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List your software on F6S

f6s.comCompany databasesGeneral (accepts AI tools)A · Top pick

Submit to F6S Visit site
score/100

At a glance

Cost to list
Free startup profile
Free listing
Yes
Cheapest paid
–
Featured price
–
Fast-track price
–
Link type
Dofollow · confirmed
Which plan gets the link
all listings
Badge required
Not stated
Time to get listed
–
Launch format
Profile
Voting
–
Login needed
No
CAPTCHA
No
Submit form
JS app / not visible

Our take

F6S is a company database of startup profiles used by investors, partners, and B2B researchers, with a strong accelerator and investor audience. Creating a startup profile is free. Profile links are confirmed to pass SEO value (a real backlink) and the site draws about 426k monthly search visits, mostly from the US and India, though its pages carry a very high volume of outbound links.

Watch out for

  • Links out to a huge number of sites, which dilutes each backlink

Reach and visibility

What this directory reaches today, and how often AI assistants quote it. Numbers come from Ahrefs, pulled 8 Oct 2026.

Monthly visitors

100k–1M/mo

Ahrefs organic traffic

Authority

DR 80–100

Ahrefs Domain Rating

AI citations

1k+

quoted in AI answers

Referring domains

31,232

sites linking in

AI search visibility

How often this directory is cited as a source in each AI assistant. A listing here has a better chance of being recommended when someone asks an AI for tools like yours.

ChatGPT1–99
Perplexity1k+
Google AI Overviews100–999
Google AI Mode100–999
Gemini0
Copilot1k+

Where the visitors are

🇺🇸 United States42%
🇮🇳 India28%
🇵🇰 Pakistan8%

More signals

Ranking keywords
39,074
Traffic value
$206,747
Domain age
21.6 yrs
Registered
Mar 25, 2005
Sitemap pages
–
Sitemap updated
–
Homepage outbound
0
Newsletter
No

Source: Ahrefs, Oct 8, 2026. How we measure this.

Our score

A · Top pick
Audience25/25
Authority14/15
AI visibility15/15
Link value15/15
Relevance6/15
Cost and access15/15

How the score works

What it costs to list

Listing here is free. There is no paid tier to worry about, though a badge or link back may be requested (see the note below).

Free listing

Yes

Paid plans from

–

Featured spot

–

Fast-track review

–

Plans and prices

Free startup profile

Free startup profile

Pricing checked 8 Oct 2026 · known platform model

How to submit

  1. 1Go to f6s.com and start a new startup profile.
  2. 2Fill in your company details; the profile is free.
  3. 3Complete any verification steps F6S asks for during setup.
  4. 4Publish the profile and confirm your website link appears on it.

The details

Form
JS app / not visible
Login
No
CAPTCHA
No
Review time
–
Cost
Free option
Submit to F6S

Categories covered

Accepts all kinds of AI tools, with no category pages.

Screenshot

F6S homepage screenshot

Frequently asked questions

Is listing on F6S free?

Yes. F6S offers a free startup profile and no paid listing tier is recorded.

Does F6S give a dofollow backlink?

Yes. Profile links are verified dofollow for all listings, though F6S pages carry a very high volume of outbound links.

Who visits F6S?

Investors, partners and B2B researchers. The site gets about 426k monthly organic visits, with the US (42%) and India (28%) as top countries.

Related directories

Similar company databases

Free alternatives with a dofollow link

Links and contact

Last verified Oct 8, 2026Report an issue