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Up to three tools. The table shows the data as-is, without picking a “best”.
| Field | Bruno | marimo | Backlog.md |
|---|---|---|---|
| Platforms | Universal | Universal | Universal, Codex, Claude Code, Cursor |
| Local support | Yes | Yes | Yes |
| Paid API | No | No | No |
| License | MIT | Apache-2.0 | MIT |
| Stars | 47971 | 23389 | 7230 |
| Last activity | October 30, 2026 | October 29, 2026 | — |
| Install complexity | EASY | EASY | Easy — npm, Bun, Homebrew, or Nix |
| Category | Testing, Git | Workflow, Data | Multi-Agent, Git, Workflow |
| Best use | Ideal for a solo developer or small team that wants API collections and tests beside the code with Git review. Use it for repeatable REST, GraphQL, gRPC, and WebSocket checks—not live cloud collaboration or load testing. | Ideal for a data analyst, Python developer, or small team that wants reproducible experiments, clear Git review, and an interactive report or internal tool from the same source. It is not a replacement for governed BI or a production service requiring enterprise scaling and permissions. | Best for an individual developer or small team using coding agents and wanting to review the specification and plan before code. It keeps tasks, acceptance criteria, and decisions inside the project and exposes them through CLI, a local browser, or MCP. It is not a replacement for a centralized enterprise SaaS board with organization-wide permissions and reporting. |