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A maintained list of 1,854 legitimate backlink sites: directories, profile creation sites, guest posting sites, launch platforms, registries and marketplaces. 1,532 are free or have a free tier, 44 usually give a dofollow link, and 772 have an estimated DA of 70 or more. Every row shows authority, link type, cost and effort, and links straight to the submit page.
The table is wider than the screen — swipe it sideways for cost, effort and the preparation notes.
| # | Impact (sorted) | Site — sort by this | Est. DA — sort by this | Link | Domain | Type | Cost | Effort — sort by this | Priority | Status | What to prepare | Rules / caveat | Checked | Actions |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 84 | Bing for Business | 95 | Nofollow | bing.com | Business directories | Free | Moderate | High | Verified live | Claim and verify your tool’s legitimate business entity or location and keep name, address, phone, and website consistent. | Business verification and eligibility rules apply; do not create a fake address for an online-only SaaS. | https://support.microsoft.com/en-us/bing/add-and-manage-your-business-listing | Open Bing for Business submit page (new tab)Bing for Business details |
| 2 | 83 | Justdial | 80 | Nofollow | justdial.com | Business directories | Free + paid tier | Quick | High | Verified live | Create a verified your tool listing with Indian phone, address, category, hours, website, social links, and product or service details. | Mobile OTP, address, and business details are required; expect sales upsells and keep all information consistent. | https://www.justdial.com/free-listing | Open Justdial submit page (new tab)Justdial details |
| 3 | 81 | Apple Business | 100 | Nofollow | business.apple.com | Business directories | Free + paid tier | Moderate | High | Verified live | Verify the organization, claim any legitimate your tool location, and add logo, hours, images, website, and key details. | Requires organization or location verification; features and service availability vary by country and region. | https://support.apple.com/guide/business/sign-up-and-verify-your-organization-axm402206497/web | Open Apple Business submit page (new tab)Apple Business details |
| 4 | 68 | Google Business Profile | 100 | Nofollow | google.com | Business directories | Free | Quick | Medium | Needs checking | Create business profile only if eligible with real business details. | Do not fake location; follow Google rules. | 2026-07-30 | Open Google Business Profile submit page (new tab)Google Business Profile details |
| 5 | 68 | Manta | 85 | Nofollow | manta.com | Business directories | Free | Quick | Medium | Needs checking | Claim or add the legal your tool business, complete its description and logo, and include the verified website link. | Free registration is for businesses located in the United States; use only if AltFTool has a legitimate US business address and ownership proof. | 2026-08-03 | Open Manta submit page (new tab)Manta details |
| 6 | 68 | Owler | 70 | Nofollow | owler.com | Business directories | Free | Quick | Medium | Needs checking | Sign up, find or add your company and claim the profile to edit the description and website. | Community-edited data; keep figures factual or edits get reverted. | Added 2026-11-01 | Open Owler submit page (new tab)Owler details |
| 7 | 66 | Alltop | 75 | Nofollow | alltop.com | Business directories | Free | Moderate | Medium | Needs checking | Submit 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/alltop | Open Alltop submit page (new tab)Alltop details |
| 8 | 65 | ExportersIndia | 60 | Nofollow | exportersindia.com | Business directories | Free + paid tier | Quick | Medium | Verified live | Create an accurate your tool company profile and list only real software or digital services with the canonical website. | Use truthful business identity, contact details and service claims; not suitable for fake product listings. | 2026-08-05 | Open ExportersIndia submit page (new tab)ExportersIndia details |
| 9 | 65 | Foursquare Business Listings | 90 | Nofollow | foursquare.com | Business directories | Free + paid tier | Quick | Medium | Verified live | Claim or create your tool’s genuine business location and maintain its website, contact information, hours, and categories. | Best for a real physical or service location; do not manufacture a venue solely for a backlink. | https://foursquare.com/products/business-listings/ | Open Foursquare Business Listings submit page (new tab)Foursquare Business Listings details |
| 10 | 65 | 95 | Nofollow | pinterest.com | Business directories | Free + paid tier | Quick | Medium | Not submitted | Create boards for PDF/image/calculator tools linking pages. | Good for visual/tool use cases; design pins needed. | 2026-07-30 | Open Pinterest submit page (new tab)Pinterest details | |
| 11 | 63 | Better Business Bureau | 90 | Nofollow | bbb.org | Business directories | Free + paid tier | Moderate | Medium | Needs checking | Request a free business profile for your registered company; accreditation is a separate paid option. | You need a real business address and verifiable contact details; reviews and complaints are public. | Added 2026-11-01 | Open Better Business Bureau submit page (new tab)Better Business Bureau details |
| 12 | 63 | MerchantCircle | 70 | Nofollow | merchantcircle.com | Business directories | Free + paid tier | Moderate | Medium | Needs checking | Claim or add the real business page, enter the official website, and publish only accurate service and location details. | Designed for local businesses and requests address, phone, and ZIP; use only with a legitimate supported business location and verify the selected plan before checkout. | 2026-08-03 | Open MerchantCircle submit page (new tab)MerchantCircle details |
| 13 | 63 | Yell | 75 | Nofollow | yell.com | Business directories | Free + paid tier | Moderate | Medium | Needs checking | Create a free UK business listing with your category, contact details and website. | UK businesses only; paid ad packages are offered but not required. | Added 2026-11-01 | Open Yell submit page (new tab)Yell details |
| 14 | 48 | Brownbook | 60 | Nofollow | brownbook.net | Business directories | Free | Quick | Later | Not submitted | Create business citation profile. | General citation, not startup audience. | 2026-07-30 | Open Brownbook submit page (new tab)Brownbook details |
| 15 | 48 | Cybo | 55 | Nofollow | cybo.com | Business directories | Free | Quick | Later | Not submitted | Claim/add business profile if eligible. | General local citation; use real info only. | 2026-07-30 | Open Cybo submit page (new tab)Cybo details |
| 16 | 48 | True Local | 60 | Nofollow | truelocal.com.au | Business directories | Free | Quick | Later | Needs checking | Add your Australian business with consistent contact details and a website link. | Australian businesses only; duplicate listings are removed. | Added 2026-11-01 | Open True Local submit page (new tab)True Local details |
| 17 | 48 | Tupalo | 60 | Nofollow | tupalo.com | Business directories | Free | Quick | Later | Not submitted | Create business profile if eligible. | Mostly local/business citation. | 2026-07-30 | Open Tupalo submit page (new tab)Tupalo details |
| 18 | 48 | ZoomInfo | 85 | Nofollow | zoominfo.com | Business directories | Free | Quick | Later | Needs checking | Check whether your company has a profile and submit corrections so it shows your real site and details. | Data is compiled by ZoomInfo; you can request updates but not write the profile yourself. | Added 2026-11-01 | Open ZoomInfo submit page (new tab)ZoomInfo details |
| 19 | 46 | Tripadvisor | 95 | Nofollow | tripadvisor.com | Business directories | Free | Moderate | Later | Needs checking | Claim 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 2026-11-01 | Open Tripadvisor submit page (new tab)Tripadvisor details |
| 20 | 45 | Alignable | 75 | Nofollow | alignable.com | Business directories | Free + paid tier | Quick | Later | Verified live | Create an your tool business profile only if it genuinely operates in the United States or Canada and can be verified there. | Official rules limit membership to businesses located and operating in the US or Canada; not eligible for an India-only entity. | https://support.alignable.com/hc/en-us/articles/6422411508109-How-to-sign-up-for-Alignable | Open Alignable submit page (new tab)Alignable details |
| 21 | 45 | Avvo | 80 | Nofollow | avvo.com | Business directories | Free + paid tier | Quick | Later | Needs checking | If you are a licensed attorney, claim your profile and add your firm website. | Only licensed lawyers; license details are checked. | Added 2026-11-01 | Open Avvo submit page (new tab)Avvo details |
| 22 | 45 | Bark | 70 | Nofollow | bark.com | Business directories | Free + paid tier | Quick | Later | Needs checking | Create a seller profile describing your service so it appears in Bark's provider pages. | You buy credits to respond to leads; profiles need accurate service areas. | Added 2026-11-01 | Open Bark submit page (new tab)Bark details |
| 23 | 45 | FreeIndex | 55 | Nofollow | freeindex.co.uk | Business directories | Free + paid tier | Quick | Later | Needs checking | List your UK business, add services and invite customers to leave reviews. | Fake or incentivised reviews lead to removal. | Added 2026-11-01 | Open FreeIndex submit page (new tab)FreeIndex details |
| 24 | 45 | Solo.to | 60 | Nofollow | solo.to | Business directories | Free + paid tier | Quick | Later | Verified live | Create an your tool business page with concise brand details and links to the homepage, popular tools and socials. | Keep the page complete and user-focused; no duplicate thin profiles or SEO guarantee. | 2026-08-04 | Open Solo.to submit page (new tab)Solo.to details |
| 25 | 45 | Yelp for Business | 95 | Nofollow | yelp.com | Business directories | Free + paid tier | Quick | Later | Verified live | Claim your tool’s genuine operating location only if the business is eligible, then add accurate website and contact information. | A real local or service-area business is required; an online-only tool with no eligible business presence may be rejected. | https://business.yelp.com/products/business-page/ | Open Yelp for Business submit page (new tab)Yelp for Business details |
| 26 | 43 | Angi | 80 | Nofollow | angi.com | Business directories | Free + paid tier | Moderate | Later | Needs checking | Join as a service pro if you offer home or local services in the US. | Background checks apply; leads and ads are paid. | Added 2026-11-01 | Open Angi submit page (new tab)Angi details |
| 27 | 43 | 95 | Nofollow | facebook.com | Business directories | Free + paid tier | Moderate | Later | Not submitted | Create page and share in relevant groups if allowed. | Group rules strict; avoid self-promo spam. | 2026-07-30 | Open Facebook submit page (new tab)Facebook details | |
| 28 | 43 | Gelbe Seiten | 75 | Nofollow | gelbeseiten.de | Business directories | Free + paid tier | Moderate | Later | Needs checking | Register a free basic entry for your German business, ideally with a German-language description. | Needs a German address; entries are reviewed before publishing. | Added 2026-11-01 | Open Gelbe Seiten submit page (new tab)Gelbe Seiten details |
| 29 | 43 | Houzz | 90 | Nofollow | houzz.com | Business directories | Free + paid tier | Moderate | Later | Needs checking | Create 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 2026-11-01 | Open Houzz submit page (new tab)Houzz details |
| 30 | 43 | IndiaMART | 80 | Nofollow | indiamart.com | Business directories | Free + paid tier | Moderate | Later | Needs checking | Sign 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 2026-11-01 | Open IndiaMART submit page (new tab)IndiaMART details |
| 31 | 43 | Made-in-China.com | 85 | Nofollow | made-in-china.com | Business directories | Free + paid tier | Moderate | Later | Needs checking | Manufacturers can create a supplier showroom with company details and products. | Mainly for China-based suppliers; listings are reviewed. | Added 2026-11-01 | Open Made-in-China.com submit page (new tab)Made-in-China.com details |
| 32 | 43 | Nextdoor Business | 85 | Nofollow | nextdoor.com | Business directories | Free + paid tier | Moderate | Later | Verified live | Create 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=true | Open Nextdoor Business submit page (new tab)Nextdoor Business details |
| 33 | 43 | PagesJaunes | 80 | Nofollow | pagesjaunes.fr | Business directories | Free + paid tier | Moderate | Later | Needs checking | Claim your French business listing through their pro section and add your site. | Requires a French SIRET-registered business. | Added 2026-11-01 | Open PagesJaunes submit page (new tab)PagesJaunes details |
| 34 | 43 | Thomasnet | 80 | Nofollow | thomasnet.com | Business directories | Free + paid tier | Moderate | Later | Needs checking | Register your North American manufacturing or industrial company for a free supplier profile. | Aimed at industrial suppliers; free listings are verified before publishing. | Added 2026-11-01 | Open Thomasnet submit page (new tab)Thomasnet details |
| 35 | 43 | Thumbtack | 80 | Nofollow | thumbtack.com | Business directories | Free + paid tier | Moderate | Later | Needs checking | Create a pro profile for your service business; useful mainly if you sell local services. | US-only; you pay per lead, and profiles need real photos and reviews. | Added 2026-11-01 | Open Thumbtack submit page (new tab)Thumbtack details |
| 36 | 43 | TradeIndia | 75 | Nofollow | tradeindia.com | Business directories | Free + paid tier | Moderate | Later | Verified live | List a genuine paid your tool B2B product or service, complete the company profile, and provide accurate seller documentation. | Product, price, phone, company, and verification details are expected; do not use it as a generic SEO listing if the offer is ineligible. | https://www.tradeindia.com/about-us/help/account/registration/ | Open TradeIndia submit page (new tab)TradeIndia details |
| 37 | 43 | Yellow Pages (US) | 85 | Nofollow | yellowpages.com | Business directories | Free + paid tier | Moderate | Later | Needs checking | Claim or add your US business with the same name, address and phone you use everywhere else. | Listings must match a real US business; premium placement is sold separately. | Added 2026-11-01 | Open Yellow Pages (US) submit page (new tab)Yellow Pages (US) details |
| 38 | 43 | Yellow Pages Australia | 70 | Nofollow | yellowpages.com.au | Business directories | Free + paid tier | Moderate | Later | Needs checking | Claim a free basic listing for your Australian business. | Requires an Australian business; paid ads are separate. | Added 2026-11-01 | Open Yellow Pages Australia submit page (new tab)Yellow Pages Australia details |
| 39 | 43 | Yellow Pages Canada | 70 | Nofollow | yellowpages.ca | Business directories | Free + paid tier | Moderate | Later | Needs checking | Add your Canadian business for free and keep the details in line with your other citations. | Requires a Canadian address; advertising upgrades are optional. | Added 2026-11-01 | Open Yellow Pages Canada submit page (new tab)Yellow Pages Canada details |
| 40 | 33 | Alibaba | 95 | Nofollow | alibaba.com | Business directories | Paid | Involved | Later | Needs checking | Only worth it if you sell physical goods wholesale; apply for a supplier membership. | Supplier accounts require business verification and a paid plan in most regions. | Added 2026-11-01 | Open Alibaba submit page (new tab)Alibaba details |
Four steps that work for a new site, a SaaS or a side project. No paid link packages, nothing that risks a penalty.
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.
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.
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.
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
Every row here starts as a line in a sheet, gets normalised into one of 16 groups, scored for cost, effort and impact, and written up with the steps to actually submit. The floor below represents that pipeline.
Open the sheet viewAn illustration of the AltF Backlinks floor: opportunities sourced at the back, vetted for cost and effort by the engineering pod, written up for outreach by the design pod, then tracked to placement along a line.
One-shot launches where timing and preparation decide the outcome.
Publications that accept contributed articles. Slow and editorial, but the links are earned.
Fast-growing listings specifically for AI-powered tools.
Extension, plugin and integration stores. Real review processes, real distribution.
Startup listings, beta lists and founder media.
General tool and software catalogues with real search traffic.
B2B review sites. Slow to approve, strong once live.
Package, image and docs hosting that carries real authority.
Showcases judged on craft. A good screenshot matters more than copy.
Write once, link back. Editorial standards vary widely.
Get quoted or distribute a release. Slower, higher ceiling.
Company and local listings. Unglamorous, consistently indexed.
Owned pages you control: company, founder, knowledge-panel entities.
Answer real questions. Never drop a bare link.
Brand surface and referral traffic more than link equity.
Everything that does not fit the buckets above.