Your Cloud. Your Hardware. No Virtualization Tax.
Build a private cloud on servers you own, or bring your own cloud (BYOC) and reclaim the VMs you already rent. Every workload runs in its own Linux kernel with dedicated cores: bare-metal performance, kernel-level isolation, no hypervisor, no shared kernel attack surface.
Built on upstream Linux, 100% open source
Isolation Built into the Architecture
In a traditional Linux kernel, application code and device processing compete for the same CPU cores. The split-kernel architecture removes this contention by offloading all device processing to a dedicated kernel on dedicated cores. Applications see zero device interrupts, not because of tuning, but because device interrupts physically cannot reach them.
Built for Teams That Run Their Own Infrastructure
Platform & Infrastructure Teams
Consolidate more Linux workloads per machine without a hypervisor tax, without noisy neighbors, and without renewing virtualization licenses.
AI Infrastructure Teams
Sandbox untrusted agents and generated code with kernel-level isolation and direct GPU access, at container-like speed.
SRE & Fleet Operations
Apply kernel security patches across the fleet with zero downtime, sub-second failover, and instant rollback. No maintenance windows required.
Built on Split-Kernel Architecture
Three open-source software products built on split-kernel architecture. Download from GitHub, deploy on your infrastructure.
Multikernel Private Cloud
Private cloud operating system
Private cloud without the hypervisor. Consolidate Linux workloads on bare metal in your data center, or bring your own cloud: the VMs you already rent. Each gets its own kernel, dedicated cores, and native hardware access.
Multikernel Sandbox
AI agent sandboxing runtime
Kernel-level sandboxing for AI agents. Each agent runs in its own kernel with full GPU access and strong isolation. No nested virtualization required.
Multikernel LiveUpdate
Zero-downtime kernel upgrade tool
Zero-downtime kernel upgrades with instant rollback. Apply security patches and kernel updates without rebooting or interrupting running workloads.
Run Your Infrastructure on Kernels, Not Hypervisors
Multikernel is open source and runs on the hardware you already have. Start with the docs, or talk to the team that builds it.