ProProfs Knowledge Base
9.0#2 in knowledge base softwareFrom $0.99 a monthFree planAndroidiOSWebAPI
VisitProProfs Knowledge Base vs Stack Internal
Stack Internal
7.6#26 in knowledge base softwareFree planFree planWebAPI
VisitWhat both publish
| Fact | ProProfs Knowledge Base | Stack Internal |
|---|---|---|
| Free plan | Yes | Yes |
| Integrations | Listed integrations include Freshdesk, Salesforce, Zendesk, Google Analytics, Hotjar, Microsoft Clarity, Slack, Jira, Google Translate, Crowdin, Azure AD, Okta and Wufoo. | Listed integrations include ChatGPT, Claude Code, Confluence, Cursor, Gemini, GitHub, Jira, Notion, OpenAI, ServiceNow, Slack, Microsoft Teams and Google Docs. |
ProProfs Knowledge Base plans
- FreeFree
- Essentials$0.99 a month
- Business$1.99 a month
- Business Complete Elite$2.99 a month
- Customer Delight Suite$499 a month
- Essentials (Smarter Employee Learning Suite)$0.99 a month
Stack Internal plans
- FreeFree
- StarterFree
- OrganizationPriced on request
Pick ProProfs Knowledge Base if…
It suits teams that need to publish and maintain public or private help content, manuals, or documentation. The free plan may fit a small knowledge base, while paid plans list minimum user and page limits.
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.