Postman
Streamline API development with robust testing and automation tools.. [Free Trial]
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What is Postman?
Postman is the world's leading AI-native API platform for designing, building, testing, documenting, and monitoring APIs. It transforms API development from a fragmented, multi-tool challenge into a unified, collaborative process that spans the entire API lifecycle. The platform serves developers, QA engineers, and enterprise teams who need to create, test, and manage APIs efficiently.
Key features include a comprehensive multi-protocol API client with built-in authentication, API design tools with Spec Hub and mock servers, AI-generated documentation, team collaboration through workspaces, automated testing with Collection Runner, API monitoring with multi-region support, and governance features like Secret Scanner and audit logs. Postman also offers AI-powered workflows with Postman MCP server and Agent Mode for generating tests and documentation.
Postman is designed for individual developers building and testing APIs, teams collaborating on shared API projects, and enterprises requiring organization-wide governance and security. With over 40 million developers and 500,000 organizations using it including 98% of Fortune 500 companies, Postman has become the industry standard for API development. The platform supports both human developers and AI agents with AI-ready, machine-consumable APIs.
Postman pricing
Pricing model: Freemium
Postman offers 4 main plans: Free ($0/month) includes 50 AI credits, API client & core tools, Specs & mock servers, Native Git, Collection Runner & Performance Testing runs, and Manual Flows. Solo ($9/user/month billed annually) adds 400 AI credits/month, data-driven testing with exports, unlimited private NPM packages, custom-branded documentation, unlimited custom domains, and expanded API monitoring. Team ($19/user/month billed annually) includes 400 AI credits/user/month, team collaboration, unlimited workspace & collection viewers, basic RBAC, SDK generation, and Simple Security add-on. Enterprise ($49/user/month billed annually) provides 800 pooled AI credits/user/month, API Catalog, unlimited private and Partner workspaces, Private API Network, advanced RBAC & organization controls, governance/audit logs/reporting, private test & Flows runners, Insights, and Advanced Security Administration add-on. Usage-based services include AI Credits (pay-as-you-go), Monitoring ($20/50,000 requests/team/month), Insights (Enterprise only), and Flows Credits ($1/1000 credits). Simple Security add-on adds SSO for Team plans. Advanced Security Administration add-on includes domain capture, account discovery, cloud secret detection, and BYOK encryption for Enterprise.
Postman pros
- User-friendly intuitive graphical interface for beginners and experts
- Comprehensive multi-protocol API client with built-in authentication
- Collections organize and group related API requests efficiently
- Environment variables enable seamless switching between dev/staging/production
- AI-generated documentation saves time and ensures consistency
- Team collaboration through shared workspaces and version control
- Collection Runner for automated API testing and regression testing
- Native Git integration for version control and bi-directional sync
- Mock servers for API prototyping before backend is ready
- CI/CD integration with Postman CLI and Newman for pipeline testing
- API monitoring with multi-region support and failure alerts
- Postman Vault and Secret Scanner for secure secret management
- SDK generation from API definitions for multiple programming languages
- Performance testing capabilities built into the platform
- Visual Flows builder for API orchestration without code
- API Catalog as system of record for enterprise API governance
- Public API Network with 100,000+ public APIs to discover and explore
Postman cons
- Electron-based app consumes high memory compared to native applications
- Can become sluggish with very large collections or big responses
- Advanced collaboration features locked behind paid Team/Enterprise plans
- UI can hide what's happening behind the scenes with cURL requests
- Complex nomenclature (workspaces, environments, collections) overwhelms beginners
- Limited CLI features compared to full GUI functionality
- Not designed for large-scale high-volume performance/load testing
- Steep learning curve due to extensive customization options
- Some credential/variable sources hard to trace in complex setups
- Requires internet connection for cloud features and collaboration
Frequently asked questions about Postman
How is Postman priced?
Postman is priced per user per month with discounts for annual billing. Plans are designed around how you work: Free and Solo are single-player plans for individuals, Team is for collaboration, and Enterprise is for organization-wide scale, governance, and control. Some capabilities are usage-based (AI credits, monitoring, Flows), and a small number of security features are available as add-ons.
What's the difference between Free and Solo plans?
Free supports core solo API development and testing for individual developers with 50 AI credits. Solo builds on that foundation with higher limits (400 AI credits/month), expanded AI usage, data-driven test runs with exports, reusable workflows and packages, secure secret management, custom-branded documentation, unlimited custom domains, and expanded API monitoring for developers who want to move faster on their own.
When should I upgrade to a Team or Enterprise plan?
Upgrade to Team when API work becomes shared: multiple people need to edit or review APIs, you want shared workspaces and viewers, APIs are being shipped and consumed by other teams, or you need centralized visibility. Upgrade to Enterprise when you want admin-level security, access, and policy controls, APIs are part of critical or regulated production workflows, or you need organization-wide control, security, and governance. Team unlocks collaboration; Enterprise adds organization-wide control.
How does AI usage work across plans?
All plans include access to Postman AI with usage limits that vary by plan. Free includes limited AI usage (50 credits). Solo and Team include 400 per-user credits monthly. Enterprise includes 800 pooled credits per user monthly with additional controls. Additional AI usage is available on a pay-as-you-go basis for paid plans. AI credits generate and update collections, tests, and Flows using Agent Mode, analyze responses, troubleshoot API behavior, and automate documentation.
What does usage-based pricing mean in Postman?
Some services scale with activity rather than team size, including API monitoring, Insights (Enterprise only), AI credits, and Flows credits. Usage-based pricing, available on any paid plan, keeps entry costs predictable while fairly supporting higher-scale use cases. Monitoring costs $20 per 50,000 requests per team per month. Flows credits cost $1 per 1000 credits. You can see consumption details in the Usage-Based Services section.
What happens if I exceed my included usage?
Postman notifies you as you approach usage limits. Depending on the service, additional usage may be billed on eligible paid plans where pay-as-you-go is enabled, or the specific usage-based feature may pause until the next billing cycle. AI overages are available pay-as-you-go when enabled by your Billing Admin. Enterprise customers can contact Sales for volume pricing options.
Is Postman secure by default?
Yes. Postman includes baseline security features across all plans, including secret scanning (Local Secret Protection and Cloud Secret Detection) and secure handling of sensitive data via Postman Vault. Enterprise plans add centralized visibility, advanced controls, audit logs, compliance-focused capabilities, advanced account management, domain capture, account discovery, and BYOK encryption.
Can I try Enterprise features before buying?
Yes. Teams can trial Enterprise features to evaluate advanced collaboration, security, and governance before upgrading to the Enterprise plan. This allows organizations to assess whether features like API Catalog, Private API Network, advanced RBAC, audit logs, and Insights meet their needs before committing.
What is Postman Flows?
Postman Flows is a visual tool for creating API workflows and orchestration without code. You can design and run API-driven workflows across systems using a visual builder. Flows credits power API orchestration and automation steps within Postman Flows, consumed as flows execute. Each plan includes monthly Flows credits, with pay-as-you-go available when limits are exceeded.
Can I change plans later?
Yes, you can upgrade or adjust your plan from the available options as your needs change. Moving between plans is expected as work evolves from individual to team to organization. Free and Solo are for individuals, Team unlocks collaboration for multiple people, and Enterprise adds organization-wide control for scale and governance.