Keploy
FreeAI-Powered Automated Testing for Developers
About Keploy
Keploy is an AI-powered, open-source platform that transforms real production traffic into automated tests and dependency sandboxes, enabling developers to catch regressions before code is merged. It uses eBPF and network-level interception to record incoming requests and outgoing dependency calls without requiring application code changes, then replays them against new builds to detect response, schema, contract, and performance regressions. Keploy supports API, integration, and regression testing across local, CI/CD, and Kubernetes environments, with features like AI-driven test generation, automatic mocking of databases, queues, caches, and third-party APIs, noise filtering, test deduplication, and schema coverage insights. It offers a free Playground tier, a Pro plan at $19/user/mo, and Enterprise options with advanced governance, security, and support.
Key Features
Pros & Cons
- Open-source core (Apache 2.0) with a free Playground tier
- No code changes required – uses eBPF for network interception
- Generates tests and mocks from real production traffic, increasing coverage
- Supports a wide range of protocols (HTTP, gRPC, GraphQL, Kafka) and databases
- Integrates with CI/CD pipelines and Kubernetes environments
- AI-powered self-healing and bug detection capabilities
- Free Playground tier is limited to 100 test runs and 5 AI credits per month
- Some advanced features (Kubernetes recording, governance controls, higher usage) require Pro or Enterprise plans
- May have a learning curve for setting up eBPF on non-Linux systems (though local recording supports MacOS and Windows via Docker)
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