opennebula.io provides direct GB300, GB200, H100 and L40S GPU infrastructure through a cloud management platform for AI factories and neoclouds. Its services include hybrid multi-cloud orchestration, managed infrastructure and colocation support.
☆ Shortlist
Quick takeThe short version. Every tile links to the full detail below.
opennebula.io is a direct operator with a broad GPU lineup spanning current-generation NVIDIA capacity. Running its own network, it suits teams moving from experimentation into sustained production or those that need range across training, inference and fine-tuning without managing separate provider accounts.
The tradeoff: procurement is configuration-dependent and may require a quote process rather than instant checkout. Best fit for buyers with a clear workload plan.
Best for: Buyers who want a direct relationship with the operator that owns the metal. Not for: Teams prioritising a marketplace's breadth of third-party supply.
Confidence: HighEvidence reviewed: 6 checks
Confirmed
Direct operator classification
opennebula.io controls GPU infrastructure and sells access directly. Not a marketplace or hyperscaler resale offer.
REVIEWS
Buyer reviews
Moderated buyer feedback. Independent from the viabandwidth assessment above.
Had a good or bad experience with opennebula.io?
Be the first to review opennebula.io. Moderated and kept separate from viabandwidth’s own assessment.
Is opennebula.io a direct GPU operator or a reseller?
opennebula.io is classified as a direct operator. Buyers who want a direct relationship with the operator that owns the metal. Teams prioritising a marketplace's breadth of third-party supply.
What GPU models does opennebula.io offer?
opennebula.io lists L40S, H100, GB200 and 1 more across its published capacity.
How much does opennebula.io charge for GPU compute?
opennebula.io does not publish list pricing. Visit their site or use the contact form on this page for a quote.
Is opennebula.io's viabandwidth listing verified?
Not yet. This profile is compiled by viabandwidth from public sources. opennebula.io has not claimed it.
OVERVIEW
Company overview
Operator class
Direct operator
GPU models tracked
L40S, H100, GB200 and 1 more
Services
Colocation, GPU compute, Managed services and 1 more
CAPACITY
GPU lineup by use case
Tracked GPU SKUs grouped by the workload they fit best.
Training
For multi-node runs where interconnect and cluster availability decide the outcome.
H100
QuoteClaim to publish
VRAM 80 GBClass SXM
Best for Serious model training where time-to-result outweighs hourly cost.
GB200
QuoteClaim to publish
VRAM 192 GBClass Blackwell
Best for Frontier-scale training and the highest-throughput inference workloads.
Inference
For predictable production serving, latency targets and steady utilisation.
L40S
QuoteClaim to publish
VRAM 48 GBClass Ada
Best for Cost-effective production inference and image generation at scale.
GB300
QuoteClaim to publish
Best for GB300 workloads.
COMMERCIALS
Pricing
Indicative published rates. Final cluster pricing depends on commit length, storage, networking and capacity.
Pricing on request. Visit opennebula.io’s site for a quote.
COMPARE
Similar GPU providers
Other direct operator operators buyers compare opennebula.io against.
Profile pages, buyer guides and model explainers stay open. Vendor packages cover what shows on this profile. Verification stays independent and is never for sale.