Your AI knowledge partner for collecting, organizing, and creating from information
Enterprise customer service AI and AI agents for voice and chat
Stage
MVP
Established
Founded
Not given
2016
Based in
CN
DE
Pricing model
Freemium
Not given
Pricing
Free plan: 5 GB storage, PDF/image parsing up to 600 pages/month, audio/video up to 60 minutes/month, maximum file size 20 MB. Pro plan: ¥35/month (or ¥0.94/day when paid annually with ¥70 discount) includes 50 GB storage, PDF/image parsing up to 3000 pages/month, audio/video up to 300 minutes/month
Not given
Key features
Web content capture and saving from browser
PDF, Word, and PPT file parsing into searchable documents
Automatic OCR for images and document scans
Audio and video transcription with summaries and key frames
Natural language search across knowledge base
AI-powered question answering with source citations
WeChat and QQ message forwarding to knowledge base
RSS feed subscription and auto-import
AI Agent for file organization and workflow execution
Open source code with self-hosting and offline support
Multi-language support in 100+ languages
Voice and chat interactions across omnichannel
Agent Copilot for human-AI collaboration
Hybrid composite AI with deterministic rules
Enterprise integration with 110+ prebuilt connectors
AI Ops Center for governance and monitoring
What makes it different
Unified content collection from multiple sources including chat apps, RSS, and web without changing habits
Automatic understanding and indexing of all content types for search and AI use
AI capabilities integrated directly into other AI tools via Skill integration
Free tier with generous quotas for most users before paid upgrade needed
Proven at production scale with 2.6B+ annual interactions
Works with existing contact center platforms without rip-and-replace
Autonomous agentic AI with full governance and compliance