Hackolade Studio vs pgModeler
Hackolade Studio
hackolade.compgModeler
pgmodeler.ioSide by side
| Figure | Hackolade Studio | pgModeler |
|---|---|---|
| Price from | Free | $59.90/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| API | Yes | — |
| Plans published | 13 | 7 |
| Spec score · Data Modeling Software | 9.1 (#1) | 8.2 (#8) |
| Spec score · Database Design Tools | 9.1 (#2) | 8.2 (#11) |
| CLI | The command-line interface supports reverse engineering, forward engineering, model comparison, API generation, documentation, Excel, data dictionaries, obfuscation and polyglot conversions in CI or scheduled jobs. | The command-line interface can export DDL, run diffs, validate models, and automate deployments in CI/CD workflows. |
| Modeling | It supports conceptual, logical, and physical modeling with ER diagrams and hierarchical schema views. | The relationship engine automatically propagates foreign-key columns, constraints, and indexes when tables are linked. |
| Purpose | Hackolade Studio is a data modeling and schema design tool for relational and NoSQL databases, APIs, and data exchange formats. | pgModeler is a locally installed, multi-platform PostgreSQL schema engineering tool for visual design, reverse engineering, schema diff and synchronization, and CLI deployment automation. |
| Reverse engineering | It can reverse-engineer live databases, DDL, JSON, JSON Schema, Excel, PowerDesigner, erwin, ER/Studio exports, and Mermaid output. | pgModeler Plus can connect to a live PostgreSQL server and reconstruct a full schema model. |
| Support | The pricing page says the Workgroup subscription includes support and directs customers with questions to [email protected]. | The project directs feature requests and bug reports to its GitHub issues page. |
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
pgModeler
- Single user · 6 monthsPriced on request
- Single user · 12 monthsPriced on request
- Team lifetime · PerpetualPriced on request
- pgModeler CommunityFree
- pgModeler Plus · Single user · 6 months$59.90 a month
- pgModeler Plus · Single user · 12 monthsPrice not published
- pgModeler Plus · Team lifetimePrice not published
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.
pgModeler
pgModeler is a locally installed PostgreSQL schema engineering tool for Linux, macOS, and Windows. It supports visual design, reverse engineering, schema comparison and synchronization, and command-line deployment automation. Its relationship engine can propagate foreign-key columns, constraints, and indexes when tables are linked, and it supports more than 30 PostgreSQL object types. Models can be exported as SQL, PNG, SVG, HTML data dictionaries, or directly to a PostgreSQL server. The command-line interface can export DDL, run diffs, validate models, and automate CI/CD deployments. Models use human-readable XML; Plus adds a Git-powered versioning workflow. The software runs on the user's machine without an account, cloud dependency, or required internet connection. The community software is GPL v3 and free forever. Plus provides pre-built binaries and professional workflow features. Its listed single-user, six-month plan is $59.90 per month, billed from $59.90/6 months. Documentation warns that connection passwords are stored in plain text in the settings directory.