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 filters2
Highest impactimpact 100–95
- SubmitContent Authenticity Initiative (opens in a new tab)
Content Authenticity Initiative
contentauthenticity.orgApply as a company and accurately describe your tool C2PA or content-provenance tools and intended participation.
Estimated domain authority DA ~60FreeQuickVerified live - SubmitFlipsnack (opens in a new tab)
Flipsnack
flipsnack.comUpload or design your useful privacy report and add contextual external links before public sharing.
Estimated domain authority DA ~75Sometimes dofollowFreeModerateVerified live - SubmitLeanpub (opens in a new tab)
Leanpub
leanpub.comWrite and publish a substantial original handbook on local-first privacy, web safety, or accessible-tool engineering, including reproducible examples and relevant your tool references.
Estimated domain authority DA ~80Sometimes dofollowFreeModerateVerified live - SubmitOER Commons Open Author (opens in a new tab)
OER Commons Open Author
oercommons.orgCreate a sequenced, classroom-ready module on practical browser privacy or accessible web testing, with learner activities, instructor notes, and your relevant resource link.
Estimated domain authority DA ~75FreeModerateVerified live - SubmitAccessibility Weekly (opens in a new tab)
Accessibility Weekly
a11yweekly.comFirst publish a fresh, human-authored accessibility case study or tutorial with real lessons and disabled-user perspective where available, then suggest that single article by email.
Estimated domain authority DA ~35DofollowFreeInvolvedVerified live - SubmitHelp Net Security (opens in a new tab)
Help Net Security
helpnetsecurity.comSend a concise exclusive angle on your new security feature, dataset, vulnerability study, or expert commentary.
Estimated domain authority DA ~85Sometimes dofollowFreeInvolvedVerified live - SubmitSecurity Boulevard (opens in a new tab)
Security Boulevard
securityboulevard.comPitch a vendor-neutral security article using original your tool tests, threat-model findings, or privacy research.
Estimated domain authority DA ~70Sometimes dofollowFreeInvolvedVerified live - SubmitThe A11Y Project (opens in a new tab)
The A11Y Project
a11yproject.comPitch 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.
Estimated domain authority DA ~70DofollowFreeInvolvedVerified live - SubmitTowards AI (opens in a new tab)
Towards AI
towardsai.comSubmit a useful AI privacy, local processing, prompt-security, or responsible-tooling tutorial with reproducible examples.
Estimated domain authority DA ~60Sometimes dofollowFreeInvolvedVerified live
High impactimpact 86–81
- SubmitCodeNewbie Community (opens in a new tab)
CodeNewbie Community
codenewbie.orgCreate a transparent human profile and publish a beginner-friendly build log or tutorial showing how one your tool privacy utility works and what tradeoffs it has.
Estimated domain authority DA ~60NofollowFreeQuickNot submitted - SubmitSpeaker Deck (opens in a new tab)
Speaker Deck
speakerdeck.comUpload an original conference-quality PDF deck explaining privacy-safe tooling or accessibility testing, with a useful description, correct category, references, and an honest profile link.
Estimated domain authority DA ~85NofollowFreeQuickVerified live - SubmitBear Blog (opens in a new tab)
Bear Blog
bearblog.devBuild a small founder-written knowledge blog with genuinely useful local-first privacy and file-safety guides.
Estimated domain authority DA ~60Sometimes dofollowFreeModerateNot submitted - SubmitFlipboard (opens in a new tab)
Flipboard
flipboard.comCreate a public digital-privacy magazine, curate reputable third-party resources, and occasionally add strong your tool guides with commentary.
Estimated domain authority DA ~90NofollowFreeModerateNot submitted - SubmitfreeCodeCamp News (opens in a new tab)
freeCodeCamp News
freecodecamp.orgCreate a comprehensive tutorial around a reusable privacy, file-processing, accessibility, or security technique, with your tool only as a natural example.
Estimated domain authority DA ~90Sometimes dofollowFreeModerateVerified live - SubmitLeaflet (opens in a new tab)
Leaflet
leaflet.pubCreate your publication and write original tutorials or research with contextual links to relevant tools.
FreeModerateVerified live - SubmitMendeley Data (opens in a new tab)
Mendeley Data
mendeley.comPublish an original, human-verified privacy or accessibility benchmark with complete methodology, provenance, schema, license, and a relevant project citation.
Estimated domain authority DA ~90NofollowFreeModerateVerified live - SubmitOpenML (opens in a new tab)
OpenML
openml.orgPublish a documented, de-identified ML-ready benchmark such as labelled phishing, homograph, or accessibility test cases with provenance and an open license.
Estimated domain authority DA ~60FreeModerateVerified live - SubmitRaindrop.io Public Pages (opens in a new tab)
Raindrop.io Public Pages
raindrop.ioPublish a carefully annotated collection of trustworthy privacy, accessibility, and safety resources, including only your tool pages that genuinely fit each section.
Estimated domain authority DA ~70NofollowFreeModerateVerified live - SubmitStart.me (opens in a new tab)
Start.me
start.meBuild a valuable public start page of privacy and productivity resources, then submit it to Community Pages after adding your tool selectively.
Estimated domain authority DA ~80NofollowFreeModerateNot submitted - SubmitUniv. of St Andrews online learning tools (opens in a new tab)
Univ. of St Andrews online learning tools
st-andrews.ac.ukSubmit the PDF tools and image tools as free teaching/learning utilities.
FreeModerateNeeds checking - SubmitWakelet (opens in a new tab)
Wakelet
wakelet.comPublish a well-organized privacy-toolkit collection containing authoritative resources plus selected your tool utilities.
Estimated domain authority DA ~80NofollowFreeModerateNot submitted - Submit2600: The Hacker Quarterly (opens in a new tab)
2600: The Hacker Quarterly
2600.comSubmit an original hacker-spirit article on a privacy failure, scam-defense experiment, file-forensics method, or unusual defensive technique—not your advertisement.
Estimated domain authority DA ~60FreeInvolvedNot submitted - SubmitA List Apart (opens in a new tab)
A List Apart
alistapart.comPitch an original standards, accessibility, privacy, or responsible-web essay based on first-hand product engineering experience.
Estimated domain authority DA ~80Sometimes dofollowFreeInvolvedVerified live - SubmitC# Corner (opens in a new tab)
C# Corner
c-sharpcorner.comRegister 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.
Estimated domain authority DA ~75NofollowFreeInvolvedVerified live - SubmitCodeProject (opens in a new tab)
CodeProject
codeproject.comSubmit a substantial implementation article with code samples for a local privacy or document-processing technique used in your tool.
Estimated domain authority DA ~85NofollowFreeInvolvedNot submitted - SubmitDEV Community (opens in a new tab)
DEV Community
dev.toPublish #showdev article about client-side privacy tools.
Estimated domain authority DA ~90NofollowFreeInvolvedNot submitted - SubmitDevDojo (opens in a new tab)
DevDojo
devdojo.comJoin as the developer and publish an original technical tutorial about a privacy-safe browser workflow, citing your tool only where relevant.
Estimated domain authority DA ~55Sometimes dofollowFreeInvolvedNot submitted - SubmitPointer (opens in a new tab)
Pointer
pointer.ioEmail one exceptional your tool engineering article, open-source project or deeply useful technical resource to Pointer's official share address.
Estimated domain authority DA ~50FreeInvolvedVerified live - SubmitQiita (opens in a new tab)
Qiita
qiita.comWrite an original Japanese developer tutorial or benchmark that uses your tool and cite the relevant tool or source only where it helps readers.
Estimated domain authority DA ~85NofollowFreeInvolvedVerified live - SubmitSmashing Magazine (opens in a new tab)
Smashing Magazine
smashingmagazine.comPitch a practical privacy-by-design, accessibility, frontend-security, or local-first tooling article backed by real your tool lessons.
Estimated domain authority DA ~90Sometimes dofollowFreeInvolvedVerified live - SubmitStack Overflow Blog (opens in a new tab)
Stack Overflow Blog
stackoverflow.blogPitch a rigorous developer-facing article about secure file handling, browser privacy, accessibility testing, or tool architecture.
Estimated domain authority DA ~90Sometimes dofollowFreeInvolvedVerified live
Usefulimpact 68–66
- Submitpckt (opens in a new tab)
pckt
pckt.blogCreate your genuine publication and post substantial product research, tutorials or engineering notes.
FreeQuickVerified live - SubmitAnalytics Vidhya (opens in a new tab)
Analytics Vidhya
analyticsvidhya.comJoin the writer community and publish data science or ML articles, which go through a light editorial review.
Estimated domain authority DA ~75Sometimes dofollowFreeModerateNeeds checking - SubmitBeebom (opens in a new tab)
Beebom
beebom.comPitch the India-built free tools platform for their tools/how-to articles.
FreeModerateNeeds checking - SubmitCool Tools (kk.org) (opens in a new tab)
Cool Tools (kk.org)
kk.orgSubmit a reader-style recommendation of the step counter or PDF tools explaining real use.
FreeModerateNeeds checking - SubmitEdTech Books (opens in a new tab)
EdTech Books
edtechbooks.orgCreate a structured open handbook on digital privacy or accessibility with reproducible your tool labs.
Estimated domain authority DA ~55FreeModerateVerified live - SubmitEducators Technology (opens in a new tab)
Educators Technology
educatorstechnology.comPitch the free tools for their teacher tool roundups.
FreeModerateNeeds checking - SubmitFree Technology for Teachers (opens in a new tab)
Free Technology for Teachers
freetech4teachers.comPitch one classroom-useful tool (e.g., PDF merge) with a short use case.
FreeModerateNeeds checking - SubmitgHacks (opens in a new tab)
gHacks
ghacks.netSend a tip about the browser extension or a useful web tool.
FreeModerateNeeds checking - SubmitHongkiat (opens in a new tab)
Hongkiat
hongkiat.comPitch the free online tools for their tool roundup posts.
FreeModerateNeeds checking
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.