AI tool comparison
Devin vs Amazon CodeWhisperer CLI (Fig)
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
Amazon CodeWhisperer CLI (Fig)
AI-powered terminal autocomplete
67%
Panel ship
—
Community
Free
Entry
Fig (now Amazon CodeWhisperer for CLI) provides visual autocomplete for terminal commands. Suggests commands, flags, and arguments as you type.
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.”
“Autocomplete for CLI commands is surprisingly useful. Reduces trips to man pages and --help flags.”
“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.”
“Simple tool that genuinely improves terminal productivity. The acquisition by Amazon expanded support.”
“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.”
“Will likely be absorbed into broader Amazon Q developer tools. Standalone terminal autocomplete may not survive.”
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