Voltage Park
US neocloud selling on-demand and reserved bare-metal NVIDIA HGX H100 clusters from $1.99/hr; acquired TensorDock (2025) and merged with Lightning AI (Jan 2026).
Rent GPUs by the hour for training, inference and rendering.
Short answer: Voltage Park is our top-rated GPU / AI compute as of 2026-09-24 (7.8/10), from $1.99 per GPU/hr.
US neocloud selling on-demand and reserved bare-metal NVIDIA HGX H100 clusters from $1.99/hr; acquired TensorDock (2025) and merged with Lightning AI (Jan 2026).
Distributed consumer-GPU cloud with published per-second prices and measured host earn rates; no token, fiat only.
Established US GPU cloud: on-demand H100/B200 instances, 1-Click Clusters and Superclusters, billed per minute with no ingress/egress charges.
Open permissionless marketplace for containerised GPU/CPU compute; providers bid, tenants pay per block.
Centralized open-model inference and GPU-cluster provider with published per-token and per-GPU rates; fiat-only and not decentralized.
Developer GPU cloud with published per-second rates across Community and Secure Cloud, plus serverless endpoints and clusters.
US (Delaware) marketplace for aggregated on-demand GPU instances and token-priced hosted RL training/inference, with an open-source AI research profile.
Host-set GPU marketplace with per-second billing; on-demand, interruptible and reserved tiers, plus serverless and clusters.
Decentralised GPU rendering and generative-AI media marketplace; job/frame-priced, not a raw GPU-hour cloud.
Privacy-first inference platform (text/image/video/audio) with TEE/E2EE modes, subscription tiers and USDC/x402 crypto payment; not GPU rental.
Serverless AI inference on Bittensor subnet 64 with an OpenAI-compatible API, public per-1M-token pricing and attestable TEE compute.
Centralized GPU cloud built on the company's own GPU-virtualisation layer: cheap per-minute A100/L40/H100/A6000 instances; no crypto, no token.
US curated GPU cloud and OpenAI-compatible inference; H100 $3.19/hr, H200 $3.99/hr on-demand with hourly billing and $5 never-expiring credits.
Decentralized confidential-computing toolkit: tasks run in Intel TDX enclaves with on-chain proof, paid in RLC.
Decentralized cloud (VPS, GPU instances, storage, confidential VMs) on a node network; paid via ALEPH/USDC/card credits.
Singapore-run GPU aggregator reselling capacity from 5+ neoclouds; H100 from $2.64/hr on-demand, per-minute billing.
Permissionless GPU cloud and per-token LLM inference (now ASI:Cloud); wallet login, no KYC, crypto only.
Verifiable-AI network on an OP-Stack L2: information markets, REE verification and $AI - no GPU rental.
Hybrid cloud+edge GPU marketplace with cheap consumer-GPU rates (RTX 3090 $0.14/hr, A100 $1.99/hr) and TFUEL-linked node rewards; cloud-launched in 2024. Facing an LA lawsuit alleging fraud/token manipulation.
Solana-based self-serve GPU marketplace for AI inference, CI and agent workloads; live price table, consumer-GPU supply.
Decentralized AI inference network: models compete to produce predictions; consumers query signed inferences via REST/SDK.
Cosmos-SDK L1 for decentralized open-weight LLM inference; hosts earn GNK, developers use OpenAI-compatible brokers.
Swiss-DAO multi-provider neocloud; H200 from $2.80/hr with zero egress, but Console access is still gated to an Alpha VM testing program and top-ups run only in USDC via CopperX.
Swiss pioneer (2016) of decentralized CPU-first compute; provider-set GLM prices, developer SDKs, and a GPU provider programme that remains in beta since 2022.
A network of subnets producing digital commodities and paid in TAO - not a GPU-rental market; buyers rent compute indirectly via subnet apps such as Chutes (subnet 64).
Solana-based aggregated GPU/CPU network: clusters, VMs, containers, inference, and Intel TDX confidential compute.
Decentralized, MOR-token AI inference network (OpenAI-compatible, TEE-backed providers) with no company, no fiat, and no published price table.
Funded UAE/ADGM company that pivoted from GPU cloud to a governed 'private AI' platform; no public GPU pricing.
Distributed enterprise/gaming GPU cloud (Aethir Earth for AI, Aethir Atmosphere for cloud gaming) with staking and slashing.
Distributed-ML research lab (Bagel Labs, Toronto); publishes world-action-model research, but no public GPU or inference rental product.
Enterprise confidential AI compute (TEE inference + confidential Kubernetes); public site, dashboard and API offline as of 2026-09-24.
Permissionless peer-to-peer GPU marketplace paying in crypto, with on-demand and biddable spot tiers and no disclosed legal entity.
Tokenised enterprise-GPU compute project (GB200/H100/H200/RTX 5090 claims) with a JS-only site, no public pricing and no disclosed legal entity.
DePIN cloud with a FluxEdge GPU marketplace; its UK operator entered administration on 4 September 2026.
Pre-production AI blockchain (testnet) that enshrines LLM/FHE/ZK inference as TEE-verified precompiles; not a GPU rental market and not yet purchasable.
On documented facts and weighted scores (Rent GPUs by the hour for training, inference and rendering.). We separate verified facts from vendor claims and flag scams and dead operators.
The minimum purchase, the payout terms and threshold, who holds the asset, and whether there is independent proof (on-chain payouts, pool workers, attestation). Start small and test withdrawals first.