

RethinkDB license, foundation and stars
Databases and caches · Apache 2.0 (open source) · 27,006 stars
The open-source database for the realtime web.
Open sourceFeb 6, 2017
AGPL v3 to Apache 2.0
After the company shut down, CNCF bought the code and relicensed it under Apache 2.0 at the Linux Foundation.
Latest release
No GitHub releases published; the project releases elsewhere (tags or its own site).
More in databases and caches
Apache 2.0115k stars
supabaseThe Postgres development platform.GPL v3Unverified81.3k stars
netdataThe fastest path to AI-powered full stack observability, even for lean teams.RSALv2 or SSPL or AGPL v377.2k stars
RedisFor developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.Apache 2.067k stars
prometheusThe Prometheus monitoring system and time series database.n8n Sustainable Use License 1.065.4k stars
NocoDBA Free & Self-hostable Airtable Alternative.Apache 2.050.8k stars
ClickHouseClickHouse is a real-time analytics database management system.Apache 2.040.7k stars
tidbTiDB is built for agentic workloads that grow unpredictably, with ACID guarantees and native support for transactions, analytics, and vector search.BSD 3-Clause39.5k stars
leveldbLevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values. | Project | License | Stars | Per week | Latest release |
|---|
supabaseThe Postgres development platform.SupabaseApache 2.0 | Apache 2.0 | 115k | +646 | - |
netdataUnverifiedThe fastest path to AI-powered full stack observability, even for lean teams.GPL v3 | GPL v3 | 81.3k | +88 | - |
RedisFor developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.RedisRSALv2 or SSPL or AGPL v3 | RSALv2 or SSPL or AGPL v3changed May 2025 | 77.2k | +122 | 8.10.2Sep 17, 2026 |
prometheusThe Prometheus monitoring system and time series database.Apache 2.0 | Apache 2.0 | 67k | +125 | - |
NocoDBA Free & Self-hostable Airtable Alternative.NocoDBn8n Sustainable Use License 1.0 | n8n Sustainable Use License 1.0changed Jan 2026 | 65.4k | +58 | 2026.10.1Oct 29, 2026 |
ClickHouseClickHouse is a real-time analytics database management system.ClickHouseApache 2.0 | Apache 2.0 | 50.8k | +125 | v26.9.2.8-stableSep 22, 2026 |
tidbTiDB is built for agentic workloads that grow unpredictably, with ACID guarantees and native support for transactions, analytics, and vector search.Apache 2.0 | Apache 2.0 | 40.7k | +22 | - |
leveldbLevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values.GoogleBSD 3-Clause | BSD 3-Clause | 39.5k | +12 | - |
About and history
- Repository
- rethinkdb/rethinkdb · created Oct 30, 2012
- Website
- rethinkdb.com
- Language
- C++
- Foundation
- None; run by its maintainers
- GitHub detects
- NOASSERTION (a custom or multi-license file; the license above is read from the file itself)
- Stars per week
- 1 (GitHub weekly snapshots)
Weekly snapshots
| Week of | Bar | Stars |
|---|
| Nov 2, 2026 | | 27,006 |
| Oct 26, 2026 | | 27,008 |
| Oct 12, 2026 | | 27,005 |
| Oct 5, 2026 | | 27,007 |
| Sep 21, 2026 | | 27,002 |
Changes
Stars per weekOct 17, 2026
Gains about 1 stars a week, down from 3.
Stars per weekOct 8, 2026
Gains about 3 stars a week.
RelicensedSep 25, 2026
Relicensed from AGPL v3 to Apache 2.0.
TrackedSep 25, 2026
Now tracked, from rethinkdb/rethinkdb on GitHub.