Pact vs PactumJS
Pact
pact.ioPactumJS
pactumjs.github.ioSide by side
| Figure | Pact | PactumJS |
|---|---|---|
| Price from | $115.42/mo | Free |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 5 | 2 |
| Spec score · API Testing Tools | 8.8 (#6) | 7.8 (#24) |
| Intended users | PactFlow describes its service as supporting teams building microservices, messaging systems or cloud-native systems. | Its typical users are developers, QA engineers, and SDETs. |
| Purpose | Pact is a code-first tool for testing HTTP and message integrations with contract tests. | PactumJS is a free and open-source REST API automation testing tool for all levels of a test pyramid. |
| Support | Pact's official site directs users to documentation, a Slack channel and partner support; PactFlow plans list email support for Team and dedicated account and customer care for Enterprise. | The project uses GitHub Discussions to receive feedback, discuss ideas, and answer questions. |
Plans
Pact
- PactFlow StarterFree
- Pact open-source toolingFree
- PactFlow Team (yearly)$115.42 a month
- PactFlow Team (monthly)$127 a month
- PactFlow EnterprisePriced on request
In their own words
Pact
Pact is a free, code-first tool for testing HTTP and message integrations with contract tests. Automated consumer tests create contracts describing concrete interactions between consumer and provider applications. Teams can then test each side in isolation against that shared contract, without deploying the entire system. Pact implementations are available for more than 10 languages, including JavaScript, Java, .NET, Go, Python, Ruby, Swift and Objective-C, Scala, Rust, PHP, and C++. Its CLI includes mock and stub servers, a provider verifier, a broker client, and a plugin CLI. The open-source Pact Broker shares contracts and verification results; teams can host and administer it themselves, and use its CI/CD workflows to check whether application versions can be deployed together. The verifier supports HTTP and asynchronous and synchronous messages, while plugins include gRPC, Avro, and CSV support. Documentation includes recipes for tools and scenarios such as GraphQL, Cypress, Kafka, and AWS Lambda. Pact is most useful when teams control both consumer and provider development. The free Broker is self-hosted, leaving its security, maintenance, and upgrades to its operator.
PactumJS
PactumJS has no write-up on Specifiction yet; its figures are above.