Voice AI infrastructure
for developers
HMS-Sovereign v1. Deploy in the cloud or on-premise. Build production-grade phone agents in minutes. €0,07/min.
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Full visibility into every call
Monitor live transcriptions, execute tool calls, and control your agents in real-time. A human-AI orchestration layer, orders of magnitude more powerful than anything else.
Learn about orchestration →Your keys, your models
Use our managed infrastructure or bring your own API keys. Switch between Deepgram, Whisper, OpenAI, or any provider without changing your code.
Learn about BYOK →Your data never leaves Europe.
Data privacy is our top priority. Deploy HMS-Sovereign v1 in our managed cloud or on-premise in your data center. We're the market leader in delivering custom voice AI solutions for the most demanding environments.
Managed Cloud
Deploy in minutes on our EU-hosted infrastructure. Frankfurt, Amsterdam, and Paris data centers.
- Zero ops overhead
- Auto-scaling
- 99.9% SLA
Private Cloud
Dedicated instances in your preferred EU cloud provider. Full isolation, your VPC.
- AWS, GCP, Azure
- Your compliance
- Custom SLAs
On-Premise
Full black-box installation on your hardware. Air-gapped networks supported. True data sovereignty.
- Your hardware
- Air-gapped capable
- Zero external calls
Deep tech for the most demanding environments
Banks, healthcare providers, government agencies — we serve organizations where compliance isn't optional. HMS-Sovereign v1 runs entirely within your infrastructure with zero external dependencies when deployed on-premise.
Every byte stays in the EU
From the moment audio enters our system to the final transcript storage, data never crosses EU borders. Real-time processing, zero US cloud dependencies.
Radically simple pricing
We orchestrate. You bring your keys. That's it.
Pure orchestration. Connect your own API keys for STT, LLM, and TTS.
+ your own provider costs
*Fair use policy applies
For scale-ups and enterprises with significant call volume. Volume-based pricing available.
Flexible pricing for your needs
We offer competitive volume-based pricing. Let's discuss what works best for your call volume.
Full sovereignty. On-premise, air-gapped, or private cloud deployment.
Includes full deployment support, training, and ongoing consultancy. Source code escrow available for business continuity.
Enterprise services
Everything you need for mission-critical voice AI
Self-Hosted
Deploy on your own cloud infrastructure with full control
On-Premise
Air-gapped black-box installation in your data center
Private Models
Locally hosted STT, LLM, and TTS for complete sovereignty
Custom Integrations
Deep integration with your existing systems and workflows
Training & Consultancy
Hands-on training for your team to maximize ROI
Dedicated Support
24/7 priority support with guaranteed response times
Source Code Escrow
Business continuity guarantee with code access rights
Custom SLA
Tailored uptime guarantees and penalty clauses
Need something specific? We've built voice AI for banks, healthcare providers, and government agencies.
Let's discuss your requirements →Ready to build the future of voice?
Join developers across Europe building production-grade voice AI. Personal onboarding, no self-service hassle.