AltF Backlinks

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
Filtered byDesign galleries— remove this filterModerate to submit— remove this filterHigh— remove this filterClear all

1–16 of 16 opportunities

High impactimpact 84–81

  • Alfred Gallery

    alfredapp.com

    Build a polished Alfred workflow that opens or securely sends selected content to your relevant utility, then submit it through the official Gallery forum flow.

    Estimated domain authority DA ~65FreeModerateNot submitted
    SubmitAlfred Gallery (opens in a new tab)

  • Coroflot

    coroflot.com

    Create a real designer profile and publish your original UX/accessibility case study with process artifacts, outcomes, and the official project link.

    Estimated domain authority DA ~70NofollowFreeModerateVerified live
    SubmitCoroflot (opens in a new tab)

  • DagsHub

    dagshub.com

    Publish your reproducible privacy benchmark with code, synthetic data, model versions, and documentation.

    Estimated domain authority DA ~55NofollowFreeModerateVerified live
    SubmitDagsHub (opens in a new tab)

  • Devfolio

    devfolio.co

    Create the real developer profile and add your tool as a genuine built project with problem, challenges, technologies, screenshots, demo, and accurate collaborator credits.

    Estimated domain authority DA ~65NofollowFreeModerateVerified live
    SubmitDevfolio (opens in a new tab)

  • FOSDEM

    fosdem.org

    Open-source a meaningful component and prepare a community-focused talk, demo, or joint stand proposal for the next FOSDEM CFP rather than a company sales presentation.

    Estimated domain authority DA ~75FreeModerateNot submitted
    SubmitFOSDEM (opens in a new tab)

  • JSFiddle

    jsfiddle.net

    Publish your small standalone privacy or accessibility demo with explanatory comments and a stable share URL.

    Estimated domain authority DA ~85NofollowFreeModerateVerified live
    SubmitJSFiddle (opens in a new tab)

  • Layers

    layers.to

    Join as your real designer and share polished, original interface explorations or accessibility improvements with useful design context and a profile website link.

    Estimated domain authority DA ~40NofollowFreeModerateVerified live
    SubmitLayers (opens in a new tab)

  • Twine

    twine.net

    Create a founder or developer portfolio and publish your build case study with screenshots, process, outcomes, and the live project link.

    Estimated domain authority DA ~60FreeModerateVerified live
    SubmitTwine (opens in a new tab)

  • Design Nominees

    designnominees.com

    Start with the free submission using a strong screenshot, precise categories, and your tool canonical URL.

    Estimated domain authority DA ~50Free + paid tierModerateNot submitted
    SubmitDesign Nominees (opens in a new tab)

  • FolioHD

    foliohd.com

    Publish 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 live
    SubmitFolioHD (opens in a new tab)

  • LiveCodes

    livecodes.io

    Publish 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 live
    SubmitLiveCodes (opens in a new tab)

  • PlayCode

    playcode.io

    Publish polished public your tool demos and use their share links in genuine tutorials or reproducible examples.

    Estimated domain authority DA ~55NofollowFree + paid tierModerateVerified live
    SubmitPlayCode (opens in a new tab)

  • Roboflow Universe

    roboflow.com

    Publish a synthetic benchmark for screenshot redaction, document masking, or visual privacy detection.

    Estimated domain authority DA ~70Free + paid tierModerateVerified live
    SubmitRoboflow Universe (opens in a new tab)

Usefulimpact 74

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.

  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.

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 view

An 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.