Editions (Core vs Enterprise)
What's in Fosnie (Apache-2.0) and what Fosnie Enterprise adds.
Fosnie is free and open-source under Apache-2.0 – a complete, self-contained product with nothing above locked behind a paywall. Fosnie Enterprise is a separate commercial edition for larger and regulated organisations; it depends on Core and adds the compliance, governance, and scale layer below.
Fosnie vs Fosnie Enterprise
| Capability | Fosnie (Apache-2.0) | Fosnie Enterprise |
|---|---|---|
| Chat, agentic RAG, document generation | ✅ | ✅ |
| Deep Research, web search, code interpreter | ✅ | ✅ |
| Agents + workflows (human-in-the-loop) | ✅ | ✅ |
| Voice (incl. live streaming) | ✅ | ✅ |
| Groundedness / verification | ✅ | ✅ |
| Model-agnostic providers + per-user BYOK | ✅ | ✅ |
| Automatic model routing, rules/judges, effort and limits | ✅ | ✅ |
| MCP host + connectors | ✅ | ✅ |
| OpenAI-compatible API + platform keys | ✅ | ✅ |
| Projects / knowledge bases / sharing, roles + groups | ✅ | ✅ |
| Local auth + basic OIDC | ✅ | ✅ |
| Audit log | Hash-chained (tamper-detection) | Tamper-evident: Ed25519 signing, signed checkpoints, per-interaction evidence, GDPR crypto-shred, offline verification |
| Federated SSO / SAML + SCIM | – | ✅ |
| Custom roles, delegated admin, fine-grained access | Fixed roles | ✅ |
| Moderation & accountability | – | ✅ |
| Review & Approve (per-message human sign-off) | – | ✅ |
| Legal holds & retention | – | ✅ |
| Data-owner group approval | – | ✅ |
| White-label branding | – | ✅ |
| DMS connectors (iManage, NetDocuments) | – | ✅ |
| Certified air-gap (signed SBOM, BYOK/HSM) + bare-metal tuning | Runs offline | ✅ |
| Support, SLA, DPA | Community | ✅ |
The Apache-2.0 licence covers the code; it doesn't grant rights to the "Fosnie" or "Private AI" names or branding, which are trademarks of Private AI Ltd.
Talk to us about Enterprise at fosnie.dev.
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