PocketBase

PocketBase is a self-hosted backend for small web and mobile apps that bundles an embedded SQLite database, authentication, file storage, an admin dashboard, and realtime APIs into a single executable.

The practical search intent is usually not just “what is PocketBase,” but whether it can replace a heavier backend stack for prototypes, internal tools, side projects, or lightweight production apps without forcing you into a multi-service platform on day one.

Why people choose PocketBase

The official site and repository both lean on the same core promise: open source backend in one file. That matters for self-hosters because it cuts setup time dramatically compared with larger backend platforms that need multiple services before you can ship anything useful.

PocketBase also ships the parts most small apps need first: collections, auth, uploads, subscriptions, and a dashboard. For a homelab builder or solo developer, that is often enough to launch a real tool before you decide whether you need something bigger.

What you get in the stack

Official documentation describes PocketBase as an embedded SQLite backend with realtime subscriptions, built-in users and file management, a convenient admin UI, and a simple REST-ish API. The site also highlights SDK support for common frontend stacks and a live demo of the dashboard.

Production docs add important operator details that the homepage alone does not: backups are fundamentally snapshots of pb_data, reverse proxies need the right forwarded-IP headers, and settings such as SMTP, rate limiting, and encryption keys matter once the app moves beyond local development.

What to know before you deploy

PocketBase is intentionally small, but the docs are explicit that it is still under active development and full backward compatibility is not guaranteed before 1.0. The project does not recommend it for production-critical applications unless you are prepared to track changelogs and apply migration steps when needed.

The deployment model is also part of the tradeoff. PocketBase can be deployed by uploading one binary to a Linux server, but you still need to think about TLS, backups, mail delivery, rate limiting, and how the single-node SQLite-based design fits your expected workload. That simplicity is a strength for many use cases, but it is not the same thing as a horizontally scaled managed backend platform.

If you use Docker, the official docs provide a minimal Dockerfile example rather than an official image. That is a useful clue: PocketBase supports containerized deployment, but its most natural path is still a small self-hosted binary with a persistent pb_data volume and a reverse proxy when needed.

Best fit

Choose PocketBase when you want the smallest possible self-hosted backend that still gives you auth, database records, uploads, and realtime updates from one control plane.

Compare Appwrite, Supabase, or a custom Postgres stack more closely when the project needs larger-team workflows, broader managed-service parity, or stronger guarantees around production-critical change management.