Skip to content
bugbounty.fyi
Get paid to secure open source 475 paid open-source programs on Sorona, up to $1M Perk Low bugs: $100 or 1 mo Claude Max

Also on Patchstack. All 476 paid open-source programs

Try

Highest paying Newly launched Paid without KYC Full safe harbor
All results

About this site

Cobalt bug bounty platform

Invite only Web and apps Global

Visit cobalt.io

Cobalt is a web and app bug bounty platform. Its programs are private: researchers join by invitation, so there is no public list to show.

Updated

Why no programs are listed

Its programs are private: researchers join by invitation, so there is no public list to show.

Pentest as a service, private.

We list programs anyone can read, plus those any free account can see. We never sign in for you or bypass a block.

What you can do

  • Build a track record on public programs first: private platforms usually invite researchers with valid reports elsewhere.
  • Apply or create a profile on cobalt.io.
  • Compare every platform we can list on the platforms page.
  • Spotted public programs here? Tell us and we'll add them.