APItools vs Charles: What are the differences?
What is APItools? API Zen For App Developers and DevOps. APItools is a service for developers to test and debug API traffic, troubleshoot, etc. and for devops to monitor API traffic. Available in the cloud and on-premise. Open source. In private beta.
What is Charles? HTTP proxy / HTTP monitor / Reverse Proxy. Charles is a web proxy (HTTP Proxy / HTTP Monitor) that runs on your own computer. Your web browser (or any other Internet application) is then configured to access the Internet through Charles, and Charles is then able to record and display for you all of the data that is sent and received.
APItools and Charles belong to "API Tools" category of the tech stack.