Voltage Park

Headquarters Headquarters city and country as stated by the company or its filings.

Not published

Ownership Publicly listed, privately held, or a subsidiary of another company.

private 4

Ticker Exchange and ticker symbol if listed, e.g. NASDAQ: CRWV. Null if private or not stated on a fetched source.

Not published

Parent company Owner or group, when the provider is a subsidiary or has merged (e.g. Voltage Park under Lightning AI, Taiga Cloud under Quake AI / Rumble).

Lightning AI 4

GPUs offered Data-centre accelerators (Blackwell, Hopper, Ada, Ampere and AMD Instinct) listed on the provider's own site, newest first as the provider lists them. The full list, including workstation and older cards, is under "All GPU models".

H100, H200, B200, GB300 1

All GPU models Every accelerator model the provider lists on its own site as of the verification date.

H100, H200, B200, GB300 1

H100 Lists NVIDIA H100 on its own site.

Yes 1

Blackwell Lists at least one NVIDIA Blackwell data-centre GPU (B100, B200, B300, GB200 or GB300).

Yes 1

AMD Instinct Lists at least one AMD Instinct GPU (MI300X, MI325X, MI350X, MI355X or newer).

No 1

H100 list price $/GPU-hr Published on-demand list price for one NVIDIA H100 (SXM unless pricing.note says otherwise), taken from the provider's own pricing page. Null if not published, quote-only, host-set (marketplaces) or not in USD.

$1.99 2

B200 list price $/GPU-hr Published on-demand list price for one NVIDIA B200. Same rules as the H100 price.

Not published

Price checked Date the list prices were read from the provider's pricing page.

2026-11-09 2

Regions Short form of where the provider states it runs capacity. Full detail under "Regions (detail)".

US 1

Regions (detail) Countries or regions where the provider states it runs capacity.

US; six Tier 3+ data centers across four states (company about page) 6

Stated capacity GPU count, MW/GW of power or backlog exactly as the company or its filings state it, with the as-of date. Never estimated.

36,000+ owned and operated H100, B200 and GB300 GPUs (company, after Lightning AI merger, 2026) 3

Public customers Customers named publicly by the provider or in reputable press.

Cursor, Caltech, Phind, Dream3D, Prime Intellect, Luma AI, Runware, Fireworks AI, FutureHouse 1

Funding / debt (USD) $ Total funding if a source states a total; otherwise the latest sourced equity round or debt facility. See funding_note for what the number covers.

Not published

Funding note What the funding/debt number is, when it was announced and by whom.

Company about page cites a $1 billion long-term capital foundation; merged with Lightning AI (2026), terms not disclosed 6

Interconnect Cluster network fabrics the provider lists (InfiniBand, RoCE, Ethernet, NVLink).

InfiniBand, Ethernet 1

Bare metal Offers bare-metal GPU servers (no hypervisor).

Yes 1

Kubernetes Offers a managed Kubernetes service on GPU nodes.

Yes 1

Slurm Offers managed Slurm (including Slurm-on-Kubernetes) for training clusters.

Not published

Reserved contracts Sells committed or reserved capacity (monthly to multi-year).

Yes 1

Self-serve Customers can sign up and launch GPU instances on demand without a sales contract.

Yes 1

ClusterMAX SemiAnalysis ClusterMAX tier for the provider. 'Participation' is the 3.0 tier for providers that took part without earning a medal. Null if not rated, listed as unavailable, or not confirmed.

Not published

ClusterMAX edition Edition of ClusterMAX the rating comes from (3.0 published September 2026).

Not published

Pricing detail

Pricing model

on-demand + reserved

From

$1.99 per GPU-hour

What the prices cover

H100 (HGX H100, i.e. SXM) 'starting at $1.99' per GPU-hour without contract; Ethernet and InfiniBand on-demand configurations and B200/GB300 are contact-for-pricing