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Head-to-head · API Mocking Tools

WireMock vs Mockoon

  • Updated Oct 2026
  • Both researched from official sources
  • 1 check side by side
Higher score WireMock #3 in API Mocking Tools 9.0/10 Free plan Free plan✓ 0 of 4 features Visit WireMock
Mockoon #6 in API Mocking Tools 8.6/10 Free plan Free plan✓ 0 of 4 features Visit Mockoon

WireMock leads on 0 checks, Mockoon on 0, and 1 is even. Who comes out ahead on the 1 yes/no, price and count check where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreWireMock · 9.0/10
  • Free planboth

WireMock scores higher on our rubric for api mocking tools: 9.0 against 8.6 out of 10; our editors rank them #3 and #6.

WireMock is the better fit for teams needing mature collaborative mocking. Mockoon is the better fit for teams wanting a polished local-to-cloud workflow.

  • WireMock fits best

    Teams needing mature collaborative mocking

  • Mockoon fits best

    Teams wanting a polished local-to-cloud workflow

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature WireMock 9.0/10 Visit ↗ Mockoon 8.6/10 Visit ↗
At a glance
Editor score 9.0 8.6
Ranking #3 in API Mocking Tools #6 in API Mocking Tools
Best for Teams needing mature collaborative mocking Teams wanting a polished local-to-cloud workflow
Pricing model Free plan + paid Free plan + paid
Starting price — $100/mo
Free plan ✓ ✓
Free trial — —
Deployment Cloud, Self-hosted Cloud, Self-hosted, Desktop
Platforms Web, Linux, Windows, macOS Web, Windows, macOS, Linux
Support Community, Docs, Email Email, Community, Docs
Compliance SOC 2, SSO/SAML, 2FA GDPR
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features WireMock 0/4 · Mockoon 0/4
Dynamic responses Not checked yet Not checked yet
OpenAPI import Not checked yet Not checked yet
Mock data generation Not checked yet Not checked yet
Local deployment Not checked yet Not checked yet
Specs
Request matching Not checked yet Not checked yet
Supported protocols Not checked yet Not checked yet
Our review
Pros
  • Imports OpenAPI and validates mock and live API traffic
  • Supports Git synchronization, recording, stateful responses, and templating
  • Offers hosted, local, CI/CD, Kubernetes, and self-managed deployment
  • Rule-based, stateful, and CRUD-backed API mocks
  • OpenAPI, recording, proxying, callbacks, CLI, Docker, and GitHub Actions
  • Local desktop app plus cloud deployment and real-time collaboration
Cons
  • Free is limited to 1,000 mock API calls per month
  • Free supports one user and three running mock APIs
  • Enterprise pricing is quote-based
  • Team pricing starts at $100/month billed annually
  • Cloud Team plan includes only 3 deployed API mocks
  • Primarily focused on API mocking and virtualization
Our verdict

WireMock is an API simulation and mocking platform for developers, testers, and engineering teams. WireMock Cloud supports hosted mock APIs, OpenAPI and Swagger imports, traffic recording, contract validation, and collaboration on…

Read the review →

Mockoon is an open-source API mocking and sandboxing tool for developers and teams. Its desktop application creates local REST APIs with routing rules, dynamic templating, stateful responses, fake JSON databases, request recording,…

Read the review →
  1. WireMockAPI Mocking Tools 9.0Free plan
  2. MockoonAPI Mocking Tools 8.6Free plan

Strengths and trade-offs

  • WireMock — where it wins

    • Imports OpenAPI and validates mock and live API traffic
    • Supports Git synchronization, recording, stateful responses, and templating
    • Offers hosted, local, CI/CD, Kubernetes, and self-managed deployment

    Where it doesn't

    • Free is limited to 1,000 mock API calls per month
    • Free supports one user and three running mock APIs
    • Enterprise pricing is quote-based

  • Mockoon — where it wins

    • Rule-based, stateful, and CRUD-backed API mocks
    • OpenAPI, recording, proxying, callbacks, CLI, Docker, and GitHub Actions
    • Local desktop app plus cloud deployment and real-time collaboration

    Where it doesn't

    • Team pricing starts at $100/month billed annually
    • Cloud Team plan includes only 3 deployed API mocks
    • Primarily focused on API mocking and virtualization

More comparisons

All API mocking tools comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update