Wumty is the Astro agency system that lets you clone, theme, and deploy unlimited client websites from a single monorepo. 100/100 Lighthouse scores, content collections, theme tokens, shared component libraries - everything an agency needs to ship client sites fast.
Built for agencies and freelancers who build websites for clients and need a system that scales.
We're committed to building tools that help developers and agencies ship better websites, faster.
Every site is optimized for top-tier Lighthouse performance. We obsess over Core Web Vitals so you don't have to.
Type-safe content collections, modular components, and sensible defaults. Building websites should be enjoyable.
Auto-generated sitemaps, JSON-LD schemas, canonical URLs, and Open Graph tags built into every template from day one.
Our Story
We created Wumty because we were tired of rebuilding the same boilerplate for every client project. Now we use it to ship production sites in hours instead of weeks.
Wumty is built by developers who ship production websites for a living.
Alex Crabinsky
Founder & Lead Engineer
Most website templates solve the wrong problem. They give you a pretty design, then leave you to figure out performance, SEO, accessibility, and deployment on your own. Or worse - they run on WordPress, where every plugin is a security risk and every theme update is a gamble.
We built Wumty because agencies and developers deserve better. The system generates static HTML at build time using Astro, which means no server, no database, no security patches, and no monthly hosting costs. Every page loads in under one second. Every page scores 100/100 on Google Lighthouse. Every page includes proper Schema.org structured data, Open Graph tags, and XML sitemaps - configured from day one.
Wumty is a collection of production-ready website templates organized as a monorepo. Each template is built with Astro 6, SolidJS for interactive components, and Tailwind CSS 4 for styling. Content is managed through type-safe content collections with Zod validation.
The Starter Kit is free and open source for learning Astro or building personal projects. The Single Site ($149) adds content collections, blog, contact forms, and structured data for one production site. The Studio ($399) covers up to 10 sites and includes the Calculator Kit. The Agency Kit ($799) adds monorepo architecture, all templates, the Calculator Kit, per-site theming, and white-label delivery for unlimited client websites.
Wumty is built by a team of full-stack developers with deep experience in Astro, static site generation, and technical SEO. The engineering team has collectively shipped production websites across industries including roofing, cleaning services, SaaS, ecommerce, and professional services.
Every kit is tested against real agency workflows before release. We use the same monorepo and shared packages internally to power our own production sites - the same codebase that ships to customers runs our own business. This means bugs get caught in our deployments before they ever reach yours.
We contribute to the Astro ecosystem and publish technical guides on our blog covering topics from content collections to monorepo architecture and Lighthouse optimization.
theme.json.Every tool in the stack was chosen for developer experience, build performance, and output quality. No page builders. No databases. No plugins. Just files.
The typed schemas and clean file conventions also make Wumty structured for AI-assisted development. Claude Code, Cursor, GitHub Copilot, and Windsurf can all navigate, modify, and extend a Wumty project accurately - here’s how.
“Shipped a client site in 2 days. Same build used to take me 3 weeks on WordPress. The 100/100 Lighthouse score sold the client before I even opened my mouth.”
- Daniel R., Lead Developer at Pixel & Code
“We moved 8 client sites to the Agency Kit monorepo. Maintenance went from 20 hours a month to near zero. Best $799 we’ve spent on tooling.”
- Priya K., CEO of Orbit Digital Agency (12-person studio)
“I’m not a developer. I followed the docs, edited the config files, and had my coaching site live in an afternoon. It actually ranks on Google now.”
- Marcus T., Founder of Level Up Academy