Karate vs vacuum
Karate
karatelabs.iovacuum
quobix.comSide by side
| Figure | Karate | vacuum |
|---|---|---|
| Price from | $8.33/mo | — |
| Free plan | Yes | — |
| Free trial | Yes | — |
| Open source | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 5 | 0 |
| Spec score · API Governance Software | 9.1 (#3) | 7.3 (#21) |
| Performance | Karate can reuse API tests as performance tests through built-in Gatling integration. | The maker says vacuum is written in Go, is multithreaded, and uses an index for complex rules. |
| Purpose | Karate combines API, UI, mock, and performance testing in one framework with readable syntax. | Vacuum is a deterministic linter and quality checking tool for OpenAPI, AsyncAPI, and JSON Schema specifications. |
| Support | The free tier includes community support, Pro includes priority email support, and Enterprise includes commercial support with an SLA and dedicated Slack channel. | The FAQ says vacuum is actively supported and that companies sponsoring the project can receive priority support for issues. |
Plans
Karate
- FreeFree
- IDE Plus$100 a year
- Xplorer Premium$200 a year
- Pro$640 a year
- Karate EnterprisePriced on request
In their own words
Karate
Karate is a testing framework for API, UI, mock, and performance work. Its MIT-licensed core is free for commercial projects and supports REST, GraphQL, and SOAP testing, with JSON and XML assertions and schema validation. It can automate browsers and desktop apps, and combine UI and API steps in one test. Built-in Gatling integration lets teams reuse API tests for performance testing. The Free plan costs nothing and includes community support. Paid plans include IDE Plus at $100 a year, Xplorer Premium at $200 a year, and Pro at $640 a year; Pro adds IDE plugins, debugging, enhanced autocomplete, development async protocol testing, and priority email support. The platform lists integrations including AWS, Google Cloud, Azure, Jenkins, GitHub Actions, Maven, Gradle, Docker, IntelliJ, VS Code, and Gatling. Enterprise async protocol testing covers Kafka, gRPC, and WebSocket, but production CI/CD execution requires an Enterprise runtime license. Platforms include API, extension, Linux, macOS, self-hosted, and Windows.