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Nimbus — BaaS in a binary Nimbus — BaaS in a binary

Your whole backend in one binary

The single-binary backend for apps and AI agents. Drop-in compatible with Convex, Firestore, MongoDB, and DynamoDB.

One binary

Storage, compute, networking, realtime, and scheduling in a single self-hostable Rust binary.

Drop-in compatible

Speaks Convex, Firestore, Cloud Functions, MongoDB, and DynamoDB wire protocols — bring your existing clients.

Built for agents

A backend AI agents can run, inspect, and build against — with llms.txt and an agent-readable surface.

No lock-in

Self-hosted, source-available, and protocol-portable by design.