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Kai by Tettra
✓ verifiedPaid
AI-powered internal knowledge base with a Slack bot (Kai) that answers repetitive team questions automatically from existing docs.
28K visits/mo848 saves
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Glean
✓ verifiedPaid
Enterprise Work AI platform for company-wide search, an AI assistant and building governed agents across 250+ connectors.
3.2M visits/mo
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ResearchRabbit
✓ verifiedFreemium
Free-first literature discovery tool that visually maps citation networks and related papers to speed up systematic reviews.
1.2M visits/mo79 saves
Pricing
Scaling: $8/user/month (10-user minimum)
Free trial available
No public pricing
Free: $0/month (unlimited searches across 310M+ articles)
ResearchRabbit+ Annual: $10/month
ResearchRabbit+ Monthly: $12.5/month
Core features
- ✦AI Q&A bot (Kai) trained on internal content
- ✦Knowledge base built from Google Docs, Notion, and local files
- ✦Slack integration for instant in-channel answers
- ✦Stale-page and unowned-content verification reports
- ✦Usage analytics and API access
- ✦Enterprise SSO and SCIM support
- ✦Enterprise search across company apps
- ✦Personal AI assistant grounded in work data
- ✦Agent builder, orchestration and governance
- ✦250+ connectors and actions
- ✦Enterprise knowledge graph and hybrid search
- ✦Security controls for scaling AI
- ✦Citation and author network exploration from a seed paper
- ✦Interactive visualizations of how topics relate over time
- ✦Unlimited library organization and collection sharing
- ✦Zotero integration for syncing saved papers
- ✦Up to 300 seed articles supported on the paid tier
- ✦Alerts for new related research
Use cases
- →Support teams reducing repetitive questions in Slack
- →Growing companies centralizing scattered internal documentation
- →Agencies delivering consistent answers across client accounts
- →HR and operations teams maintaining a verified internal wiki
- →Search across all company knowledge
- →Answer employee questions with grounded AI
- →Build and deploy custom AI agents
- →Automate cross-system workflows
- →Building a systematic literature review efficiently
- →Discovering research gaps in an unfamiliar field
- →Tracking new publications related to saved papers
- →Visualizing how a body of research has evolved
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