# Relational Databases

Ranked by the Vioscale composite score: a confidence-weighted blend of independent signals, not user reviews.

| # | Software | Score | Confidence | Vendor |
|--:|---|--:|---|---|
| 1 | [PostgreSQL](https://www.vioscale.ai/software/postgresql) | 75.4 | 26% (low) | PostgreSQL Global Development Group |
| 2 | [MySQL](https://www.vioscale.ai/software/mysql) | 74 | 39% (low) | Oracle |
| 3 | [Neon](https://www.vioscale.ai/software/neon) | 72.4 | 54% (medium) | - |
| 4 | [SQLite](https://www.vioscale.ai/software/sqlite) | 70.9 | 42% (low) | SQLite Consortium |
| 5 | [TiDB](https://www.vioscale.ai/software/tidb) | 70.1 | 52% (medium) | - |
| 6 | [Supabase](https://www.vioscale.ai/software/supabase) | 67.1 | 61% (medium) | - |
| 7 | [CockroachDB](https://www.vioscale.ai/software/cockroachdb) | 65 | 40% (low) | - |
| 8 | [Amazon Aurora](https://www.vioscale.ai/software/amazon-aurora) | 62.4 | 23% (low) | - |
| 9 | [SQLite](https://www.vioscale.ai/software/sqlite) | 62.2 | 42% (low) | SQLite Consortium |
| 10 | [PostgreSQL](https://www.vioscale.ai/software/postgresql) | 61.6 | 64% (medium) | PostgreSQL Global Development Group |
| 11 | [PlanetScale](https://www.vioscale.ai/software/planetscale) | 60.5 | 62% (medium) | - |
| 12 | [IBM Db2](https://www.vioscale.ai/software/ibm-db2) | 57.8 | 8% (low) | - |
| 13 | [MariaDB](https://www.vioscale.ai/software/mariadb) | 55.1 | 24% (low) | - |
| 14 | [MySQL](https://www.vioscale.ai/software/mysql) | 53.1 | 40% (low) | Oracle |
| 15 | [YugabyteDB](https://www.vioscale.ai/software/yugabytedb) | 49.8 | 62% (medium) | - |
| 16 | [Percona Server](https://www.vioscale.ai/software/percona-server) | 48.3 | 18% (low) | - |
| 17 | [Microsoft SQL Server](https://www.vioscale.ai/software/microsoft-sql-server) | 44.8 | 14% (low) | - |
| 18 | [Google Cloud Spanner](https://www.vioscale.ai/software/google-cloud-spanner) | 42.8 | 38% (low) | - |
| 19 | [EDB Postgres](https://www.vioscale.ai/software/edb-postgres) | 42.7 | 35% (low) | - |
| 20 | [Firebird](https://www.vioscale.ai/software/firebird) | 28.4 | 7% (low) | - |

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*Source: Vioscale (https://www.vioscale.ai/categories/relational-db).*