Federacy is the first bug bounty platform built for startups. Our security researchers pentest your site and let you know if you have any exploitable vulnerabilities. It's free, you only pay for results.
WhiteHub connects white-hat hackers and businesses to find out security vulnerabilities within the products. When businesses use WhiteHub, they just need to pay for valid vulnerabilities that are based on the bounty policy in a bug bounty program.
YesWeHack is a global Bug Bounty & VDP Platform connecting more than 20,000 ethical hackers across 120 countries with organisations to secure their exposed scopes and reporting vulnerabilities in their assets.