ProProfs Knowledge Base From $0.99/mo · Free plan 9.5 Visit 
Aha! Knowledge
aha.io
Spec sheet
- Publishing audience
- bothRead 20 Sep 2026 · aha.io
- Free plan
- NoRead 20 Sep 2026 · aha.io
- Headquarters
- Distributed team (U.S. + international)Read 28 Sep 2026 · aha.io
- Founded
- 2013Read 28 Sep 2026 · aha.io
- Content analytics
- YesRead 20 Sep 2026 · aha.io
- Custom domain
- YesRead 20 Sep 2026 · aha.io
- SSO support
- YesRead 20 Sep 2026 · aha.io
- Version history
- YesRead 20 Sep 2026 · aha.io
Plans and prices
Essentials $23 a month Minimum 3 paid users Unlimited documents · Minimum 3 paid users Read 20 Sep 2026 · aha.io
Advanced $74 a month Minimum 3 paid users Unlimited knowledge bases · Unlimited site users · Minimum 3 paid users Read 20 Sep 2026 · aha.io
Where Specifiction places it
- Knowledge base software#131 of 1387.0
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