Bruno vs OpenReq

Bruno is a Git-native client for exploring and testing APIs, supporting REST, GraphQL, gRPC, and WebSocket protocols. API collections are plain-text files kept in project repositories, where teams can version and review them with Git. Testing tools include assertions, scripts, collection automation, scheduled runs, and CI/CD integration. Users can create and switch between environments, use variables, and run JavaScript before requests or after responses. Bruno offers a desktop client, CLI, IDE extension, API documentation generator, and mock server using the same collection format. Collections can become interactive HTML documentation with code samples and a live playground. Collections, environments, and secrets remain on the user's device; Bruno says project data is not sent to its cloud. However, a startup HTTPS license check sends an IP address, license key, hashed device ID, and Bruno version. The free Open Source plan includes two workspaces and five OpenAPI syncs per month. Pro is $6 a month billed annually, and Ultimate is $11 a month billed annually. A 14-day Ultimate trial is available without a credit card.

OpenReq is a free, community-driven API testing application released under the MIT License. It runs as a self-hosted web application, a standalone desktop application, and a Windows client. HTTP, WebSocket, and GraphQL requests are supported as first-class request types, with visual test flows, collection runs, assertions, scripts, delays, conditions, loops, and reports. Automated test runs and API documentation are included, and API testing has no stated usage limits. Collections can become read-only public documentation links, optionally protected by passwords; viewers do not need accounts. OpenReq generates request code for cURL, Python, JavaScript, Go, Java, C#, and PHP. Integrations include Ollama, Postman, OpenAPI, raw cURL, Chrome, and Electron. Ollama can provide local AI features without a cloud API key or sending data away from the machine. The Windows desktop client is frontend-only and needs a separately hosted backend. Most endpoints use JWT bearer authentication, while local proxy setup uses HMAC-signed tokens.