Shortlist by what you need
Start here if you know why you are leaving Postman.
Want the closest match?
KushoAIMost similar to Postman in what it does, its category and its price.
Visit (opens KushoAI in a new tab)Need a free plan?
CypressHas a free plan, rated 4.4 out of 5.
Visit (opens Cypress in a new tab)Want the best rated?
Refact.aiRated 4.3 out of 5 in our review, against 4.5 for Postman.
Visit (opens Refact.ai in a new tab)
At a glance
Green means better than Postman, red means worse. Prices are starting prices per month.
| Tool | Our rating | Starts at | Free plan | Best for | Compare |
|---|---|---|---|---|---|
 PostmanBaseline | 4.5 | $9/mo | Yes | The API platform, now with an AI engineer that builds, tests and maintains APIs. | |
| KushoAI | 4.0−0.5 | Free | Yes | An AI agent that generates and maintains API test suites from OpenAPI, Swagger, or Postman specs without hand-written tests. | vs Postman |
 Userdoc | 3.6−0.9 | Not listed | No | AI generates user stories, acceptance criteria and test cases from an idea or existing code - 'Git for requirements,' used by Stanley Black & Decker, Infosys and Sunoco. | vs Postman |
 TestSprite | 4.1−0.4 | Free | Yes | Tests what a coding agent just wrote, and hands back a failure bundle the agent can act on. | vs Postman |
 Xano | 4.2−0.3 | Free | Yes | Backend as a service with a visual logic builder and an MCP server for coding agents. | vs Postman |
| Cypress | 4.4−0.1 | $67/mo$58 more | Yes | JavaScript end-to-end and component testing framework with a free open-source app and a paid Cypress Cloud that adds AI test generation from natural-language prompts, self-healing tests and AI insights on failures. | vs Postman |
| Refact.ai | 4.3−0.2 | $10/mo$1 more | Yes | Self-hostable end to end, so code never has to leave your network | vs Postman |
 Anima | 4.3−0.2 | Free | Yes | AI design-to-code platform that turns Figma designs, prompts and website URLs into editable HTML or React, with a browser playground, Buddy Figma agent, an MCP server for coding agents and an API. | vs Postman |
 Katalon | 3.8−0.7 | Not listed | No | Six named AI agents span the testing lifecycle - from a Requirement Analyzer that flags ambiguities to a Root Cause Analyzer that recommends fixes, on "One Agentic Platform." | vs Postman |
The alternatives in detail
In order of how closely each one matches Postman.
KushoAI
4.0Free
vs Postman−0.5
An AI agent that generates and maintains API test suites from OpenAPI, Swagger, or Postman specs without hand-written tests.
- AI-generated test suites from OpenAPI, Swagger, or Postman specs
- Functional, edge-case, security, and load test coverage
- Continuous test maintenance as APIs change
Removes most manual effort of hand-writing API test suites
Enterprise pricing is not published, so cost planning requires a sales call
Userdoc
3.6Not listed
vs Postman−0.9
AI generates user stories, acceptance criteria and test cases from an idea or existing code - 'Git for requirements,' used by Stanley Black & Decker, Infosys and Sunoco.
- AI-generated user stories, epics, and acceptance criteria
- Code-to-spec extraction across frontend/API/backend/database layers
- AI test case generation from specifications
Extracts specs directly from existing code, not just fresh AI-generated requirements
Specific pricing isn't shown on the main landing page
TestSprite
4.1Free
vs Postman−0.4
Tests what a coding agent just wrote, and hands back a failure bundle the agent can act on.
- Tests by driving real browsers and live APIs
- E2E, API and visual regression coverage
- Machine-readable failure bundles for agents
Failure output written for the agent that wrote the code
No pricing figures published
Xano
4.2Free
vs Postman−0.3
Backend as a service with a visual logic builder and an MCP server for coding agents.
- Managed PostgreSQL with external database support
- REST API builder with auto-documentation
- Visual logic builder with triggers and scheduled jobs
MCP access lets agents build the backend, not just call it
No pricing figures published
Cypress
4.4$67/mo
vs Postman$58 more−0.1
JavaScript end-to-end and component testing framework with a free open-source app and a paid Cypress Cloud that adds AI test generation from natural-language prompts, self-healing tests and AI insights on failures.
- Cypress Studio natural-language test generation
- Self-healing tests through AI
- AI-powered insights on test failures in Cypress Cloud
Open-source app is free to use
AI features are capped by monthly or yearly prompt executions
Refact.ai
4.3$10/mo
vs Postman$1 more−0.2
Self-hostable end to end, so code never has to leave your network.
- Full self-hosting including the underlying model, not just the client
- Standard IDE code completion and chat
- Built for strict data-residency and security requirements
Genuinely complete self-hosting, including the model itself
Self-hosting the full stack requires real infrastructure investment
Anima
4.3Free
vs Postman−0.2
AI design-to-code platform that turns Figma designs, prompts and website URLs into editable HTML or React, with a browser playground, Buddy Figma agent, an MCP server for coding agents and an API.
- Figma designs to responsive HTML or React
- Website cloning and image to HTML
- Browser Playground for prompts with preview and export
Free plan with daily limits to test the output
Free plan is limited to 5 generations and imports
Katalon
3.8Not listed
vs Postman−0.7
Six named AI agents span the testing lifecycle - from a Requirement Analyzer that flags ambiguities to a Root Cause Analyzer that recommends fixes, on "One Agentic Platform.".
- Six named AI agents spanning the full testing lifecycle
- Autonomous Test Runner - executes natural-language manual tests
- Root Cause Analyzer - identifies failure causes and recommends fixes
Autonomous Test Runner lets non-automation testers run tests from plain descriptions
Pricing beyond the trial requires a demo request
FAQ
Questions people ask
Is Postman free?
Postman has a free plan, and paid plans start from $9/mo.
What is the best free alternative to Postman?
Cypress is the highest-rated alternative here with a free plan (4.4 out of 5). Other free options: Refact.ai, Anima, Xano.
What is the cheapest alternative to Postman?
Among paid plans, Refact.ai has the lowest starting price (from $10/mo). If you need it free, start with Cypress.
How did you pick these alternatives?
We match tools on what they do, their category and their price, using the details in our directory. Ratings come from our reviews and reader reviews.