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Apidog vs MockServer

Both stand on api design tools. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

Apidog

Free plan APIExtensionLinux+4

Apidog combines API design, testing, mocking, and documentation with specification-driven workflows and deployment choices. Check the plan details and database limits against your team's requirements.

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MockServer

Free plan APILinuxMac+3

MockServer covers mocking, proxying, verification, and chaos testing across a broad set of protocols and deployment options. Its always-reachable health probes are a security detail to account for when configuring an instance.

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The facts

ApidogMockServer
Free planYesYes
Open sourceNoNot published
Runs onAPI, Extension, Linux, Mac, Self-hosted, Web, WindowsAPI, Linux, Mac, Self-hosted, Web, Windows
Lowest paid planBasic: $9 a monthFree or on request
Plans published51
MakerNot publishedNot published
Websiteapidog.commock-server.com
On api design tools#1 of 26#5 of 26

Apidog: what it does well

  • Generates requests and mock data from API specifications.
  • Supports GraphQL, SOAP, and Postman scripts.
  • Free database operations include four named database systems.
  • CLI integrates with Jenkins, GitHub, and GitLab.
  • Offers on-premises deployment on customer servers.

What to know first

  • Complex database operations such as stored procedures are unsupported.
  • ClickHouse, MongoDB, and Redis are paid-tier features.
  • Enterprise pricing is listed as $27 a year.

MockServer: what it does well

  • Free, self-hosted deployment with no SaaS account
  • Mocks and validates against OpenAPI or Swagger
  • Imports HAR files and Postman collections
  • Supports multiple official language clients
  • Dashboard shows live logs and recorded traffic

What to know first

  • Status and readiness probes need no authentication
  • HTTP/3 support is experimental and uses a separate UDP port

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