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Building the next generation
of engineering and design tools

Atheros Builder is an AI-powered coding and design studio that helps developers and designers describe what they want to build and generate production-ready UI for their projects.

Through Atheros Learning, we also teach the skills behind the tools — courses, tutorials, and hands-on content that help developers grow. We combine the best AI models with an intuitive builder experience and a commitment to education.

Founding Team

Three brothers building fast, beautiful, and intelligent tools for developers and designers, while inspiring thousands through educational content on social media.

David Mraz

AI & Software Engineering

David Mraz

Jan Mraz

Product & UX Design

Jan Mraz

Karel Mraz

AI & Software Engineering

Karel Mraz

Our Offices

Find us in London and Prague — two creative hubs where our team connects and builds for a global audience.

Líbalova 2348/1, 149 00 Praha 11-Chodov

Prague, Czech Republic

Atheros office in Prague, Czech Republic

71-75 Shelton Street, London WC2H 9JQ

London, United Kingdom

Atheros office in London, United Kingdom

Values

What we believe

We build tools, templates, and learning experiences that help developers and designers create faster, work smarter, and bring better digital products to life.

Developer-designer first

Developer-designer first

Everything we build starts with the developer and designer experience. If it slows you down, we rethink it to fit the modern workflows perfectly.

Build for real workflows

Build for real workflows

We create tools and learning experiences that fit how developers and designers actually work, not how software assumes they work.

Accessible innovation

Accessible innovation

We believe powerful technology should be easy to understand and use. We build AI, templates, components, and learning resources simplifying digital product creation.

Frequently Asked Questions

Credits are the currency you use inside Atheros Builder. Each AI generation — whether it's a new component, a modification, or a design export — costs a certain number of credits, depending on how much work the request takes.

No, unused credits expire at the end of each billing cycle. We designed the plans so that the included credits are generous enough for regular use.

Yes! Every new account starts on the Free tier with 100 credits per month. No credit card required. You can upgrade to a paid plan anytime.

Yearly plans give you the same features at a discounted rate — the saving is shown on the pricing page when you switch the billing cycle. Both plans include full Atheros Learning access.

Yes, credit packs are available for purchase at any time. They never expire and stack on top of your monthly allowance.

You keep access until the end of your current billing period. After that, your account reverts to the Free tier. Your generated components are kept; projects are a paid feature, so they are no longer accessible until you subscribe again.

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