Free
Free
Open-source downloads and documentation; no SaaS subscription is listed on the project homepage.
- Access
- Open-source downloads and documentation; no SaaS subscription is listed on the project homepage.
Testing · Vendor site 2026-10-04
MockServer is an open-source tool to mock HTTP and HTTPS services, record traffic, and verify requests for testing and development. Recent site copy also highlights MCP support so AI assistants can work with mock expectations alongside traditional API testing workflows.
Understand the total cost
Free
Free
Open-source downloads and documentation; no SaaS subscription is listed on the project homepage.
No retained pricing changes yet. A current price alone does not establish a historical trend.
Reviewed vendor source
Read original source ↗Facts apply to the named version and check date. Send a sourced correction if something changed.
Yes. Mock Server has an ongoing free plan. Open-source downloads and documentation; no SaaS subscription is listed on the project homepage.
Mock Server is listed as free. No paid plan with a published price was found.
API or developer access is mentioned. REST API reference and client libraries are documented for creating expectations, verifying requests, and proxying traffic.