Side by side
BitDive vs Karate
Both stand on contract testing tools. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan APISelf-hostedWeb
BitDive connects observed JVM service behavior with trace comparisons and replayable JUnit tests. Its free individual tier has stated support and liability limits, while company rollout pricing is custom.
Visit BitDive
Free plan Open source APIExtensionLinux+3
Karate offers a free framework spanning API, UI, mock, and performance testing, with paid plans for additional IDE and client features. The production CI/CD license condition for async protocols matters for teams evaluating Kafka, gRPC, or WebSocket testing.
Visit KarateThe facts
| BitDive | Karate | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Yes |
| Runs on | API, Self-hosted, Web | API, Extension, Linux, Mac, Self-hosted, Windows |
| Lowest paid plan | Free or on request | IDE Plus: $100 per user a year |
| Plans published | 2 | 5 |
| Maker | Not published | Not published |
| Website | bitdive.io | karatelabs.io |
| On contract testing tools | #3 of 22 | #1 of 22 |
BitDive: what it does well
- Captures behavior without source-code changes
- Creates replayable JUnit 5 tests
- Works with Maven and Gradle tooling
- Offers hosted, on-premise and air-gapped deployment
- Masks sensitive fields inside the JVM
What to know first
- Free individual use has no SLA commitments
- Free individual use excludes indemnities and custom engineering
- Company rollout pricing is custom
Karate: what it does well
- Free MIT-licensed framework for commercial projects
- Supports REST, GraphQL, and SOAP testing
- Combines UI and API steps in tests
- API tests can be reused for performance testing
- Products run locally or in customer infrastructure
What to know first
- Free tier includes community support
- IDE Plus costs $100 a year
- Pro costs $640 a year
- Production CI/CD async testing requires an Enterprise runtime license
Alternatives to BitDive Alternatives to Karate The whole list