Overview

Apidog is an API platform for design, debugging, mocking, testing, and documentation. It is best suited to teams that want specification-led API work and automated tests in one workflow. Its breadth is a strength, but database limits and plan terms deserve a close look before a team commits.

Specifications can drive request parameters, body content, and mock data, while response validation checks behavior against those specifications. That connects design artifacts with testing rather than treating them as separate tasks. Apidog supports GraphQL and SOAP, plus a mock server, scheduled runs, and contract testing.

Key features

Specifications and test automation

Apidog can generate request details and mock data from API specifications, then validate responses against them. Users can visually sequence requests, add assertions, extract variables, and save requests as endpoint cases. This gives teams a path from individual requests to repeatable test workflows; scheduled runs and contract testing extend that beyond interactive use.

Migration, integrations, and databases

Postman data import and Postman script support can ease a move from an existing collection-based workflow. The CLI integrates with Jenkins, GitHub, and GitLab, while activity notifications can go to Slack or webhook-compatible tools.

Database operations cover MySQL, SQL Server, PostgreSQL, and Oracle on Free; paid tiers add ClickHouse, MongoDB, and Redis. That makes the free tier useful for common SQL-backed workflows, but teams using the additional databases need a paid plan. The visual database interface handles standard SQL queries, not complex operations such as stored procedures.

Deployment and security

Apidog offers Global and Europe SaaS services, as well as an on-premises option hosted on the customer's servers. It says it uses AWS hosting, access controls, and encryption, including TLS 1.3 for data in transit. Desktop requests travel directly from the user's computer to the target server rather than through Apidog servers, a useful privacy distinction for teams evaluating request handling.

Apidog publishes REST API documentation for its Global and Europe services. That may matter to teams integrating service administration into their own tooling.

Pricing

Apidog is freemium, with a 14-day trial and paid pricing from $9/user/mo (annual). The published plan figures use different billing terms, so compare the included seats and capabilities as well as the headline amounts.

Free: 0.00 USD per free, time-unlimited, for 4 users. It includes database operations for MySQL, SQL Server, PostgreSQL, and Oracle. It is a practical starting point for a small team, but the four-user cap and omission of ClickHouse, MongoDB, and Redis limit its reach.
Basic: 12.00 USD per month, monthly subscription, with 20 team projects. It suits teams that need more project capacity than a small free setup, though the stated plan details do not establish additional controls or support.
Professional: 24.00 USD per month, monthly subscription, with advanced control and priority support. It is the stronger fit when those capabilities matter, at twice Basic's monthly price.
Enterprise: 27.00 USD per year, with annual pricing shown per month. It includes SSO, compliance features, 24/7 support, and an on-premises edition. These are relevant for organizations with identity, compliance, support, or hosting requirements; confirm the annual term and per-month presentation when budgeting.

The paid entry point is quoted on an annual basis, while the Basic and Professional figures are monthly subscriptions. That difference matters when comparing costs; check the renewal and commitment terms for the plan you choose.

Platforms

Apidog supports API, extension, Linux, macOS, self-hosted, web, and Windows platforms. The range accommodates browser-based and desktop work, with self-hosting available for teams that prefer deployment on their own servers.

Who it's for

Apidog is a strong fit for API teams that want specification-based design and validation alongside mocks, request automation, and CI/CD integration. It is also a sensible candidate for teams migrating Postman data or needing Global, Europe, or on-premises deployment choices. It is less suitable for a four-person free tier to serve a larger team, or for workflows that depend on complex database operations in the visual interface.

Pros and cons

Pros: Specification-generated requests and mock data paired with response validation can keep design and testing aligned.
Pros: Visual request orchestration, scheduled runs, contract testing, and CI/CD integrations support repeatable testing beyond one-off calls.
Pros: Postman import and script compatibility can reduce friction for teams bringing existing work over.
Pros: SaaS regions and on-premises deployment give teams a choice of hosting approach.
Cons: Free is capped at 4 users, and the broader database set requires a paid tier.
Cons: The visual database interface does not support complex operations such as stored procedures.
Cons: The quoted paid-from price is annual, while two named tiers show monthly subscriptions, so pricing comparisons require attention to billing terms.

Alternatives

For a broader comparison, see API Testing Tools, API Design Tools, and API clients.

Postman is worth considering if its free plan's 50 AI credits, API client and core tools, specs and mock servers, Native Git, and Collection Runner match your needs.
Bruno is an option if you prefer its free Open Source plan, with 2 workspaces and 5 OpenAPI syncs per month, or its Pro plan at 6.00 USD per month billed annually.
Hoppscotch may suit users seeking a free plan with REST, GraphQL, and realtime API testing, a personal workspace, collections, environments, and pre-request scripts.
Insomnia is an alternative if its free Essentials allowance of 3 users for Git Sync projects and 1,000 mock server requests per month fits your workflow.
Karate is another option for teams considering a free framework that covers REST, GraphQL, and SOAP API testing, browser and desktop UI automation, and Gatling performance testing.
Kreya offers a free plan for individuals, with request history limited to the latest request.
Pact is an alternative centered on open-source tooling.
SoapUI is a free alternative for REST, SOAP, and GraphQL testing, functional and regression testing, API mocking, and command-line automation.

Verdict

Choose Apidog if your team wants specification-led API design tied directly to mocks, validation, and automated request workflows, with the option of on-premises deployment. Look elsewhere if you need complex database procedures in the visual interface or cannot accept the free plan's four-user limit and paid database expansion. The combination is compelling for teams that will use the full workflow, but the billing terms and database coverage should fit before you scale up.

	Apidog	WhoisJSON API
Free plan	Yes	Yes
Free trial	Yes	No
Paid from	$9/mo	$10/mo
Open source	No	No
Platforms	api, extension, Linux, macOS, self-hosted, Web, Windows	api, Linux, macOS, Web, Windows
Free plan	Yes	Yes
Paid from	$9/user/mo	—
GraphQL support	Yes	—
API documentation	—	Yes

Apidog vs WhoisJSON API

Apidog

WhoisJSON API