Deploy your way
Managed cloud in the EU, or the full stack on your own infrastructure. Same governed memory runtime, your choice of control.
Choose your deployment model
Both options run the identical runtime — memory, governance gate, audit, and learning loop included. Pick based on your speed, control, and compliance needs.
Yohanun Cloud
Invite-Only Access
Our managed, EU-hosted platform. We run the infrastructure and work closely with each team we onboard — access is currently by invitation while we grow deliberately.
Perfect for:
- Validating your use case fast
- Teams without infrastructure appetite
- Design partners who want direct access to us
What you get:
- Zero infrastructure management
- EU data hosting
- Updates and improvements as they ship
- Usage dashboard and full REST/WebSocket API
Self-Hosted
Full Control
The entire platform on your infrastructure — your network, your disks, your keys. This is the deployment model regulated organizations choose, and it's a first-class citizen, not an afterthought.
Perfect for:
- Regulated industries with data residency requirements
- Privileged data that can't leave your perimeter
- Teams that want the governance layer under their own roof
What you get:
- Complete data sovereignty
- Docker Compose stack — one command up
- Bring your own model API keys — or point at local models
- Deployed with our direct support
What's under the hood
The same five-service stack in both deployment models
The Stack
Coordinated Stores
- • FastAPI runtime — REST, SSE streaming, WebSocket
- • PostgreSQL — structured data, rules, audit ledgers
- • Qdrant — vector memory, where the access gate runs
- • Neo4j — entity & relationship graph, conflict walls
- • Redis — cache, sessions, instant revocation
API Integration
curl https://app.yohanun.com/api/ai/chat \
-H "X-API-Key: $YOHANUN_KEY" \
-H "Content-Type: application/json" \
-d '{"message": "What did we decide last week?",
"user_id": "user_123"}'
Self-Hosted Requirements
System Requirements
- • 4+ CPU cores, 8GB+ RAM minimum
- • 50GB+ storage (SSD recommended)
- • Docker & Docker Compose
- • Outbound access to your model provider (or local models)
Deployment
# The whole platform, one command docker-compose up -d # Validated deploys with staging + rollback make validate-deployment make deploy-staging && make test-staging
Runs Anywhere Docker Does
No lock-in, in either direction
Start on cloud and move on-premises when compliance demands it — or start self-hosted from day one. Your memory, rules, and audit history are your data. And because the runtime is model-agnostic, you're never locked to a model vendor either.
Ready to deploy governed memory?
Tell us about your environment and constraints — we'll recommend the right deployment model and walk you through it.