Protégé
7.4#8 in knowledge graph softwareFree planFree planWebAPILinuxmacOS
VisitProtégé vs Virtuoso Universal Server
Virtuoso Universal Server
7.9#1 in knowledge graph softwareFrom $99.99 a yearWebAPILinuxmacOS
VisitWhat both publish
| Fact | Protégé | Virtuoso Universal Server |
|---|---|---|
| Documentation depth | Official documentation includes installation, getting started, views, menus, class-expression syntax, FAQs, tutorials, user guides, and developer documentation. | Official documentation includes manuals and wiki material for Virtuoso, the open-source edition, the Virtuoso Authentication Layer, and Java provider APIs. |
| License | Protégé Desktop is released under the BSD 2-Clause license. | Virtuoso Open-Source Edition is licensed under GNU GPL version 2; commercial editions use proprietary licensing. |
| Rating on G2 | 4.6 out of 5 from 5 reviews. | 4.3 out of 5 from 4 reviews |
| Support | User and developer mailing lists are monitored by Protégé team members and experienced community users, but subscription is required before posting. | Commercial support can include bug fixes, feature enhancements, performance tuning, and consulting, with specifics depending on the agreement. |
Protégé plans
- Protégé Desktop and WebProtégéFree
Virtuoso Universal Server plans
- Personal$99.99 a year
- Developer$199 a year
- Project$499 a year
- EnterprisePriced on request
Pick Protégé if…
Protégé suits researchers and other users who need to create or manage ontologies with OWL 2. WebProtégé is suited to collaborative editing, while the desktop edition offers direct connections to description logic reasoners.
Pick Virtuoso Universal Server if…
You want what its maker publishes above — check its page for the details.