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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.
Request a free business profile for your registered company; accreditation is a separate paid option.
Claim or add the real business page, enter the official website, and publish only accurate service and location details.
Create a free UK business listing with your category, contact details and website.
Upload your own photos and add your website to your profile.
If you are a licensed attorney, claim your profile and add your firm website.
Create a seller profile describing your service so it appears in Bark's provider pages.
Upload a useful PDF, such as a checklist or guide, and set it to public with your site referenced inside.
List your UK business, add services and invite customers to leave reviews.
Create a freelancer profile with portfolio samples.
Make a profile on the HTB platform and add your website.
Create a Later account and build a link-in-bio page that points to your site.
Create company profile and publish real news release.
Publish a public Prezi about your topic or product and add your website in the description.
If you sell in Australia, request a listing and respond to customer reviews.
Create a musician or band profile and link your official site.
Submit your personal or independent site to be indexed in their search engine.
Create a public profile and link your site or security blog.
Make a VSCO profile and link your site in the bio.
Submit product-launch press release if newsworthy.
List your startup for sale or acquisition interest with verified metrics.
Join as a service pro if you offer home or local services in the US.
Register a free basic entry for your German business, ideally with a German-language description.
Create a pro profile with project photos and your website, if you work in home or design services.
Sign up as a seller, add your company profile and list your products or services.
Manufacturers can create a supplier showroom with company details and products.
Post build updates with profile/site link.
Submit legitimate launch/news release.
Claim your French business listing through their pro section and add your site.
Register as a vendor to list your software for Indian business buyers.
Register your North American manufacturing or industrial company for a free supplier profile.
Create a pro profile for your service business; useful mainly if you sell local services.
Open a store for your hardware project and link your site in the store profile.
Set up a store for software, communities or digital products and link your site.
Claim or add your US business with the same name, address and phone you use everywhere else.
Claim a free basic listing for your Australian business.
Add your Canadian business for free and keep the details in line with your other citations.
Become an author and sell scripts or plugins, linking your site from your profile.
Sell game, 3D or Unreal assets as a seller and link your studio site.
Publish legitimate product/company announcement.
Join as a vendor and sell templates or plugins with a vendor profile.
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.