Protégé pricing
1 plan read from protege.stanford.edu
Protégé Desktop and WebProtégéFree Desktop requires Java · WebProtégé runs in a browser · OWL 2 ontology editing Read 15 Oct 2026 · protege.stanford.edu
In short
- Protégé has a free plan (Protégé Desktop and WebProtégé).
What the alternatives costAll alternatives →
| Tool | From | Free plan | Free trial |
|---|---|---|---|
| AllegroGraph | — | Yes | Yes |
| Apache Jena Fuseki | — | Yes | No |
| Eclipse RDF4J | — | Yes | No |
| Mendix | $1,090/mo | Yes | No |
| LinkedDataHub | — | Yes | No |
| HASH | $20/mo | Yes | No |
| Neo4j | $65/mo | Yes | Yes |
| Virtuoso Universal Server | $8.33/mo | No | Yes |