Beeceptor makes it incredibly easy to create mock endpoints on the fly without writing backend code. The real-time request interceptor and dashboard let our team test features completely independently, which has dramatically sped up our development cycles. Review collected by and hosted on G2.com.
The free tier has standard rate and usage limits, which is completely fair, but you will definitely want to upgrade to a paid plan once you start utilizing it heavily across larger team projects. Review collected by and hosted on G2.com.

