The Best Postman Alternative

Postman ended free team collaboration on March 1, 2026. The Free plan is now limited to one user and can’t create a team, so the moment a second developer needs access to your collections, someone has to pull out a credit card. If you’re searching for a Postman alternative, that change is probably why.

Try Apidog today

Here’s the direct answer: Apidog is a Postman alternative for teams. It keeps a forever-free plan for up to four users, runs existing Postman scripts without rewrites, and combines API design, debugging, testing, mocking, and documentation in one platform.

This guide covers what changed in Postman, how pricing compares, and how to migrate an existing collection.

Why developers are leaving Postman in 2026

Postman is still a capable API client. The reasons teams switch are mostly about collaboration, pricing, and keeping API artifacts synchronized.

• Team collaboration is now paid. Before March 2026, a Free workspace could invite up to three collaborators. Now, the Free plan is limited to one user. Collaborating teams pay from $14 per user per month, billed annually, according to Postman’s pricing page. For a four-person team, that is roughly $672 per year. See the latest limitations of Postman’s free plan for the full breakdown.
• Specs and collections are separate. In Postman, an OpenAPI spec and a collection are separate objects. When an API changes, teams may need to update the spec, collection, mock, and tests independently.
• The client can feel heavier than a request tool. Sign-in walls, workspaces, monitors, and AI features can sit between you and a request. See why Postman feels slow and bloated in 2026.

Postman is not a bad product. But for teams, its pricing and manual synchronization work can add overhead.

What the change costs a real team

At Postman’s entry team price of $14 per user per month, billed annually, costs scale quickly. Apidog is free for up to four users, then costs $9 per user per month beyond that.

Seats	Postman per year	Apidog per year	Difference
1	$0 (Free plan)	$0 (free plan)	$0
4	$672	$0	$672
10	$1,680	$1,080	$600
20	$3,360	$2,160	$1,200

A solo developer pays nothing on either tool. Postman’s Free plan still includes unlimited collection runs and mock server usage; the cost gap begins when a second person needs access.

Once a team exceeds Apidog’s four free users, every seat is billed at $9 per user per month. The free tier no longer applies after four seats, but the per-seat price remains $5 lower than Postman’s entry team price.

Subscription cost is not the only consideration. Teams using Postman for collaboration may also use separate tools for documentation and mocks. Consolidating those workflows can reduce additional tooling overhead.

The answer: Apidog

Apidog is an API development platform used by over 500,000 developers. It covers visual API design, debugging, automated testing, smart mocking, and published documentation, using the OpenAPI spec as a single source of truth.

Three details matter when comparing it with Postman:

1. The free plan supports four users. Small teams can design, debug, and test together at no cost, with unlimited APIs, requests, projects, and collection runs.
2. It is 100% Postman syntax compatible. Pre-request scripts, post-request scripts, variables, and dynamic values carry over without rewriting test logic.
3. Paid plans start at $9 per user per month. That compares with Postman’s $14+ for collaboration.

Where Apidog goes beyond Postman

One spec drives everything

Apidog is design-first. Your API spec, requests, mock servers, and documentation stay linked.

When you rename a field in the spec, related examples, mocks, and docs update with it. Instead of maintaining detached API artifacts, you can use the spec as the source of truth.

Testing without run caps or glue code

Apidog provides visual test orchestration:

1. Add endpoints to a scenario.
2. Add assertions visually.
3. Extract values from one response.
4. Reuse those values in later requests.
5. Chain API calls without writing glue code.

It also includes scheduled runs, performance testing, shareable online test reports, and a self-hosted runner for automation inside your network. Runs are unlimited on every plan, including the free plan.

For CI, the Apidog CLI runs the same scenarios in Jenkins, GitLab CI, or GitHub Actions and outputs HTML reports per build. If you currently use Newman, review these Postman CLI alternatives for CI.

Mocking with schema-aware responses

Apidog’s smart mock engine reads your schema and returns realistic fake data without manual configuration.

For example:

• A field named email returns an email value.
• A field named avatar_url returns an image URL.

Postman supports fixed-response mocks, but not schema-aware mocks or a self-hosted mock option. With a schema-driven mock server, frontend work can begin before the backend is complete.

Documentation you can publish

Apidog generates interactive API documentation from your spec. You can publish it on a custom domain with:

• Custom layouts
• Markdown pages
• Versioning
• A built-in “try it” console

Because the docs come from the same spec used for testing and mocking, the documentation stays aligned with the API contract.

Built for AI-assisted development

Apidog includes an MCP server that exposes API specs to AI agents, an MCP client for debugging and testing MCP servers visually, and a CLI for agent-driven documentation, mocks, and tests.

The MCP client supports STDIO and streamable HTTP, with OAuth 2.0 auto-configuration.

Install the agent skill with:

npm install -g apidog-cli
npx apidog-cli install-skill

Learn more in what is Apidog MCP Server.

Postman vs. Apidog at a glance

	Postman	Apidog
Free plan users	1 (no team)	4
Entry price for teams	From $14/user/month	$9/user/month
Spec-to-collection sync	Manual	Automatic
Visual test orchestration	No	Yes
Smart schema-based mocking	No	Yes
Self-hosted mock server / runner	No	Yes
Docs on a custom domain	No	Yes
MCP client and visual MCP debugging	No	Yes
Postman script compatibility	Native	100% compatible
G2 usability score	Category average 9.0	9.4, ranked #1

Migrate from Postman in one import

Apidog imports Postman collections and environments directly.

1. Export your collection and environment from Postman.
2. Import both files into Apidog.
3. Open an imported request and send it.
4. Verify your pre-request scripts, assertions, and variables.
5. Generate or refine an API spec to make it the source of truth.

Because Apidog supports Postman script syntax, pre-request logic, test assertions, and variables work as-is. For a migration path used by teams switching after the npm supply-chain scare, see secure API testing and migration after the Axios npm attack.

Your first hour after switching

A migration does not need to become a large project. Use this first-hour checklist.

Minutes 0–10: Import collections and environments

Export your Postman collections and environments, then use Apidog’s one-click import.

Your requests, folder structure, headers, authentication settings, and variables arrive intact.

Minutes 10–20: Run existing scripts

Open an imported request and send it.

Pre-request scripts, assertions, and dynamic values execute unchanged because Apidog is compatible with Postman script syntax.

Minutes 20–30: Generate a spec

A Postman collection describes requests, but it does not define a contract.

Generate a structured API spec from imported requests, then use that spec to keep collections, mocks, and docs synchronized.

Minutes 30–40: Enable smart mocking

With a spec in place, enable the mock server.

The mock engine returns data that matches your schema without requiring mock rules for every field. Point your frontend application to the mock URL to unblock UI development while backend work is in progress.

Minutes 40–50: Build one visual test scenario

Create a scenario with a few endpoints:

1. Call an authentication endpoint.
2. Extract a token from the response.
3. Pass the token into a subsequent request.
4. Add an assertion for the expected status code or response body.

You now have a chained API test without writing glue code.

Minutes 50–60: Run it in CI

Install the CLI and run the scenario from your terminal:

npm install -g apidog-cli
apidog run scenario --scenario-id 12345 --env production

The same command works in Jenkins, GitLab CI, and GitHub Actions. Each run generates an HTML report. See how to manage APIs with Apidog CLI for the command reference.

Enterprise controls, if you need them

Larger organizations typically need to evaluate access controls, data residency, and account provisioning alongside API tooling.

Apidog provides:

• SSO through Okta and Microsoft Entra ID. Access follows your identity provider.
• SCIM provisioning. New hires can receive seats automatically, while departing users lose access through directory synchronization.
• Project-level RBAC. Permissions can apply per project rather than only per workspace.
• European data residency. Apidog Europe is a GDPR-compliant deployment with data stored in AWS Ireland and Germany.
• Self-hosted runner. Scheduled tests and automation can execute on your own infrastructure, so internal APIs do not leave your network.

On G2, Apidog scores 9.8 for Ease of Admin, 9.7 for Ease of Use, and 9.7 for Meets Requirements, against category averages around 9.0 to 9.1, with a 4.8 out of 5 overall rating.

One caveat: Postman’s enterprise governance ecosystem has been available longer. If your organization has established processes around it, include that work in your migration plan.

When Postman still makes sense

Postman can still be the right choice in some cases:

• You are a solo developer who never shares a workspace.
• You rely on Postman’s VS Code extension. Apidog offers an IntelliJ IDEA plugin instead.
• Your organization has deeply integrated Postman Enterprise governance workflows.

For teams primarily affected by pricing, collaboration limits, or spec drift, Apidog is a practical alternative. If price is the main concern, see the best Postman alternative for teams priced out of Postman.

Frequently asked questions

Is Apidog free for teams?

Yes. The free plan includes four users with unlimited APIs, requests, projects, and test runs. Postman’s Free plan dropped to one user in March 2026 and cannot create a team.

Will my Postman test scripts work in Apidog?

Yes. Apidog is 100% compatible with Postman script syntax, including pre-request scripts, test assertions, and dynamic variables. Import the collection and run it.

Does Apidog replace my documentation tool too?

For API reference documentation, yes. Apidog publishes interactive documentation with custom domains, versioning, and Markdown pages from the same spec your team tests against.

How does Apidog pricing compare to Postman?

Apidog’s paid plans start at $9 per user per month, compared with Postman’s $14+ for team collaboration. A four-person team on Apidog’s free plan saves roughly $672 per year versus Postman’s entry team pricing.

Do I need to rewrite my Newman or CI setup?

No. The Apidog CLI can take Newman’s place in your pipeline.

Install it with:

npm install -g apidog-cli

Then run a scenario:

apidog run scenario --scenario-id 12345 --env production

You can run this from Jenkins, GitLab CI, or GitHub Actions. Each run outputs an HTML report that can be published as a build artifact.

Does Apidog have a VS Code extension?

No. Postman has the advantage for VS Code integration. Apidog offers an IntelliJ IDEA plugin, desktop apps, and a web app for the same workflows in a browser.

If sending requests directly from VS Code is central to your workflow, factor that into the decision.

Try it with your own collections

The fastest way to evaluate a Postman alternative is to import real work.

Download Apidog, import a Postman collection, and run an existing test scenario. Your team of four can work for free, your scripts run unchanged, and your spec can stay synchronized with the mocks, docs, and tests built on top of it.

For the full comparison, see the Apidog vs. Postman comparison page.