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The Compute Platform for Lightspeed Services.

  • Millisecond Scale-to-Zero
  • Millisecond Autoscale
  • Millisecond Cold Starts
  • Higher Throughput
  • Significantly Lower Cloud Bill
  • Hardware-Level Isolation
  • Run On-Prem or Cloud-Prem
  • Works with Docker, k8s & TF
  • Connect to Hyperscaler Services
Learn more about what makes this tech possible over at Unikraft GmbH.

Never-Pay-for-Idle-Again Pricing


For your next project

  • 1 User
  • 2 Instances
  • 10GB Storage
  • 200GB Egress Traffic
  • Scale-to-Zero
  • Community Support2


For developers

$ 19
per month
  • 1 User
  • 16 Instances
  • 200GB Storage
  • No In/Egress Traffic Fees
  • Scale-to-Zero
  • Autoscale
  • Community Support2


For small teams

$ 499
per month
  • All Value Plan Features
  • Up to 10 Users
  • 100 Instances
  • 1TB Storage
  • Managed Services
  • Premium Support


For companies

  • All pro plan features
  • LDAP/SCIM Users
  • Custom # of Instances
  • On-Prem Deployment
  • Cloud-Prem Deployment
  • Audit Logs API
  • Resource Quota Controls
  • Custom Features
  • On-Call Support
  1. Please note that usage is subject to technical limits to ensure the integrity of the platform, as documented in Unikraft's Terms of Service. We reserve the right to throttle, or cancel certain workloads if we detect illegal, irregular, or excessive usage.
  2. Community Support is provided on a best-effort basis on our Discord server.

“I've seen things you people wouldn't believe... @libsqlhq server running with and cold booting in 30 milliseconds 🤯💎🚀”

Pekka Enberg
Pekka Enberg
CTO at Turso

“Imagine running thousands of pods on K8s with just your app code and required libraries, like Alpine images on steroids.”

Ali Khajeh-Hosseini
Ali Khajeh-Hosseini
Co-Founder at Infracost

“You guys are doing cloud rocket science.”

Dmitry Kolesnikov
Dmitry Kolesnikov
Senior Principal Engineer at Zalando

“This is some seriously impressive tech. I deployed a Rust + Axum API that can cold-start instantly without requiring any wasm specific modifications like Cloudflare Workers.”

Oscar Beaumont
Oscar Beaumont
Rust Engineer at

“Hail Unikernels!! The future of Cloud Computing is here with Unikraft 🙌”

Riya Bisht
Riya Bisht
Open-Source Contributor

“Unikraft and KraftCloud are messing with my head. It's a step change in cloud performance.”

Chris Esplin
Chris Esplin
Podcast Host at

“My favorite unikernel framework.”

Jonathan Beri
Jonathan Beri
CEO at Golioth

“It is a gorgeous way to build lightweight and secure VM images.”

Emad Heydari Beni
Emad Heydari Beni
Researcher at Bell Labs

“If you want both security and lightness... you can actually have it!”

Christoph Berger
Christoph Berger
Author AppliedGo

“I was actually more impressed with unikernels with Unikraft than WASM. (And that is saying a lot if you know how I feel about unikernels).”

Darren Shepherd
Darren Shepherd
Creator of K3s

“This has revolutionised our infrastructure — offering efficiency and scalability at a great price-point. It'll be a game-changer for all devops workflows.”

Ludwig Trotter
Ludwig Trotter
CEO at

“We took Go codebase we've been working with from an average of ~4s startup with Docker on GCP to ~30ms on KraftCloud.”

Matthew Anderson
Matthew Anderson
Ex-Director, Equinix Metal Platform Engineering

“The Unikraft folks are doing some incredible engineering!”

Shivansh Vij
Shivansh Vi
CEO at Loophole Labs

“This is certainly the future of zero-cost amortized compute per user 💯”

Ikechi Obiajunwa
Ikechi Obiajunwa
Founder at

Built around the open-source Unikraft SDK

Adopt the most comprehensive unikernel library Operating System and tooling available.


GitHub Stars


Discord Members

Regularly Updated Documentation

Monthly Software Releases