Top 11 customer support · knowledge management that work with Trello

Confluence is the highest-ranked provider in the Top 11 Document360 vs Zendesk Guide vs Intercom Articles: 11 Best Knowledge Base Software 2026 that integrates with Trello.

Why this answer

Filtered to entries that publicly document a Trello integration. We do not include "API available" as proof of integration — there has to be a named connector or first-class workflow.

Showing all 2 matches. Top 11 publishes whatever the data supports — we don’t pad lists. See the full ranked Document360 vs Zendesk Guide vs Intercom Articles: 11 Best Knowledge Base Software 2026.

  1. #1Confluence(rank #5 in Document360 vs Zendesk Guide vs Intercom Articles: 11 Best Knowledge Base Software 2026)

    8.4/9.4

    The industry standard for internal technical documentation, with deep Jira integration.

    Full Confluence review · Compare: Confluence vs Slab · Alternatives

  2. #2Slab(rank #7 in Document360 vs Zendesk Guide vs Intercom Articles: 11 Best Knowledge Base Software 2026)

    8/9.4

    A clean, fast, and focused alternative to Confluence for modern internal knowledge bases.

    Full Slab review · Alternatives

Methodology: /methodology · No paid placement ever · Verified .