head to head · open source
whodb vs OpenContracts
whodb has 5,033 GitHub stars, 240 forks, 42 open issues and last shipped today. OpenContracts has 1,484 stars, 189 forks, 11 open issues and last shipped yesterday. whodb leads on adoption by 239% (5,033 vs 1,484 stars). whodb is written in Go under Apache-2.0; OpenContracts is written in Python under MIT. whodb has attracted 5% as many forks as stars, OpenContracts 13%. whodb was the more recently maintained of the two, and both are self-hostable with no licence fee.
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
| whodb | OpenContracts | |
|---|---|---|
| GitHub stars | ★ 5.0K | ★ 1.5K |
| License | Apache-2.0 | MIT |
| Written in | Go | Python |
| Last push | 2026-09-20 | 2026-09-19 |
| Forks | ⑂ 240 | ⑂ 189 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick whodb if
- You weight community size — 5.0K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick OpenContracts if
- You want the OpenContracts feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and OpenContracts fits your workflow better
About whodb
WhoDB is an Apache 2.0, Go based open source data workspace that gives users one place to explore databases, edit data, run queries, and understand how a schema fits together. It runs in the browser, is available as a desktop application, and also provides a terminal CLI, so it fits the open source data engineering and integration ecosystem for internal tools, data platforms, database management, data governance, data integration, data pipelines, data catalogs, data lineage, and ER diagrams.
read the full whodb overview →
About OpenContracts
OpenContracts is an MIT licensed, self hosted document intelligence platform that turns a repository of documents into a programmable citation graph, built for builders and hackers who need a document management system for the agentic world as much as a place to store files.
read the full OpenContracts overview →
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Frequently asked questions
Is whodb or OpenContracts more popular?
whodb has 5,033 GitHub stars and OpenContracts has 1,484. whodb has the larger community by that measure.
Are whodb and OpenContracts free?
Both are open source. whodb is licensed under Apache-2.0 and OpenContracts under MIT. Neither carries a licence fee.
What is the difference between whodb and OpenContracts?
whodb is written in Go and OpenContracts in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, whodb or OpenContracts?
Choose whodb if you want the larger community (5,033 stars) or its Apache-2.0 licence terms. Choose OpenContracts if its feature set, stack or MIT licence fits better. Both are self-hostable.