AI‑Native • Green • New England
AI‑Native • Green • New England
Where AI Gets Its
Where AI Gets Its
Where AI Gets Its
Muscles
Muscles
Muscles
We rent raw GPU power the way nature intended sustainably, scalably, and with zero corporate nonsense. Zero waitlists. Zero drama. Just GB300 firepower on demand.
We rent raw GPU power the way nature intended sustainably, scalably, and with zero corporate nonsense. Zero waitlists. Zero drama. Just GB300 firepower on demand.
NEW
Q1 2026 GB300 delivery • Early Access now
Q1 2026 GB300 delivery • Early Access now
GB300 Performance — Because Waiting Is So 2023
GB300 Performance —
Because Waiting Is So 2023
GB300 Performance —
Because Waiting Is So 2023
Frontier‑grade infrastructure delivered without the queue.
Compute Power
NVIDIA GB300 / NVL72 — the same infrastructure fueling frontier AI models.
Compute Power
NVIDIA GB300 / NVL72 — the same infrastructure fueling frontier AI models.
Compute Power
NVIDIA GB300 / NVL72 — the same infrastructure fueling frontier AI models.
Availability
Instant spin‑up. No “you’re #458 in queue” emails.
Availability
Instant spin‑up. No “you’re #458 in queue” emails.
Availability
Instant spin‑up. No “you’re #458 in queue” emails.
Location
3.3‑acre AI‑green campus in MA — Tier III certified & Dell certified.
Location
3.3‑acre AI‑green campus in MA — Tier III certified & Dell certified.
Location
3.3‑acre AI‑green campus in MA — Tier III certified & Dell certified.
Reliability
99.999% uptime (four more 9s than your Wi‑Fi).
Reliability
99.999% uptime (four more 9s than your Wi‑Fi).
Reliability
99.999% uptime (four more 9s than your Wi‑Fi).
Energy Efficiency
800 V DC backbone + renewable ESS + solar integration.
Energy Efficiency
800 V DC backbone + renewable ESS + solar integration.
Energy Efficiency
800 V DC backbone + renewable ESS + solar integration.
Expertise
Veterans who built global data centers — now building one for you.
Expertise
Veterans who built global data centers — now building one for you.
Expertise
Veterans who built global data centers — now building one for you.
Meet the Muscle Behind Your Model
Meet the Muscle Behind Your Model
Meet the Muscle Behind Your Model
A quick tour of our GB300-ready, AI-native, green data center.
A quick tour of our GB300-ready, AI-native, green data center.
A quick tour of our GB300-ready, AI-native, green data center.
Why CambridgeNexus?
Why CambridgeNexus?
The world doesn’t need another “AI cloud.” It needs one that actually delivers.
Corporate Cloud
Corporate Cloud
Corporate Cloud
Opaque queues & variable instance quality
Enterprise‑grade pricing without enterprise care
Generic DCs retrofitted for AI
CambridgeNexus
CambridgeNexus
CambridgeNexus
AI‑native design with GB300 readiness
Predictable access and transparent ops
Modular growth beyond 10 MW
Meet the Humans Behind the Hardware
Engineers and builders who designed for IBM, Fortune 500s, and AI startups — channeling that firepower into CambridgeNexus.
Built for Builders
Pragmatic design, fast iterations, and direct access to people who actually run the racks.
Backed by Believers
Partners who care about sustainable performance and real‑world AI acceleration.
Meet the Humans Behind the Hardware
Engineers and builders who designed for IBM, Fortune 500s, and AI startups — channeling that firepower into CambridgeNexus.
Built for Builders
Pragmatic design, fast iterations, and direct access to people who actually run the racks.
Backed by Believers
Partners who care about sustainable performance and real‑world AI acceleration.
Early‑Bird 3‑Tier Pricing Strategy
Early‑Bird 3‑Tier Pricing Strategy
Early‑Bird 3‑Tier Pricing Strategy
Lock in your rate before capacity disappears. Once it’s gone, it’s gone.
Tier
01
Founders’ Access
Limited‑quantity early‑access pricing (up to 25% capacity). Optional 6‑month prepay incentive (−10%).
Tier
02
Pre‑Launch Reservations
Priority onboarding for GB300 Q1 2026 delivery window.
Tier
03
Standard Pricing
Post‑launch retail rates for remaining compute capacity.
01
Founders’ Access
Limited‑quantity early‑access pricing (up to 25% capacity). Optional 6‑month prepay incentive (−10%).
Tier
02
Pre‑Launch Reservations
Priority onboarding for GB300 Q1 2026 delivery window.
Tier
03
Standard Pricing
Post‑launch retail rates for remaining compute capacity.
Tier
01
Founders’ Access
Limited‑quantity early‑access pricing (up to 25% capacity). Optional 6‑month prepay incentive (−10%).
Tier
02
Pre‑Launch Reservations
Priority onboarding for GB300 Q1 2026 delivery window.
Tier
03
Standard Pricing
Post‑launch retail rates for remaining compute capacity.
Green by Design
Smart AI, Smart Energy
Green by Design
Smart AI, Smart Energy
Because intelligence shouldn’t burn the planet.
Because intelligence shouldn’t burn the planet.
Renewable ESS + solar
PUE ≤ 1.25
III
Tier III redundancy
3.3‑acre campus
800 V DC backbone
GB300 Access Simplified
GB300 Access Simplified
Flexible hourly or reserved capacity options built for enterprise‑grade AI workloads.
GB300‑
Lite
2 × GB300
256 GB
Early‑Bird Tier 1:
$14–15 / GPU·hr
Fine‑tuning, training prep, lightweight inferencing
GB300‑
Pro
2 × GB300
256 GB
Early‑Bird Tier 1: $16–18 / GPU·hr
Full‑scale LLM & multi‑modal training
GB300‑
Cluster
8 × GB300
1 TB
Early‑Bird Tier 1: $20–24 / GPU·hr
Distributed workloads & collaborative AI
Reserved Capacity
Custom
Custom
Contact Sales
Annual / multi‑year / co‑lo options
GB300‑
Lite
2 × GB300
256 GB
Early‑Bird Tier 1:
$14–15 / GPU·hr
Fine‑tuning, training prep, lightweight inferencing
GB300‑
Pro
2 × GB300
256 GB
Early‑Bird Tier 1: $16–18 / GPU·hr
Full‑scale LLM & multi‑modal training
GB300‑
Cluster
8 × GB300
1 TB
Early‑Bird Tier 1: $20–24 / GPU·hr
Distributed workloads & collaborative AI
Reserved Capacity
Custom
Custom
Contact Sales
Annual / multi‑year / co‑lo options
GB300‑
Lite
2 × GB300
256 GB
Early‑Bird Tier 1:
$14–15 / GPU·hr
Fine‑tuning, training prep, lightweight inferencing
GB300‑
Pro
2 × GB300
256 GB
Early‑Bird Tier 1: $16–18 / GPU·hr
Full‑scale LLM & multi‑modal training
GB300‑
Cluster
8 × GB300
1 TB
Early‑Bird Tier 1: $20–24 / GPU·hr
Distributed workloads & collaborative AI
Reserved Capacity
Custom
Custom
Contact Sales
Annual / multi‑year / co‑lo options
Trusted Infrastructure, Transparent Ethos
Investors Welcome
Investors Welcome
We’re building an ecosystem of accessible, green AI compute.
We’re building an ecosystem of accessible, green AI compute.
GB300 delivery secured for Q1 2026
Institutional & strategic partnerships in progress
Institutional & strategic partnerships in progress
Early‑access capacity open now
Stop waiting. Start training.
GB300 capacity is limited — and when it’s gone, it’s gone.
Stop waiting. Start training.
GB300 capacity is limited — and when it’s gone, it’s gone.