Postman - The Collaboration Platform for API Development
HackerOne - HackerOne provides a platform designed to streamline vulnerability coordination and bug bounty program by enlisting hackers.
TablePlus for Windows - A native GUI tool for MySQL, PostgreSQL, SQL Server & more
Nessus - Nessus Professional is a security platform designed for businesses who want to protect the security of themselves, their clients, and their customers.
Postman for Mac (Beta) - Build, test, and document your APIs faster
Intruder - Intruder is a security monitoring platform for internet-facing systems.