Alloy

Alloy is an AI prototyping tool for product managers. Clone your product or web app, make changes instantly, and share high-fidelity prototypes with stakeholders.

Website alloy.app X @alloyapp LinkedIn linkedin.com

Recent activity Oct 29, 2025 Milestone

Alloy · AI Prototyping for Product Managers

Prototype with your real product

On Y Combinator →

Milestones

Oct 29, 2025 Milestone

YC Winter 202328 upvotes

Alloy · AI Prototyping for Product Managers

Prototype with your real product

Y Combinator →Company profile →

Aug 4, 2026 Milestone

YC Winter 20236 upvotes

Cloud Agents • Alloy

Codebase Sessions for Everyone, Not Just Engineers

Y Combinator →Company profile →

Founded Winter 2023