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HOSTKEY

HOSTKEY is a Dutch hosting provider renting GPU, bare-metal and virtual servers with open-source LLMs and AI frameworks already installed. Machines bill by the hour or by the month across thirteen data centres in Europe, the United States and Turkey.

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Overview

What is HOSTKEY?

HOSTKEY B.V. is an Amsterdam infrastructure provider that rents computing capacity rather than selling an AI product of its own. The catalogue runs from entry-level virtual servers to dual-socket bare-metal machines with up to 190 cores, 4.6 TB of DDR5 and twelve NVMe drives, and the company claims a fleet of more than 7,000 servers built over nineteen years of trading.

The part that matters for AI work is the AI Platform. HOSTKEY installs open-source large language models on its GPU instances before handing them over, so a customer starts from a running system instead of a bare operating system. The published catalogue includes DeepSeek-r1 in 14b and 70b, Llama 3.3 70B, Gemma 2 27B, Phi-4 14b, qwen3:32b, qwen3-coder and the gpt-oss 20b and 120b weights, alongside PyTorch, TensorFlow, ONNX, CUDA, Hugging Face tooling, Jupyter Notebook, JupyterLab, Anaconda, Apache Spark and Apache Airflow. ComfyUI and an Ollama plus OpenWebUI chatbot ship as ready-made images too. The vendor charges for the machine and nothing else: pre-installed models come with no token ceiling, no request quota and no usage fee.

The GPU range covers NVIDIA RTX A4000, A5000 and A6000, RTX 4090, RTX 5090, RTX PRO 6000 96 GB, Tesla A100 80 GB and H100 80 GB, plus AMD Radeon 7900XTX cards. Servers can be taken pre-configured for near-immediate delivery or assembled in an online configurator, with NVLink available on custom builds. Ports run from 1 to 10 Gbps, DDoS protection is included at the European sites, and the company advertises 99.982% uptime a year.

Everything is driven from a JavaScript control panel built on a public curl API that also handles power management, automated OS reinstalls, raw IPMI access, HTML5 consoles, ISO mounting, billing and traffic statistics. Terraform brings the same control into infrastructure-as-code pipelines.

Thirteen data centres are listed by street address across the Netherlands, the United Kingdom, Spain, France, the United States, Finland, Germany, Iceland, Turkey, Italy, Poland and Switzerland, rated from TIER II+ to TIER IV and described as carbon neutral on fully renewable power. Every server is unmanaged: system administration stays with the customer unless bought as a separate service.

What it does

  • Rent an NVIDIA or AMD GPU server by the hour or by the month
  • Start an open-source LLM that is already installed and ready to answer
  • Build a custom bare-metal machine in the online configurator
  • Deploy a pre-installed AI or ML application from the marketplace in a few clicks
  • Drive servers through a curl API, the web control panel or Terraform
  • Store data on S3-compatible object storage from a couple of euros a month
  • Announce your own IP ranges or autonomous system on HOSTKEY's network at no charge
Audience

When to use HOSTKEY / When not to

A quick filter to help you decide if HOSTKEY is the right fit.

When to use HOSTKEY

  • Machine learning and MLOps teams that need an H100, A100 or RTX 4090 for a training run without committing to a year of cloud spend
  • Companies that must keep model inference and customer data on hardware they control rather than on a shared AI endpoint
  • DevOps and platform engineers who want bare metal driven from an API and Terraform, with IPMI, ISO mounting and automated OS reinstalls
  • 3D rendering, visual effects and video transcoding studios looking for GPU capacity billed by the hour
  • Hosting resellers and virtualisation operators, who get a dedicated offer with a seven-day trial and 50% off the first three months

When not to use HOSTKEY

  • Anyone expecting a ready-made AI product: HOSTKEY rents the machine, it does not sell a model behind an API key
  • Teams without system administration skills, since every server is unmanaged and administration is billed separately
  • Buyers who need a free tier or a trial before paying, as all services are charged in advance
  • Organisations that require a signed data processing agreement, a subprocessor list or an explicit GDPR statement before onboarding
  • Residents and citizens of the ten sanctioned countries and territories the terms exclude, who cannot even register
Get started

How to use HOSTKEY

A typical end-to-end flow, from setup to results.

  1. Pick a ready-made configuration or build your own in the online configurator, choosing GPU, CPU, RAM, storage and operating system
  2. Select the data centre region you need, from the European sites, the United States, Turkey or Russia
  3. Add a pre-installed application or LLM from the marketplace if you want the machine to arrive ready to work
  4. Create an account and complete the mandatory KYC and AML identity check, which HOSTKEY runs through SumSub
  5. Pay in advance by card, PayPal, cryptocurrency through BitPay, WebMoney, Alipay or bank transfer
  6. Wait for automated provisioning, which takes between three and sixty minutes depending on the configuration
  7. Collect the access details sent by email and connect over SSH or RDP with full root access
  8. Manage the server from the web control panel or the curl API: reboot, reinstall the OS, open an HTML5 console, mount an ISO or read traffic graphs
  9. Automate repeat deployments with Terraform if you run several machines
  10. Cancel from the control panel when you are done; unused funds return to your credit balance for other services
Quick read

Pros & Cons

Pros

  • Priced well below the hyperscalers, a comparison the site makes openly against Google Cloud and AWS
  • Genuine hourly billing with immediate cancellation and unused funds returned to a credit balance
  • Open-source LLMs and AI frameworks arrive already installed, with no usage fee on top of the rental
  • Fine-grained choice of location: thirteen data centres published by street address, from TIER II+ to TIER IV
  • Complete API and Terraform support, so infrastructure can be driven entirely from code
  • High-end hardware available one unit at a time, including H100 80 GB and RTX PRO 6000 96 GB
  • Round-the-clock support by live chat, ticket, email, phone and a Telegram bot

Cons

  • Every server is unmanaged, so system administration skills are required or must be bought separately
  • No free plan and no self-service trial: services are paid for in advance
  • Mandatory KYC and AML verification before the first order, with the right to refuse or suspend an account
  • Refunds are limited to outages of twenty-four hours or more caused by HOSTKEY
  • The compliance paperwork is ageing and silent on the GDPR, with no DPA and no subprocessor list
  • There is no single pricing page: figures are scattered across product pages and do not always agree
  • A Russian region appears in the configurator while the terms exclude residents of the Russian Federation, with no explanation
Pricing

Pricing & Plans

There is no free plan: HOSTKEY states that all services are paid for in advance. The cheapest published paid plan is the vm.pico virtual server at EUR 2.92 per month, and S3-compatible object storage is advertised from EUR 2 per month. GPU capacity starts at EUR 70 per month for a virtual server with a dedicated card, EUR 118 per month for a pre-configured GPU server and EUR 284 per month for a custom build, while instant dedicated servers begin at EUR 40 per month. A free test server can be requested for three to four days.

Plan 1
  • VPS vm.pico โ€” EUR 2.92 per month โ€” 1 vCPU
  • 1 GB RAM
  • 40 GB SSD
  • 1 Gbit/s
  • 3 TB traffic
Plan 3
  • VPS 6 vCPU โ€” EUR 10.14 per month
Plan 4
  • Instant dedicated servers โ€” from EUR 40 per month
Plan 5
  • VPS with a dedicated GPU โ€” from EUR 70 per month
Plan 6
  • Pre-configured and instant GPU servers โ€” from EUR 118 per month
Plan 7
  • Custom GPU servers โ€” from EUR 284 per month
Plan 8
  • gpu.v1-3080 โ€” EUR 180 per month โ€” 8 vCPU
  • 64 GB RAM
  • 512 GB NVMe
  • 1x RTX 3080 10 GB
Plan 9
  • gpu.v2-4090x2 โ€” EUR 750 per month โ€” 16 vCPU
  • 256 GB RAM
  • 2 TB NVMe
  • 2x RTX 4090 24 GB
Plan 10
  • gpu.v2-7900x4 โ€” EUR 800 per month โ€” 24 vCPU
  • 256 GB RAM
  • 4x Radeon 7900XTX 24 GB
Plan 11
  • gpu.v2-4090x4 โ€” EUR 1290 per month โ€” 24 vCPU
  • 384 GB RAM
  • 4x RTX 4090 24 GB
Plan 12
  • gpu-v4-6000Pro โ€” EUR 1990 per month โ€” 32 vCPU
  • 384 GB RAM
  • 1x RTX PRO 6000 96 GB
  • pre-order
Plan 13
  • bm.v4-ultra-u2 โ€” EUR 199 per month โ€” 16 vCPU
  • 128 GB RAM
  • 2x 1.92 TB U.2 NVMe
Plan 14
  • bm.v5-ultra โ€” EUR 250 per month โ€” 16 vCPU
  • 128 GB RAM
  • 2x 2 TB NVMe
  • pre-order
Plan 15
  • bm.v4-epyc3-10g โ€” EUR 999 per month โ€” 32 vCPU
  • 768 GB RAM
  • 2x 3.84 TB NVMe
  • 10 Gbps and 100 TB
Plan 16
  • bm.v4-epyc-10g โ€” EUR 1300 per month โ€” 64 vCPU
  • 1024 GB RAM
  • 2x 3.84 TB NVMe
  • pre-order
Plan 17
  • Basic AI Plan โ€” EUR 199 per month or EUR 0.30 per hour โ€” RTX 4090
  • 16 cores
  • 64 GB RAM
  • 2 TB NVMe
Plan 18
  • Advanced AI Plan โ€” EUR 499 per month or EUR 0.80 per hour โ€” A100
  • 32 cores
  • 128 GB RAM
  • 4 TB NVMe
Plan 19
  • Pro AI Plan โ€” EUR 999 per month or EUR 1.50 per hour โ€” H100
  • 48 cores
  • 256 GB RAM
  • 8 TB NVMe
Plan 20
  • Enterprise AI Plan โ€” EUR 1999 per month or EUR 3.00 per hour โ€” 2x H100
  • 64 cores
  • 512 GB RAM
  • 16 TB NVMe
Plan 21
  • Custom AI Plan โ€” quoted individually
  • with up to 40% off on long-term rentals
Plan 22
  • S3-compatible object storage โ€” from EUR 2 per month
Special offers โ€” S3-compatible object storage at 25% off, with plans from EUR 2 per month, announced on 31 August 2026 ยท 4th generation AMD EPYC servers on sale from EUR 259 per month ยท Instant dedicated EPYC 32-core servers at 20% off from EUR 299 per month, with further discounts of up to 12% ยท Offer for hosting providers and virtualisation: seven-day trial, 50% off the first three months and 50% off a backup server ยท Pre-configured dedicated servers sold at a discount and delivered within a day of payment ยท Free 10 Gbps port on dedicated servers in the Netherlands ยท Custom AI plans discounted by up to 40% on long-term rentals ยท Free test server for three to four days on request ยท Free BYOIP and autonomous system announcement
Prices and plans listed above may evolve. Always check the official pricing page before subscribing.
Trust & Privacy

Data, GDPR & hosting

A consolidated view of how HOSTKEY handles your data.

GDPR overview

HOSTKEY B.V. is registered in the Netherlands (Chamber of Commerce 52751554), so the GDPR applies to it, yet the site never uses the words GDPR, AVG or data protection regulation anywhere in its text or its markup. The privacy statement, last updated on 30 June 2021, grants three rights only: to check whether HOSTKEY holds your data, to access it and to correct anything inaccurate or out of date, exercised through the contact page. Erasure, portability and objection are not mentioned. No data protection officer is named, no privacy mailbox is published, no data processing agreement is offered and no subprocessor list exists; SumSub and Google Analytics are the only third parties identified. An Article 27 representative is not required, since the company is established inside the European Union.

Who owns the data?

HOSTKEY sells unmanaged infrastructure, so the customer keeps whatever is stored on the rented server. The general terms state that every action taken through the administrative account happens under the customer's supervision and at the customer's risk, and that securing access, including passwords and the choice of SSH over telnet, is also the customer's job. The privacy statement covers only account data (identity, billing, support exchanges and KYC documents), never hosted content. For AI workloads the vendor claims the model runs on the customer's own server and that the data never leaves that environment. Identity documents collected for KYC are processed by SumSub, which returns only a validity confirmation.

Reuse rights

Nothing in the published documents restricts what a customer may do with the data on a rented server: HOSTKEY grants root access, imposes no licence on hosted content and asks no permission for reuse. The only limits are legal ones set by the acceptable use policy and the notice-and-takedown procedure. On its own side, HOSTKEY states it uses account data to process orders, run marketing and satisfaction surveys, communicate with customers, invoice and collect payment, assess creditworthiness, investigate breaches of the terms, prevent fraud, conduct legal proceedings and meet statutory obligations. It may share that data with delivery partners, credit and fraud agencies, domain registries, debt collectors, authorities and, in a dispute, the complaining party. Nothing suggests customer data is used to train models.

Data retention & training

Retention summary
HOSTKEY keeps account data for as long as the law requires, then deletes it as a matter of routine once those statutory periods expire, and also deletes it as soon as the purpose it was collected for no longer exists. No specific duration, retention schedule or anonymisation practice is published, and meeting applicable data retention obligations is listed among the reasons the company processes personal data at all. Nothing is said about data held on the servers customers rent: those machines are unmanaged and their contents are under the customer's control. When a server is cancelled, the site explains that unused funds return to the account balance but says nothing about what happens to the contents of the disks.
Trains on customer data
No

Hosting summary

HOSTKEY B.V. is established in Amsterdam and therefore operates under Dutch and European Union law, although its terms of service exist in Dutch, United States and Russian versions depending on where the service is delivered. Thirteen data centres are published with their street addresses: Amsterdam, London, Madrid, Velizy-Villacoublay, Westbury in New York, Helsinki, two sites in Frankfurt, Keflavik, Istanbul, Milan, Warsaw and Zurich, rated from TIER II+ in Warsaw to TIER IV in Zurich. The order configurator groups them into European Union, United States, Turkey and Russia regions, and one product page states that a dedicated server can be placed in the Netherlands, the United States or Russia. All sites are described as carbon neutral and running on fully renewable power, with liquid cooling free of chemical additives. Two caveats apply. The customer chooses where the rented server sits, but the privacy statement never says where HOSTKEY keeps account data. And the website itself sits behind Cloudflare, so the address it resolves to says nothing about where customer workloads actually run.

Hosting countries
๐Ÿ‡ณ๐Ÿ‡ฑ Netherlands๐Ÿ‡ฉ๐Ÿ‡ฉ Germany๐Ÿ‡ซ๐Ÿ‡ฎ Finland๐Ÿ‡ฎ๐Ÿ‡ธ Iceland๐Ÿ‡ฌ๐Ÿ‡ง United Kingdom๐Ÿ‡ซ๐Ÿ‡ท France๐Ÿ‡ช๐Ÿ‡ธ Spain๐Ÿ‡ฎ๐Ÿ‡น Italy๐Ÿ‡ต๐Ÿ‡ฑ Poland๐Ÿ‡จ๐Ÿ‡ญ SwitzerlandTurkey๐Ÿ‡บ๐Ÿ‡ธ United States๐Ÿ‡ท๐Ÿ‡บ Russia
Hosting regions
EUUSA
Availability

Where HOSTKEY works

Country-level availability.

Not available in

๐Ÿ‡ฆ๐Ÿ‡ซ AfghanistanIslamic Republic of IranSyrian Arab Republic๐Ÿ‡จ๐Ÿ‡บ Cuba๐Ÿ‡ธ๐Ÿ‡ฉ Sudan๐Ÿ‡ฑ๐Ÿ‡พ Libya๐Ÿ‡น๐Ÿ‡ฒ TurkmenistanThe Russian FederationThe Crimean Peninsula๐Ÿ‡ฐ๐Ÿ‡ต North Korea
Watch-outs

Things to keep in mind

Risks and trade-offs to weigh before adopting HOSTKEY.

  • Payment is taken in advance and refunds are limited to outages of twenty-four hours or more caused by HOSTKEY, so a mistaken order is recovered as credit, not as cash
  • Published prices are explicitly non-binding and can change at any time; only the order HOSTKEY approves fixes the configuration and its price
  • Identity documents must be handed to a third-party verifier before the first server, and the account can be suspended if the check fails
  • Unmanaged servers put patching, hardening and backups entirely on the customer, a burden that is easy to underestimate when the machine arrives ready to run
  • The fair usage policy caps a 1 Gbps port at 70% of its bandwidth for more than three hours a day, which can surprise anyone moving large training datasets
  • Compliance gaps matter for regulated work: no data processing agreement, no subprocessor list, no GDPR statement and a privacy policy dated 2021
  • A Russian region is offered in the configurator while the terms exclude residents of the Russian Federation, an inconsistency worth clarifying before ordering
Setup

Setup & Integrations

Technical difficulty

Demanding. HOSTKEY addresses IT professionals and every server is unmanaged, so the customer handles the operating system, security and backups, with paid administration available on request. Access is by SSH or RDP with full root, backed by IPMI, HTML5 or Java consoles, an ISO library and automated reinstalls. Pre-installed applications and LLMs remove the setup step, provisioning is automatic in three to sixty minutes, and an online configurator handles custom builds. An API and Terraform support suit DevOps teams. The one non-technical hurdle is the mandatory KYC check before the first delivery.

Deployment

Web appAPI

Integrations

PyTorch TensorFlow Hugging Face ONNX CUDA Jupyter Notebook JupyterLab Anaconda Apache Spark Apache Airflow Ollama Dify ComfyUI Terraform Docker Kubernetes Proxmox VE CPanel Ispmanager N8n GitLab WordPress AWS S3 PayPal BitPay Alipay SumSub

Supported languages

EnglishFrenchSpanishChineseTurkishArmenianDutch
Company

Behind HOSTKEY

Company name
HOSTKEY B.V.
Founded
08/02/2011
Country of origin
๐Ÿ‡ณ๐Ÿ‡ฑ Netherlands
Headquarters
Willem Frederik Hermansstraat 91, 1011DG Amsterdam, the Netherlands
UBO
INFORMATION_NOT_FOUND
UBO country
INFORMATION_NOT_FOUND
Domain registrar country
๐Ÿ‡ณ๐Ÿ‡ฑ Netherlands
Support contact

Social

Official links

Resources

All the official URLs gathered for verification and reference.

Compare

Alternatives

Tools that compete with or complement HOSTKEY.

G Google CloudA AWS
FAQ

Frequently asked questions

Can I rent a GPU server by the hour?
Yes. Hourly billing is available on pre-configured dedicated servers, including those with GPU cards, on virtual GPU servers and on VPS. The hourly price is derived from the monthly one with the formula H = S / N * 24, where S is the monthly cost and N the number of days in the month, and any discount already granted is taken into account.
Which AI models and frameworks come pre-installed?
The catalogue lists DeepSeek-r1 14b and 70b, Llama 3.3 70B, Gemma 2 27B, Phi-4 14b, qwen3:32b, qwen3-coder and gpt-oss 20b and 120b, together with PyTorch, TensorFlow, ONNX, CUDA, Hugging Face tooling, Jupyter Notebook, JupyterLab, Anaconda, Apache Spark, Apache Airflow, ComfyUI and an Ollama plus OpenWebUI chatbot. HOSTKEY charges for the server only, with no token or request limits on the models.
Which GPUs are available for AI workloads?
HOSTKEY runs AI hosting and deep learning on NVIDIA RTX 4090, RTX 5090, A100 and H100 cards, and its wider range also includes RTX A4000, A5000, A6000, RTX PRO 6000 96 GB and AMD Radeon 7900XTX.
Is there a free plan or a free trial?
There is no free plan, and all services are paid for in advance. A free test server can be requested for three to four days, and the offer aimed at hosting providers includes a seven-day trial with 50% off the first three months.
How long does it take to get a server?
Provisioning is automated and takes from three to sixty minutes depending on the configuration. Access details for standard servers are usually sent within ten to thirty minutes, and HOSTKEY says a pre-installed LLM can be in use about fifteen minutes after ordering.
Are the servers managed?
No. All servers are unmanaged: the customer administers the machine, holds full root access and is responsible for securing it. Administration can be bought as a paid service, and SLA packages for technical support are sold separately.
What are the payment and refund terms?
Payment is always in advance, by card, PayPal, peer-to-peer cryptocurrency through BitPay, WebMoney, Alipay or bank transfer. A refund is only granted when a server is offline for twenty-four hours or more through HOSTKEY's fault; otherwise, cancelling returns the unused balance as account credit that can pay for other services.
Where are the servers located?
Thirteen data centres are listed with their street addresses in Amsterdam, London, Madrid, Velizy-Villacoublay, Westbury in New York, Helsinki, Frankfurt (two sites), Keflavik, Istanbul, Milan, Warsaw and Zurich, rated from TIER II+ to TIER IV. The order configurator also offers a Russian region.
Do I have to verify my identity before ordering?
Yes. KYC and AML verification is a mandatory part of the order process and is carried out through the third-party service SumSub. If the check fails, HOSTKEY may refuse the order or suspend the account.
Is there an API?
Yes. Every function of the web control panel is reachable through a curl-based API, with public documentation, and Terraform is supported for infrastructure as code.
Conclusion

Should you pick HOSTKEY?

HOSTKEY is not an AI tool in the usual sense: it is the machine underneath one. For anyone who needs an H100 for a weekend of fine-tuning, a rack of RTX 4090s for a rendering deadline or a bare-metal box that answers to Terraform, the proposition is unusually clear. Models and frameworks arrive installed, hourly billing is real rather than notional, cancellation returns the unused balance, and thirteen data centres are published by street address so the jurisdiction question can actually be answered. The privacy argument is structural rather than contractual: the model runs on your server, so the data has nowhere else to go.

The cost of that clarity is everything HOSTKEY does not do. Servers are unmanaged, so the skills bill lands somewhere; there is no free tier and no self-service trial; identity verification through SumSub happens before the first machine, not after; and refunds only apply to outages of a full day or more. The compliance material is the weakest part of the site. A Dutch company subject to the GDPR manages never to mention it, offers no data processing agreement, names no data protection officer and publishes no subprocessor list, while its privacy statement has not been revised since 2021. Buyers with a procurement checklist will have to ask for these in writing.

Pricing is honest but scattered: the same GPU tiers appear at different figures on the AI Platform page and in the product grids, and the terms warn that published prices are non-binding. Treat the numbers as indicative and confirm the quote. For technical teams who want European GPU capacity without hyperscaler pricing, and who can live without a managed service, HOSTKEY is a credible and specific option.