Open source
Databases
7 listings are ranked by release freshness and adoption until verified reviews arrive; then review quality, volume and vendor responsiveness join the score. Open any row to see its receipt. See the formula
- 7 fresh released in the last 90 days
- 0 aging no release for 90 to 179 days
- 0 stale no release for 180 days or more
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Supabase
The open source Firebase alternative providing Postgres database, authentication, instant APIs and realtime subscriptions.
Updated 10 days ago1 92.0 =Show how this rank is calculated
Rank receipt: Supabase#15 overall · #1 in category92.0/100- Release freshness +50.0 100.0 × 50%
- Adoption signals +42.0 84.0 × 50%
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PocketBase
Open source backend for SaaS and mobile apps in 1 file with embedded SQLite, auth, realtime subscriptions and admin UI.
Updated 7 days ago2 89.9 =Show how this rank is calculated
Rank receipt: PocketBase#38 overall · #2 in category89.9/100- Release freshness +50.0 100.0 × 50%
- Adoption signals +39.9 79.8 × 50%
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ClickHouse
Column-oriented database for real-time analytical SQL queries over large datasets.
Updated 1 day ago3 89.2 =Show how this rank is calculated
Rank receipt: ClickHouse#51 overall · #3 in category89.2/100- Release freshness +50.0 100.0 × 50%
- Adoption signals +39.1 78.3 × 50%
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Valkey
In-memory key-value data store forked from Redis 7.2, supporting caching, queues and pub/sub.
Updated 18 days ago4 87.0 =Show how this rank is calculated
Rank receipt: Valkey#88 overall · #4 in category87.0/100- Release freshness +50.0 100.0 × 50%
- Adoption signals +37.0 73.9 × 50%
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DuckDB
In-process analytical SQL database that reads Parquet, CSV and JSON files directly.
Updated 59 days ago5 84.2 =Show how this rank is calculated
Rank receipt: DuckDB#109 overall · #5 in category84.2/100- Release freshness +45.6 91.3 × 50%
- Adoption signals +38.5 77.0 × 50%
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MariaDB Server
Relational database forked from MySQL, with additional storage engines and Galera clustering.
Updated 4 days ago6 82.7 =Show how this rank is calculated
Rank receipt: MariaDB Server#118 overall · #6 in category82.7/100- Release freshness +50.0 100.0 × 50%
- Adoption signals +32.6 65.3 × 50%
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MySQL
Relational database server with the InnoDB storage engine, replication and group replication.
Updated 53 days ago7 80.7 =Show how this rank is calculated
Rank receipt: MySQL#132 overall · #7 in category80.7/100- Release freshness +46.5 93.1 × 50%
- Adoption signals +34.1 68.2 × 50%