AI tool comparison
Devin vs Postman
Which one should you ship with? Here is the side-by-side panel verdict, pricing read, reviewer split, and community vote comparison.
Developer Tools
Devin
Autonomous AI software engineer by Cognition
33%
Panel ship
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Community
Paid
Entry
Devin is an autonomous AI agent that can plan, code, debug, and deploy entire features independently. It operates in its own sandboxed environment with terminal, editor, and browser. Targets long-running, complex engineering tasks.
Developer Tools
Postman
API platform with AI-powered testing and documentation
67%
Panel ship
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Community
Free
Entry
Postman is the standard API development platform. AI features include Postbot for generating tests, auto-documentation, and API design assistance. Collections, environments, and team collaboration.
Reviewer scorecard
“At $500/mo it needs to replace at least 10 hours of developer time per month. In my testing, I spent more time reviewing and fixing its output than I saved. Not there yet.”
“Still the best API development environment. Postbot generating tests from your API schema saves hours. Collections shared across teams are essential.”
“The marketing writes checks the product can't cash. 'Autonomous software engineer' implies reliability that doesn't exist. It's a talented intern that needs constant supervision.”
“It has gotten bloated over the years but the core functionality is unmatched. The AI features are genuinely useful, not just checkbox items.”
“Devin is early but directionally correct. The autonomous agent approach will win eventually. Cognition has the best shot at getting there first. Invest in the future, not the present.”
“In an era of AI agents that can call APIs directly, do we still need a GUI for API testing? The future might be AI testing APIs autonomously.”
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