Bruno vs Pact

From $6 per user/month (Pro, billed annually)

Free tier available

Bruno has moved off the old one-time Golden Edition to subscriptions: Pro $6 and Ultimate $11 per user/month billed annually, with a 14-day Ultimate trial. The open-source core remains free and fully functional offline.

Libraries are free. PactFlow, the hosted broker with governance features, is a paid SaaS priced per contract/service.

The open-source app and CLI are free and fully functional offline.

The Pact libraries and the open-source Pact Broker are free.

Widely used

Bruno Software · since 2023

Widely used

SmartBear / Pact Foundation · since 2013

• Collections live in Git, so they diff, branch and review like any other code.
• Offline-first with no forced account — a genuine compliance advantage.
• Imports Postman and Insomnia collections, making migration realistic.

• Catches breaking API changes at build time instead of in a shared staging environment.
• The can-i-deploy check is a genuinely good answer to microservice release coordination.
• Broad language support, so polyglot estates can adopt it uniformly.

• No built-in mock servers or monitoring; it is a client and runner, not a platform.
• Younger project with a smaller ecosystem and fewer integrations.
• Team collaboration relies on your Git workflow rather than in-app features.

• Requires organisational buy-in from both consumer and provider teams; unilateral adoption achieves little.
• Real conceptual learning curve — most failed adoptions are misunderstandings, not tooling problems.
• Not a substitute for integration testing of behaviour, only of the contract.

Engineering teams that want API tests versioned alongside the code they test.

Microservice organisations where teams deploy independently and integration environments are a bottleneck.