Launch Your Apps Instantly
Kamui Platform is a PaaS with no cold starts, even on the free plan. Just push to GitHub and your Node.js, Python, or Go app is live. Managed PostgreSQL, HTTPS, and DDoS protection included.
Get StartedWhy Kamui?
Always-On Free Plan
No cold starts, no waiting. Your app responds instantly, even on the free plan.
Deploy in Seconds
Push your code and go live instantly. Simple deployment process that just works.
HTTPS Included
Free SSL certificates for all your apps. Secure connections out of the box.
DDoS Protection
Built-in protection against attacks. Keep your apps running smoothly.
GitHub Integration
Connect your repository and deploy automatically on every push.
PostgreSQL Included
Managed PostgreSQL database included.
Easy to Scale
Upgrade or downgrade your plan anytime. Switch between plans with a single click.
Custom Domains
Use your own domain name. SSL certificates automatically provisioned.
Pay Only What You Use
Flexible pricing based on your actual usage. Scale up or down anytime.
FAQ
Kamui Platform is a PaaS (Platform as a Service) from Japan — a cloud deployment platform. Push your code to GitHub and Kamui Platform automatically builds and deploys your web application.
Kamui Platform supports Node.js (including Next.js), Python (FastAPI, Django, Flask, etc.), Go, and static HTML sites. The platform auto-detects your language from the repository and builds automatically.
Yes. Unlike other similar services, Kamui Platform keeps your application running 24/7 even on the free (Nano) plan. There is no sleep mode and no cold start delay.
Connect your GitHub repository to Kamui Platform. When you push code, the platform automatically detects your language, builds your application, and deploys it. No Dockerfile or complex configuration required.
All servers are located in the Tokyo region, Japan. This ensures low latency for users in Japan and the Asia-Pacific region.
Kamui Platform provides managed PostgreSQL databases. You can choose from Nano to Large database plans independently of your server plan.