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0 cards out of 84 workingIllustration

A room full of GPU cards. Almost all of them are asleep.

Scroll to walk through the room

The workload arrives. The cards light up, one by one.

The whole room is working.

Since you opened this page, an idle H200 has cost

At the rental price of an H200: $4.39 per hour, excluding tax. The counter runs for as long as the page stays open.

Your GPUs are expensive. How many hours do they sit idle?

We rent out GPUs, train your open-source AI models and tune your cards so that they work. Your data stays in Europe.

Book a GPU assessment

For teams that run AI.

AI startups
Dedicated cards to train and serve your models.
Software vendors
AI inside your product, served through a standard API.
IT services firms
Capacity and a GPU team for your clients’ projects.
Research labs
Compute by the hour or by the month for your experiments.
Studios
Cards for your renders and image generation.
Small and mid-sized businesses
Your own model, without your data leaving Europe.

Rent GPUs.

Dedicated bare-metal cards, by the hour or by the month.

  • By the hour or by the month

    A 3, 6 or 12-month commitment gets a better price.

  • Cards for you alone

    No virtualisation: the whole card works for you.

  • Once your use is approved

    We make the cards available once your use has been approved.

  • Run by Maxime

    Our GPU lead handles capacity sourcing, commissioning and follow-up.

H200 141 GB

From$4.39per hour, excluding tax

Starting price, firm price on quotation. Prices in US dollars.

Train your open-source AI models.

From scoping to the delivered model, measured on your own cases.

  1. Scoping

    Which tasks, which data, and whether training is really useful. Often, connecting the model to your documents is enough and costs less: we say so.

  2. Data preparation

    Collection, cleaning, anonymisation.

  3. Evaluation set

    Built on your real business cases, measured before and after.

  4. Fine-tuning

    LoRA or QLoRA on Mistral, Qwen, Llama or Gemma, licences checked.

Illustration: the loss goes down during training, and the evaluation on your cases is better after than before.

What you receive

Your model (the weights belong to you), its measured evaluation and its documentation.

Where the training runs

For your projects, on H100 cards we rent or on your own infrastructure. For our research and benchmarks, on the supercomputers of the BSC AI Factory, which selected Propul AI.

Around your cards.

  • Optimise your GPUs

    Measurement of real utilisation, tuning of model serving (vLLM, SGLang), quantisation, batching, dashboards.

    You receive a before-and-after report.

  • Deploy privately

    On your servers, with a European host or on a Kap Box. A standard API: your existing tools plug in without being rewritten.

    Documented GDPR and AI Act compliance.

  • Size and buy your cards

    Sizing of your needs, comparison of buying, renting and cloud over 3 years.

    You receive the supplier quotations.

Five steps. The first one is free.

  1. GPU assessment Free

    30 minutes to look at your cards or your project.

  2. Audit or scoping

    We measure your cards, or we scope your project.

  3. Costed plan

    What needs doing, and what it costs.

  4. Delivery

    We carry out the plan with your team.

  5. Monthly follow-up

    Optional.

Frequently asked questions

  • Does my data leave?

    No. It stays on your infrastructure, or with the European host you choose.

  • Do I have to buy GPUs?

    Not necessarily. We compare buying, renting and cloud.

  • Train a model, or connect it to my documents?

    We tell you what is enough. Often, there is no need to train.

  • Who owns the model?

    You do, weights included.

  • How is this different from Kap?

    Kap is a ready-to-use assistant. GPU services are made to measure.

Your cards can work harder.

Thirty minutes to look at your GPUs together. It is free.