CambridgeNexus vs Spheron

What's good about each

CambridgeNexus

Whole GB300 NVL72 racks, single tenant
Reserve capacity for 6 months or more
Installed within 75 to 90 days of contract
Tier III datacenters in the United States and Taiwan

Spheron

Aggregates GPU supply from five data center partners
Blackwell B200 and B300 nodes offered on spot
Partner facilities certified to ISO 27001, SOC 2, and HIPAA
Regions in the US, Canada, Europe, and the Middle East

GPUs

CambridgeNexus offers 2 GPU models, while Spheron offers 9. Cheapest listed price per GPU per hour; GPUs both providers sell come first.

GPU	CambridgeNexus	Spheron	Difference
B300 1 config · 6 configs	-- On request	$5.84 /GPU/hr Spot
GB300 1 config	-- On request	--	CambridgeNexus only
H100 18 configs	--	$2.20 /GPU/hr Spot	Spheron only
B200 4 configs	--	$5.22 /GPU/hr Spot	Spheron only
RTX PRO 6000 7 configs	--	$1.11 /GPU/hr Spot	Spheron only
H200 7 configs	--	$3.32 /GPU/hr Spot	Spheron only
A100 7 configs	--	$1.19 /GPU/hr Spot	Spheron only
L40S 16 configs	--	$1.24 /GPU/hr Spot	Spheron only
RTX A6000 6 configs	--	$0.44 /GPU/hr Spot	Spheron only
L40 8 configs	--	$0.88 /GPU/hr Spot	Spheron only

All 2 GPUs on CambridgeNexus All 9 GPUs on Spheron

Spheron bills on-demand and spot. The line under each price names the billing type shown.

Lium

Built for agents: CLI, SDK and MCP server. Your agent rents and runs GPUs itself.

A permissionless marketplace. 1000+ nodes from independent providers worldwide.

Hard to find nodes available; B200 and B300 Blackwell nodes listed now.

Consumer + DC grade cards for cheap. H100s from $1/hr, RTX 5090s from $0.35/hr.

View Pricing

Services

Managed services each provider offers.

Service	CambridgeNexus	Spheron
GPU-powered Servers

Compliance

Frameworks each provider states on its own site, each linked to its source.

Framework	CambridgeNexus	Spheron
SOC 2	Type I	--
HIPAA	Yes	--

Heads up: Each entry links to the provider's own statement. An attestation can cover one tier, one region or the platform alone rather than every service. Verify the scope before you rely on it. A dash means we found nothing to link to, not that the provider lacks it.

Company details

Fact	CambridgeNexus	Spheron
Founded	2025	2020
Headquarters	USA	Singapore
Locations	2	--
Example customers	--	Prem AI, Wafer, Compute Desk, Baseten, Stanford University, UC Berkeley
Website	cambridgenexus.com	www.spheron.ai

Alternatives to consider

Compare CambridgeNexus and Spheron against other cloud providers.

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Our data for CambridgeNexus was last updated on Oct. 15, 2026, and for Spheron on Oct. 16, 2026.