Federacy - Bug bounty and security testing platform.
Postman - The Collaboration Platform for API Development
Bounties Network - Complete tasks, earn crypto
Sauce Labs - Test mobile or web apps instantly across 700+ browser/OS/device platform combinations - without infrastructure setup.
InterestExplorer - Discover 1000's of hidden Facebook interests to target.
TestComplete - TestComplete Desktop, Web, and Mobile helps you create repeatable and accurate automated tests across multiple devices, platforms, and environments easily and quickly.