Storia AI
ActiveAI-nativeOpen source AI copilot that knows your company's code and its context
What it does
With AI increasingly automating away code generation, software engineers will spend more time reading, judging, and architecting code rather than writing it. Storia is building an open-source copilot that knows a company's codebase and its context. We are starting with Sage, a Perplexity-like agent for helping developers understand, judge, and generate software. Given an existing codebase, developers can ask Sage questions such as: 1) Given my project’s SLA and latency constraints, what is the appropriate underlying vector database to use? How would I incorporate it into my existing codebase? 2) Why should I pick Redis over Milvus as my underlying vector store? 3) Does this codebase in our organization still work and what steps are required for a complex integration with another library? Sage’s answers are directly supported by documentation and external references like GitHub, Stack Overflow, technical design documents, and project management software, preventing hallucinations. Today, Sage has up-to-date knowledge about open-source repositories (indexed daily). Tomorrow it will have a deep understanding of every line of code on the Internet. For teams, Sage will know about your private codebase too. No group has yet solved how to build an AI system that comprehends a codebase and its context and can empower every developer to architect better code, faster. This requires new research advances because vanilla RAG and out-of-the-box LLMs aren’t going to cut it. We have 20+ years of software engineering and AI research experience. Julia worked on precursors of Gemini using contextual neural techniques before they were called “RAG” (and applied it to products like Google Keyboard and Pixel phones). Mihail built the earliest LLMs at Amazon Alexa and launched the first contextual deep learning conversational AI system in production at Alexa.
How it has moved
Next to it in Developer tools · AI copilot for code understanding and architecture
- SourcegraphPlug and Play PnP 2025
Sourcegraph accelerates how software gets built, helping developers search, understand, and write code in complex codebases with AI.
- VoidY Combinator S24
The open source Cursor alternative
- GaitY Combinator F24
Building Dev Infra for AI Software Engineers
- HumanLayerY Combinator F24
Ship 2-3x faster without AI slopping up your codebase
- mutable.aiY Combinator W22
Artificially Intelligent Corporations
- cubicY Combinator X25
AI-powered code review platform
- bitrigY Combinator S25
Vibe code, test, and deploy Swift apps. All from your iPhone.
- Terracotta AIY Combinator S23
AI-powered Infrastructure as Code PR reviews