/dev/fast
YC W26San Francisco, US · Founded 2025 · 4 employees · 1 known investors
/dev/fast is an AI-native code review platform that enables developers to review pull requests 10x larger in half the time by focusing on architecture rather than implementation details. It uses AI agents to reduce mean time-in-review by 2x while optimizing token costs, and includes a git server built on object storage for reliability.
Also known as Carson · Fix.Fast · Workable Solutions Inc.
Founders & leadership· Y Combinator alumni (W26)
/dev/fast was founded in 2025 by Sid Menon, Ketan Agrawal, Milan Bhandari, and Alex Iansiti.
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Ketan Agrawalin𝕏FounderKetan Agrawal has worked on AI and machine learning engineering at Snowflake and Robust Intelligence, and studied symbolic systems and computer science at Stanford. He is currently building an AI-native development platform.
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Milan BhandariinFounderMilan Bhandari studied computer science at Harvard, graduated in 2021, and previously worked at Palantir and co-founded Bolto, a Y Combinator-backed company from the S23 batch. He is now building /dev/fast.
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Alex IansitiinFounderAlex Iansiti previously worked at Flowcode and Pinterest, and holds a degree in computer science from Harvard University (2021). He is now building generative UI tools at /dev/fast.
Investors · 1
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Frequently asked questions
- What does /dev/fast do?
- /dev/fast is an AI-native code review platform that enables developers to review pull requests 10x larger in half the time by focusing on architecture rather than implementation details. It uses AI agents to reduce mean time-in-review by 2x while optimizing token costs, and includes a git server built on object storage for reliability.
- Who founded /dev/fast?
- /dev/fast was founded by Sid Menon, Ketan Agrawal, Milan Bhandari, Alex Iansiti in 2025.
- Who are /dev/fast's investors?
- /dev/fast's investors include Y Combinator.
- Where is /dev/fast headquartered?
- /dev/fast is headquartered in San Francisco, US.