunchIgniter (opens in a new tab)
LaunchIgniter
launchigniter.comLaunch your tool with a unique tagline, screenshots and founder profile linking to your tool.
Free + paid tierModerateNot submittedLaunch platform - SubmitOpen Launch (opens in a new tab)
Open Launch
open-launch.comLaunch your tool with a unique tagline, screenshots and founder profile linking to your tool.
Estimated domain authority DA ~35DofollowFree + paid tierModerateNot submittedLaunch platform - SubmitPodbean (opens in a new tab)
Podbean
podbean.comPublish your real episode and add contextual links to resources actually discussed in its show notes.
Estimated domain authority DA ~85NofollowFree + paid tierModerateLive, conditionalPodcast Hosting - SubmitRead the Docs (opens in a new tab)
Read the Docs
readthedocs.orgImport public your tool developer documentation, add the build config and expose versioned, searchable docs with canonical project links.
Estimated domain authority DA ~90NofollowFree + paid tierModerateVerified liveDocumentation Hosting - SubmitShopify App Store (opens in a new tab)
Shopify App Store
shopify.comBuild your real Shopify-facing utility, complete its public listing, test it on a development store, and submit it for App Store review.
Estimated domain authority DA ~95Free + paid tierModerateLive, conditionalCommerce App Marketplace - SubmitStartup Fame (opens in a new tab)
Startup Fame
startupfa.meLaunch your tool with a unique tagline, screenshots and founder profile linking to your tool.
Free + paid tierModerateNeeds checkingLaunch platform - SubmitUdemy (opens in a new tab)
Udemy
udemy.comCreate a substantial free or paid course on practical browser privacy and accessibility auditing, with real demonstrations, exercises, and your honest company or instructor profile.
Estimated domain authority DA ~95NofollowFree + paid tierModerateVerified liveEducation Platform - SubmitUneed (opens in a new tab)
Uneed
uneed.bestSubmit your tool as useful no-signup online toolbox.
Estimated domain authority DA ~40DofollowFree + paid tierModerateNot submittedLaunch platform - SubmitAppvizer (opens in a new tab)
Appvizer
appvizer.comRegister your tool as a B2B product, choose relevant categories, and complete the vendor profile in English.
Estimated domain authority DA ~60Free + paid tierInvolvedNot submittedB2B software directory - SubmiteLearning Industry (opens in a new tab)
eLearning Industry
elearningindustry.comSubmit an original L&D article on teaching practical privacy or accessibility skills, linking only to your genuinely informative guide where it supports the lesson.
Estimated domain authority DA ~75Sometimes dofollowFree + paid tierInvolvedVerified liveEditorial Contribution - SubmitShowMeBest.AI (opens in a new tab)
ShowMeBest.AI
showmebest.aiSubmit your tool with homepage URL, privacy-first positioning, logo, screenshots and accurate pricing.
Free + paid tierInvolvedNot submittedTool / software directory
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
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.