Cosine
San Francisco · Founded 2022
About Cosine
Cosine is an AI Co-developer, and you can ask complex coding questions, get explanations about features, and plan new code just by asking our AI in plain English TLDR: Cosine is an AI knowledge engine that understands your codebase better than you do, currently available in the browser, and as a VS Code extension. It supports 50+ coding languages, allowing developers to ask any question about their codebase, get explanations about any feature and get suggestions about how to write new code. Try it out on an open source repo without installation on our website or install our VS Code extension!
Company Facts
- Founded: 2022
- Operating status: Active
- Company type: For Profit
- IPO status: Private
- Employees: 1 – 10
- Estimated revenue: $1K – $10K
- Total funding: $3.5M
- Last round: Series Unknown (Jan 2026)
- Website: https://www.cosine.sh
- Phone: 1 (628) 313-3711
Industries & Categories
Artificial Intelligence (AI), Developer Platform, Developer Tools, Machine Learning, Natural Language Processing
Social Profiles
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