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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

1–55 of 55 opportunities

The table is wider than the screen — swipe it sideways for cost, effort and the preparation notes.

Submission opportunities with impact score, cost, effort, priority, status and preparation notes. Scroll horizontally for all columns.
#Impact (sorted)Site — sort by thisEst. DA — sort by thisLinkDomainTypeCostEffort — sort by thisPriorityStatusWhat to prepareRules / caveatCheckedActions
168pckt—Link type unknownpckt.blogPublishing platformsFreeQuickMediumVerified liveCreate a genuine your tool publication and post substantial product research, tutorials or engineering notes.Sign-in is required; publish original long-form work rather than a link-only profile.2026-08-04Open pckt submit page (new tab)pckt details
266Analytics Vidhya75Sometimes dofollowanalyticsvidhya.comPublishing platformsFreeModerateMediumNeeds checkingJoin the writer community and publish data science or ML articles, which go through a light editorial review.Plagiarised or AI-spun articles are rejected and links must be relevant to the topic.Added 2026-11-01Open Analytics Vidhya submit page (new tab)Analytics Vidhya details
366Beebom—Link type unknownbeebom.comPublishing platformsFreeModerateMediumNeeds checkingPitch the India-built free tools platform for their tools/how-to articles.Large Indian tech site; good local relevance.Added 2026-11-01Open Beebom submit page (new tab)Beebom details
466Cool Tools (kk.org)—Link type unknownkk.orgPublishing platformsFreeModerateMediumNeeds checkingSubmit a reader-style recommendation of the step counter or PDF tools explaining real use.Editorial; must be a genuine, useful recommendation, not an ad.Added 2026-11-01Open Cool Tools (kk.org) submit page (new tab)Cool Tools (kk.org) details
566EdTech Books55Link type unknownedtechbooks.orgPublishing platformsFreeModerateMediumVerified liveCreate a structured open handbook on digital privacy or accessibility with reproducible your tool labs.Use the publication workflow for a substantive book or proceedings item, clear all rights, and avoid thin SEO content.2026-08-05 — https://edtechbooks.s3.us-west-2.amazonaws.com/pdfs/40/3135.pdfOpen EdTech Books submit page (new tab)EdTech Books details
666Educators Technology—Link type unknowneducatorstechnology.comPublishing platformsFreeModerateMediumNeeds checkingPitch the free tools for their teacher tool roundups.Contact the editor; roundups are frequent.Added 2026-11-01Open Educators Technology submit page (new tab)Educators Technology details
766Free Technology for Teachers—Link type unknownfreetech4teachers.comPublishing platformsFreeModerateMediumNeeds checkingPitch one classroom-useful tool (e.g., PDF merge) with a short use case.Popular teacher blog; selective.Added 2026-11-01Open Free Technology for Teachers submit page (new tab)Free Technology for Teachers details
866gHacks—Link type unknownghacks.netPublishing platformsFreeModerateMediumNeeds checkingSend a tip about the browser extension or a useful web tool.Software-focused blog; tips via contact page.Added 2026-11-01Open gHacks submit page (new tab)gHacks details
966Hongkiat—Link type unknownhongkiat.comPublishing platformsFreeModerateMediumNeeds checkingPitch the free online tools for their tool roundup posts.Pitch via contact; long-running design/tech blog.Added 2026-11-01Open Hongkiat submit page (new tab)Hongkiat details
1066Internet Scout (Scout Report)—Link type unknownwisc.eduPublishing platformsFreeModerateMediumNeeds checkingSuggest the free tools platform as a resource for the Scout Report.University-run curated resource; confirm it still takes suggestions.Added 2026-11-01Open Internet Scout (Scout Report) submit page (new tab)Internet Scout (Scout Report) details
1166MakeUseOf—Link type unknownmakeuseof.comPublishing platformsFreeModerateMediumNeeds checkingSend a tip about the free no-signup tools for their free-tools articles.Large outlet; tips rarely answered, keep it short.Added 2026-11-01Open MakeUseOf submit page (new tab)MakeUseOf details
1266One Thing Well—Link type unknownonethingwell.orgPublishing platformsFreeModerateMediumNeeds checkingSuggest a single-purpose AltFTool tool (e.g., image compressor).Features focused single-purpose apps.Added 2026-11-01Open One Thing Well submit page (new tab)One Thing Well details
1366Padlet85Nofollowpadlet.comPublishing platformsFreeModerateMediumNot submittedCreate a public searchable board that teaches a privacy workflow and links to supporting standards, guides, and relevant your tool utilities.Public visibility must be enabled because boards default to restricted sharing; free limits apply and self-link-only boards add little value.2026-08-03Open Padlet submit page (new tab)Padlet details
1466Particle Community Libraries70Link type unknownparticle.ioPublishing platformsFreeModerateMediumVerified liveBuild and test a Particle Device OS privacy, local-processing, or credential-safety library with examples, license, README, and repository URL, then publish it via the CLI.Library name must be unique; public versions are immutable, relevant hardware builds must pass, examples and license are required, and Verified status needs extra review.Official Particle library contribution and CLI docs checked 2026-08-05Open Particle Community Libraries submit page (new tab)Particle Community Libraries details
1566Pearltrees80Nofollowpearltrees.comPublishing platformsFreeModerateMediumNot submittedCreate a structured collection about privacy-preserving web utilities and mix selected your tool pages with respected references.Curate a balanced collection with descriptions; premium privacy features and link treatment may differ by plan.2026-08-03Open Pearltrees submit page (new tab)Pearltrees details
1666Phrack Magazine65Link type unknownphrack.orgPublishing platformsFreeModerateMediumLive, conditionalSubmit only original, deep security research or a durable technical guide with reproducible evidence; your tool may be mentioned solely as the research implementation when material.Very high technical and originality bar; the checked CFP asks for 7-bit ASCII wrapped to 76 columns or UTF-8 Markdown and an ANTISPAM subject marker. Generic tutorials and marketing are not appropriate.2026-08-03Open Phrack Magazine submit page (new tab)Phrack Magazine details
1766Planet PostgreSQL85Sometimes dofollowpostgresql.orgPublishing platformsFreeModerateMediumNeeds checkingIf you blog about PostgreSQL, register your feed so your Postgres posts are syndicated on the planet.Only PostgreSQL-related posts are allowed and feeds that push commercial spam are removed.Added 2026-11-01Open Planet PostgreSQL submit page (new tab)Planet PostgreSQL details
1866Planet Python60Sometimes dofollowplanetpython.orgPublishing platformsFreeModerateMediumNeeds checkingAsk to have your Python-tagged blog feed added so your Python posts appear on the aggregator.Your feed should contain only Python-related posts.Added 2026-11-01Open Planet Python submit page (new tab)Planet Python details
1966Publish0x60Nofollowpublish0x.comPublishing platformsFreeModerateMediumVerified liveApply as an author and publish original privacy, security or accessibility articles with contextual your tool references.Own the content, prove authorship if asked, use relevant tags and never self-promote in other authors' comments.2026-08-05Open Publish0x submit page (new tab)Publish0x details
2066Recomendo—Link type unknownrecomendo.comPublishing platformsFreeModerateMediumNeeds checkingSuggest one AltFTool tool as a short, useful recommendation.Highly selective weekly newsletter.Added 2026-11-01Open Recomendo submit page (new tab)Recomendo details
2166Scribd95Nofollowscribd.comPublishing platformsFreeModerateMediumVerified liveUpload an original research-backed your tool guide and reference relevant tools naturally in the document.Title and description are required; respect uploader rules and publish owned, substantive material only.2026-08-04Open Scribd submit page (new tab)Scribd details
2266SSRN90Link type unknownssrn.comPublishing platformsFreeModerateMediumLive, conditionalCreate a truthful author account and submit a substantive your tool privacy, security or accessibility working paper with legitimate citations.Scholarly work only; accurate authors and affiliations, English title/abstract, PDF, copyright permission and applicable ethics/privacy rules are required.2026-08-04Open SSRN submit page (new tab)SSRN details
2366Symbaloo80Nofollowsymbaloo.comPublishing platformsFreeModerateMediumNot submittedPublish a public Webmix of trustworthy privacy resources with clearly labeled your tool tiles among independent sources.Set the Webmix public, organize it for users, and avoid keyword-stuffed or AltFTool-only link grids.2026-08-03Open Symbaloo submit page (new tab)Symbaloo details
2466TeachersFirst—Link type unknownteachersfirst.comPublishing platformsFreeModerateMediumNeeds checkingSuggest the calculators and PDF tools for teacher review.Editors review sites for classroom use; find the suggest form.Added 2026-11-01Open TeachersFirst submit page (new tab)TeachersFirst details
2566TechPP—Link type unknowntechpp.comPublishing platformsFreeModerateMediumNeeds checkingPitch the free tools platform as an Indian-built product.Indian tech blog; contact editor.Added 2026-11-01Open TechPP submit page (new tab)TechPP details
2665Diigo85Nofollowdiigo.comPublishing platformsFree + paid tierQuickMediumVerified liveCreate a useful public learning list with annotations about privacy, accessibility, and scam prevention, placing relevant your tool resources beside independent references.Each item can be private or public; use the public setting only for a genuinely curated collection. Do not bulk-bookmark AltFTool pages, manipulate titles, or create duplicate profiles. Add disclosure and context. Public bookmarks are UGC and search/index/follow outcomes are not guaranteed.2026-08-03Open Diigo submit page (new tab)Diigo details
2765Issuu90Sometimes dofollowissuu.comPublishing platformsFree + paid tierQuickMediumNeeds checkingUpload a guide, report or catalog as a public publication and add your website to the profile and description.You must own the rights to what you upload; links inside documents may be limited on free plans.Added 2026-11-01Open Issuu submit page (new tab)Issuu details
2863CNCF TAG Security Blog80Sometimes dofollowcncf.ioPublishing platformsFreeInvolvedMediumVerified livePropose a vendor-neutral, reproducible cloud-native security tutorial or case study, then write it in Markdown and submit the draft by pull request after community discussion.Topic must serve the cloud-native security community, be accurate, inclusive, non-duplicative, and normally 500–1,200 words. A TAG Security co-chair, tech lead, or project lead must sponsor it before approval; no product pitch.2026-08-03Open CNCF TAG Security Blog submit page (new tab)CNCF TAG Security Blog details
2963Codementor80Nofollowcodementor.ioPublishing platformsFree + paid tierModerateMediumVerified liveIf the maker qualifies as a mentor, build a credible technical profile and publish a useful privacy or browser-safety tutorial.Mentor approval and real expertise are required; use tutorials to teach rather than manufacture a backlink.Official Codementor profile and tutorial guidance checked 2026-08-07Open Codementor submit page (new tab)Codementor details
3063EdTech Impact—Link type unknownedtechimpact.comPublishing platformsFree + paid tierModerateMediumNeeds checkingCreate a free product profile for the student-friendly tools and collect teacher reviews.UK edtech review platform; reviews needed for visibility.Added 2026-11-01Open EdTech Impact submit page (new tab)EdTech Impact details
3163Educational App Store—Link type unknowneducationalappstore.comPublishing platformsFree + paid tierModerateMediumNeeds checkingRegister as a developer and submit the calculators/step counter for teacher review.Certification is paid; basic listing may be free.Added 2026-11-01Open Educational App Store submit page (new tab)Educational App Store details
3263FlipHTML575Sometimes dofollowfliphtml5.comPublishing platformsFree + paid tierModerateMediumVerified livePublish an original your tool privacy or accessibility guide and add contextual clickable links within the document.Original substantial documents only; free plan limits apply and duplicate thin PDFs should be avoided.2026-08-04Open FlipHTML5 submit page (new tab)FlipHTML5 details
3363Hashnode85Sometimes dofollowhashnode.comPublishing platformsFreeInvolvedMediumNot submittedPost technical/product story with canonical link.Use original article; don't duplicate everywhere.2026-07-30Open Hashnode submit page (new tab)Hashnode details
3463Heyzine55Link type unknownheyzine.comPublishing platformsFree + paid tierModerateMediumLive, conditionalConvert an original your tool guide into a public flipbook and add contextual links or web embeds for cited tools and resources.Public visibility must be enabled; avoid duplicate or sales-only PDFs and respect source copyrights.2026-08-05Open Heyzine submit page (new tab)Heyzine details
3563Mintlify65Sometimes dofollowmintlify.comPublishing platformsFree + paid tierModerateMediumNeeds checkingPublish your product or developer docs from a Git repo on the free tier and link to your site from the docs.Free hobby sites have limits; documentation should be for a real project.Added 2026-11-01Open Mintlify submit page (new tab)Mintlify details
3663ReadMe80Sometimes dofollowreadme.comPublishing platformsFree + paid tierModerateMediumNeeds checkingHost your API or product documentation on ReadMe and link back to your main site and app.Free plans have feature limits; docs must be for a real product.Added 2026-11-01Open ReadMe submit page (new tab)ReadMe details
3763Scoop.it85Nofollowscoop.itPublishing platformsFree + paid tierModerateMediumNot submittedCurate a public online-privacy topic page and add expert notes to a diverse mix of industry sources and your tool guides.Add meaningful insight to every scoop and verify current free-tier limits; repetitive self-promotion can be moderated.2026-08-03Open Scoop.it submit page (new tab)Scoop.it details
3863Showwcase55Link type unknownshowwcase.comPublishing platformsFreeInvolvedMediumVerified liveCreate a developer portfolio and publish an original your tool build story or project showcase.Participate genuinely; avoid promotional-only Threads or duplicate low-value articles.2026-08-03Open Showwcase submit page (new tab)Showwcase details
3963SlideServe70Nofollowslideserve.comPublishing platformsFree + paid tierModerateMediumLive, conditionalUpload a useful original presentation on privacy, accessibility, or tool workflows with a natural your tool reference.Only publish content you own; use a complete educational deck, accurate metadata, and no keyword stuffing.2026-08-05Open SlideServe submit page (new tab)SlideServe details
4063Vocal75Nofollowvocal.mediaPublishing platformsFree + paid tierModerateMediumVerified livePublish an original, useful privacy or digital-safety guide and mention an your tool resource only when it directly supports the guidance.Publishing currently requires a connected verified Stripe account; stories are moderated, English-only, minimum-length and cannot be thin ads or forced-link content.2026-08-03Open Vocal submit page (new tab)Vocal details
4160HackerNoon90Sometimes dofollowhackernoon.comPublishing platformsFree + paid tierInvolvedMediumNot submittedPitch/write article about privacy-first browser tools.Editorial quality required; not instant.2026-07-30Open HackerNoon submit page (new tab)HackerNoon details
4260Kodeco70Sometimes dofollowkodeco.comPublishing platformsFree + paid tierInvolvedMediumVerified liveApply with a genuine technical portfolio and propose an original mobile privacy tutorial aligned with Kodeco's listed subject areas.Niche expertise and editorial commitment are required; any AltFTool reference must remain incidental to the teaching.Official Kodeco contributor opportunities checked 2026-08-07Open Kodeco submit page (new tab)Kodeco details
4360Medium95Nofollowmedium.comPublishing platformsFree + paid tierInvolvedMediumNot submittedPublish founder/productivity article linking your tool.Canonical/duplicate strategy needed.2026-07-30Open Medium submit page (new tab)Medium details
4460Portfoliobox70Link type unknownportfoliobox.comPublishing platformsFree + paid tierInvolvedMediumVerified liveBuild a focused public portfolio for the real your tool designer/team and publish one detailed product, privacy, or accessibility design case study with the project link.This is self-published hosting, not independent editorial endorsement. Use original, rights-cleared work and a real creator identity; avoid replicated doorway pages. The free subdomain/page can change with plan or account status, and no third-party authority, indexing, or followed-link benefit is promised.2026-08-03Open Portfoliobox submit page (new tab)Portfoliobox details
4560RadioGuestList.com40Link type unknownradioguestlist.comPublishing platformsFree + paid tierInvolvedMediumLive, conditionalJoin the free guest-request emails and pitch only relevant shows with a useful privacy, security, accessibility, or tooling angle.A subscription itself is not a backlink; a link may result only from a genuine accepted interview and show notes.2026-08-05Open RadioGuestList.com submit page (new tab)RadioGuestList.com details
4660Teletype75Link type unknownteletype.inPublishing platformsFree + paid tierInvolvedMediumVerified livePublish an original, media-rich tutorial or founder case study with useful screenshots and a contextual your tool reference, using a complete real profile.Publish only owned/licensed content and disclose AltFTool affiliation and any monetization. Do not mass-repost the same articles or use the profile as a link shell. Content is user-controlled/self-published, can be moderated, and has no editorial, indexing, or followed-link guarantee.2026-08-03Open Teletype submit page (new tab)Teletype details
4760Yumpu85Nofollowyumpu.comPublishing platformsFree + paid tierInvolvedMediumLive, conditionalPublish an original your tool guide or annual privacy report and add useful contextual website links through the Hotspot Editor.Use substantial original content, not a thin promotional PDF; keep links editorially relevant.2026-08-05Open Yumpu submit page (new tab)Yumpu details
4859Posthaven65Link type unknownposthaven.comPublishing platformsNot statedInvolvedMediumVerified liveCreate 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.2026-08-03Open Posthaven submit page (new tab)Posthaven details
4958Micro.blog65Link type unknownmicro.blogPublishing platformsPaidQuickMediumNeeds checkingCreate a founder blog that shares compact product lessons and full tutorials linking to the relevant your tool page when useful.Paid service; links should support genuine posts and community participation, not repetitive product promotion.2026-08-03Open Micro.blog submit page (new tab)Micro.blog details
5056Bytes50Link type unknownbytes.devPublishing platformsPaidModerateMediumVerified liveSponsor your tool’s strongest browser or JavaScript-based developer utility with copy tailored to working JS developers.Only relevant developer products fit; sponsorship is advertising and does not guarantee an indexed or followed backlink.https://bytes.dev/advertiseOpen Bytes submit page (new tab)Bytes details
5156Changelog Media70Sometimes dofollowchangelog.comPublishing platformsPaidModerateMediumVerified liveRun a clearly disclosed campaign for your tool’s developer and security tools across relevant Changelog podcasts or newsletters.Free news submissions explicitly reject commercial products and services, so use sponsorship; treat links as ads, not PageRank.https://changelog.com/news/submitOpen Changelog Media submit page (new tab)Changelog Media details
5256Contently70Nofollowcontently.comPublishing platformsPaidModerateMediumVerified liveUse a real writer or designer identity, add authored your tool work as a properly credited clip or case study, and include the personal website link in the profile.For authentic individual freelancers, not brand shells; approval needs portfolio depth, and public portfolio pages are intentionally noindex.Official Contently portfolio visibility and setup guidance checked 2026-08-07Open Contently submit page (new tab)Contently details
5356TLDR65Link type unknowntldr.techPublishing platformsPaidModerateMediumVerified livePlace a targeted your tool campaign in TLDR Dev, InfoSec, AI, Tech, Product, or Founders with a focused landing page.Maximum three advertisers per issue, but email or archive links are paid placements and offer no guaranteed SEO value.https://advertise.tldr.tech/Open TLDR submit page (new tab)TLDR details
5456UXfolio55Link type unknownuxfol.ioPublishing platformsPaidModerateMediumNot submittedDocument your tool privacy, accessibility, and tool-discovery UX as a credible case study and link to the live product from relevant case-study text.Publishing requires a paid plan; the portfolio must show a real UX process and outcome rather than a promotional landing page.2026-08-03Open UXfolio submit page (new tab)UXfolio details
5556Write.as65Link type unknownwrite.asPublishing platformsPaidModerateMediumNeeds checkingStart a focused your tool field-notes blog and publish useful privacy, accessibility, and security explainers with natural source links.Free registrations are currently closed; publish substantial original writing and do not create a thin backlink-only blog.2026-08-03Open Write.as submit page (new tab)Write.as 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.

  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

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.