Cloud that doesn't cost the earth
Welcome to the future of cloud infrastructure. Blazing fast, eco-friendly, and designed to scale with your ambitions.
76%
6.8 / 8 GB
1.2 k/s
POWERING INNOVATION AT CLIMATE-CONSCIOUS COMPANIES
Performance Without Compromise
Cirrus provides the high-performance infrastructure you need, powered by 100% renewable energy.
Exceptional Performance
Run demanding workloads on next-gen processors with local NVMe SSDs, all while minimizing your energy footprint.
Resilient Block Storage
Attach geo-redundant, scalable storage to your VMs. Your data is secure, available, and stored sustainably.
Secure by Design
Protect your infrastructure with an intelligent, layered security approach including a managed firewall and DDoS mitigation.
The Heart of Performance
Engineered for speed, reliability, and efficiency. Our next-generation data centers are the backbone of your cloud infrastructure.
Calculate Your Savings
See how much you could save by switching to a more efficient cloud infrastructure.
Your Estimated Annual Savings with Cirrus:
£10,500
A Climate-Positive Core.
Your infrastructure shouldn\'t just be carbon neutral—it should actively contribute to a healthier planet. Our data centers are powered by 100% renewables, and for every vCPU hour you use, we contribute to certified carbon removal projects.
100%
Renewable Energy
2x
Carbon Negative
Simple, Predictable Pricing
High performance at a fair price. No hidden fees. Ever.
General Purpose
ci.general-1
£18/mo
- 2 vCPU
- 4 GB RAM
- 80 GB NVMe SSD
- 4 TB Transfer
CPU Optimized
ci.cpu-1
£58/mo
- 4 vCPU
- 8 GB RAM
- 160 GB NVMe SSD
- 6 TB Transfer
Memory Optimized
ci.mem-1
£43/mo
- 2 vCPU
- 16 GB RAM
- 120 GB NVMe SSD
- 5 TB Transfer
Configure Your Perfect VM
Tailor your resources to match your workload. Pay only for what you use with our transparent, granular pricing.
Estimated Monthly Cost
Includes 4 TB of data transfer
From our forward-thinking partners
\"Cirrus is a dream come true. We get incredible performance for our ML workloads, and we get to support a platform that aligns with our company's mission. It's a win-win.\"
Aria Vance
CTO, Ecovate
\"The savings are substantial, but the peace of mind is what sold me. Knowing our infrastructure is carbon-negative lets us focus on our own sustainability goals. The support is top-tier too.\"
Leo Martinez
Founder, TerraGen
\"Finally, a cloud provider that doesn't feel like a faceless corporation. The developer experience is fantastic, and the performance rivals the hyperscalers, but with transparent pricing and a clear conscience.\"
Kenji Tanaka
Lead SRE, Helios Systems
Common Questions
We power our data centers with 100% renewable energy sources like solar and wind. We then go a step further by investing in global reforestation projects, planting trees to offset more than double our operational carbon footprint.
Absolutely. Security is our top priority. We provide a multi-layered security approach including VPCs for network isolation, stateful firewalls, DDoS protection, and end-to-end encryption for data at rest and in transit.
Yes, our platform is built on open standards to make migration as smooth as possible. Our support team can also provide guidance and tools to help you transition your workloads to Cirrus.
Ready to Build the Future?
Start building on a faster, greener, and more affordable cloud platform today. Get free credits on sign-up.