Confluence
9.0#1 in knowledge base softwareFrom $5.42 a monthFree planAndroidiOSWebSelf-hosted
VisitConfluence vs Stack Internal
Stack Internal
7.6#26 in knowledge base softwareFree planFree planWebAPI
VisitWhat both publish
| Fact | Confluence | Stack Internal |
|---|---|---|
| Encryption | Confluence encrypts data in transit with TLS 1.2 or later with perfect forward secrecy and uses AES-256 full-disk encryption at rest. | The security FAQ says data is encrypted in transit and at rest, and Azure data at rest uses AES-256. |
| Free plan | Yes | Yes |
| Purpose | Confluence is an organization’s single source of truth for knowledge management and project collaboration. | Stack Internal delivers verified knowledge to people, teams, and AI agents. |
Confluence plans
- FreeFree
- Standard$5.42 a month
- Premium$10.44 a month
- EnterprisePriced on request
Stack Internal plans
- FreeFree
- StarterFree
- OrganizationPriced on request
Pick Confluence if…
Confluence suits teams that need a shared place for documentation, project planning and collaborative work. It is particularly relevant for teams that use Jira or want pages, whiteboards and databases in the same workspace.
Pick Stack Internal if…
Stack Internal may suit organizations that need shared knowledge for employees and AI agents, with space-based permissions and listed connectors. Starter is aimed at teams of up to three collaborators; Organization supports unlimited collaborators.