Zap and burp are more optimized towards security testing. There's definitely some overlap in terms of network requests interception but the capabilities on top

Zap and burp are more optimized towards security testing. There's definitely some overlap in terms of network requests interception but the capabilities on top of interception varies a lot So It depends upon your use case. If you are an application developer/QA you will find zap & burp to be an overkill solution for even simplest of things.