DBC vs SQL Delta
DBC
github.comSQL Delta
sqldelta.comSide by side
| Figure | DBC | SQL Delta |
|---|---|---|
| Price from | — | — |
| Free plan | — | — |
| Free trial | — | Yes |
| Open source | — | — |
| Windows | Yes | Yes |
| macOS | Yes | — |
| Linux | Yes | — |
| Plans published | 0 | 10 |
| Spec score · Database Schema Comparison Tools | 7.2 (#13) | 8.1 (#6) |
| Purpose | DBC captures database schema snapshots and compares them across versions, environments, or database systems. | SQL Delta compares database schemas and data so teams can review drift and synchronize changes before deployment. |
| Schema comparison | DBC tracks tables, columns, indexes, foreign keys, and constraints to detect schema changes. | Schema Compare displays structural differences, supports live database and snapshot comparisons, and lets users choose what goes into a deployment script. |
Plans
SQL Delta
- SQL Delta for MySQL — Single license$185, paid once
- SQL Delta for Oracle — Single license$370, paid once
- SQL Delta for SQL Server — Single license$370, paid once
- SQL Delta for MySQL — 5 Licenses$510, paid once
- SQL Delta for MySQL — 10 Licenses$920, paid once
- SQL Delta for Oracle — 5 Licenses$1,020, paid once
- SQL Delta for SQL Server — 5 Licenses$1,020, paid once
- SQL Delta for MySQL — Site License$1,395, paid once
- SQL Delta for SQL Server — 10 Licenses$1,850, paid once
- SQL Delta for SQL Server — Site License$2,775, paid once
In their own words
DBC
DBC is a free, open-source command-line tool for comparing database schemas across versions, environments, or database systems. Built with Go, it captures schema snapshots and checks tables, columns, indexes, foreign keys, and constraints for changes. It supports MySQL, PostgreSQL, SQL Server, Oracle, and SQLite. Optional data checksums can reveal data modifications, while exact row counts are enabled by default. Results can be output as text, JSON, or HTML. Database drivers run as separate executables and communicate with the core application over JSON-RPC through standard input and output; the README notes that drivers use timeouts but makes no certification or compliance claim. Building the core and drivers from source with Make is the documented installation route. DBC is licensed under MIT and is listed for Linux, macOS, and Windows. The releases page lists v0.1.0-alpha as a pre-release. CI/CD examples, Docker support, migration script generation, and a web UI appear on the roadmap, not among the available features.
SQL Delta
SQL Delta is a Windows tool for comparing database schemas and data before changes reach production. SQL Delta 7 compares source and target databases that use the same server type; SQL DXP is intended for comparisons across different server types. Schema Compare shows structural differences in live databases or snapshots and lets users select what to include in a deployment script. Data Compare identifies row-level differences between environments. Users can review and edit synchronization scripts before executing them against a target, and projects can add custom script to deployment scripts. SQL Delta can save HTML reports and XML snapshots for release reviews or recovery work. Project completion events and command-line execution support automated runs. Editions are listed for SQL Server, MySQL, Oracle, and PostgreSQL. A separate Read Only Edition allows comparison and script generation but prevents direct script execution. The latest full product download has a 14-day trial. The MySQL single-license plan is $185 as a one-time purchase and includes a two-year software update subscription; purchase terms also describe a perpetual license.