SQLancer vs tSQLt
| SQLancer | tSQLt | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | Linux, macOS, Windows | — |
| Free plan | Yes | Yes |
| Database support | Citus, ClickHouse, CockroachDB, Databend, Apache DataFusion, Apache Doris, DuckDB, H2, Apache Hive, HSQLDB, MariaDB, Materialize, MySQL, OceanBase, PostgreSQL, Presto, QuestDB, Apache Spark, SQLite, TiDB, YugabyteDB | Microsoft SQL Server |
| Data quality checks | Yes | Yes |
| Test execution | self_hosted | self_hosted |
| Test language | SQL | T-SQL |
| Schema migration tests | — | Yes |
| Stored procedure tests | — | Yes |
Both are listed in Best Database Testing Tools. On Freedom251, SQLancer scores higher on our published basis.