AI pair programmer that autocompletes code and chats in your editor.
Code & buildFree
Cosine
Free tierAI software engineer for codebase understanding, task execution, and collaboration.
Code & build
What it does
AI software engineer for codebase understanding, task execution, and collaboration.
In their own words: Cosine is the AI engineer for production software teams. Lumen is trained for maintainable code, real benchmarks, and production workflows.
It's a code & build tool. A free tier lets you try it before paying — useful when you're keeping costs low. Visit the website for the latest features and pricing.
Best for
Code & build
Pricing
Free tier + paid plans
Maker
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