Postman - The Collaboration Platform for API Development
Weekdone - Market leader and innovator since 2013. Set structured quarterly goals, keep track of activities, and focus on getting real business results. Track weekly progress, provide feedback, and move everyone in a unified direction.
StopLight - Stoplight is an API Design, Development, and Documentation platform that enables consistency, reusability, and quality in your API lifecycle, all with an easy, enjoyable developer experience.
Quantive - The best platform for turning strategy into results.
Mocky.io - Mock your HTTP responses to test your REST API
Workboard - Workboard is a performance and productivity app managers use with their teams to share goals, priorities, actions and feedback.