Kelu vs Notion AI Q&A
Notion AI Q&A answers questions from content inside your Notion workspace — great if all your knowledge lives in Notion. Kelu spans 25 source types (Notion is one), surfaces the answers on a widget / Slack / Discord / Teams / MCP, and works for customer-facing docs as well as internal wikis.
Feature comparison
Information about Notion AI Q&A is drawn from Notion's public product pages.
Where Kelu focuses differently
Knowledge isn't only in Notion
Notion AI Q&A retrieves from Notion by design. Real-world knowledge lives across Notion, Confluence, GDrive, OneDrive, GitHub, Zendesk, Slack, and files nobody has migrated. Kelu indexes all of them into one knowledge base — answers span sources instead of being scoped to whichever tool you happened to write the answer in.
Customer-facing surfaces
Notion AI is internal — it answers your employees, inside Notion. Kelu ships a hosted widget for your docs / product site, plus Slack, Discord, and Teams bots for community and customer channels. Notion can be a source; Kelu is the assistant that surfaces it everywhere.
Hybrid retrieval + abstention
Vector-only search misses exact-match queries (error codes, SKUs, API names). Kelu combines vector + BM25 + reranking, and declines low-confidence questions rather than hallucinating.
MCP endpoint for AI IDEs
Cursor, Claude Desktop, ChatGPT with MCP, and any MCP-compatible client can query your knowledge base directly — your Notion content becomes retrievable in the AI IDE, not just inside Notion.
Frequently asked questions
Should I use both — Notion AI for inside-Notion and Kelu for everywhere else?
Yes, they're complementary. Notion AI Q&A is well-integrated with the Notion editor. Kelu indexes your Notion workspace (as one source among many) and answers on a widget, in Slack/Teams/Discord bots, in your helpdesk (Support Ticket AI), and via MCP inside AI IDEs. Notion is the source; Kelu is the surface everywhere else.
Does Kelu keep Notion permissions?
Yes. The Notion connector respects page-level permissions from Notion; on top of that, Kelu has its own workspace and per-knowledge-base permissions plus restricted-document visibility for content that shouldn't be answered publicly.
How current are the answers to Notion changes?
The Notion connector re-syncs every 5 minutes, so a page edit typically becomes retrievable within minutes — comparable to Notion AI's near-real-time indexing.
Can I answer customer questions from Notion-sourced content?
Yes. Move public docs to a dedicated Notion space (or use tags), include them in a customer-facing knowledge base, and embed the widget on your site. Restricted-document controls keep internal Notion pages out of public answers.
How does pricing compare?
Notion AI Q&A is an add-on to Notion (approximately $10/user/month) and scales per Notion seat. Kelu is flat monthly (Free / $99 Pro / Enterprise) and doesn't scale per-seat on customer-facing widgets or bots.
See for yourself
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