CurlHub.io is described as 'API Traffic Inspector' and is an app in the Development category. There are more than 10 alternatives to CurlHub.io for a variety of platforms, including Online / Web-based, Windows, Linux, Mac and SaaS. The best alternative is Postman, which is free. Other great apps like CurlHub.io are Insomnia REST Client (Freemium, Open Source), Hoppscotch (Free, Open Source), Beeceptor (Freemium) and Thunder Client (Free).
Postman is a tool that facilitates the development and use of APIs. Postman provides all the functionality needed to create or simulate API specifications and use the Postman Collection Runner to create tests.
Runscope helps you monitor, log and measure API usage to solve API problems fast. Automatically monitor APIs without any coding. Runscope provides complete logging for all of your API traffic. Track down troublesome API calls with powerful search.
Bearer is a developer tool that helps engineering teams monitor API requests, track performance, detect anomalies, and fix issues for their critical API usage. The solution monitors all outgoing API requests without proxying traffic.