Record API traffic and replay it as tests for deterministic, high-coverage testing.
Keploy is an open-source API testing platform that leverages record-and-replay to automate the generation of integration and end-to-end tests. It works by capturing real API traffic in production or staging environments using eBPF, then virtualizes dependencies to create isolated sandbox environments. This allows for deterministic replay of tests in CI/CD pipelines or local development, catching regressions early. Key features include automatic test generation from API traffic, noise filtering, deduplication, and AI-powered bug detection. Keploy supports multiple languages (Go, Java, Python, etc.), databases (Postgres, MySQL, MongoDB, Redis, etc.), and frameworks (Gin, Echo, GraphQL, etc.). It integrates with CI/CD tools like GitHub Actions and GitLab.
Keploy is an open-source API testing platform that leverages record-and-replay to automate the generation of integration and end-to-end tests.
Explore all tools that specialize in traffic simulation. This domain focus ensures Keploy delivers optimized results for this specific requirement.
Automatically surfaces suspicious diffs, flaky patterns, and likely root causes using AI algorithms, flagging anomalies in API responses without manual checks.
Generates tests and assertions automatically from recorded API traffic, reducing the need for manual test creation and maintenance. Supports deduping and noise filtering.
A standalone mocking library that utilizes recorded dependency interactions as stubs for unit tests or chaos experiments. Allows mocking of databases, Kafka, Redis, and third-party APIs.
Tracks test coverage across endpoints, branches, and edge cases, providing insights into the effectiveness of recorded flows. Generates coverage reports that highlight untested paths.
Stabilizes time-based logic, retries, and expiring tokens with precise time control. Allows for deterministic replay of tests involving time-sensitive operations.
Install Keploy CLI.
Wrap your application with Keploy.
Start Keploy and your application.
Generate API traffic by hitting your API endpoints with curl or a client.
Review and edit the generated tests, mocks, and assertions.
Replay the traffic in a CI/CD pipeline or local environment to verify functionality.
All Set
Ready to go
Verified feedback from other users.
"Users praise Keploy for ease of use, time savings in testing, and high test coverage."
Post questions, share tips, and help other users.
WireMock is the industry standard for scalable API simulation, enabling developers to simulate APIs and ship faster.
Zymergen was a bio/tech company that engineered microbes for various industrial purposes.
Uncover and optimize your SaaS investment.
A powerful shell designed for interactive use and scripting.
Zopto was a LinkedIn automation tool designed to generate leads, but it is now defunct.
AI-powered collaboration platform that reimagines teamwork through unified communication and workspace automation.
Maximize your Amazon sales and grow your business with powerful, accurate data and AI-driven listing optimization.
