Bruno: Fast and Git-friendly open-source API client (Postman alternative)

Original Article ↗ Hacker News Discussion ↗

A new open‑source API client called Bruno is gaining attention as a fast, offline‑first alternative to Postman and Insomnia, storing requests as plain text files that work well with Git. Commenters praise its “file over app” philosophy, lack of forced logins or cloud sync, and a one‑time‑payment “Golden Edition” business model, contrasting this with the perceived enshittification and VC‑driven bloat of incumbent tools. Others note that while many power users are happy with curl, httpie, Hurl, or IDE-based `.http` files, Bruno hits a sweet spot for teams that want a GUI client without sacrificing local control and versionability.

Overall Sentiment

  • Strong enthusiasm for Bruno as a fast, simple, “file-over-app”, offline-first alternative to Postman/Insomnia.
  • Significant frustration with Postman and Insomnia for forced logins, cloud-centric workflows, data loss, bloat, and “enshittification” driven by VC funding.
  • Some users remain happy with CLI/IDE-based solutions and see limited need for GUI API clients.

Why People Are Switching

  • Postman/Insomnia now often require accounts, push cloud sync, and have had rough migrations that wiped or hid collections/environments.
  • Many orgs cannot use tools that sync secrets to external clouds for compliance and security reasons.
  • Postman’s UI is widely described as slow, complex, and over-featured for “just hit an API” use cases.
  • Users value Bruno’s:
    • Local-only storage of collections.
    • Git-friendly, human-readable Bru files.
    • Easy collaboration by checking collections into repos.
    • Import from Postman collections.

Features, Gaps, and Comparisons

  • Bruno praised for:
    • Simple, fast GUI + CLI.
    • Environments, pre-request scripts, OAuth2 support, and Postman-like test flows.
    • Git-native workflow and “everything as code” philosophy.
  • Missing or weaker areas (some improving/paid):
    • WebSockets, SSE/streaming, gRPC, MQTT, cookies, mTLS, and some environment/variable scripting edge cases.
    • OpenAPI import not as robust as Postman/Insomnia, especially around server variables.
  • Comparisons:
    • CLI/text tools (curl, httpie, Hurl, JetBrains/VS Code .http, Emacs/Vim/IDE plugins) preferred by power users who like scripting, reuse, and CI integration.
    • GUI tools (Postman, Insomnia, Paw, Thunder Client, Yaak, HTTPie GUI, Hoppscotch, Restfox, etc.) still popular, but cloud lock-in and bloat are recurring complaints.

Business Model & Licensing Discussion

  • Bruno has a free open-source core plus a paid “Golden Edition” with proprietary features (e.g., gRPC/WebSockets, load testing).
  • Pricing is one-time with limited years of updates; debate over whether that is truly “lifetime” and whether messaging is misleading.
  • Many appreciate the no-VC stance and perpetual, non-subscription model; others are wary of dual-licensing and long-term openness.

Meta & Philosophy

  • Strong support for:
    • “File over app” and Git as the source of truth.
    • Tools that don’t require accounts, telemetry, or auto-updates.
  • Ongoing debate over GUI vs shell: GUIs seen as easier for less CLI-savvy devs/testers; shells and notebooks seen as more powerful and flexible for those comfortable with them.