Composed Ventures
Portfolio Image

Portfolio

Columnar Image
Apache Arrow-accelerated Data Connectivity
Neon Image
Serverless PostgreSQL
Acquired by Databricks
Tabular Image
Cloud Storage Platform powered by Apache Iceberg
Acquired by Databricks
LanceDB Image
Open Source Vector Database for Multi-model AI
Bauplan Image
Serverless Lakehouse Platform
Safety Image
Open Source Supply Chain Security
Astral Image
Next-generation Python tooling (Ruff, uv, and more)
Polars Image
Next-Generation Data Frames implemented in Rust
Row Zero Image
High Performance Rust- and Apache Arrow-Powered Spreadsheet
Anyscale Image
AI / ML Infrastructure powered by the Ray project
Dremio Image
Apache Arrow-powered Lakehouse Platform
Earthly Image
Next-generation Containerized CI/CD
Hex Image
Collaborative Data Science and Analytics Platform
with Activation Fund
Motherduck Image
DuckDB-powered Serverless Data Warehouse
with Zero Prime Ventures
Patterns Image
LLM-powered Data Analysis Copilot
PerfectScale Image
Automated Kubernetes Optimization and Management Platform
Acquired by DoIT
Rill Data Image
Lightning-fast Operational Dashboards with Instant UX
Quadratic Image
Next-generation Spreadsheet with Python, SQL, and AI
Sundeck Image
Query Engineering Platform for Data Warehouses. Co-creator of Substrait.
Supermetal Image
Real-time data integration powered by Rust and Apache Arrow.
Typedef Image
Next-Generation Data Processing Platform (Stealth)
Union.AI Image
Multi-cloud MLOps Platform powered by Flyte and Kubernetes