Bruno vs EvoMaster
Bruno
usebruno.comEvoMaster
github.comSide by side
| Figure | Bruno | EvoMaster |
|---|---|---|
| Price from | $6/mo | Free |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 5 | 1 |
| Spec score · API Testing Tools | 9.4 (#2) | 8.4 (#12) |
| Founded | The official 2025 recap says the product began four years earlier, indicating a 2021 inception. | 2016 |
| Integrations | The product lists Git providers, GitHub Actions, Docker, OpenAPI import and external secret managers including AWS Secrets Manager, Azure Key Vault, HashiCorp Vault and Google Secret Manager. | It can run in GitHub Actions through a custom action and is distributed as a Docker image. |
| Purpose | Bruno is a Git-native API client for exploring and testing APIs. | EvoMaster automatically generates system-level tests through fuzzing for web and enterprise applications. |
| Support | Support is available through [email protected], documentation, a GitHub issue tracker and sales contact. | The project directs users to GitHub issues and discussions for documentation and usage questions. |
Plans
Bruno
- Open SourceFree
- Pro$6 a month
- Ultimate$11 a month
- Pro$72 a year
- Ultimate$132 a year
In their own words
Bruno
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.
EvoMaster
EvoMaster is a free, open-source tool that uses fuzzing to generate system-level tests for web and enterprise applications. It targets REST, GraphQL, and RPC APIs, including gRPC and Thrift. Black-box mode works with APIs in any programming language, while white-box mode analyzes JVM bytecode. Generated tests can be JUnit 4 or 5 in Java or Kotlin, or suites in Python or JavaScript. More than 30 oracles check issues including HTTP 500 responses, schema mismatches, BOLA, and SQL injection. White-box testing can analyze SQL and MongoDB interactions with PostgreSQL, MySQL, H2, and MongoDB support. Authentication accepts headers and cookies, including tokens or cookies obtained from a login endpoint. REST testing requires OpenAPI 2.0, 3.0, or 3.1. PyPI is the recommended installation route, with Docker and an uber-fat JAR also available. EvoMaster runs on Linux, macOS, Windows, and self-hosted environments, and integrates with GitHub Actions through a custom action.