Compare Mockd
See how Mockd stacks up against other API mocking solutions
API mocking tools vary widely in protocol support, performance, and ease of use. Whether you're looking for a WireMock alternative, need multi-protocol support, or want to escape cloud-only limitations, see how Mockd compares to the competition.
Quick Comparison
Feature overview across popular API mocking tools
| Feature | Mockd | W WireMock | P Postman | M MSW | Mi Microcks | Pr Prism | js json-server |
|---|---|---|---|---|---|---|---|
| HTTP/REST | |||||||
| WebSocket | v4 Beta | ||||||
| GraphQL | Extension | ||||||
| gRPC | Extension | ||||||
| MQTT | |||||||
| Startup Time | <10ms | 5-10s | N/A | N/A | 30s+ | ~2s | ~1s |
| Memory Usage | <30MB | 200MB+ | N/A | N/A | 500MB+ | ~80MB | ~50MB |
| Dependencies | None | JVM | Cloud | Node.js | JVM, Docker | Node.js | Node.js |
| Built-in Cloud Tunnel | |||||||
| MCP Server (AI editors) | 18 tools | ||||||
| Chaos Engineering | 10 profiles | ||||||
| Mock Verification | |||||||
| Stateful CRUD |
Detailed Comparisons
Dive deeper into how Mockd compares to each tool
Mockd vs WireMock
No Java required. Better free tier. More protocols.
Mockd vs Postman
All protocols. No call limits. Works offline.
Mockd vs Microcks
No specs required. Simpler setup. Faster startup.
Mockd vs MSW
Standalone server. Team sharing. Backend testing.
Mockd vs Prism
Beyond OpenAPI validation. Dynamic responses. Stateful.
Mockd vs json-server
More protocols. Real matching. Import your specs.
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curl -sSL https://get.mockd.io | sh