Great Expectations vs SQLancer
| Great Expectations | SQLancer | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | api, Linux, macOS, self-hosted, Web | Linux, macOS, Windows |
| Free plan | Yes | Yes |
| Database support | AlloyDB, Amazon Aurora PostgreSQL, Citus, Databricks SQL, Microsoft SQL Server, Neon, Oracle, PostgreSQL, Redshift, Snowflake, SQLite, Trino | 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 |
| Schema migration tests | Yes | — |
| Data quality checks | Yes | Yes |
| Test execution | both | self_hosted |
| Test language | Python, SQL, Spark SQL | SQL |
Both are listed in Best Database Testing Tools. On Samsung Mobile US Press, Great Expectations scores higher on our published basis.