Apistaq vs Karate
Apistaq
apistaq.com
Karate
karatelabs.ioSide by side
| Figure | Apistaq | Karate |
|---|---|---|
| Price from | $149/mo | $8.33/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Open source | — | Yes |
| Web | Yes | — |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 3 | 5 |
| Spec score · API Governance Software | 9.1 (#2) | 9.1 (#3) |
| Documentation depth | Documentation includes a quickstart, API reference, SDK guides and OpenAPI-source configuration guidance. | Documentation covers installation, CLI, Maven, Gradle, standalone JAR, syntax, HTTP, assertions, parallel execution, Java API, databases, WebSocket, MQ, UI and performance testing. |
| Integrations | Apistaq lists GitHub, GitLab, Bitbucket, Postman, Swagger Editor, Stoplight, and Insomnia as compatible with its existing-stack workflow. | The integrations directory lists more than 40 native integrations and more than 15 protocols or formats. |
| Purpose | Apistaq is an API governance control plane for platform teams that derives versioning, rate-limit policies, SDKs, and developer portals from an OpenAPI spec. | Karate combines API, UI, mock, and performance testing in one framework with readable syntax. |
| Support | Community support is included in the Free plan. | The free tier includes community support, Pro includes priority email support, and Enterprise includes commercial support with an SLA and dedicated Slack channel. |
| What it does | Apistaq is a control plane that derives API versioning, rate-limit policies, SDKs and a developer portal from one OpenAPI specification. | Karate combines API, UI, mock, contract and performance testing in one Gherkin-style framework. |
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
Apistaq
Apistaq is an API governance control plane for platform teams that builds versioning, rate-limit policies, SDKs, and developer portals from OpenAPI specifications. It tracks spec changes, identifies breaking changes, and supports documentation by version, deprecation notices, and sunset dates. Rate-limit policies can use token bucket, sliding window, or fixed window algorithms, with global, tag-level, and endpoint-level inheritance. SDK generation covers TypeScript, Python, and Go, with publishing options for npm, PyPI, and pkg.go.dev; generation is available on Builder and Platform. The generated portal can include an interactive explorer, versioned documentation, SDK links, and spec-derived changelogs. Specs can be supplied through GitHub, GitLab, Bitbucket, a direct URL, or manual YAML or JSON upload. Apistaq says it does not proxy API traffic and is not an API gateway. The Free plan is free, Builder is $149 a month, and Platform is $399 a month. The Free plan includes basic versioning for up to three versions per API and global rate-limit policies.
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.