The Technology Behind Unikraft
Discover how unikernel technology is revolutionizing application deployment and performance
The Problem
Cloud Infrastructure is Too Slow for Modern Needs
Traditional computing models face significant limitations in performance and security
Cloud traffic is unpredictable, spiky, and changes in milliseconds
Legacy platforms were built for minute scaling
The result? Wasted resources, slow response times, and high costs
The Solution
The Unikraft Breakthrough
Millisecond cold starts
Millisecond Scale-to-zero and instant autoscaling
Up to 100K+ workloads on a single server
Strong hardware-level isolation
Exponentially superior unit of economics
Docker-based workflows – deploy anything
Process
How Unikraft Works
From source code to running unikernel in simple steps
Platform in Action
What happens when a request hits Unikraft Cloud?
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Proxy receives the request and buffers it.
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Controller checks if an instance is active.
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If not, a new instance (cold) boots instantly.
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When ready, the proxy forwards the request.
Open Source
Open by Design
Unikraft is built on open source principles for maximum transparency and collaboration
Built on the Linux Foundation's Unikraft project
Actively maintained by leading cloud engineers
Ecosystem
Partner Ecosystem
Supported by leading cloud providers and technology partners






FAQ
Frequently Asked Questions
Is the Free tier really free?
Yes -- no credit card required.
Can I upgrade or downgrade any time?
Yes. Switch plans at any time.
Can I migrate from hosted to on-prem?
Yes, we support both modes and assist with transitions.
Do you support annual billing?
Yes.
From zero to hero