Open-Source Design Tool Hosting

A managed SaaS version of open-source design-to-code tools that supports multiple AI models (Claude, GPT, Gemini). Users get a zero-setup, cloud-based alternative to self-hosting, with team collaboration features.

Figma's dominance is cracking at the edges — teams are actively exploring open-source alternatives like Penpot and design-to-code tools like Plasmic or Builder.io, and the AI code-generation wave (v0, Lovable) has normalized the idea of design tools that output production code. Penpot Cloud is the closest incumbent, but it's limited to Penpot itself and lacks multi-model AI integration, leaving a real gap for a model-agnostic hosted layer. The $2k–10k/mo band is plausible if you land 20–100 small teams at $99–$199/mo, though churn will be brutal unless the underlying open-source tools have strong retention on their own. The single biggest risk is that the open-source projects themselves ship a "good enough" cloud tier, instantly commoditizing the hosting layer and stranding any differentiation you built on top.