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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

801–900 of 1,033 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
80146Tech Support Guy60Link type unknowntechguy.orgCommunities and forumsFreeModerateLaterNeeds checkingHelp people with computer problems and add a website link to your profile.Signature links usually need a post history first.Added 2026-11-01Open Tech Support Guy submit page (new tab)Tech Support Guy details
80246TechPowerUp Forums75Link type unknowntechpowerup.comCommunities and forumsFreeModerateLaterNeeds checkingTake part in hardware threads and add your site to your profile.Profile links only; no thread spam.Added 2026-11-01Open TechPowerUp Forums submit page (new tab)TechPowerUp Forums details
80346Ten Forums55Link type unknowntenforums.comCommunities and forumsFreeModerateLaterNeeds checkingAnswer Windows 10 questions and list your site on your profile.No advertising in threads.Added 2026-11-01Open Ten Forums submit page (new tab)Ten Forums details
80446The Inspiration Grid55Sometimes dofollowtheinspirationgrid.comDesign galleriesFreeModerateLaterNeeds checkingSubmit a finished creative project with images and credits.Curated; not every submission is published.Added 2026-11-01Open The Inspiration Grid submit page (new tab)The Inspiration Grid details
80546The Manifest65Sometimes dofollowthemanifest.comReview platformsFreeModerateLaterNeeds checkingService businesses can create a profile, which is shared with Clutch, and collect verified reviews.Reviews are verified through interviews; only service providers fit.Added 2026-11-01Open The Manifest submit page (new tab)The Manifest details
80646The Noun Project85Nofollowthenounproject.comMarketplaces and app storesFreeModerateLaterNeeds checkingApply as a creator, upload icon sets and link your website in your profile.Icons are reviewed for quality and originality.Added 2026-11-01Open The Noun Project submit page (new tab)The Noun Project details
80746Thingiverse85Nofollowthingiverse.comProfiles and entitiesFreeModerateLaterNeeds checkingPublish your own 3D models and add your site to your maker profile.Only upload designs you own; spam uploads are removed.Added 2026-11-01Open Thingiverse submit page (new tab)Thingiverse details
80846TIGSource Forums—Link type unknownforums.tigsource.comCommunities and forumsFreeModerateLaterNeeds checkingStart a DevLog thread for your game and keep it updated with progress and a link to the playable build.DevLogs should be genuine progress logs; the forum is quieter than it used to be.Added 2026-11-01Open TIGSource Forums submit page (new tab)TIGSource Forums details
80946Tom's Guide Forums90Nofollowforums.tomsguide.comCommunities and forumsFreeModerateLaterNeeds checkingHelp with consumer tech questions and list your website on your profile.Shares rules with Tom's Hardware: no promotional posts.Added 2026-11-01Open Tom's Guide Forums submit page (new tab)Tom's Guide Forums details
81046Tom's Hardware Forums90Nofollowtomshardware.comCommunities and forumsFreeModerateLaterNeeds checkingContribute to hardware threads and keep your site on your profile.Self-promotion outside profile fields is removed.Added 2026-11-01Open Tom's Hardware Forums submit page (new tab)Tom's Hardware Forums details
81146TopFour—Link type unknowntopfour.netBusiness directoriesFreeModerateLaterNeeds checkingSubmit your tool (or its blog/feed where required) under productivity, privacy or developer tools.Human review may apply; use a natural brand title and avoid keyword stuffing. Dofollow is reported but recheck after approval.2026-07-30 • https://www.submission.directory/site/topfourOpen TopFour submit page (new tab)TopFour details
81246Tripadvisor95Nofollowtripadvisor.comBusiness directoriesFreeModerateLaterNeeds checkingClaim or add a listing only if you run a hotel, restaurant, attraction or tour.Non-hospitality businesses are not accepted; owners cannot remove reviews.Added 2026-11-01Open Tripadvisor submit page (new tab)Tripadvisor details
81346Unix & Linux Stack Exchange80Nofollowunix.stackexchange.comCommunities and forumsFreeModerateLaterNeeds checkingAnswer shell and Linux questions and put your site on your profile.Disclose any link to your own work.Added 2026-11-01Open Unix & Linux Stack Exchange submit page (new tab)Unix & Linux Stack Exchange details
81446Unsplash90Nofollowunsplash.comProfiles and entitiesFreeModerateLaterNeeds checkingJoin as a contributor, upload quality photos and add your website and socials.Uploads are curated; low-quality or promotional images are hidden.Added 2026-11-01Open Unsplash submit page (new tab)Unsplash details
81546uses.tech35Link type unknownuses.techBusiness directoriesFreeModerateLaterNeeds checkingPublish a /uses page on your site listing your tools, then add it via a pull request.The page must exist and describe your own setup.Added 2026-11-01Open uses.tech submit page (new tab)uses.tech details
81646UX Planet65Nofollowuxplanet.orgGuest posting sitesFreeModerateLaterNeeds checkingRequest to become a writer for the publication, then submit your UX or UI design articles through Medium.Stories must be original and focused on design practice; spammy or sales-heavy posts are removed.Added 2026-11-01Open UX Planet submit page (new tab)UX Planet details
81746vc.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
81846Visual Objects60Sometimes dofollowvisualobjects.comReview platformsFreeModerateLaterNeeds checkingCreative and design agencies can create a profile and add portfolio items.Shared with the Clutch network; reviews are verified.Added 2026-11-01Open Visual Objects submit page (new tab)Visual Objects details
81946Void Linux Packages60Link type unknownvoidlinux.orgDeveloper registriesFreeModerateLaterVerified liveCreate a Void package template for a mature your tool CLI, test native and cross builds, include the canonical project homepage and submit it to void-packages.Project must be mature, system-wide and maintainable; self-submission by upstream authors faces stricter usefulness and adoption scrutiny.2026-08-05Open Void Linux Packages submit page (new tab)Void Linux Packages details
82046Web Designer News55Link type unknownwebdesignernews.comDesign galleriesFreeModerateLaterNot submittedSubmit your tool (or its blog/feed where required) under productivity, privacy or developer tools.Human review may apply; use a natural brand title and avoid keyword stuffing. Dofollow is reported but recheck after approval.2026-07-30 • https://www.submission.directory/site/web-designer-newsOpen Web Designer News submit page (new tab)Web Designer News details
82146WikiEducator55Link type unknownwikieducator.orgOther opportunitiesFreeModerateLaterVerified liveAuthor a freely licensed hands-on module for safe document sharing or privacy-first web use with relevant your tool examples.Community OER only, no marketing pages; platform continuity changed recently, so verify current moderation before investing heavily.2026-08-05 — https://wikieducator.org/OER_Handbook/educatorOpen WikiEducator submit page (new tab)WikiEducator details
82246XDA Forums80Nofollowxdaforums.comCommunities and forumsFreeModerateLaterNeeds checkingStart a thread for your Android app in the right section and support users there.Follow the section rules for app threads; no spam bumping.Added 2026-11-01Open XDA Forums submit page (new tab)XDA Forums details
82346Zola Themes Gallery60Link type unknowngetzola.orgDesign galleriesFreeModerateLaterVerified liveCreate a polished accessible light/dark developer-documentation theme with an optional your tool pre-deploy audit example, then submit it to the official themes repository.Must be a genuinely reusable high-quality theme, not a logo skin; theme metadata, homepage/demo, screenshot and a thorough README are required.2026-08-05Open Zola Themes Gallery submit page (new tab)Zola Themes Gallery details
8244324-7 Press Release70Nofollow24-7pressrelease.comPR and source platformsFree + paid tierModerateLaterNeeds checkingSubmit product-launch press release if newsworthy.Avoid thin SEO-only releases.2026-07-30Open 24-7 Press Release submit page (new tab)24-7 Press Release details
825439Sites25Dofollow9sites.netBusiness directoriesFree + paid tierModerateLaterNeeds checkingSubmit your tool (or its blog/feed where required) under productivity, privacy or developer tools.Human review may apply; use a natural brand title and avoid keyword stuffing. Dofollow is reported but recheck after approval.2026-07-30 • https://www.submission.directory/site/9sitesOpen 9Sites submit page (new tab)9Sites details
82643Acast80Sometimes dofollowacast.comPublishing platformsFree + paid tierModerateLaterNeeds checkingHost a podcast on the free tier and link to your site from the show page and episode notes.Content must follow the platform's policies.Added 2026-11-01Open Acast submit page (new tab)Acast details
82743Acquire.com65Nofollowacquire.comMarketplaces and app storesFree + paid tierModerateLaterNeeds checkingList your startup for sale or acquisition interest with verified metrics.Listings are vetted; metrics must be real.Added 2026-11-01Open Acquire.com submit page (new tab)Acquire.com details
82843AI Tool Report45Link type unknownaitoolreport.comAI tool directoriesFree + paid tierModerateLaterNeeds checkingAdd your product to their AI tool database; newsletter mentions are editorial or sponsored.Newsletter placement is not guaranteed and is mostly paid.Added 2026-11-01Open AI Tool Report submit page (new tab)AI Tool Report details
82943AlphaDigits—Link type unknownalphadigits.comProfiles and entitiesFree + paid tierModerateLaterNot submittedCreate 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/alphadigitsOpen AlphaDigits submit page (new tab)AlphaDigits details
83043Angi80Nofollowangi.comBusiness directoriesFree + paid tierModerateLaterNeeds checkingJoin as a service pro if you offer home or local services in the US.Background checks apply; leads and ads are paid.Added 2026-11-01Open Angi submit page (new tab)Angi details
83143AnyFlip65Link type unknownanyflip.comPublishing platformsFree + paid tierModerateLaterVerified liveUpload an original useful your tool guide, complete its metadata and include relevant citations or resource links.Only content AltFTool owns; avoid mass-uploaded, duplicate or promotional-only PDFs.2026-08-04Open AnyFlip submit page (new tab)AnyFlip details
83243AppFutura55Sometimes dofollowappfutura.comReview platformsFree + paid tierModerateLaterNeeds checkingApp development firms can create a profile with portfolio and client reviews.Premium tiers improve ranking; reviews are verified.Added 2026-11-01Open AppFutura submit page (new tab)AppFutura details
83343AppRater—Link type unknownapprater.netProfiles and entitiesFree + paid tierModerateLaterNot submittedCreate 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/appraterOpen AppRater submit page (new tab)AppRater details
83443Archbee50Sometimes dofollowarchbee.comPublishing platformsFree + paid tierModerateLaterNeeds checkingCreate a public documentation space for your product and link it from and to your main site.Feature limits apply to lower tiers; docs must be for a genuine product.Added 2026-11-01Open Archbee submit page (new tab)Archbee details
83543Ben's Bites55Link type unknownbensbites.comAI tool directoriesFree + paid tierModerateLaterNeeds checkingShare your AI launch with their community and newsletter team; sponsored slots are available separately.Editorial picks only; most coverage goes to genuinely new or useful AI products.Added 2026-11-01Open Ben's Bites submit page (new tab)Ben's Bites details
83643BetaBound45Link 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
83743Bio Sites70Nofollowbio.siteProfiles and entitiesFree + paid tierModerateLaterVerified liveCreate a free your tool Bio Site and organize homepage, tool-category and social links for real visitors.Use accurate branding and a small curated link set; primarily referral/navigation value.2026-08-04Open Bio Sites submit page (new tab)Bio Sites details
83843Bump.sh50Sometimes dofollowbump.shPublishing platformsFree + paid tierModerateLaterNeeds checkingUpload your OpenAPI or AsyncAPI spec to host public API docs with a changelog and link to your site.Public docs are for real APIs; free use has limits.Added 2026-11-01Open Bump.sh submit page (new tab)Bump.sh details
83943Carrd80Sometimes dofollowcarrd.coProfiles and entitiesFree + paid tierModerateLaterNot submittedMake mini landing page for your tool categories linking home/tools.Avoid doorway spam; make useful.2026-07-30Open Carrd submit page (new tab)Carrd details
84043ChamberofCommerce.com75Sometimes dofollowchamberofcommerce.comBusiness directoriesFree + paid tierModerateLaterVerified liveAdd or claim your tool only if it has a genuine US business presence, then verify the website and business details.US-focused local directory; eligibility, verification, and public-link treatment should be confirmed before submission.https://www.chamberofcommerce.com/faqOpen ChamberofCommerce.com submit page (new tab)ChamberofCommerce.com details
84143Cloudflare Pages70Dofollowpages.devPublishing platformsFree + paid tierModerateLaterNeeds checkingDeploy a static docs, demo or changelog site to a pages.dev subdomain and link it to your product.Abusive or deceptive sites are taken down under Cloudflare's terms.Added 2026-11-01Open Cloudflare Pages submit page (new tab)Cloudflare Pages details
84243Dang.ai45Link type unknowndang.aiAI tool directoriesFree + paid tierModerateLaterNeeds checkingLook for submit/add listing and submit AI modules.Submission path may be site UI/contact; verify manually.2026-07-30Open Dang.ai submit page (new tab)Dang.ai details
84343Das Örtliche70Link type unknowndasoertliche.deBusiness directoriesFree + paid tierModerateLaterNeeds checkingAdd or correct your German business entry with consistent address and phone.German businesses only; changes may need verification.Added 2026-11-01Open Das Örtliche submit page (new tab)Das Örtliche details
84443Datawrapper75Sometimes dofollowdatawrapper.dePublishing platformsFree + paid tierModerateLaterNeeds checkingPublish a chart from your own data and add your site as the source link.Charts should present real data; abuse of the free tier is not allowed.Added 2026-11-01Open Datawrapper submit page (new tab)Datawrapper details
84543DesignRush75Sometimes dofollowdesignrush.comSoftware directoriesFree + paid tierModerateLaterNeeds checkingPitch/list company/tool if category fits.More agency-oriented; verify fit.2026-07-30Open DesignRush submit page (new tab)DesignRush details
84643ExpertFile60Sometimes dofollowexpertfile.comPR and source platformsFree + paid tierModerateLaterNeeds checkingCreate an expert profile with your topics, bio and website so journalists and event organisers can find you.Profiles need real credentials; premium features cost extra.Added 2026-11-01Open ExpertFile submit page (new tab)ExpertFile details
84743Ezilon50Sometimes dofollowezilon.comBusiness directoriesFree + paid tierModerateLaterNeeds checkingChoose your regional or topical category and submit your site.Free submissions can wait a long time; paid ones are reviewed faster.Added 2026-11-01Open Ezilon submit page (new tab)Ezilon details
84843Facebook95Nofollowfacebook.comBusiness directoriesFree + paid tierModerateLaterNot submittedCreate page and share in relevant groups if allowed.Group rules strict; avoid self-promo spam.2026-07-30Open Facebook submit page (new tab)Facebook details
84943FeedMyApp30Link type unknownfeedmyapp.comSoftware directoriesFree + paid tierModerateLaterNeeds checkingSubmit your tool as web app/tool collection.Older app directory; verify active.2026-07-30Open FeedMyApp submit page (new tab)FeedMyApp details
85043Flourish70Sometimes dofollowflourish.studioPublishing platformsFree + paid tierModerateLaterNeeds checkingPublish an interactive chart or story from your own data and credit your site in the source note.Free projects are public; you must have the rights to the data you publish.Added 2026-11-01Open Flourish submit page (new tab)Flourish details
85143Founded 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
85243FreeToRankDirectory—Link type unknownfreetoprankdirectory.comBusiness directoriesFree + paid tierModerateLaterNot submittedSubmit your tool (or its blog/feed where required) under productivity, privacy or developer tools.Human review may apply; use a natural brand title and avoid keyword stuffing. Dofollow is reported but recheck after approval.2026-07-30 • https://www.submission.directory/site/freetorankdirectoryOpen FreeToRankDirectory submit page (new tab)FreeToRankDirectory details
85343GainWeb20Dofollowgainweb.orgBusiness directoriesFree + paid tierModerateLaterVerified liveSubmit your tool (or its blog/feed where required) under productivity, privacy or developer tools.Human review may apply; use a natural brand title and avoid keyword stuffing. Dofollow is reported but recheck after approval.2026-07-30 • https://www.submission.directory/site/gainwebOpen GainWeb submit page (new tab)GainWeb details
85443Gelbe Seiten75Nofollowgelbeseiten.deBusiness directoriesFree + paid tierModerateLaterNeeds checkingRegister a free basic entry for your German business, ideally with a German-language description.Needs a German address; entries are reviewed before publishing.Added 2026-11-01Open Gelbe Seiten submit page (new tab)Gelbe Seiten details
85543Ghost90Sometimes dofollowghost.orgPublishing platformsFree + paid tierModerateLaterLive, conditionalRun a genuine your tool privacy/security publication and add contextual links in original posts and About pages.Requires sustained original publishing; self-hosted pages are on your own domain, not a third-party backlink.2026-08-03Open Ghost submit page (new tab)Ghost details
85643GPT Store (ChatGPT)95Nofollowchatgpt.comAI tool directoriesFree + paid tierModerateLaterNeeds checkingBuild a useful custom GPT, publish it publicly and verify your builder profile with your website domain.Needs a paid ChatGPT plan to build; GPTs must follow OpenAI usage policies.Added 2026-11-01Open GPT Store (ChatGPT) submit page (new tab)GPT Store (ChatGPT) details
85743HighRankDirectory—Link type unknownhighrankdirectory.comBusiness directoriesFree + paid tierModerateLaterNot submittedSubmit your tool (or its blog/feed where required) under productivity, privacy or developer tools.Human review may apply; use a natural brand title and avoid keyword stuffing. Dofollow is reported but recheck after approval.2026-07-30 • https://www.submission.directory/site/highrankdirectoryOpen HighRankDirectory submit page (new tab)HighRankDirectory details
85843Houzz90Nofollowhouzz.comBusiness directoriesFree + paid tierModerateLaterNeeds checkingCreate a pro profile with project photos and your website, if you work in home or design services.Only relevant for home, building and design businesses.Added 2026-11-01Open Houzz submit page (new tab)Houzz details
85943IndiaMART80Nofollowindiamart.comBusiness directoriesFree + paid tierModerateLaterNeeds checkingSign up as a seller, add your company profile and list your products or services.Indian GST details are usually needed; buyers rate sellers on response.Added 2026-11-01Open IndiaMART submit page (new tab)IndiaMART details
86043Infogram80Sometimes dofollowinfogram.comPublishing platformsFree + paid tierModerateLaterNeeds checkingCreate a chart or infographic from your data and share it publicly with a source link to your site.Free projects are public and carry branding.Added 2026-11-01Open Infogram submit page (new tab)Infogram details
86143Ko-fi85Nofollowko-fi.comProfiles and entitiesFree + paid tierModerateLaterNot submittedCreate support page linking your tool.Support/referral; not core SEO.2026-07-30Open Ko-fi submit page (new tab)Ko-fi details
86243LaunchBoosts—Link type unknownlaunchboosts.comLaunch platformsFree + paid tierModerateLaterNeeds checkingSubmit AI/tool listing or use as AI directory source.AI-startup focus; verify.2026-07-30Open LaunchBoosts submit page (new tab)LaunchBoosts details
86343LaunchBuff—Link type unknownlaunchbuff.comLaunch platformsFree + paid tierModerateLaterVerified liveUse the free launch route and earn visibility through a genuine product submission.Free links are nofollow; skip paid dofollow and reciprocal-badge options unless independently valuable.2026-08-05 official submit pageOpen LaunchBuff submit page (new tab)LaunchBuff details
86443LaunchHive—Link type unknownlaunchhive.ioLaunch platformsFree + paid tierModerateLaterVerified liveSubmit your tool through the free queue with accurate product details and assets.Free review may take 3–8 weeks and link can be nofollow; skip paid or badge-based backlink shortcuts.2026-08-05 official submit pageOpen LaunchHive submit page (new tab)LaunchHive details
86543LaunchSpot.ai—Link type unknownlaunchspot.aiLaunch platformsFree + paid tierModerateLaterNeeds checkingSubmit product or use 140+ directory boost if quality is acceptable.New platform; verify quality before paying.2026-07-30Open LaunchSpot.ai submit page (new tab)LaunchSpot.ai details
86643LDM Studio Directory—Link type unknowndirectory.ldmstudio.comBusiness directoriesFree + paid tierModerateLaterNot submittedSubmit your tool (or its blog/feed where required) under productivity, privacy or developer tools.Human review may apply; use a natural brand title and avoid keyword stuffing. Dofollow is reported but recheck after approval.2026-07-30 • https://www.submission.directory/site/ldm-studio-directoryOpen LDM Studio Directory submit page (new tab)LDM Studio Directory details
86743Made-in-China.com85Nofollowmade-in-china.comBusiness directoriesFree + paid tierModerateLaterNeeds checkingManufacturers can create a supplier showroom with company details and products.Mainly for China-based suppliers; listings are reviewed.Added 2026-11-01Open Made-in-China.com submit page (new tab)Made-in-China.com details
86843MailerLite80Sometimes dofollowmailerlite.comPublishing platformsFree + paid tierModerateLaterNeeds checkingUse the free plan to publish a public newsletter archive or landing page that links to your site.Accounts go through an approval check and must follow anti-spam rules.Added 2026-11-01Open MailerLite submit page (new tab)MailerLite details
86943Makerlog40Nofollowgetmakerlog.comCommunities and forumsFree + paid tierModerateLaterNeeds checkingPost build updates with profile/site link.Founder community; avoid link spam.2026-07-30Open Makerlog submit page (new tab)Makerlog details
87043Microsoft Edge Add-ons100Nofollowmicrosoftedge.microsoft.comMarketplaces and app storesFree + paid tierModerateLaterNot submittedPublish Edge version of extension.Needs developer account and review.2026-07-30Open Microsoft Edge Add-ons submit page (new tab)Microsoft Edge Add-ons details
87143NavTools AI25Link type unknownnavtools.aiAI tool directoriesFree + paid tierModerateLaterVerified liveSubmit your tool AI utilities and choose free review or paid placement.Free review may take 30–90 days; all submissions are manually checked.https://navtools.ai/submitOpen NavTools AI submit page (new tab)NavTools AI details
87243Neocities75Dofollowneocities.orgPublishing platformsFree + paid tierModerateLaterNeeds checkingCreate a free static site you code yourself, add genuine content, and link to your projects.The community frowns on SEO-only pages, and spam sites are deleted.Added 2026-11-01Open Neocities submit page (new tab)Neocities details
87343Nextdoor Business85Nofollownextdoor.comBusiness directoriesFree + paid tierModerateLaterVerified liveCreate a free page only for a genuine local your tool office or service area and add accurate story, categories, website, and contact data.Official guidance says pages are for truly local businesses; verification is required for posting and online-only use is a poor fit.https://business.nextdoor.com/en-us/blog/guide-to-claiming-your-nextdoor-business-page?hs_amp=trueOpen Nextdoor Business submit page (new tab)Nextdoor Business details
87443NITRC55Link type unknownnitrc.orgSoftware directoriesFree + paid tierModerateLaterVerified liveRegister an actual neuroimaging privacy, quality-control, or data-processing tool through NITRC's resource workflow.Must have substantive neuroimaging or neuroscience relevance; account registration and moderation apply.Official NITRC project and registered-resource pages checked 2026-08-05Open NITRC submit page (new tab)NITRC details
87543One Million Directory—Link type unknownonemilliondirectory.comBusiness directoriesFree + paid tierModerateLaterNot submittedSubmit your tool (or its blog/feed where required) under productivity, privacy or developer tools.Human review may apply; use a natural brand title and avoid keyword stuffing. Listing link is currently reported nofollow.2026-07-30 • https://www.submission.directory/site/one-million-directoryOpen One Million Directory submit page (new tab)One Million Directory details
87643OpenArt65Nofollowopenart.aiAI tool directoriesFree + paid tierModerateLaterNeeds checkingShare original workflows or models and add your website to your creator profile.Only your own work; content rules apply.Added 2026-11-01Open OpenArt submit page (new tab)OpenArt details
87743openPR75Nofollowopenpr.comPR and source platformsFree + paid tierModerateLaterNeeds checkingSubmit legitimate launch/news release.Use sparingly; no spammy anchor stuffing.2026-07-30Open openPR submit page (new tab)openPR details
87843OpenTools40Link type unknownopentools.aiAI tool directoriesFree + paid tierModerateLaterNeeds checkingSubmit AI-specific utility pages.Verify current submit route.2026-07-30Open OpenTools submit page (new tab)OpenTools details
87943PagesJaunes80Nofollowpagesjaunes.frBusiness directoriesFree + paid tierModerateLaterNeeds checkingClaim your French business listing through their pro section and add your site.Requires a French SIRET-registered business.Added 2026-11-01Open PagesJaunes submit page (new tab)PagesJaunes details
88043Páginas Amarillas70Link type unknownpaginasamarillas.esBusiness directoriesFree + paid tierModerateLaterNeeds checkingRegister your Spanish business for a free basic listing.Requires a business located in Spain.Added 2026-11-01Open Páginas Amarillas submit page (new tab)Páginas Amarillas details
88143PagineGialle75Link type unknownpaginegialle.itBusiness directoriesFree + paid tierModerateLaterNeeds checkingAdd or update your Italian business entry with a website link.Italian businesses only; verification may be required.Added 2026-11-01Open PagineGialle submit page (new tab)PagineGialle details
88243Paragraph50Link type unknownparagraph.xyzPublishing platformsFree + paid tierModerateLaterNeeds checkingStart a free newsletter or blog and publish useful posts that link to your site.Thin or copied posts do nothing; write original pieces.Added 2026-11-01Open Paragraph submit page (new tab)Paragraph details
88343Poe70Nofollowpoe.comAI tool directoriesFree + paid tierModerateLaterNeeds checkingCreate a bot on Poe (prompt or server bot) and mention your product in its description.Bots must follow the Poe policies; spammy promotion gets removed.Added 2026-11-01Open Poe submit page (new tab)Poe details
88443ProLinkDirectory30Dofollowprolinkdirectory.comBusiness directoriesFree + paid tierModerateLaterVerified liveSubmit your tool (or its blog/feed where required) under productivity, privacy or developer tools.Human review may apply; use a natural brand title and avoid keyword stuffing. Dofollow is reported but recheck after approval.2026-07-30 • https://www.submission.directory/site/prolinkdirectoryOpen ProLinkDirectory submit page (new tab)ProLinkDirectory details
88543ProvenExpert75Nofollowprovenexpert.comReview platformsFree + paid tierModerateLaterNot submittedCreate business profile linking site.Mostly reputation/profile backlink.2026-07-30Open ProvenExpert submit page (new tab)ProvenExpert details
88643Qeios50Link type unknownqeios.comReview platformsFree + paid tierModerateLaterVerified livePost a substantive study of privacy-preserving browser tools or redaction reliability with transparent methods and data.Research only; promotional content is forbidden, conflicts are public, and DOI versions are permanent. Never buy Pro solely for a link.2026-08-05 — https://www.qeios.com/publishing-policyOpen Qeios submit page (new tab)Qeios details
88743Quality Internet Directory20Link type unknownqualityinternetdirectory.comBusiness directoriesFree + paid tierModerateLaterNot submittedSubmit your tool (or its blog/feed where required) under productivity, privacy or developer tools.Human review may apply; use a natural brand title and avoid keyword stuffing. Free path requires a reciprocal badge; skip if you do not want one. Dofollow is reported but recheck after approval.2026-07-30 • https://www.submission.directory/site/quality-internet-directoryOpen Quality Internet Directory submit page (new tab)Quality Internet Directory details
88843Readymag70Link type unknownreadymag.comProfiles and entitiesFree + paid tierModerateLaterNeeds checkingDesign a portfolio or project page and link out to your site.Free projects carry Readymag branding and limits.Added 2026-11-01Open Readymag submit page (new tab)Readymag details
88943Redocly60Sometimes dofollowredocly.comPublishing platformsFree + paid tierModerateLaterNeeds checkingPublish your OpenAPI reference docs with Redocly and link back to your product and signup.Free tiers have limits; docs should describe a real API.Added 2026-11-01Open Redocly submit page (new tab)Redocly details
89043Remote Tools40Link type unknownremote.toolsSoftware directoriesFree + paid tierModerateLaterNeeds checkingSubmit your tool as remote/productivity tool if form active.Verify activity and category fit.2026-07-30Open Remote Tools submit page (new tab)Remote Tools details
89143Render70Dofollowrender.comPublishing platformsFree + paid tierModerateLaterNeeds checkingDeploy a free static docs or demo site from a Git repository and link it to your project.Static sites must follow the acceptable use policy.Added 2026-11-01Open Render submit page (new tab)Render details
89243RSS.com65Sometimes dofollowrss.comPublishing platformsFree + paid tierModerateLaterNeeds checkingHost your podcast and add your website to show notes and the podcast profile page.Free use has limits; content must follow the hosting rules.Added 2026-11-01Open RSS.com submit page (new tab)RSS.com details
89343SaaS Landing Page45Dofollowsaaslandingpage.comSoftware directoriesFree + paid tierModerateLaterNeeds checkingSubmit your tool/SaaS-style landing page.SaaS-focused design gallery.2026-07-30Open SaaS Landing Page submit page (new tab)SaaS Landing Page details
89443ScienceOpen Preprints75Link type unknownscienceopen.comPublishing platformsFree + paid tierModerateLaterVerified liveUpload an unpublished evaluation study or research poster about an your tool privacy or accessibility method with supporting code and data.Requires ORCID, integrity screening, complete authorship, one scholarly PDF, and CC BY licensing; records are permanent.2026-08-05 — https://www.scienceopen.com/collection/5916e67c-0edf-472a-ad8e-6e205a4e080dOpen ScienceOpen Preprints submit page (new tab)ScienceOpen Preprints details
89543SeaArt55Nofollowseaart.aiAI tool directoriesFree + paid tierModerateLaterNeeds checkingPublish your own models or workflows and put your website in your creator profile.Content rules apply; only upload work you own.Added 2026-11-01Open SeaArt submit page (new tab)SeaArt details
89643SiteInspire70Dofollowsiteinspire.comDesign galleriesFree + paid tierModerateLaterNeeds checkingSubmit high-quality website design.Selective design curation.2026-07-30Open SiteInspire submit page (new tab)SiteInspire details
89743Sitejabber85Nofollowsitejabber.comReview platformsFree + paid tierModerateLaterNot submittedClaim business profile.Reputation link; no spam reviews.2026-07-30Open Sitejabber submit page (new tab)Sitejabber details
89843SitePromotionDirectory25Link type unknownsitepromotiondirectory.comBusiness directoriesFree + paid tierModerateLaterVerified liveSubmit your tool (or its blog/feed where required) under productivity, privacy or developer tools.Human review may apply; use a natural brand title and avoid keyword stuffing. Dofollow is reported but recheck after approval.2026-07-30 • https://www.submission.directory/site/sitepromotiondirectoryOpen SitePromotionDirectory submit page (new tab)SitePromotionDirectory details
89943SnapMunk 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
90043Software Finder50Link type unknownsoftwarefinder.comSoftware directoriesFree + paid tierModerateLaterNeeds checkingClaim or request a product listing in the right software category.Vendors cannot post their own reviews.Added 2026-11-01Open Software Finder submit page (new tab)Software Finder 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.