The platform addresses a shift in software development where bottlenecks have moved to code review as the velocity of changes increased 10 times this year. Greptile handles high-stakes projects such as Nvidia's core CUDA code and uses a mix of models including Kimi and DeepSeek to avoid the cost of $20 per review associated with some frontier AI harnesses. The system further verifies software changes by executing tests and producing video recordings of the results.
Wednesday, October 21, 2026
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Greptile Raises $50M at $750M Valuation for AI Code Review
Startups2 days ago
The San Francisco based engineering tool processes more than 1% of all daily pull requests on GitHub for more than 22,000 customers. The company raised $50M in a Series B round led by Menlo Ventures, which values the AI code validation startup at $750M. Its client list includes Nvidia, Coinbase and Datadog, and it operates with a technical team of fewer than 50 employees.
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