Overview

Apidog is an API workspace for teams that want design, request debugging, mocks, tests, and documentation tied to the same specifications. It is strongest for teams building repeatable workflows around API contracts; solo users or teams needing complex database operations may find its limits more important than its breadth.

Its useful distinction is the connection between specification-driven work and request automation, alongside choices for SaaS or customer-hosted deployment.

Key features

Specifications linked to requests and tests

Apidog can derive request parameters and body content from API specifications, create mock data, and validate responses against those specifications. GraphQL and SOAP support and a mock server broaden its reach beyond REST-oriented workflows. This connection can reduce divergence between an API definition and its tests, though it suits teams willing to keep specifications central to their process.

Repeatable request workflows

Users can visually sequence requests, add assertions, extract variables, and save requests as endpoint cases. Scheduled runs and contract testing extend that approach beyond one-off debugging. The CLI integrates with Jenkins, GitHub, and GitLab, while activity notifications can go to Slack or webhook-compatible tools. These features make Apidog relevant to teams putting API checks into ongoing development work, not just designing endpoints.

Migration, databases, and privacy

Postman data import and Postman script support can ease a move for teams with existing collections. Database operations cover MySQL, SQL Server, PostgreSQL, and Oracle on the Free plan; ClickHouse, MongoDB, and Redis are reserved for paid tiers. The visual database interface handles standard SQL but not complex operations such as stored procedures, so it should not replace a database tool for that work.

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

Pricing

Apidog is freemium, with a 14-day trial and a time-unlimited Free plan at 0.00 USD per free. Free is capped at 4 users, but includes the four named database integrations, making it a practical starting point for small teams validating a workflow before paying.

Basic is $9/user/mo (annual) in the pricing note; the plan table also gives a monthly subscription price of 12.00 USD per month and a limit of 20 team projects. That distinction matters: teams should match the annual per-user figure to the monthly plan terms before budgeting. Basic adds paid-tier database support, including ClickHouse, MongoDB, and Redis, but the 20-project ceiling may constrain broader team use.

Professional is 24.00 USD per month and adds advanced control and priority support, which better fits teams that need more administration or a higher support priority. Enterprise is shown at 27.00 USD per year, billed annually with the price shown per month; it includes SSO, compliance features, 24/7 support, and the on-premises edition. Its stated annual price basis is unusual beside the other plan terms, so confirm the billing amount before committing. The lower tiers do not include the Enterprise security and support features.

Platforms

Apidog supports API, extension, Linux, macOS, self-hosted, web, and Windows environments. That range gives teams desktop, browser, and customer-hosted options rather than tying the workflow to one operating environment.

Who it's for

Apidog is a strong fit for API teams that want specification-led design connected to mocks, automated request sequences, contract checks, and CI/CD. It also suits teams migrating Postman data or choosing between SaaS regions and on-premises hosting. It is a weaker fit for a four-person cap-conscious team that needs paid-only database connectors, or for anyone relying on visual stored-procedure workflows.

Pros and cons

Pros: Specifications can drive request content, mocks, and response validation, keeping design and checking connected.
Pros: Visual sequencing, assertions, variables, scheduled runs, and CI/CD integrations support repeatable API checks.
Pros: Free includes four users and four database integrations; deployment includes Global, Europe, and on-premises choices.
Cons: Free is limited to 4 users, and ClickHouse, MongoDB, and Redis require a paid tier.
Cons: The visual database interface does not support complex operations such as stored procedures.
Cons: Enterprise's stated annual billing basis should be confirmed, and its SSO, compliance, and 24/7 support are not in lower tiers.

Alternatives

Choose Apollo Studio instead if its free plan's cap of 3 developers, 60 requests per minute on the Router, and one-day data retention fit your needs. Microcks is a free, 100% open-source, community-driven CNCF Incubating project. OpenAPI Studio is a self-hosted or web option described as a solo developer project with a public codebase and transparent roadmap. Pact is the alternative for readers considering its open-source tooling. Postman is another freemium API client with a free plan that includes 50 AI credits, core tools, specs and mock servers, Native Git, and Collection Runner. TypeSpec is a free Microsoft-built, community-supported project. GraphQL Hive is worth considering for its free Hobby plan, which allows 1M operations per month and unlimited seats, projects, organizations, schema pushes, and changes. oasdiff is an alternative with an Apache 2.0 open-source engine, CLI, and GitHub Action.

Verdict

Choose Apidog if your team wants one specification-centered place for API design, mocks, testing, and documentation, with automation and deployment flexibility around that workflow. Its Free plan is a useful small-team entry point, but the four-user cap, paid-only database connectors, limited visual SQL operations, and plan billing terms deserve a close look. If those constraints collide with your team’s needs, compare alternatives before adopting it.

	Apidog	Insomnium
Free plan	Yes	No
Free trial	Yes	No
Paid from	$9/mo	—
Open source	No	No
Platforms	api, extension, Linux, macOS, self-hosted, Web, Windows	macOS, Windows, Linux
Free plan	Yes	Yes
Paid from	$9/user/mo	—
GraphQL support	Yes	Yes
gRPC support	—	Yes
WebSocket support	—	Yes
Available platforms	—	desktop

Apidog vs Insomnium

Apidog

Insomnium