ZeBridge keeps a full PostgreSQL replica on every device, synced over NATS

ZeBridge – PostgreSQL replicas on devices, synchronized over NATS

ZeBridge is a bidirectional, local-first sync engine that puts a real database on each device—SQLite, PGlite, DuckDB, or PostgreSQL—and syncs writes through NATS when connectivity returns. PostgreSQL stays authoritative, judging every mutation and resolving conflicts. Built for B2B operational apps where each customer tenant shares a working dataset across field teams, it offers a single client library for reads, mutations, and remote service queries. A Docker quickstart spins up a live demo with five trucks on a map of France's 16,173 charge points.