API clients and testing
Develop, inspect and automate tests for HTTP and other APIs, with explicit separation between local clients and managed team platforms.
Paid tools and their alternatives
Each chip links to a comparison. Hover a tier letter for its meaning.
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Insomnia paid plans
Not established -
Postman
USD 9 / account / month
Why this category sits where it does
Specialist reach, position 47 of 48. Daily utility for API development and quality assurance roles; narrower than general business collaboration tools.
Audience: Software developers, API QA engineers and technical integration teams. Editorial estimate, not a measured market size. Sources: www.postman.com, insomnia.rest. Checked 2026-10-21.