API platform for building and using APIs
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2287 reviews trackedThe Bottom Line
Entry price
Free plan available, paid tiers above
Biggest pro
Supports virtually every API protocol in one unified interface
Biggest con
Desktop app can consume significant memory with large collections
TL;DR - Postman
- Industry-standard API platform supporting HTTP, GraphQL, gRPC, WebSocket, and MQTT in one workspace
- Free tier includes unlimited collection runs, mock servers, and 50 AI credits per month
- Team plans start at $19/user/month with collaboration, RBAC, and SDK generation
Pricing: Free plan available
Best for: Growing teams
4.7/5 across review platforms
What is Postman?
Postman is an API development platform used by over 30 million developers and 500,000 organizations worldwide. It provides a unified workspace for designing, testing, documenting, and monitoring APIs across HTTP, GraphQL, gRPC, WebSocket, and MQTT protocols. Teams can collaborate through shared workspaces, collections, and mock servers while maintaining version control via native Git integration. The platform includes an AI-powered agent mode for automating repetitive API tasks, an API catalog for internal service discovery, and a CLI for CI/CD pipeline integration. Postman supports the full API lifecycle from spec design through production monitoring, making it the industry standard for API-first development workflows.
Available on: Web, macOS, Windows, Linux
Pros & Cons
Pros
- Supports virtually every API protocol in one unified interface
- Generous free tier with unlimited collection runs and mock servers
- Industry-leading collaboration features for distributed teams
- Extensive ecosystem with pre-built integrations and community collections
- Built-in AI credits for generating tests, documentation, and queries
- Seamless CI/CD integration via CLI and Newman runner
Cons
- Desktop app can consume significant memory with large collections
- AI credit limits may feel restrictive on Free and Solo plans
- Enterprise features like RBAC and audit logs require the highest tier
- Steep learning curve for advanced features like Flows and monitoring
- Cloud-first approach may concern teams with strict data residency needs
Ratings Across the Web
4.7(2,287 reviews)
Ratings aggregated from independent review platforms. Learn more
Key Features
API client for HTTP, GraphQL, gRPC, WebSocket, and MQTT requestsShared workspaces and collections for team collaborationAutomated testing with Collection Runner and Postman CLIMock servers for simulating API responses during developmentAI agent mode for automating API workflows and code generationNative Git integration for version-controlled API specsAPI documentation with custom domains and brandingPerformance testing and monitoring with scheduled runsAPI catalog and private network for internal service discoveryFlows visual editor for building API-driven workflows
Pricing Plans
Pricing checked Jul 12, 2026
Free
Free
- API client and core tools
- Unlimited specs and mock servers
- Native Git integration
- Unlimited Collection Runner runs
- 50 AI credits/month
Solo
$9/month
- Everything in Free
- Data-driven testing with exports
- Unlimited private NPM packages
- Custom-branded documentation
- Unlimited custom domains
- 400 AI credits/month
Team
$19/month
- Everything in Solo
- Team collaboration workspaces
- Unlimited workspace viewers
- Basic RBAC
- SDK generation
- 400 AI credits/user/month
Enterprise
$49/month
- Everything in Team
- API Catalog and Private API Network
- Advanced RBAC and governance
- Audit logs
- Private test and Flows runners
- Insights dashboard
- 800 AI credits/user/month (pooled)
How Postman's pricing compares
At $19/mo, Postman is mid-range of its 2 direct competitors ($12 to $56/mo across the set).
Entry paid plan, monthly. Pricing checked Jul 12, 2026.
Reviews
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4.7/5
Across 2,287 verified user reviews on G2, Capterra, SourceForge
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Most buyers shortlist 2 or 3 tools before committing. Pull a side-by-side comparison or browse the full alternatives shortlist below.
Explore More
Postman FAQ
How does Postman support the entire API lifecycle?
Postman provides a unified workspace that covers designing, testing, documenting, and monitoring APIs. It supports various protocols like HTTP, GraphQL, gRPC, WebSocket, and MQTT, facilitating API-first development from specification to production.
Which teams benefit most from using Postman?
Postman is ideal for development teams, QA engineers, and organizations that need to collaborate on API development. Its features like shared workspaces, mock servers, and version control are designed for distributed teams working on complex API projects.
How does Postman compare to Insomnia for API development?
Postman offers a broader range of supported API protocols in a single interface compared to Insomnia, including GraphQL, gRPC, WebSocket, and MQTT. It also provides more extensive collaboration features and a larger ecosystem of pre-built integrations.
What kind of limitations might users encounter with Postman?
The desktop application can consume significant memory when handling large API collections. Additionally, advanced features such as Flows and monitoring may present a steep learning curve for new users.
Does Postman include a free tier for individual developers?
Yes, Postman offers a generous free tier that includes unlimited collection runs and mock servers. Paid plans are available for users requiring more advanced features and higher usage limits.
How does Postman integrate with existing CI/CD pipelines?
Postman integrates with CI/CD pipelines through its Command Line Interface (CLI) and the Newman runner. This allows for automated API testing and validation as part of continuous integration and continuous delivery workflows.
Can Postman assist with automating repetitive API tasks?
Yes, Postman includes an AI-powered agent mode specifically designed to automate repetitive API tasks. It also provides built-in AI credits for generating tests, documentation, and queries to streamline workflows.
Source: postman.com