Nscale in 2026: an honest review of what a small team can buy

Nscale is a GPU cloud headquartered in London, spun out of the Australian data centre company Arkon Energy in May 2024, with all five of its active sites in Norway, Iceland and Portugal. A small team can buy one thing from it without talking to anyone: an OpenAI-compatible API for open-weight models, prepaid by card from USD 5 (EUR 4.46). GPU instances, managed Kubernetes, and object and file storage are sold only under a reserved contract, and no GPU price is published anywhere. By its own filing for a New York listing, Nscale is still "in the process of obtaining" ISO 27001 and SOC 2, and its largest customer brought in 73% of its 2025 revenue.

This article is one of a series comparing 24 European cloud providers with AWS and Azure; the overview puts them side by side. Everything below was checked on 15 and 16 October 2026 against Nscale's documentation, website terms, status page, its Form S-1 of 18 September 2026, the UK company register and user reports, each at its source. We did not open an account or run workloads.

At a glance

What you can build

"Reserved" below means the service is switched on for an organisation only after it signs a reserved-cloud contract with Nscale's sales team.

Every GPU page on the website (Vera Rubin NVL72, GB300 NVL72, GB200 NVL72, H200, H100) ends in "Reserve GPUs" or "Contact sales". The documentation says reservations are "currently GB300 NVL72 and B200", made by NVLink domain with a topology view; Vera Rubin is contracted from 2027. We found no L40S, L4 or A100.

Missing outright: managed PostgreSQL, MySQL, Redis, Kafka and OpenSearch, a container registry, functions and serverless containers, queues, DNS, CDN, a backup service, a key management service for customers, and documented DDoS protection for your own endpoints. Object storage does not support public access, CORS, lifecycle rules, replication or SSE-C. Nscale replaces the GPU instances and model APIs of AWS and Azure, not the cloud around them, and without a contract only the model API is in reach.

The model list is visible only after signing in. The documentation announces an upgrade from 26 October 2026 that retires 22 models by 2 to 4 November 2026, among them gpt-oss-20b and -120b, Llama 4 Scout and Mixtral 8x22B, replaced by GLM 5.3, Qwen3.8-27B and Qwen3.8-Flash-Next: one to three weeks of notice when we read it on 16 October. Nscale is also listed among Hugging Face's Inference Providers.

Each service has an OpenAPI specification and a CLI, and the Terraform provider reached version 1.7.0 on 15 October 2026 (a community provider, without a HashiCorp partner badge). The platform services are on GitHub, the region service under Apache 2.0. The documentation lags: its Terraform page still pins ~> 0.0.8, and its changelog stops in January 2026.

What it costs

Nscale publishes no price list: nothing per GPU-hour, per instance, per gigabyte of storage or per load balancer, on the website or in the documentation. nscale.com/pricing returns 404, and the Wayback Machine has no capture of any page under it. Per-token prices for the model API appear only to a signed-in organisation. Checked 15 and 16 October 2026.

Workloads A and B, the starter and production setups priced for every provider in this series, cannot be priced: their VMs, volumes, object storage, load balancer and Kubernetes are reserved-cloud services without a public price, and there is no managed PostgreSQL. AWS charges EUR 112.37 a month for workload A and EUR 1,082.61 for workload B in Frankfurt.

GPUs have no public price, on demand or reserved. AWS sells the H100 at EUR 6.57 per GPU-hour and the B200 at EUR 15.98 in Stockholm. AWS GPU quotas also start at zero, so a request comes first there too, but the price is public and the request goes through Service Quotas, not a sales contract.

The model API is billed in the open:

• Prepaid credit in USD, by card through Stripe, from USD 5 (EUR 4.46) to USD 10,000 (EUR 8,922.16) per purchase, tax added at checkout. "The credited amount is the pre-tax subtotal".
• Optional auto-recharge to a target balance of at most USD 1,000. Without it, the credit you bought is your spending cap.
• Fine-tuning: "$2 minimum per job, billed by processed tokens".
• "Nscale doesn't enforce rate limits".
• Free credit: the quickstart says "Early users may be eligible for free credits", and the July 2025 changelog said "every new account still gets $5 free credit". We could not confirm it still applies.

GPU capacity, according to the S-1, is sold mainly through "committed contracts that function on a take-or-pay basis", with a weighted average contract life of about 5.7 years. There are also "on-demand clusters to support smaller customers on a pay-as-you-go basis", billed monthly "on a dollar-per-GPU-hour basis" with no minimum term, but the website and documentation show no route to them except sales.

Egress, IPv4, snapshots and support have no published price, and with no public list there are no price changes to track.

Reliability

Zones. None are documented. Regions exist only as an object in the API, listed for a signed-in organisation; no document names one or maps it to a data centre. The model API is one global hostname, and which site answers it is not stated.

SLA. None is public. The support page says "Service Credits for breached Service Level Agreements (SLAs) are outlined in the contract and represent the remedy available", and the shared responsibility page lists an "Autoscaling & availability SLA" for the model API without a percentage. A self-serve customer has nothing to quote. AWS commits to 99.99% for EC2 across two or more zones and 99.5% for a single instance.

Maintenance. Nscale promises "a minimum of one (1) week's notice before any potentially disruptive maintenance", but emergency work can come without it, and the notices go to a support portal page only Private Cloud customers can open.

Status page. status.nscale.com covers the console, gateway, website, models, documentation and inference. It has no component for GPU instances, Kubernetes, storage or any data centre. Its whole incident history is one entry, "This is an example incident", dated 21 April 2026. We found no incident in a primary source for the last 24 months; with this status page, that is an absence of evidence, not a clean record. Nor did we find a statement of redundancy or Uptime Institute tier for any site.

Support

Self-serve customers get support "via email only at helpdesk@nscale.com"; "Nscale Private Cloud Customers" get a support portal. There are three tiers. Platinum is 24x7 for every priority; Gold is 24x7 for P1 and 09:00 to 17:00 "Local DC Time" otherwise; Silver is 09:00 to 17:00 for everything. The first response target is 15 minutes for P1 and 1 hour for the rest, and resolution targets run from 4 hours for P1 to 1 month for P4. The page does not say which tier a self-serve customer gets, and no tier has a published price. We found no phone line and no community forum.

Getting an account

For the model API: sign up at console.nscale.com ("Currently, you can only sign up using Google (SSO)"), add credit by card and call the API the same day. No other identity check is documented.

For everything else, the documentation is plain. GPU instances: "This service is currently only available in the reserved cloud service environment." Kubernetes is "enabled per organization. If you don't see Kubernetes under Services in the console sidebar, contact your Nscale account team." Reservations: "Capacity is contracted and region-specific". How long it takes to become a reserved-cloud organisation, and the minimum commitment, are not published. Default quotas are not published either.

So workload B cannot be built on day one, or on any day without a contract.

Compliance and data protection

We found no trust centre and no public DPA, though the sub-processor page refers to "the applicable DPA". That page, dated 15 September 2026, names Auth0, Vercel, Neon, Upstash, Sentry, PostHog, Novu, Metronome and Stripe for authentication, console hosting, the console database, monitoring, product analytics, notifications, metering and payments. Every one is a US-founded company; where each runs for Nscale is not stated, and "Processing locations may vary".

We found no contractual commitment on data location for a self-serve account, and no statement of which data centre serves the model API. Of the five active sites, only Portugal is in the EU; Norway and Iceland are in the EEA.

Who controls it

The parent is Nscale plc, company 16925886 in England and Wales, registered in London. It was incorporated in December 2025 as DSNS Holdings Limited, renamed Nscale Limited in April 2026 and re-registered as a public company on 9 October 2026. Since a reorganisation in May 2026 it sits above the operating group and Arkon Energy. The S-1 lists 133 subsidiaries, 38 of them in Norway.

Owners. The UK register names one person with significant control: Aker ASA, listed in Oslo, with "More than 25% but not more than 50%" of shares and voting rights since 4 September 2026. According to the S-1, Aker ASA is majority owned by TRG Holding AS, which is majority owned by The Resource Group TRG AS, whose sole owner is Kjell Inge Røkke. Aker's chief executive, Øyvind Eriksen, sits on Nscale's board. The S-1 names two other holders of more than 5%: Sandton Capital Partners of New York, and Paladin Capital, held by the trustees of a Jersey trust of which the founder and chief executive, Josh Payne, is settlor. Every percentage in that table is blank.

NVIDIA bought preferred shares for about USD 400 million in October 2025, and a further USD 1.0 billion sale of shares to it is due to close around 16 November 2026. Its warrants and that sale convert into non-voting shares, of which NVIDIA will be "the only holder"; each becomes a voting share once NVIDIA notifies US antitrust clearance under the Hart-Scott-Rodino Act. After the offering, each ordinary share carries one vote.

Listing. Nscale has applied to list on the New York Stock Exchange under "NSCL". No share count, price range or amended filing had appeared by 16 October 2026.

Contracting entity. The website terms are an agreement with Nscale AS, in Norway. We found no governing-law clause and no separate public terms for the cloud service.

Infrastructure. Nscale owns and operates its GPUs. Four of the five active sites are colocation ("third-party sites where we rent capacity"), among them Start Campus at Sines in Portugal and Verne at Keflavik in Iceland; the fifth, in Norway, is its own.

Customers, contracts and money

Concentration. The largest customer accounted for 93% of revenue in 2024 (a contract that ended that December), 73% in 2025 and 52% in the first half of 2026. The S-1 does not name the 2025 customer.

Contracts, as the S-1 states them. Microsoft statements of work worth "up to approximately $43.8 billion through December 2033". Four Anthropic agreements worth up to about USD 44.6 billion at the Monarch campus in West Virginia, for which "we have not obtained binding commitments for any of the financings required"; "all such financings remain in process". Figure AI, up to 100,000 Vera Rubin GPUs from the second half of 2027. NVIDIA, USD 1.2 billion of reserved clusters.

What that leaves for others. In the company's words, "many of our contracts feature a right of first refusal that grants our customers the priority right to secure additional compute capacity", and on-demand usage exists "to monetize incremental capacity that is not allocated to committed contracts". Nscale's announcements name Microsoft as the customer at Narvik in Norway, Sines in Portugal and Loughton in the UK.

Capacity. On 31 August 2026: five active and twelve contracted sites, 1.37 GW in all, about 25,000 active GPUs. The active sites total 81 IT MW; 770 MW of the 1.37 GW is in the United States (our arithmetic from the S-1 table). Nscale describes the power at its Norwegian and Icelandic sites as renewable, and Sines as "powered entirely by renewable energy with seawater cooling".

Money. Revenue was USD 33.0 million in 2025 and USD 140.6 million in the first half of 2026. The net loss in that half was USD 1,020.1 million, and cost of revenue (USD 189.6 million) exceeded revenue.

Leaving

The model API is the easiest thing to leave: one OpenAI-compatible endpoint serving open-weight models that other providers serve too. We did not find whether unused credit is refunded.

For reserved customers, object storage is S3-compatible with the gaps above, at an unpublished egress price. NKS clusters work with standard kubectl and helm, but we found no CNCF conformance record, and upgrades "can't be undone". Instances have snapshots and raw images; we found no export service.

The contract is the lock-in. Committed capacity is take-or-pay; the S-1 says the 2025 anchor customer's agreements "may not be terminated for convenience during the applicable service term without liability". On-demand customers can "terminate their contracts or decrease usage of our services with limited notice". With no public cloud terms, we could not look for an EU Data Act switching clause.

What users report

We found no independent report from anyone who has used Nscale's model API or GPUs: Hacker News searches mostly return NuScale, the reactor company, and two of the three r/LocalLLaMA posts are Nscale's own benchmarks. Two outlets reported on access and delivery, and Nscale's own documents bear both out in part.

An independent tester could not get GPUs. SemiAnalysis's ClusterMAX 2.0 review of 6 November 2025 rated Nscale "Unavailable", because it was "unable to gain access to any GPUs on the NScale platform, either directly or through publicly advertised partners like Lightning.ai" (review). That fits the documentation (GPUs are reserved-cloud only) and the S-1, which calls on-demand "not currently a material component". SemiAnalysis's next full rating, ClusterMAX 3.0 of 23 September 2026, still puts Nscale in its "Unavailable" tier, among providers "yet to be tested".

UK capacity ran behind the announcements. The Guardian reported on 9 March 2026 that the Loughton site "was still being used as a scaffolding yard" in February 2026, and that the UK government called Nscale's USD 2.5 billion UK investment "not a formal contract, rather an intention to commit capital" (article). A footnote of 23 March 2026 gives Nscale's response: it "purchased the site ... in September 2025" and aims "to deliver the datacentre in 2027". The S-1 shows no active UK site on 31 August 2026. Hacker News comments repeat the Guardian's points (47311217, 47312516, 47705208, March to April 2026) and are not independent of it.

Who it suits, and who should look elsewhere

Nscale suits teams that want an OpenAI-compatible API for open-weight models from a European-headquartered company, can accept US-founded sub-processors behind the console, and want to start with USD 5 and no rate limits. It also suits organisations that can sign multi-month or multi-year reserved contracts for GB300 or B200 racks in Norway, Iceland or Portugal and want a supplier whose finances are public in an SEC filing.

Look elsewhere if you need a GPU machine by the hour without a sales conversation, a published price, ISO 27001, SOC 2 or a contractual SLA before you sign, or a general cloud around your GPUs (databases, registries, queues, DNS, CDN). And look elsewhere if you want reports from other customers first: there are almost none.

Sources

Checked on 15 and 16 October 2026.

Pricing and billing

• Credit and Quickstart
• Serverless models and the models endpoint (401 without a key)
• Rate Limits
• Wayback Machine, no capture of nscale.com/pricing
• AI services, infrastructure services, GPU nodes and H100 pages
• AWS figures: the AWS and Azure baseline for this series, converted at the ECB rate of 15 October 2026

Terms and SLA

• Service Level Objectives
• Shared Responsibility Model
• How to Contact Support
• Website terms
• Sub-processors, 15 September 2026

Documentation

• Documentation index and Overview
• Instances, Reservations, Managed Kubernetes, Deploy a model
• Object Storage and Filesystem
• CLI Regions, Terraform Provider, Changelog
• Terraform Registry, nscaledev/nscale and its source
• nscaledev on GitHub and the region service
• Hugging Face Inference Providers, Nscale

Status and incidents

• Status page, summary and incident history

Company and ownership

• Form S-1, 18 September 2026 and Exhibit 21.1, subsidiaries
• SEC filing index
• Companies House, Nscale plc and Nscale Global Holdings Limited
• Data centres
• Press releases: IPO filing, 18 September 2026, Microsoft, 15 October 2025, Microsoft Norway, 14 April 2026, Start Campus, 5 May 2026

Reports by others

• SemiAnalysis, ClusterMAX review of Nscale, 6 November 2025 and ClusterMAX 3.0, 23 September 2026
• The Guardian, Aisha Down, 9 March 2026, with a footnote of 23 March 2026
• Hacker News comments 47311217, 47312516 and 47705208, March to April 2026
• Reddit r/LocalLLaMA search