Hackolade Studio vs SchemaCrawler
Hackolade Studio
hackolade.com
SchemaCrawler
schemacrawler.comSide by side
| Figure | Hackolade Studio | SchemaCrawler |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 13 | 1 |
| Spec score · Data Modeling Software | 9.1 (#1) | 7.7 (#13) |
| Integrations | The edition comparison lists GitHub, Bitbucket, Azure DevOps, and GitLab workflow integrations; Collibra integration requires an optional upgrade. | The site documents integrations with Apache Maven, GitHub Actions, GitLab pipelines, Docker, Graphviz, and templating engines including Velocity, Thymeleaf, FreeMarker, and Mustache. |
| Purpose | Hackolade Studio is a data modeling and schema design tool for relational and NoSQL databases, APIs, and data exchange formats. | SchemaCrawler is a free database schema discovery and comprehension tool for database documentation and data governance. |
| Support | The pricing page says the Workgroup subscription includes support and directs customers with questions to [email protected]. | Community support is available on Stack Overflow, while professional support packages provide direct access to the author and can cover project advice or consulting. |
Plans
Hackolade Studio
- Workgroup Edition TrialPriced on request
- Workgroup Edition Monthly Subscription€175 a month
- Workgroup Edition Annual Subscription€1,750 a year
- Workgroup Edition Floating Seats SubscriptionPriced on request
- 14-day trialFree
- Community EditionFree
- Community EditionFree
- Workgroup dedicated monthly€175 a month
- Workgroup Edition monthly subscription$175 a month
- Workgroup dedicated annual€1,750 a year
In their own words
Hackolade Studio
Hackolade Studio is a data modeling and schema design tool for relational and NoSQL databases, APIs, and data exchange formats. It supports conceptual, logical, and physical models using ER diagrams and hierarchical schema views, with the maker describing more than 45 physical targets. Studio can reverse-engineer supported sources and generate DDLs, schemas, validators, and documentation. It supports forward engineering and SQL export, with a broad list of supported databases including BigQuery, Cassandra, MongoDB, MySQL, Oracle, PostgreSQL, Snowflake, and SQL Server. It runs on Linux, macOS, Windows, and the web. The free Community edition limits each model to 50 objects and omits advanced forward and reverse engineering, Git, and Collibra integrations. Its 14-day evaluation includes unrestricted Professional and Workgroup features and requires no credit card. Workgroup adds Git-based collaboration and support. Its monthly subscription is €175 a month; annual billing is €1,750 a year.
SchemaCrawler
SchemaCrawler is free, open-source software for discovering database schemas, documenting them, and supporting data governance. Its command-line tools output metadata as plain text, HTML5, HTML5 with embedded diagrams, JSON, or YAML. These formats are intended to make differences between database schemas easier to identify. SchemaCrawler can generate entity-relationship diagrams and execute JavaScript or Python against a live database connection. It supports almost any database with a JDBC driver, although some proprietary drivers require separate downloads. Integrations documented by the project include Apache Maven, GitHub Actions, GitLab pipelines, Docker, Graphviz, and several templating engines. The AI MCP Server allows natural-language exploration of database structures, table relationships, and SQL query generation. SchemaCrawler runs on operating systems supporting Java SE 17 or newer and can be self-hosted. The software is free; bundled JDBC-driver distributions are GPL v3, and commercial-use licensing terms can be arranged.