An agentic, lightweight, open-source CMS that runs in your Cloudflare account
Edit your website by clicking it
Stage
Established
Not given
Founded
2022
Not given
Based in
Not given
US
Pricing model
Open source
Not given
Pricing
Free to self-host on Cloudflare. R2 includes 10 GB on the free tier.
Open source: $0. Kiln Cloud: $4.99 a month per site. Kiln Cloud + hosting: $14.99 a month per site. All paid plans include 7 days free with no card required.
Key features
Agentic content management through AI coding agents
REST API for integrations and automations
Website, RSS and JSON feeds
Private dashboard for content management
Serverless deployment on Cloudflare Workers and R2
Theme customization with export and preview
Sensible defaults for quick setup
Support for podcasts, blogs, photos, documents, videos, and URLs
CLI deployment with guided setup
Webhooks and content automation
Click-to-edit text on any page
Image swap and description editing
Photo galleries with full-screen viewer
Event calendar and list editor
Team member management
Draft and schedule changes
Full version history and undo
Mobile-responsive editor
Works without PHP or database
API for custom integrations
What makes it different
Agentic: AI coding agents can guide setup and manage content through documented, reviewable workflows
Lightweight and open-source for full transparency and customization
Runs entirely on Cloudflare's serverless infrastructure with no additional hosting required
Headless architecture with ergonomic REST API for easy integrations
Deploy from prompt to live in one step with guided agent setup
Files stay in your own GitHub repository; nothing is locked in Kiln
Open source and free to run on your own accounts
No PHP, database or plugins means no security vulnerabilities to patch
Simple exit: delete two script tags and the site keeps working
Editors sign in with Google; they don't need GitHub accounts
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Kiln