Postmanalternatives
Request Eagle is a native, open-source API client written in Rust. Here it stands beside Postman and the four alternatives you are most likely weighing, with where each of them is ahead.
Six clients, one table
| Topic | Request Eagle | Postman | Insomnia | Bruno | Yaak | Hoppscotch |
|---|---|---|---|---|---|---|
| Built with | Rust and GPUI, no web view | Electron | Electron | Electron | Tauri: Rust with a web view | Web app; Tauri desktop app in alpha |
| Open source | MIT or Apache 2.0 | No | Apache 2.0 app; Kong services | MIT, with paid editions | MIT source; licensed binaries | MIT, with an Enterprise edition |
| Price | Free | Free for one user; Team $19 per user per month | Free; Pro $12 per user per month | Free; Pro $6 per user per month | Free at home; $79 per user per year at work | Free; Business $6 per user per month |
| Account | None | Needed for collections | A free Kong account, except in the Scratch Pad | None | None | None for local use; sync needs one |
| Requests stored as | TOML files in your repository | A cloud workspace; a Git mirror in Postman 12 | A local database, cloud sync or Git Sync | YAML or .bru files | SQLite; YAML through Directory Sync | Browser storage or the cloud |
| Git in the app | Yes, free | A native Git view of the cloud workspace | Git Sync, three users free | Commit and push need Pro | Yes | No |
| Protocols | HTTP, gRPC, WebSocket, SSE | HTTP, GraphQL, gRPC, WebSocket, SSE, Socket.IO, MQTT | HTTP, GraphQL, gRPC, WebSocket, SSE, Socket.IO | HTTP, GraphQL, SOAP, gRPC, WebSocket | HTTP, GraphQL, gRPC, WebSocket, SSE | HTTP, GraphQL, WebSocket, SSE, Socket.IO, MQTT |
| Scripts and tests | Postman's pm API | The pm API | An insomnia API like Postman's | Its own bru API | None | pw and hopp APIs, partial pm |
| Runner with data files | Yes, free | Data files on paid plans | Through the Inso CLI | Data files need Pro in the app; free in the CLI | No runner | Yes |
| Coding agents | A panel for Claude Code, Codex and OpenCode; a CLI | Agent Mode on AI credits | An MCP client; a CLI preview | Bruno AI; an MCP server | An agent skill; an MCP server | Modify with AI; an MCP server |
| Vim mode | Yes | No | Yes | No | Yes | No |
Checked in October 2026 with Request Eagle 0.1.41; each page names the release of the other client it was checked against. Prices are in US dollars, billed yearly where both options exist. Found something out of date? Tell us.
vs Postman
The most used API client: an Electron app built around a cloud workspace and an account.
Read the comparisonvs Insomnia
Kong's Electron client with a design-first workflow, cloud, Git and local storage options.
Read the comparisonvs Bruno
An open-source Electron client that keeps collections as plain-text files in a folder.
Read the comparisonvs Yaak
A Tauri client from Insomnia's original author, with a Rust backend and a web view.
Read the comparisonvs Hoppscotch
An open-source client that runs in the browser, with a desktop app and a self-hosted edition.
Read the comparison