Ezy – open-source gRPC client, alternative to Postman and Insomnia
In this release I have concentrated on user experience: - Full support of shortcuts - Reworked collections management - Notifications - Improved UX gRPC clients I’ve worked with had drawbacks and didn’t fit my use-case in a way I was expecting, since I’ve started working with gRPC 3+ years ago. Since then, I wanted a tool that fits any need in gRPC world. This is why I created ezy. Compared to Insomnia and Postman, ezy offers better streams support, allows you to use Server-Side and Mutual TLS with custom TLS certificates, works with gRPC-Web and has a more slick UI/UX. If you are…
In plain words
Ezy is an open-source gRPC client designed for developers who need to test and debug gRPC APIs. It supports keyboard shortcuts, organized collections management, streams, Server-Side and Mutual TLS with custom certificates, and gRPC-Web protocols. The tool offers a streamlined interface and features that address limitations found in similar tools like Postman and Insomnia, making it suitable for teams and developers working extensively with gRPC services.
written from the facts on this page · September 2026
From the sources
In the maker’s words, at launch
In this release I have concentrated on user experience: - Full support of shortcuts - Reworked collections management - Notifications - Improved UX gRPC clients I’ve worked with had drawbacks and didn’t fit my use-case in a way I was expecting, since I’ve started working with gRPC 3+ years ago. Since then, I wanted a tool that fits any need in gRPC world. This is why I created ezy. Compared to Insomnia and Postman, ezy offers better streams support, allows you to use Server-Side and Mutual TLS with custom TLS certificates, works with gRPC-Web and has a more slick UI/UX. If you are looking for a gRPC/gRPC-Web client which fits your needs, give ezy a chance! I’d love to hear your feedback and answer any questions regarding ezy.
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