Tools2026-06-171 min
9 Best Knowledge Base Software for Customer Support in 2026
Compare the top knowledge base platforms: Notion, Confluence, Guru, Document360, Helpjuice, Zendesk Guide. Features, pricing, and recommendations.
By the Octobot editorial teamCluster: Knowledge base and AI
In brief
What to know first
Compare the top knowledge base platforms: Notion, Confluence, Guru, Document360, Helpjuice, Zendesk Guide. Features, pricing, and recommendations.
This article is part of the knowledge base and ai cluster and connects the topic to the most relevant Octobot resources.
9 Knowledge Base Platforms
- Notion (flexible, collaborative)
- Confluence (enterprise standard)
- Guru (KB + verification)
- Document360 (KB specialist)
- Helpjuice (support-focused)
- Zendesk Guide (helpdesk integrated)
- Freshdesk KB (included)
- Intercom Articles (chat integrated)
- Slite (simple, modern).
Editorial method
The Octobot editorial team structures content around operational support questions, documented product capabilities, and cited sources when an external claim requires evidence. Verify changing prices, benchmarks, and product features before making a purchase decision.
knowledge base softwarekb platformdocumentation toolhelp center software