UNDB is a no-code platform that can also serve as a Backend as a Service (BaaS).
undb is a highly customizable and secure no-code platform that allows you to build, manage, and deploy applications effortlessly. At its core, undb leverages SQLite, providing a lightweight yet robust environment where your data is always under your control. With a strong emphasis on local-first and offline-first design, undb ensures that your applications remain fully functional even without continuous internet access.
It is based on SQLite and can be packaged into a binary file using Bun for backend service. Additionally, it can be deployed as a service via Docker, offering a UI for table management.
This is free and open source software.
Key Features
- No-code platform, easy to use.
- Based on SQLite, a lightweight database.
- Built-in playground mode, try it out without any setup.
- Private and local first.
- Can be packaged into a binary file using Bun.
- Support formula field like Excel/Airtable.
- OpenAPI RESTful API support.
- Progressive deployment, from local in single file to cloud complicated stacks.
- Supports Docker deployment.
- Provides a UI for table management.
- Backend as a Service (BaaS) – use undb as a scalable backend service, integrated smoothly with your application’s frontend.
Website: undb.io
Support: GitHub Code Repository
Developer: Undb
License: GNU Affero General Public License v3.0

UNDB is written in TypeScript. Learn TypeScript with our recommended free books and free tutorials.
Related Software
| No-Code Database Tools | |
|---|---|
| NocoDB | Build databases as spreadsheets |
| Teable | Manage your data and connect your team |
| Baserow | No-code database and Airtable alternative |
| Directus | Real-time API and App dashboard for managing SQL database content |
| Grist | Modern relational spreadsheet |
| rowy | Low-code backend in the browser |
| Mathesar | Spreadsheet-like tool for Postgres data |
| UNDB | No-code platform that can also serve as a Backend as a Service |
Read our verdict in the software roundup.
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