StartupTrusted publishes a catalog of startups and software that founders can still join.
Directories with a public submission form
These sites take a URL through a form rather than a public profile or a guest article.
1010 destinations
Launch Vault publishes a catalog of startups and software that founders can still join.
Navs Site is a catalog of AI products: you can list a tool there, and people browse what already exists.
AI Tools Marketer is a catalog of AI products: you can list a tool there, and people browse what already exists.
TinyLaunch publishes a catalog of startups and software that founders can still join.
Toools.design publishes a catalog of startups and software that founders can still join.
Tiny Startups publishes a catalog of startups and software that founders can still join.
Open Alternative publishes a catalog of startups and software that founders can still join.
Shipybara publishes a catalog of startups and software that founders can still join.
AI Startups is a catalog of AI products: you can list a tool there, and people browse what already exists.
10015 Tools publishes a catalog of startups and software that founders can still join.
AI Tech Viral is a catalog of AI products: you can list a tool there, and people browse what already exists.
Unite List publishes a catalog of startups and software that founders can still join.
Pitchwall publishes a catalog of startups and software that founders can still join.
Beta Bound publishes a catalog of startups and software that founders can still join.
Spiff.store is a catalog of AI products: you can list a tool there, and people browse what already exists.
Merchant Circle publishes a catalog of startups and software that founders can still join.
MicroAcquire publishes a catalog of startups and software that founders can still join.
AppaList is a catalog of AI products: you can list a tool there, and people browse what already exists.
Victrays publishes a catalog of startups and software that founders can still join.
Startup Lift publishes a catalog of startups and software that founders can still join.
BestofAI is a catalog of AI products: you can list a tool there, and people browse what already exists.
Productivity Directory publishes a catalog of startups and software that founders can still join.
Growjo publishes a catalog of startups and software that founders can still join.
When a submission form is the right door
A form is the usual path for product directories: you send a URL, a short description, and often a logo. Approval is not automatic, and the link can be dofollow or nofollow.