Postman Free is surprisingly capable — unlimited Collection Runner, mock servers, and API specs at $0.
The Solo plan ($9/mo) adds private packages and expanded monitoring but is single-user only. Team ($19/user) unlocks collaboration and RBAC.
Enterprise ($49/user) is steep but includes API governance, private networks, and dedicated support. The AI credits system adds a usage-based cost layer on top.
Free
$9/month
$19/month
$49/month
AI credits are capped per tier (50-800/mo) with overage fees of $0.035-$0.05 per credit — can add 20-40% to monthly cost for heavy AI users
API monitoring is capped at 1,000-10,000 requests/mo across all tiers — exceeding this requires Enterprise or workarounds
Solo plan is limited to 1 user — no way to add a second person without upgrading to Team
Postman API call limits (10K-10M/mo) can constrain CI/CD pipelines that run collections programmatically
Collection recovery ranges from 1 day (Free) to 90 days (Team/Enterprise) — losing work on Free is easy
Individual developers testing APIs (Free plan covers most needs)
API-first teams that need shared collections and collaboration (Team plan)
Enterprises building internal API programs with governance requirements
Teams already invested in Postman collections who need monitoring at scale
solo
Free plan is sufficient for most individual API testing. Solo ($9/mo) only if you need private packages or 30-day collection recovery.
startup
Team at $19/user/mo is reasonable for 5-20 developers. Watch AI credit usage — budget $5-10/user extra for overages.
enterprise
Enterprise at $49/user is justified for API governance and private networks. Negotiate volume pricing for teams over 50 seats.
More expensive than Insomnia (free/open-source core, $5/user for Team) and Bruno (fully free and open-source). Hoppscotch is free and open-source with a paid Teams plan at $9/user. Postman strongest advantage: largest ecosystem, most integrations, and AI features. Competitors win on price and privacy (local-first storage).