head to head · open source
typedb vs schemaspy
typedb has 4,500 GitHub stars, 376 forks, 310 open issues and last shipped 2 days ago. schemaspy has 3,736 stars, 357 forks, 303 open issues and last shipped 8 months ago. typedb leads on adoption by 20% (4,500 vs 3,736 stars). typedb is written in Rust under MPL-2.0; schemaspy is written in HTML under LGPL-3.0. typedb has attracted 8% as many forks as stars, schemaspy 10%. typedb was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (database), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| typedb | schemaspy | |
|---|---|---|
| GitHub stars | ★ 4.5K | ★ 3.7K |
| License | MPL-2.0 | LGPL-3.0 |
| Written in | Rust | HTML |
| Last push | 2026-11-03 | 2026-03-05 |
| Forks | ⑂ 376 | ⑂ 357 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick typedb if
- You weight community size — 4.5K stars and counting
- You want the MPL-2.0 license terms
- Your stack matches Rust
- You value the larger contributor base for long-term maintenance
pick schemaspy if
- You want the schemaspy feature set and don't need the biggest community
- You prefer the LGPL-3.0 license terms
- Your stack matches HTML
- You evaluated both and schemaspy fits your workflow better
About typedb
Introducing TypeDB TypeDB is a next gen database with a modern programming paradigm that lets you build data applications faster, safer, and more elegantly. Its intuitive and powerful data model unifies the strengths of relational, document and graph databases without their shortcomings. TypeQL , its groundbreaking query language, is declarative, functional, and strongly typed, drastically simplifying data handling and logic. So now, even the most nested and interconnected datasets can be managed with ease. With TypeDB, we’ve reinvented the database for the modern programming era. Getting started Deploy TypeDB…
read the full typedb overview →
About schemaspy
SchemaSpy is a database metadata analyzer. It helps your database administrators and developers visualize, navigate and understand your data model. With an easy to use HTML based report, traversing the entity relationship diagram has never been simpler. Our product showcase is available at Installation SchemaSpy is a standalone application without GUI. Just download the latest JAR file or Docker image and you're ready to go! To use SchemaSpy from Maven, please see the Maven chapter below. For unreleased bug fixes and features in progress, download our snapshot JAR or use Docker tag snapshot Maven SchemaSpy…
read the full schemaspy overview →
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Frequently asked questions
Is typedb or schemaspy more popular?
typedb has 4,500 GitHub stars and schemaspy has 3,736. typedb has the larger community by that measure.
Are typedb and schemaspy free?
Both are open source. typedb is licensed under MPL-2.0 and schemaspy under LGPL-3.0. Neither carries a licence fee.
What is the difference between typedb and schemaspy?
typedb is written in Rust and schemaspy in HTML. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, typedb or schemaspy?
Choose typedb if you want the larger community (4,500 stars) or its MPL-2.0 licence terms. Choose schemaspy if its feature set, stack or LGPL-3.0 licence fits better. Both are self-hostable.