System library
Open-source AI/data systems, organized by problem.
Each project ships with a problem statement, system type, tech focus, GitHub repository, docs, and (where available) a demo.
ReInvent Signals — Atlas
AI-powered event discovery for churn-ready product analytics.
- Problem
- Teams don't know what behaviors to track before modeling churn
- System
- Event discovery & taxonomy generation
- Tech
- Python · LLM · Postgres · Event schema
AnalyticsInfrastructure
ReInvent Voice
Open-source voice-agent infrastructure for restaurant ordering workflows.
- Problem
- Manual phone/order workflows
- System
- Voice-agent infrastructure
- Tech
- FastAPI · WebRTC · Workflow states
Voice AgentsInfrastructure
ReInvent Ops
Open-source AI workflow intelligence for small teams.
- Problem
- Scattered documents and recurring manual reports
- System
- Workflow intelligence reference architecture
- Tech
- Python · LangGraph · Postgres · RAG
Workflow IntelligenceInfrastructure
ReInvent Docs
Document intelligence infrastructure for searchable knowledge workflows.
- Problem
- Knowledge trapped in PDFs, manuals, and internal notes
- System
- RAG / document intelligence
- Tech
- Python · Vector DB · Chunking · Evals
Document AIInfrastructure
ReInvent Metrics
Open-source product analytics and churn diagnosis framework.
- Problem
- Churn and retention blind spots
- System
- Analytics diagnosis framework
- Tech
- Python · SQL · Dashboards · Cohorts
Analytics