Dataherald
Apache-2.0 · Commercial use OK
Dataherald is a free, open-source alternative to AI for Database. It can be used without subscription fees — and its source code is open for anyone to inspect, modify and self-host.
License
Apache-2.0
GitHub
Website
Replaces
1 commercial tools
GitHub stars
⭐ 3.7k
Written in
Python
Forks
264
Last activity
2 years ago
Growth (7 days)
+4 ★
aidatabasefinetuningllmnl-to-sqlragsqltext-to-sql
About
Natural-language to SQL engine you host yourself, built to be embedded in your own product. Its license (Apache-2.0) is permissive: free to use, modify and redistribute — including inside commercial and proprietary products.
What switching gets you
- No subscription, no per-seat pricing — free forever, for individuals and companies alike.
- Your data stays with you: it can run locally or on your own servers, with no vendor lock-in.
- The source code is public — auditable, extensible and maintained in the open by its community.
An open-source alternative to
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