Products
One platform. Three ways to run it.
ARK Cloud, ARK Core and ARK Tailored run the same software, the same models and the same API. Choose where it runs and who operates it; your code stays the same.
Serverless · EU-hosted
ARK Cloud
Our API, our GPUs. Sign in with Google, pay per token from prepaid credits.
- Self-service in minutes
- 6 chat models online, plus embeddings and speech to text
- Chat from $0.0097 per million input tokens
Self-hosted · essentials
ARK Core
The platform on your NVIDIA GPUs. You deploy and operate it with our documentation.
- 10 model families and their fine-tunes
- Per-GPU licence
- Bring your own identity and monitoring
Self-hosted · custom
ARK Tailored
ARK planned, deployed and tuned on your infrastructure together with our engineers.
- Proof of concept on your hardware
- Integration and handover
- Direct line to the ARK team
Side by side
Compare the three.
| ARK Cloud | ARK Core | ARK Tailored | |
|---|---|---|---|
| Where it runs | ARK's GPU servers in the EU | Your infrastructure | Your infrastructure |
| Who operates it | ARK | Your team | Your team, deployed with ARK |
| API | OpenAI-compatible and Anthropic-compatible, identical across all three | ||
| Models | 6 chat models plus embeddings and speech to text, chosen by ARK | Any model in a supported family, fine-tunes included | Supported models, plus models prepared for you |
| Hardware | Included | Your NVIDIA GPUs | Your NVIDIA GPUs, sized with us |
| Identity and API keys | Google sign-in, one key per account | Keycloak or your system via hooks | Integrated with your identity provider |
| Pricing | Per token, prepaid credits | Per-GPU licence | Per-GPU licence plus deployment |
| Start | Self-service | Contact us | Discovery call |
Not sure?
Start on ARK Cloud, decide later.
Prototype on ARK Cloud today. Because the API is the same everywhere, moving to your own GPUs later means changing a base URL, not rewriting your application.