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Kluster.ai Alternative
Kluster.ai shut down on June 9, 2026. Point your base_url at HostYourAI and keep running the same open models, on European GPUs.
On June 9, 2026, kluster.ai ceased to exist as an independent platform: it was folded into MITO and the inference service its users knew was discontinued. If your application ran on kluster.ai, you are now looking for a new home for code that worked fine yesterday. Annoying, certainly, but the move itself does not have to turn into a multi-week project.
Kluster.ai spoke the OpenAI format, and so does HostYourAI. In practice that means: change your base_url, swap the API key, pick a model, done. And you gain something kluster.ai never offered: a fully European chain, from a Dutch company down to GPUs in European datacenters.
What you had at kluster.ai and where to find it again
Open models, priced per token
Kluster.ai served open models on a pay-per-token basis. That is exactly what the HostYourAI Router does: you pay per token for open models such as Llama, Qwen, Mistral and DeepSeek from the model catalog, with no subscription and no minimum commitment.
Large scale and asynchronous work
Many kluster.ai users ran big processing jobs there. The Router handles that pattern too: models scale to zero when idle and warm up as soon as traffic arrives, so you never pay for silence. For sustained high volume you deploy a dedicated GPU instance that belongs to you alone.
No lock-in
You were not tied to a contract at kluster.ai, and that does not change here. HostYourAI works with prepaid credit, and the API stays plain OpenAI compatible, so leaving is as easy as arriving. See the pricing page.
EU Inference Router
‹ Insight 1 of 28 ›Migrating in three steps
- Create an API key. Register, top up your prepaid credit and generate a hyai key in the dashboard.
- Change your base_url. Point it at https://hostyourai.com/api/v1 and replace your kluster.ai key with the hyai key.
- Pick a model. Fill in a model name from the catalog and test in the Playground or from your own code.
from openai import OpenAI
client = OpenAI(
base_url="https://hostyourai.com/api/v1",
api_key="hyai-...",
)
response = client.chat.completions.create(
model="llama-3.3-70b",
messages=[{"role": "user", "content": "Classify this support ticket."}],
)A more detailed walkthrough, including how to pick an equivalent open model, lives in the guide Migrate your OpenAI client to the EU Router.
The bonus you pick up along the way
Kluster.ai was a fine technical choice, but it never had a European story. Since you have to move anyway, you can fix that in the same afternoon. HostYourAI is a Dutch company, all inference runs in European datacenters and there is no American cloud anywhere in the chain. You get a DPA, a public subprocessor list and the guarantee that your data is never used for training. For teams that maintain a processing register, an entire transfer discussion simply disappears.
One more thing that sets HostYourAI apart: the API is not only OpenAI compatible but also Anthropic compatible. A /v1/messages endpoint accepts the Anthropic SDK with x-api-key authentication, so Claude-based tooling can talk to the same platform.
from openai import OpenAI client = OpenAI( base_url="https://hostyourai.com/api/v1", api_key="hyai-...") client.chat.completions.create( model="llama-3.3-70b", messages=[{"role":"user","content":"Hallo!"}])
Questions about a kluster.ai alternative
Did kluster.ai really shut down?
Yes. On June 9, 2026 kluster.ai was folded into MITO and the service as it existed was discontinued. Existing integrations have to move somewhere either way.
Will my kluster.ai code work right away?
Almost always. Both platforms speak the OpenAI /v1/chat/completions format, including streaming. You change the base_url, the key and the model name; the rest of your code stays untouched.
Are the same open models available?
The catalog covers the well-known open families such as Llama, Qwen, Mistral, DeepSeek and GLM. If a specific model is missing, you can deploy it yourself on a dedicated instance with vLLM.
What does it cost?
Prepaid credit, billed per token on the Router or per hour on a dedicated instance. No subscription, no minimum commitment.
Can I use the Anthropic SDK?
Yes. Next to the OpenAI format there is a /v1/messages endpoint for the Anthropic SDK. Very few platforms offer that, and it makes HostYourAI a landing spot for Claude-based tooling too.
Is this production ready?
Yes. The platform carries a 99.9% SLA and every request shows up in the activity log of your dashboard.
Everything you need for AI
From model hosting to a customer-facing API, it is built for developers and businesses who want their AI running on infrastructure they actually control, inside the EU.
Your data and your models stay on European GPUs. GDPR-friendly by design.
Llama, Qwen, DeepSeek, Mistral, FLUX and plenty more. Pick one and it is warm in minutes, with no DevOps on your end.
Point your existing client at the Router and keep your tools. No rewrite, no lock-in.
From zero to a warm endpoint in minutes
No infra to manage. Pick a model, get an OpenAI-compatible URL, ship.
Pick a model
Choose from the Model Garden or paste any HuggingFace ID. Set the VRAM and pick an EU GPU.
Get your endpoint
We deploy vLLM, run readiness probes, and hand you a warm OpenAI- and Anthropic-compatible URL plus an API key.
Route and ship
Point your client at the Router. It auto-routes to a warm instance, idles GPUs when nobody is online, and logs every request.
Works with the tools you already use
The Router speaks the OpenAI and Anthropic APIs, so it drops straight into the clients and SDKs your team already runs. Just change the base URL.
Try HostYourAI for free
Built for teams that can't send data away
If a US cloud is off the table, HostYourAI gives you the same developer experience on European infrastructure.
Citizen data that legally has to stay in the EU, with full auditability.
Finance, healthcare and legal teams under GDPR, DORA and the AI Act.
Ship AI features your customers trust, without a US sub-processor.
Deliver private AI for clients on infrastructure you can stand behind.
Frequently asked questions
Can I run this in the EU?
Yes. HostYourAI runs open models on GPUs in European datacenters via vLLM. Your prompts and outputs never leave the EU and there is no US cloud provider in the chain.
Is it GDPR-compliant?
Yes. All processing happens inside the EU, a Data Processing Agreement (DPA) is available and the subprocessor list is public. Open weights also mean no training on your data.
Is the API OpenAI-compatible?
Yes. Point your existing OpenAI or Anthropic client at our Router (https://hostyourai.com/api/v1), change only the base URL and API key. No rewrite, no lock-in.
What does it cost?
Pay-as-you-go on one prepaid credit balance: the shared router per token or a dedicated GPU per hour. Free to start, no minimum, no fixed monthly fee.
Works with 390+ open models
Text and image models on dedicated EU GPUs. Every model tested on our own hardware.
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