Chester BI - Self-Hosted BI Without Vendor Lock-In

Self-hosted open-source BI platform with zero vendor lock-in

Unclaimed

Updated Jul 2026 · Added Jul 2026

github.com

Bi ToolsFreebi-tools

Visit Chester Bi

Share: X in LinkedIn

Add your screenshot here

Image or video shown in this spot

What is Chester Bi?

Chester BI is a fully self-hosted, open-source business intelligence platform that runs on your own infrastructure. Connect your databases, write Malloy semantic queries, build interactive drag-and-drop dashboards, and share insights with zero vendor lock-in. Built on FastAPI, React, PostgreSQL, Redis, and the Malloy Publisher query engine.

Explore Chester Bi

Need help implementing Chester BI - Self-Hosted BI Without Vendor Lock-In?

Find verified specialists who work with Chester BI - Self-Hosted BI Without Vendor Lock-In

Browse specialists

Key Features of Chester Bi

Self-hosted deployment on your own infrastructure
Malloy semantic query engine integration
Interactive drag-and-drop dashboard builder
Database connectivity and integration
Redis query result caching
JWT and Bcrypt authentication
AWS S3 file storage support
React-based frontend with ECharts charting

Who Should Use Chester Bi?

Build interactive dashboards for business analytics

Create semantic data models with Malloy queries

Share insights securely within your team

Maintain data privacy with self-hosted deployment

Cache and optimize query performance

Chester Bi: Pros & Cons

✓Pros

Fully open-source with no vendor lock-in
Self-hosted on your own infrastructure
Built on modern, reliable tech stack (FastAPI, React, PostgreSQL)
Drag-and-drop dashboard interface
No data leaves your servers
Free to use and modify

Frequently Asked Questions about Chester Bi

What is Chester BI?

Chester BI is a fully self-hosted, open-source business intelligence platform that runs on your own infrastructure with zero vendor lock-in.

What databases can I connect to Chester BI?

Chester BI supports database connectivity through its backend architecture, with connection credentials encrypted using Fernet encryption for security.

How do I deploy Chester BI?

Chester BI can be deployed using Docker and Docker Compose, with prerequisites being Docker, Docker Compose, and Git installed.

What technology powers Chester BI?

Chester BI is built on FastAPI, React 18, PostgreSQL 16, Redis 7, and the Malloy Publisher query engine for semantic queries.