Open Source · MIT Licensed
The AI Brain for
Your Entire Team
Ingest your docs. Ask in natural language. Get cited answers via chat, voice, or WhatsApp. Self-host or use our cloud.
How does Raven handle document ingestion?
Raven supports PDF, DOCX, Markdown, HTML, and web URLs. Documents are automatically chunked, embedded, and indexed using hybrid vector + BM25 search for accurate retrieval.
📎 source: docs/ingestion.md, lines 14-28
Interactive demo — real AI answers coming soon
Your team's knowledge is scattered.
Your people are stuck.
Docs nobody reads
Knowledge lives in PDFs, wikis, and Confluence pages that go stale. Your team asks the same questions on Slack instead.
Search that doesn't work
Keyword search returns 50 results. None of them answer the actual question. Your team gives up and pings someone senior.
No way to just ask
Your team wants to ask a question and get an answer — with a source. Not browse. Not search. Just ask.
Raven fixes this. Ingest your docs. Ask in natural language. Get cited answers — via chat, voice, or WhatsApp.
Three channels. One knowledge base.
Your team gets answers where they already work — chat, voice, or WhatsApp.
Ask your docs anything
Semantic search powered by hybrid vector + BM25 ranking. Every answer comes with source citations you can verify. Embed the chatbot widget on your site with a single <raven-chat> tag.
AI Chat
Ask your docs anything
Semantic search powered by hybrid vector + BM25 ranking. Every answer comes with source citations.
Voice Agent
Talk to your knowledge base
Real-time voice calls via WebRTC. Hands-free access powered by LiveKit.
Meet your team where they already are
Connect via WhatsApp Business API. Zero app installs, zero training.
Simple by design.
Three steps from scattered docs to instant answers.
Ingest
Upload PDFs, DOCX, Markdown, HTML, or paste URLs. Raven chunks, embeds, and indexes everything automatically.
Automatic chunking & embedding
Search
Hybrid retrieval — pgvector cosine similarity + BM25 full-text ranking fused with Reciprocal Rank Fusion. No keyword guessing.
Vector + BM25 hybrid ranking
Answer
Your team asks in natural language. Raven responds with accurate, cited answers — via chat, voice, or WhatsApp.
Cited answers across 3 channels
Your infrastructure. Your rules.
Deploy Raven anywhere — from a Raspberry Pi to a Kubernetes cluster.
Docker Compose
One command. Full stack. Perfect for getting started and small teams.
Kubernetes
Production-grade, multi-region, auto-scaling.
EC2 + Ansible
Cloud VM with auto-TLS via Traefik. Playbooks ready to go.
Edge / Raspberry Pi
25MB ARM64 binary. Run the API on a Pi, connect a remote AI worker via gRPC.
Built for teams that don't compromise.
Enterprise-grade security, compliance, and control — out of the box.
Multi-Tenant Isolation
Full Row-Level Security per tenant in PostgreSQL. Your data never crosses boundaries.
SSO / SCIM
Keycloak-powered OIDC and SAML out of the box. SCIM coming soon
Audit Logs Coming soon
Timestamped audit trail for every action. Compliance-ready.
BYOK
Bring your own LLM keys — Anthropic, OpenAI, Cohere, or self-hosted models. Zero vendor lock-in.
eBPF WAF
Kernel-level XDP pre-filtering and observability at the edge.
GDPR / SOC2
Built for compliance. Self-host for full data sovereignty.
Simple pricing. Generous free tier.
Start free, scale when you're ready. Every plan includes the full open-source platform.
Free
Everything you need to get started with AI-powered knowledge.
- ✓ AI chat, voice & WhatsApp
- ✓ Bring Your Own Key (BYOK)
- ✓ Self-hostable
- ✓ Unlimited documents
- ✓ Full MIT source
Limits
- 5 users
- 2 workspaces
- 3 knowledge bases
- 500 MB storage
- 1 voice session
- 60 min/mo voice
Pro
For growing teams that need higher limits and priority support.
- ✓ Everything in Free
- ✓ Higher limits
- ✓ Advanced rate limiting
- ✓ Priority support
Limits
- 25 users
- 10 workspaces
- 50 knowledge bases
- 10 GB storage
- 5 voice sessions
- 1,200 min/mo voice
Enterprise
For organizations that need SSO, audit logs, and dedicated support.
- ✓ Everything in Pro
- ✓ SAML / SSO / SCIM
- ✓ Audit logs
- ✓ eBPF WAF
- ✓ Dedicated support
- ✓ Custom SLA
Limits
- Unlimited users
- Unlimited workspaces
- Unlimited knowledge bases
- Unlimited storage
- Unlimited voice sessions
- Unlimited minutes