Sovereign AI · live in the EU
Your data stays your data.
OpenAI-compatible AI platform from Aschaffenburg, Germany. Pick a plan, optionally add Workspace and Sonar, create your account — productive in under two minutes. 14-day free trial, no credit card required to start.
- GDPR + EU AI Act Art. 50
- Hosted in Frankfurt / Aschaffenburg
- Cancel anytime
- Models
- 7
- Languages
- 8
- Latency
- < 250 ms
- Enterprise SLA
- 99.5 %
curl https://api.simosphereai.com/v1/chat/completions \
-H "Authorization: Bearer sk-simo-…" \
-H "Content-Type: application/json" \
-d '{"model":"qwen/qwen3-8b","messages":[…]}'Diagnosis, not pitch
Which plan fits you?
Three questions — and you know whether self-serve trial or a discovery call is the faster path.
30 seconds to the right plan
Use case · Compliance · Volume — we recommend the right plan or the right person to talk to.
Plans
Five plans, one API contract.
From a solo account to a 25-seat team — same OpenAI-compatible endpoint, same models, different limits and support levels. Workspace and Sonar Credits are optional add-ons.
Personal
For personal experiments and learning.
Annual billing €648 net
- 5M tokens / month included
- Qwen3-8B + Apertus
- 10 RPM · community support
- 1 seat · 14-day trial
Freelancer
Solo consultants, freelancers, small use cases.
Annual billing €1,056 net
- 20M tokens / month included
- Qwen3-8B + Apertus + webhooks
- 30 RPM · email support
- 1 seat · 14-day trial
Professional
Teams up to 3 people with real production load.
Annual billing €1,548 net
- 100M tokens / month included
- All models incl. Qwen3-30B
- BYOK routing & audit export
- 90 RPM · 24h support
- Workspace add-on available
Business
Growth teams with compliance requirements.
Annual billing €2,988 net
- 500M tokens / month included
- All models + multi-region
- Priority support · business review
- 240 RPM · BYOK · audit hash chain
- Workspace up to Enterprise tier
Enterprise
Dedicated tenant, SLA, named account manager.
Annual billing €5,388 net
- 2B tokens / month included
- Dedicated cluster, optional on-prem
- SAML / OIDC SSO · 99.5 % SLA
- 600 RPM · 4h P1 response
- Custom MCP, skills, white-label
All prices net. Full plan comparison on simosphereai.com/de/pricing
Teams meets ChatGPT — GDPR-compliant.
Messaging, AI chat, shared skills, and workspace storage. Per-seat billing, available from the Professional plan onward. Tier and seat count adjustable anytime.
- Shared workspaces with MCP servers
- Per seat: 1 GB / 10 GB / 100 GB storage
- Custom skills + custom providers from Professional
- White-label + custom MCP from Enterprise
Deep-research as a top-up.
Sonar uses web search, RAG, and multi-stage reasoning for deep-research tasks. Credits are bought once and don't expire. Auto-topup can be enabled in the dashboard.
Sonar credits are a one-time purchase. Stripe Tax adds country-specific VAT at checkout.
Prefer to talk first
Discovery call instead of a guess.
45-minute discovery call with a SIMO architect. We check your use case, compliance setup and volume — and you know afterwards whether SIMOSphere AI fits.
- No sales pitch
- No commitment
- GDPR-compliant calendar (M365 / EU)
FAQ
Quick answers.
What happens after the 14-day trial?
The trial rolls over into the chosen subscription. You can cancel anytime in the dashboard — we send a reminder three days before the trial ends.
Do I need Workspace and Sonar to start?
No. Both are optional add-ons you can book later. Personal and Freelancer are enough for API-only usage with the OpenAI-compatible endpoint.
What is BYOK?
Bring Your Own Key — you store your OpenAI / Anthropic / Google key sealed-encrypted, and SIMOSphere routes your requests with your key. The contractual relationship stays between you and the provider. Available from Professional.
How do I cancel?
One click in the dashboard. Cancellation takes effect at the end of the current billing period. Data stays available for 30 days (GDPR cooldown), then is hard-deleted or exported.
More answers on simosphereai.com/#faq
Ready for sovereign AI?
Pick a plan, optionally add Workspace and Sonar, create the account — and the first API call works. 14-day free trial, no credit card required to start.