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Sage AI (YC W23) — Your self-generating, self-maintaining code knowledge base

Sage AI appears in Y Combinator's company directory in the Winter 2023 batch, listed 2023-03-30. Your self-generating, self-maintaining code knowledge base..

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Sage AI: Accepted into Y Combinator Winter 2023

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Sage AI

New accelerator entry · 2023-03-30 · the record

Winter 2023
batch
2
people
Early
stage
United States of America
region
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In their words

Sage is a self-generating, self-maintaining knowledge base for your code with in-built chat, accelerating expertise, and comprehension of any codebase. Documentation is perpetually stale, codebases become increasingly old, large, and complex, and knowledge remains siloed within individuals and teams. As a result, engineers take 8-12 months to become fully operational, enterprise code becomes slow and unmaintainable, and core knowledge is continually lost upon engineer turnover. Sage is changing this reality. We take your code and automatically generate a symbol-level knowledge base that self-updates to remain forever fresh. We integrate with source control to pull your code and generate a symbolic graph representation of functions, classes, interfaces, types, etc., automatically determining the relevant context for each symbol, and using LLMs to annotate and propagate documentation via traversals of the symbol graph. Sage revolutionizes the way teams and individuals interact with and understand their code, ensuring that knowledge is always accessible, up-to-date, and interactive.

What the record says

BatchWinter 2023
Announced2023-03-30
StageEarly
StatusActive
Team size2
IndustryB2B
Sub-industryB2B -> Engineering, Product and Design
SectorsDeveloper Tools, SaaS, B2B, AI Assistant
RegionsUnited States of America, America / Canada, Remote, Fully Remote
BasedSan Francisco, CA, USA; Remote
HiringNo
Sitehttps://sage-ai.dev
Previously known asOmnistore, Emblem, Semantic, Semantic Finance

The full profile

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Sourced from the company's Y Combinator directory entry.

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Permanent URL: https://mentionfox.com/funding/yc-sage-ai
Last updated 2026-09-26
Primary record: Y Combinator directory entry
Sage AI (YC W23) — Your self-generating, self-maintaining code knowledge base. MentionFox, 2026-09-26. https://mentionfox.com/funding/yc-sage-ai