One platform, from ingestion
to answer
Kelu ingests your knowledge, retrieves with hybrid search, answers with citations, and delivers everywhere your users ask — with the quality, security, and developer tooling to run it in production.
Answer Engine
AI Chat
RAG answers with source citations, conversation memory, and streaming across every channel.
Knowledge Sources
Websites, GitHub, Notion, Confluence, Slack, help desks, Drive — 25 source types in all, synced automatically.
Doc Proposals
Kelu watches which questions the assistant can't answer well, ranks them by volume, drafts the missing page in your docs style, and hands the draft to your team.
Hybrid Search
Kelu combines semantic vector search with full-text ranking and fuses the results — so "rotate credentials" finds the page titled "regenerate API keys," and an exact error code still matches exactly.
Channels
Website Widget
Embeddable Ask AI with chat, search bar, sidebar, and Cmd+K modes — one script tag.
Browser Extension
Kelu ships a browser extension (Chrome, Edge, Opera) that opens your knowledge base in the browser's side panel.
Slack Bot
Install the Kelu bot in your Slack workspace and every channel becomes a front door to your knowledge bases.
Discord Bot
The Kelu Discord bot answers your community's questions instantly from your docs, changelog, and forums — with citations — so correct answers stop scrolling away and your moderators stop repeating themselves.
Microsoft Teams Bot
Bring your knowledge bases into the chat tool your company actually uses.
Support
Support Automation
Ticket deflection, copilot drafts inside your helpdesk, and simulations.
Support Form Agent
Answer questions as users type them into your support form — deflect before the ticket exists.
Support Ticket AI
Kelu reads incoming tickets, answers the ones it has grounded evidence for, and drafts a reply for the agent to review on the rest — inside Zendesk, Freshdesk, Front, Intercom, Jira Service Management, Linear, and Salesforce Service Cloud.
Simulations
Simulations run the assistant against your past resolved tickets and produce a reviewable result set — per-topic accuracy, human-review queue, per-answer traces — so you calibrate confidence thresholds on real data instead of guessing.
Quality & Trust
Analytics
Questions per week, top sources, languages, knowledge gaps, and token/cost visibility.
PII & Zero Retention
Every question is scanned for PII (emails, names, phone numbers, card numbers, IDs) and masked before it reaches any model.
Bring Your Own Model (BYOK)
On Enterprise, Kelu calls the model on your provider account with your key.
Citations & Grounding
Trust in AI answers comes from provenance.
Evals & Answer Quality
An assistant you can't measure is an assistant you can't trust in production.
Security & Privacy
Your knowledge is your business.
Developers
MCP Server
Every Kelu knowledge base doubles as a Model Context Protocol server.
API & SDKs
Everything the widget does is available to your code: streaming RAG chat, hybrid search, feedback, suggested questions, and agents — via a public API and typed SDKs for web, React, React Native, and Node.
See it on your own content
Connect a docs URL or upload files, and get cited AI answers in minutes — free, no credit card required.
Get Started Free