GitBook
8.4#7 in knowledge base softwareFrom $65 a monthFree planWebAPI
VisitGitBook vs Nucleus
What both publish
| Fact | GitBook | Nucleus |
|---|---|---|
| Product | GitBook is a collaborative, AI-native documentation platform for creating, reviewing, and publishing branded documentation websites. | Nucleus describes itself as a knowledge infrastructure layer that lets users add information once and make it available across AI tools. |
| Support | GitBook provides product support through [email protected] and offers sales contact and demos. | For Enterprise, the terms list response targets of 1 hour for critical, 4 hours for high, 24 hours for medium, and 72 hours for low priority issues. |
GitBook plans
- FreeFree
- Premium$65 a month
- Ultimate$249 a month
- EnterprisePriced on request
Nucleus plans
No prices published.
Pick GitBook if…
GitBook suits teams that need to write and publish product documentation, especially those using Git-based review workflows or needing different access levels for readers. Its individual Free plan is limited to one user.
Pick Nucleus if…
Nucleus suits legal, medical, strategic intelligence, venture capital, and financial services teams that need shared, searchable information for AI tools. It also fits developers needing API access and controlled permissions.