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
High impactimpact 84–81
- SubmitWikiversity (opens in a new tab)
Wikiversity
en.wikiversity.orgDevelop a neutral, sourced learning project about privacy, accessibility, or online-scam literacy and cite your tool only in relevant exercises.
Estimated domain authority DA ~85NofollowFreeModerateVerified liveOER / Education - SubmitWindmill Hub (opens in a new tab)
Windmill Hub
windmill.devPublish your reusable -backed privacy or security script, flow, app, or resource type for the public Windmill Hub.
Estimated domain authority DA ~55FreeModerateVerified liveAutomation Ecosystems - SubmitWorking Not Working (opens in a new tab)
Working Not Working
workingnotworking.comBuild a genuine founder or designer profile and publish your detailed UX, accessibility, or privacy-design case study with accurate role and process credits.
Estimated domain authority DA ~50FreeModerateVerified liveCreative Portfolio - SubmitYunoHost Apps (opens in a new tab)
YunoHost Apps
apps.yunohost.orgPackage your free-software self-hosted deployment, implement reliable install, upgrade, backup and restore operations, then submit it to the official app catalog.
Estimated domain authority DA ~55FreeModerateVerified liveSelf-hosted App Ecosystem - SubmitZeek Packages (opens in a new tab)
Zeek Packages
packages.zeek.orgBuild a defensive Zeek script or plugin for privacy-safe log inspection, include zkg metadata and tests, then register it in the default Zeek package source.
Estimated domain authority DA ~45FreeModerateVerified liveNetwork Security - SubmitZenodo (opens in a new tab)
Zenodo
zenodo.orgPublish your genuine open dataset, benchmark, software release, poster, or reproducible research artifact and connect its related identifier to your tool.
Estimated domain authority DA ~85NofollowFreeModerateVerified liveOpen Research Repository - SubmitZoom App Marketplace (opens in a new tab)
Zoom App Marketplace
zoom.usBuild a minimal-scope Zoom app that sends selected meeting content to your explicit privacy or redaction workflow and links its support, privacy, and documentation pages.
Estimated domain authority DA ~95FreeModerateVerified liveCommunications App Marketplace - SubmitCoda Gallery Packs (opens in a new tab)
Coda Gallery Packs
coda.ioBuild a useful Coda Pack that connects to your tool functionality and publish it to the Gallery with documentation and support links.
Estimated domain authority DA ~85NofollowFree + paid tierQuickVerified liveNo-Code Marketplace - SubmitEventbrite (opens in a new tab)
Eventbrite
eventbrite.comHost your genuine privacy/tool workshop or webinar; add your tool in the organizer website field and useful event description.
Estimated domain authority DA ~90NofollowFree + paid tierQuickVerified liveEvent Platform - SubmitJustdial (opens in a new tab)
Justdial
justdial.comCreate your verified listing with Indian phone, address, category, hours, website, social links, and product or service details.
Estimated domain authority DA ~80NofollowFree + paid tierQuickVerified liveLocal / Business Listing - SubmitJustGotFound (opens in a new tab)
JustGotFound
justgotfound.comUse the free submission tier for your standard listing.
Free + paid tierQuickVerified liveProduct Launch Directory - SubmitObservable (opens in a new tab)
Observable
observablehq.comPublish an original interactive notebook showing transparent your tool benchmark, privacy, performance, or tool-usage data and cite your relevant pages.
Estimated domain authority DA ~80NofollowFree + paid tierQuickVerified liveData Visualization Community - SubmitOdoo Apps Store (opens in a new tab)
Odoo Apps Store
odoo.comBuild and document your Odoo module, register its repository, and upload a maintained free or paid listing.
Estimated domain authority DA ~90Free + paid tierQuickVerified liveERP App Marketplace - SubmitPressbooks Self-Publisher (opens in a new tab)
Pressbooks Self-Publisher
pressbooks.comCreate an accessible, openly licensed handbook or course text with structured chapters, exercises, citations, and relevant links, then make the webbook public for directory discovery.
Estimated domain authority DA ~75Free + paid tierQuickVerified liveAccessible Book Publishing - SubmitShipList (opens in a new tab)
ShipList
shipli.stUse the free listing path for your tool; evaluate paid multi-directory service separately.
Free + paid tierQuickVerified liveProduct Discovery Directory - SubmitKit (opens in a new tab)
Kit
kit.comCreate 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.
Estimated domain authority DA ~75NofollowNot statedQuickVerified liveNewsletter Publishing - 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 liveEditorial Contribution - SubmitAnaconda.org (opens in a new tab)
Anaconda.org
anaconda.orgBuild and upload a real conda package with homepage, documentation, source and license metadata.
Estimated domain authority DA ~75NofollowFree + paid tierModerateVerified livePackage Hosting - SubmitApple Business (opens in a new tab)
Apple Business
business.apple.comVerify the organization, claim any legitimate your tool location, and add logo, hours, images, website, and key details.
Estimated domain authority DA ~100NofollowFree + paid tierModerateVerified liveLocal / Business Listing - SubmitAre.na (opens in a new tab)
Are.na
are.naCurate a thoughtful public channel on local-first privacy, scam safety, or accessible-tool design, adding your tool only among diverse high-quality resources with original annotations.
Estimated domain authority DA ~70NofollowFree + paid tierModerateVerified livePublishing & Curation - SubmitBetaNews (opens in a new tab)
BetaNews
betanews.comPitch your genuinely differentiated launch or an original opinion on privacy, security, and useful web tooling.
Estimated domain authority DA ~80Sometimes dofollowFreeInvolvedVerified liveEditorial Contribution - 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 liveDeveloper Publishing - SubmitCMSWire (opens in a new tab)
CMSWire
cmswire.comApply with founder expertise and pitch an actionable digital-experience, privacy, AI-governance, or trust article.
Estimated domain authority DA ~75Sometimes dofollowFreeInvolvedVerified liveEditorial Contribution - SubmitCrisp Marketplace (opens in a new tab)
Crisp Marketplace
crisp.chatBuild a Crisp plugin for deliberate conversation privacy checks or sanitized exports and submit your clear marketplace profile.
Estimated domain authority DA ~70Free + paid tierModerateVerified liveCustomer-support Plugin Marketplace - SubmitCSS-Tricks (opens in a new tab)
CSS-Tricks
css-tricks.comPropose a lived-experience frontend article on accessible tool interfaces, privacy-safe browser APIs, CSS, or performance.
Estimated domain authority DA ~90Sometimes dofollowFreeInvolvedVerified liveEditorial Contribution - SubmitCybersecTools (opens in a new tab)
CybersecTools
cybersectools.comSubmit your security-focused product or tool for editorial classification.
Free + paid tierModerateVerified liveCybersecurity Directory - SubmitElgato Marketplace (opens in a new tab)
Elgato Marketplace
marketplace.elgato.comBuild a functional Stream Deck plugin that launches configured your tool checks and displays useful audit states or results, then publish it through Elgato's Maker Console.
Estimated domain authority DA ~75Free + paid tierModerateVerified liveHardware Productivity Ecosystem - SubmitEnvato Tuts+ (opens in a new tab)
Envato Tuts+
tutsplus.comPitch a practical, outcome-based tutorial on client-side privacy, accessible UI, or web safety using original examples and an honest author identity.
Estimated domain authority DA ~90FreeInvolvedVerified liveTechnical Education - SubmitFolioHD (opens in a new tab)
FolioHD
foliohd.comPublish authentic your tool UX screenshots and case studies, then add a custom page or navigation link to the matching live tool.
Estimated domain authority DA ~50Sometimes dofollowFree + paid tierModerateVerified liveCreative Portfolio - SubmitGeeksforGeeks Contribute (opens in a new tab)
GeeksforGeeks Contribute
geeksforgeeks.orgWrite an original technical article about a broadly useful browser-security, privacy, or accessibility technique and cite your tool only when it is a necessary working example.
Estimated domain authority DA ~90NofollowFreeInvolvedVerified liveTechnical Publishing - SubmitHarmonic (opens in a new tab)
Harmonic
harmonic.aiSubmit accurate company, founder and product details so your tool can be evaluated for Harmonic's startup database.
Estimated domain authority DA ~50Free + paid tierModerateVerified liveStartup database - SubmitInstructables (opens in a new tab)
Instructables
instructables.comPublish a detailed build or usage tutorial around your original workflow, with the relevant tool link only where it helps readers.
Estimated domain authority DA ~90NofollowFreeInvolvedVerified liveMaker Community - SubmitListed (opens in a new tab)
Listed
listed.toPublish original sanitized essays on privacy engineering, safe document processing, or accessible product design, using your tool only as a relevant implementation example.
Estimated domain authority DA ~45Free + paid tierModerateVerified liveCreator Publishing - SubmitLiveCodes (opens in a new tab)
LiveCodes
livecodes.ioPublish a small original demo showing one your tool privacy or accessibility technique, then share its encoded URL or deploy the project to a controlled GitHub Pages site.
Estimated domain authority DA ~40NofollowFree + paid tierModerateVerified liveInteractive Code Showcase - SubmitLottieFiles (opens in a new tab)
LottieFiles
lottiefiles.comPublish original your tool privacy, safety, or accessibility micro-animations as a coherent creator collection, with a contextual project link where the profile permits it.
Estimated domain authority DA ~80NofollowFree + paid tierModerateVerified liveMotion Design Gallery - Submitmonday.com Apps Marketplace (opens in a new tab)
monday.com Apps Marketplace
monday.comCreate a monday app that runs selected board exports through your privacy, accessibility, or reporting workflow and provides documented results.
Estimated domain authority DA ~90Free + paid tierModerateVerified liveWork Management Marketplace - SubmitnopCommerce Marketplace (opens in a new tab)
nopCommerce Marketplace
nopcommerce.comBuild an admin plugin that scans selected product content or exports for PII, accessibility, and fraud-risk signals.
Estimated domain authority DA ~75Free + paid tierModerateVerified liveEcommerce - SubmitOctober CMS Marketplace (opens in a new tab)
October CMS Marketplace
octobercms.comBuild an October CMS plugin that runs your tool privacy or accessibility checks on administrator-selected content and media.
Estimated domain authority DA ~65Free + paid tierModerateVerified liveCMS - SubmitPika (opens in a new tab)
Pika
pika.pageStart your small human-written lab notebook with original build lessons, accessibility fixes, and privacy experiments, linking to tools only when they support the post.
Estimated domain authority DA ~40Free + paid tierModerateVerified liveGeneral Publishing - SubmitPlayCode (opens in a new tab)
PlayCode
playcode.ioPublish polished public your tool demos and use their share links in genuine tutorials or reproducible examples.
Estimated domain authority DA ~55NofollowFree + paid tierModerateVerified liveDeveloper Project Showcase
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.