Codag
YC S26San Francisco, US · Founded 2026 · 1 employees · 10 known investors
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Codag compresses infrastructure logs into concise text patterns so AI agents can debug faster and more efficiently. The tool integrates with coding assistants like Claude Code and other LLMs to reduce token consumption while preserving actionable log context.
Founders & leadership· Y Combinator alumni (S26)
Codag was founded in 2026 by Michael Zhou.

Investors · 10
How we know: Y Combinator's founder network · pioneerfund.vc · Not right? Tell us
How we know: the Y Combinator directory · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
Related companies · 6
Companies working in the same space as Codag.
Legal entities · 1
corporate structureFrequently asked questions
- What does Codag do?
- Codag compresses infrastructure logs into concise text patterns so AI agents can debug faster and more efficiently. The tool integrates with coding assistants like Claude Code and other LLMs to reduce token consumption while preserving actionable log context.
- Who founded Codag?
- Codag was founded by Michael Zhou in 2026.
- Who are Codag's investors?
- Codag's investors include Pioneer, Vela Partners, Y Combinator, Andreessen Horowitz, Beat Ventures, Doomers Media LLC, Lyra Capital Pty Ltd, Night Capital and 2 more.
- Where is Codag headquartered?
- Codag is headquartered in San Francisco, US.










