Jeff's Companies you should join

A full Postgres database and open-source backend tools keeping developers in control.

Training world and action models on gameplay so AI can learn to act in real worlds.

A nationally chartered bank built for the next century of American innovation.

AI-Native Private Banking for Business Owners

Defense manufacturing company developing unmanned aerospace and defense systems.

The AI-native cloud for inference, model training, and compute.

High-power microwave and directed-energy systems for electronic warfare and counter-UAS defense.

Low-latency Solana RPCs, transaction delivery, and data streaming for high-performance applications.

Banking, payments, cards, and accounting in one finance platform built for startups.

A non-custodial account for holding, earning, borrowing, trading, and spending digital assets.