The world needs more compute, but there is no more power available.
Current cloud architecture is no longer sustainable.
Altwy delivers high-performance cloud management across ARM, RISC-V, AMD, and INTEL. Seamlessly orchestrate heterogeneous clusters or siloed servers to slash energy consumption and streamline data center operations.
Backed by 100% European R&D.






Global Market Reality
Data center expansion projects face severe power constraints worldwide, leading to cancellations and delays due to grid capacity limits.
Read articleBroadcom's new licensing model is forcing over 80% of organizations to actively seek alternatives and plan workload migrations.
Read articleSovereign Cloud spending is accelerating as enterprise IT leaders abandon 'Cloud-First' approaches to regain cost predictability and total control over data.
Read articleScale AI today without waiting 7 years for new power permits.
Slash infrastructure OPEX by up to 75%.
Run equivalent workloads with up to 75% less power draw and a materially lower carbon footprint.
CEO Perspective
The AI revolution cannot happen on 20-year-old cloud architecture. We built Altwy to extract 4x more compute per watt, transforming existing datacenters from energy-guzzling bottlenecks into hyper-efficient powerhouses.

Christophe Lambert
Chief Executive Officer
A progressive path from single-server virtualization to complete, energy-efficient orchestration at datacenter scale.
01
Single-Server & Mini-Datacenter Virtualization
Deploy Altwy on a single node or test-drive our software-defined stack with near-zero overhead across ARM, RISC-V, and x86.
02
Coming Soon
Workstation & Dev Environment
Empowers sysadmins, developers, and DevOps teams to test applications locally and validate silicon compatibility right on their workstations.
03
Coming Soon
Complete orchestration engine
Engineered to run multi-node datacenters, automate workload placement, and optimize energy efficiency at scale.
Get insights, performance metrics, and resource utilization powered by AI.
Optimize resource allocation with smart scheduling and automated management.
Automate resource distribution and workload management based on usage patterns.
Intelligent system responses and automated issue resolution.
Comprehensive analytics and performance monitoring tools.
Optimize resource allocation and improve overall system performance seamlessly.
Multi-architecture
Altwy is optimized for modern silicon (ARM, RISC-V) and traditional x86 architectures — near-native guest performance, with less heat and less energy.