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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

1–58 of 58 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
198Dealroom75Nofollowdealroom.coStartup directoriesFreeModerateDo firstVerified liveCreate or claim your tool, add its verified website, product description, sector, founding details, team, and milestones.Use a company-domain email and accurate data; profile approval and public visibility depend on Dealroom verification.https://knowledge.dealroom.co/knowledge/creating-claiming-editing-company-profileOpen Dealroom submit page (new tab)Dealroom details
298e2770Sometimes dofollowe27.coStartup directoriesFreeModerateDo firstNot submittedCreate your tool company profile with accurate product, team, media, and website details, then submit it for verification.Profiles are manually verified; agencies, consulting, non-tech, and pure software-development service companies are prohibited.2026-08-03Open e27 submit page (new tab)e27 details
398Enterprise League45Link type unknownenterpriseleague.comStartup directoriesFreeModerateDo firstVerified liveCreate and verify a complete your tool company page with offerings, target users, location, and canonical website link.Complete and verify the profile with factual details; the platform explicitly says no directory can guarantee an AI citation.https://enterpriseleague.com/get-found-by-aiOpen Enterprise League submit page (new tab)Enterprise League details
498Kerala Startup Mission55Link type unknownstartupmission.kerala.gov.inStartup directoriesFreeModerateDo firstLive, conditionalApply using valid Startup India/DPIIT credentials and complete your tool startup profile for ecosystem visibility.Kerala registration, age, turnover and innovation criteria apply; verification and public visibility are conditional.2026-08-04Open Kerala Startup Mission submit page (new tab)Kerala Startup Mission details
598Maharashtra State Innovation Society30Link type unknownmsins.inStartup directoriesFreeModerateDo firstLive, conditionalChoose Startup Register and complete your tool verified entity, DPIIT, contact, product and website profile.Requires entity PAN, DPIIT number and truthful registered-company data; Maharashtra eligibility and verification apply.2026-08-04Open Maharashtra State Innovation Society submit page (new tab)Maharashtra State Innovation Society details
698Startup Odisha40Link type unknownstartupodisha.gov.inStartup directoriesFreeModerateDo firstLive, conditionalRegister and apply with accurate your tool entity, innovation, workforce and website details if Odisha criteria are met.Odisha registration/workforce, age, turnover and innovation tests plus nodal review apply; profile is conditional.2026-08-04Open Startup Odisha submit page (new tab)Startup Odisha details
798The Startup Starter Kit—Link type unknownthestartupstarterkit.comStartup directoriesFreeModerateDo firstVerified liveSubmit your tool as a live security, productivity or founder utility.Manual curation; product must genuinely help founders and descriptions must be factual.2026-08-05Open The Startup Starter Kit submit page (new tab)The Startup Starter Kit details
884Startup India75Link type unknownstartupindia.gov.inStartup directoriesFreeModerateHighVerified liveApply only if the legal entity behind your tool meets DPIIT eligibility, innovation, age, and turnover conditions.This is entity validation rather than a guaranteed public backlink; incorporation and eligibility evidence are mandatory.https://www.startupindia.gov.in/content/sih/en/startupgov/startup_recognition_page.htmlOpen Startup India submit page (new tab)Startup India details
984Startup Tracker40Link type unknownstartuptracker.ioStartup directoriesFreeModerateHighNot submittedCreate or claim your tool company profile and add its official URL, product summary, founders, location, and verified company facts.Company data is crowdsourced and reviewed; provide complete, verifiable facts and avoid exaggerated claims.2026-08-03Open Startup Tracker submit page (new tab)Startup Tracker details
1081Harmonic50Link type unknownharmonic.aiStartup directoriesFree + paid tierModerateHighVerified liveSubmit accurate company, founder and product details so your tool can be evaluated for Harmonic's startup database.Submission does not guarantee inclusion or how Harmonic displays the data; use a work email and verifiable company information.2026-08-03 • https://harmonic.ai/get-discoveredOpen Harmonic submit page (new tab)Harmonic details
1174The Carpentries Incubator65Link type unknowncarpentries.orgStartup directoriesPaidModerateHighVerified liveCreate a substantive privacy, security, or accessibility lesson using your tool exercises and propose it through the Incubator.Lesson must be openly licensed, educational, maintainable, and non-promotional; Incubator status is not Carpentries endorsement.Official community-lessons and lesson-developer guides checked 2026-08-05Open The Carpentries Incubator submit page (new tab)The Carpentries Incubator details
1266Best of Web—Link type unknownbestofweb.siteStartup directoriesFreeModerateMediumNeeds checkingSubmit your tool as startup/tool; source says free dofollow.Verify current listing requirements.2026-07-30Open Best of Web submit page (new tab)Best of Web details
1366GrowYG—Link type unknowngrowyg.co.inStartup directoriesFreeModerateMediumLive, conditionalApply as a startup with your tool website, category, location, description and product details.Admin approval required; platform is early-stage and currently has limited live profiles.2026-08-03Open GrowYG submit page (new tab)GrowYG details
1466IndieForge—Link type unknownindie-forge.netStartup directoriesFreeModerateMediumVerified liveCreate a truthful founder profile, showcase your tool, and participate consistently in relevant discussions.Value comes from ongoing genuine participation; one-off self-promotional link drops are inappropriate.2026-08-05 official login/community pagesOpen IndieForge submit page (new tab)IndieForge details
1566SaaS Wall—Link type unknownsaaswall.coStartup directoriesFreeModerateMediumNot submittedSubmit your tool with its official URL, concise value proposition, category, logo and only currently working capabilities.Use the official submission flow and provide verifiable product information; directory review and continued publication are not guaranteed.2026-08-03Open SaaS Wall submit page (new tab)SaaS Wall details
1666Startempire Wire30Link type unknownstartempirewire.comStartup directoriesFreeModerateMediumVerified liveCreate an account and submit your tool for a dedicated startup profile and category placement.Use accurate company and traction data; directory review applies.2026-08-03Open Startempire Wire submit page (new tab)Startempire Wire details
1766StartupBase45Link type unknownstartupbase.ioStartup directoriesFreeModerateMediumNeeds checkingCreate startup profile linking canonical homepage.Verify if submissions still open before spending time.2026-07-30Open StartupBase submit page (new tab)StartupBase details
1866SubmitStartup.io—Link type unknownsubmitstartup.ioStartup directoriesFreeModerateMediumNot submittedSubmit your tool name, URL, category, description and key features for a permanent directory page.Free review is reported within 24–48 hours; paid backlink should be treated as sponsored and traffic is not guaranteed.https://submitstartup.io/Open SubmitStartup.io submit page (new tab)SubmitStartup.io details
1963BetaPage50Sometimes dofollowbetapage.coStartup directoriesFree + paid tierModerateMediumNot submittedSubmit product for startup discovery listing.Check approval and category fit.2026-07-30Open BetaPage submit page (new tab)BetaPage details
2063Comparably80Nofollowcomparably.comStartup directoriesFree + paid tierModerateMediumVerified liveClaim your tool’s company page and complete its verified website, company description, leadership, and employer information.Claimant generally needs a valid company email and an HR, marketing, employer-brand, or authorized role.https://www.comparably.com/faq/Open Comparably submit page (new tab)Comparably details
2163FoundersBeta Startup Forum—Link type unknownfoundersbeta.comStartup directoriesFree + paid tierModerateMediumVerified liveJoin the forum, answer founder questions, and share an your tool lesson or launch update only when it directly fits the thread.Be helpful and relevant, avoid spam or excessive promotion, give more than you take, and obtain approval for advertising.Official FoundersBeta forum welcome and terms checked 2026-08-07Open FoundersBeta Startup Forum submit page (new tab)FoundersBeta Startup Forum details
2263Glassdoor Employer Center90Nofollowglassdoor.comStartup directoriesFree + paid tierModerateMediumVerified liveClaim your tool employer profile and verify website, headquarters, logo, company mission, and benefits.Glassdoor approves authorized HR, marketing, operations, or executive users; reviews remain independent.https://www.glassdoor.com/employers/resources/glassdoor-employer-center-guide/Open Glassdoor Employer Center submit page (new tab)Glassdoor Employer Center details
2363Indeed Company Pages90Nofollowindeed.comStartup directoriesFree + paid tierModerateMediumVerified liveClaim your tool’s page and add the verified website, social profiles, logo, location, industry, and accurate employer story.An employer account and verification may be required; reviews cannot be edited by the company and features vary by market.https://www.indeed.com/hire/resources/howtohub/faq?co=USOpen Indeed Company Pages submit page (new tab)Indeed Company Pages details
2463StartUs40Link type unknownstartus.ccStartup directoriesFree + paid tierModerateMediumVerified liveCreate a free your tool business profile with product summary, logo, website, team, and genuine company updates.Keep the profile complete and factual; verify the final page is public and avoid posting duplicate promotional updates.https://www.startus.cc/recruiterOpen StartUs submit page (new tab)StartUs details
2562Desifounder—Link type unknowndesifounder.comStartup directoriesNot statedModerateMediumNeeds checkingSubmit Indian founder/project spotlight.Good founder/story angle for India.2026-07-30Open Desifounder submit page (new tab)Desifounder details
2656Startups.fyi—Link type unknownstartups.fyiStartup directoriesPaidModerateMediumNot submittedSubmit your tool with a concise problem statement, clear screenshots, founder information, and the canonical product URL.Listings are paid and human-reviewed; payment places a submission in the publication queue but does not waive quality requirements.2026-08-03Open Startups.fyi submit page (new tab)Startups.fyi details
2746BetaKit65Sometimes dofollowbetakit.comStartup directoriesFreeModerateLaterNeeds checkingCanadian startups can send launch, funding or growth news to the editorial team.Canada-focused; editors decide what runs.Added 2026-11-01Open BetaKit submit page (new tab)BetaKit details
2846BuildInPublic.page—Link type unknownbuildinpublic.pageStartup directoriesFreeModerateLaterLive, conditionalJoin with an authentic verified builder account and showcase your tool milestones and assets.Do not invent revenue or milestones; verify onboarding availability before planning content.2026-08-03Open BuildInPublic.page submit page (new tab)BuildInPublic.page details
2946FounderApp—Link type unknownfounderapp.comStartup directoriesFreeModerateLaterLive, conditionalBuild the founder/company profile and add accurate your tool links, stage and product details.New beta platform; verify that the finished company profile is public before investing time.2026-08-03Open FounderApp submit page (new tab)FounderApp details
3046Hirely Startup Directory—Link type unknownhirely.maStartup directoriesFreeModerateLaterLive, conditionalSubmit the company profile with logo, industry, stage, location and official your tool URL.Confirm regional/category fit and provide a real business contact; approval is not guaranteed.2026-08-03Open Hirely Startup Directory submit page (new tab)Hirely Startup Directory details
3146KillerStartups60Sometimes dofollowkillerstartups.comStartup directoriesFreeModerateLaterNeeds checkingSubmit your tool for startup feature/review.Older media; verify current submission.2026-07-30Open KillerStartups submit page (new tab)KillerStartups details
3246Silicon Canals60Sometimes dofollowsiliconcanals.comStartup directoriesFreeModerateLaterNeeds checkingSend funding, launch or milestone news if you are a European startup.Only genuinely newsworthy items are covered.Added 2026-11-01Open Silicon Canals submit page (new tab)Silicon Canals details
3346Start-Up Nation Finder60Link type unknownfinder.startupnationcentral.orgStartup directoriesFreeModerateLaterNeeds checkingIsraeli startups can claim or request a profile and add product details and website.Restricted to companies with an Israeli connection; profiles are reviewed.Added 2026-11-01Open Start-Up Nation Finder submit page (new tab)Start-Up Nation Finder details
3446Startbase50Link type unknownstartbase.comStartup directoriesFreeModerateLaterVerified liveRegister and claim a company profile only if your tool has a genuine German headquarters, branch or founding connection.Conditional eligibility: innovative, scalable companies with a real Germany nexus, generally under ten years old; verification may require a company-domain email.2026-08-03 • https://www.startbase.com/faqs/Open Startbase submit page (new tab)Startbase details
3546Startup Benchmarks—Link type unknownstartupbenchmarks.comStartup directoriesFreeModerateLaterNeeds checkingCreate a truthful your tool/founder profile or content page and add the website link where allowed.Use a real brand/founder identity; do not create thin duplicate pages. Dofollow is reported but recheck after approval.2026-07-30 • https://www.submission.directory/site/startup-benchmarksOpen Startup Benchmarks submit page (new tab)Startup Benchmarks details
3646Startup Buffer40Dofollowstartupbuffer.comStartup directoriesFreeModerateLaterNeeds checkingSubmit startup profile.Community voting; verify active.2026-07-30Open Startup Buffer submit page (new tab)Startup Buffer details
3746Startup Collections30Link type unknownstartupcollections.comStartup directoriesFreeModerateLaterNeeds checkingSubmit startup if active.Verify live site/form.2026-07-30Open Startup Collections submit page (new tab)Startup Collections details
3846Startup Savant45Link type unknownstartupsavant.comStartup directoriesFreeModerateLaterNeeds checkingPitch if your tool has strong startup angle.Best for funded/notable startups.2026-07-30Open Startup Savant submit page (new tab)Startup Savant details
3946StartupLift40Link type unknownstartuplift.comStartup directoriesFreeModerateLaterNeeds checkingSubmit startup for feedback/listing.Verify active submission.2026-07-30Open StartupLift submit page (new tab)StartupLift details
4046vc.ru75Nofollowvc.ruStartup directoriesFreeModerateLaterNeeds checkingPublish a useful case study or launch story in Russian on your company blog section.Thin promotional posts get downvoted or hidden by moderators.Added 2026-11-01Open vc.ru submit page (new tab)vc.ru details
4143BetaBound45Link type unknownbetabound.comStartup directoriesFree + paid tierModerateLaterNeeds checkingSubmit beta feature/tool for tester community.Needs real beta/testing ask.2026-07-30Open BetaBound submit page (new tab)BetaBound details
4243Founded in UK—Link type unknownfoundeduk.comStartup directoriesFree + paid tierModerateLaterVerified liveUse the 'Submit your British startup' application only if your tool was genuinely founded in the UK.Eligibility is limited to ambitious UK-founded companies created in the 21st century; inclusion is curated and not guaranteed.2026-08-03 • https://foundeduk.com/Open Founded in UK submit page (new tab)Founded in UK details
4343SnapMunk Startups45Link type unknownstartups.snapmunk.comStartup directoriesFree + paid tierModerateLaterNeeds checkingSubmit startup profile/story if form is active.Older directory; verify live form manually.2026-07-30Open SnapMunk Startups submit page (new tab)SnapMunk Startups details
4443Startacus40Link type unknownstartacus.netStartup directoriesFree + paid tierModerateLaterNeeds checkingSubmit startup story or profile if accepted.Regional/UK leaning; verify.2026-07-30Open Startacus submit page (new tab)Startacus details
4543Startin.LV Startup Database35Link type unknownstartin.lvStartup directoriesFree + paid tierModerateLaterVerified liveApply only if the operating company is genuinely incorporated in Latvia and fits the database's scalable-startup criteria.Conditional eligibility: Latvia-based incorporation and an innovative, scalable model; entries are manually considered rather than automatically published.2026-08-03 • https://startin.lv/startup-database/Open Startin.LV Startup Database submit page (new tab)Startin.LV Startup Database details
4643Startup Ranking55Link type unknownstartupranking.comStartup directoriesFree + paid tierModerateLaterNeeds checkingCreate startup profile if submissions open.Verify active before effort.2026-07-30Open Startup Ranking submit page (new tab)Startup Ranking details
4743Startup Sauce—Link type unknownstartupsauce.comStartup directoriesFree + paid tierModerateLaterNeeds checkingUse for directory list and submit if product directory exists.Main value may be research/community.2026-07-30Open Startup Sauce submit page (new tab)Startup Sauce details
4843startup.ch45Link type unknownstartup.chStartup directoriesFree + paid tierModerateLaterVerified liveApply for a profile only if your tool is operated by a scalable high-tech startup incorporated and headquartered in Switzerland.Strict regional eligibility applies; the application requests company and team details and publication remains subject to review.2026-08-03 • https://www.startup.ch/index.cfm?page=137908Open startup.ch submit page (new tab)startup.ch details
4943Startups.gallery35Link type unknownstartups.galleryStartup directoriesFree + paid tierModerateLaterNeeds checkingSubmit curated early-stage company listing.Selective; verify submit path.2026-07-30Open Startups.gallery submit page (new tab)Startups.gallery details
5043StartupTalky55Sometimes dofollowstartuptalky.comStartup directoriesFree + paid tierModerateLaterNeeds checkingSubmit your startup story with founding background, product and traction details.Editorial review applies; some featured options are paid.Added 2026-11-01Open StartupTalky submit page (new tab)StartupTalky details
5143Tech.eu65Sometimes dofollowtech.euStartup directoriesFree + paid tierModerateLaterNeeds checkingEmail funding or acquisition news with key facts and a press kit.Coverage focuses on European funding rounds and exits.Added 2026-11-01Open Tech.eu submit page (new tab)Tech.eu details
5243The Startup Project—Link type unknownstartupproject.orgStartup directoriesFree + paid tierModerateLaterNot submittedSubmit your tool founder, website, stage, traction and product details for a permanent public profile.A backlink to the listing is required to maintain the profile; publication is reviewed and not guaranteed.https://startupproject.org/submit-startup/Open The Startup Project submit page (new tab)The Startup Project details
5343TrustMRR—Link type unknowntrustmrr.comStartup directoriesFree + paid tierModerateLaterNeeds checkingAdd startup if revenue/Stripe verification is appropriate.Only if comfortable verifying metrics.2026-07-30Open TrustMRR submit page (new tab)TrustMRR details
5442Startup Fame—Link type unknownstartupfame.comStartup directoriesNot statedModerateLaterNeeds checkingSubmit startup/tool profile if accepted.Verify form.2026-07-30Open Startup Fame submit page (new tab)Startup Fame details
5542Startup Fast—Link type unknownstartupfa.stStartup directoriesNot statedModerateLaterNeeds checkingSubmit startup profile/listing.Verify active submit path.2026-07-30Open Startup Fast submit page (new tab)Startup Fast details
5636BetaTesting45Link type unknownbetatesting.comStartup directoriesPaidModerateLaterNeeds checkingRecruit beta testers for new your tool feature.Not pure backlink; useful launch validation.2026-07-30Open BetaTesting submit page (new tab)BetaTesting details
5736Startup Guys30Link type unknownstartupguys.netStartup directoriesPaidModerateLaterNeeds checkingSubmit startup if paid/editorial terms acceptable.Paid per list source; verify ROI.2026-07-30Open Startup Guys submit page (new tab)Startup Guys details
5836StartupSubmit—Link type unknownstartupsubmit.appStartup directoriesPaidModerateLaterNeeds checkingUse only if you want paid done-for-you directory submissions.Quality varies; manual review still preferred.2026-07-30Open StartupSubmit submit page (new tab)StartupSubmit 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.