Mock Server

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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.

Updated 2026-10-04View sources

Official website

Category: Testing
Free access: Open-source downloads and documentation; no SaaS subscription is listed on the project homepage.
API access: REST API reference and client libraries are documented for creating expectations, verifying requests, and proxying traffic.

Is Mock Server right for you?

A good fit for

Backend and QA engineers who need programmable HTTP mocks, traffic recording, and verification in CI or local environments.

Before you choose

Self-hosted operation requires running MockServer yourself; enterprise support is not presented as a standard paid cloud plan on the homepage.

HTTP mocking and verification

MockServer markets programmable HTTP mocks with recording, verification, OpenAPI import, and MCP-oriented workflows for modern API and AI-assisted testing.

What it can do

Features & capabilities

Unknown is different from unavailable. Each fact carries its own evidence.

Capability	Value	Evidence	Checked
Core purpose	Homepage title describes mocking any HTTP service, recording traffic, and MCP support for AI assistants.	Facts sourced	2026-10-04
Expectations	Documentation navigation covers creating expectations, stateful scenarios, and verification of proxied requests.	Facts sourced	2026-10-04
Distribution	Site links package managers including Docker, Maven, npm, and Helm for deployment.	Facts sourced	2026-10-04

Understand the total cost

Mock Server pricing & plans

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.

Explore pricing & history

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The practical questions

Frequently asked questions

What is Mock Server used for?

Does Mock Server have a free plan?

Open-source downloads and documentation; no SaaS subscription is listed on the project homepage.. This record lists ongoing free access; check the plan limits before starting.

How much does Mock Server cost?

No paid monthly price is listed; this record treats the product as free to start. See the plan cards for entitlements, billing commitments and seat minimums.

Can I use Mock Server through an API?

REST API reference and client libraries are documented for creating expectations, verifying requests, and proxying traffic.. API access and subscription access may have different terms; consult the linked sources.

What should I check before choosing it?

Self-hosted operation requires running MockServer yourself; enterprise support is not presented as a standard paid cloud plan on the homepage.

Price history

No retained pricing changes yet. A current price alone does not establish a historical trend.

How this profile is supported

Identity and profile

Reviewed vendor source

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2026-10-04

Facts apply to the named version and check date. Send a sourced correction if something changed.