Postman - The Collaboration Platform for API Development
IKAN ALM - IKAN ALM enables development teams to set up customizable software lifecycles, automate build and deploy processes and manage approvals.
Sauce Labs - Test mobile or web apps instantly across 700+ browser/OS/device platform combinations - without infrastructure setup.
TechExcel DevSuite - DevSuite is a fully integrated ALM solution that has its roots in development and QA management but has expanded to monitor and control all processes of ALM including definition, design, development, testing, and deployment.
TestComplete - TestComplete Desktop, Web, and Mobile helps you create repeatable and accurate automated tests across multiple devices, platforms, and environments easily and quickly.
Flosum - Flosum, get back to coding with the only automated Salesforce Continuous Delivery Software that is compliant + native to Salesforce.