ProtoNote
Share AI-built prototypes and artifacts with your team and collect pinned notes directly on the page.
At a Glance
- AI developers
- Product managers
- Designers
- Teams building with LLMs/Claude
AI Tools by ProtoNote
(1)
ProtoNote
AI Prototype Feedback Tool
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Products & Services
A feedback and collaboration tool for AI-built prototypes and artifacts, allowing users to share HTML, images, and PDFs with pinned feedback.
Market Position
Differentiates from general feedback tools by focusing specifically on the AI development workflow, particularly through its integration with Claude and the ability to pull feedback directly back into the LLM chat.
Leadership
Founders
Zach Friesen
Founder of Otherworks (AI Systems Studio), Product Enablement Manager at RentVision, expert in AI Adoption & Strategy, MIT Sloan AI Adoption Program alumnus.
Executive Team
Zach Friesen
Founder
AI Adoption & Strategy specialist, MIT Sloan alumnus, and Product Enablement Manager at RentVision.
Founding Story
Founded by Zach Friesen to bridge the gap between AI-generated artifacts and collaborative review. The vision was to create a 'loop' where users can instantly host AI outputs and pull feedback back into AI tools like Claude.
Business Model
Revenue Model
Subscription-based (SaaS) with Free and Pro tiers.
Pricing Tiers
3 active prototypes, HTML, Markdown, images & PDFs, unlimited reviewers & notes, email notifications.
Unlimited prototypes, folders & version history, view tracking (know who viewed and when).
Target Markets
- AI developers
- Product managers
- Designers
- Teams building with LLMs/Claude
- Reviewing AI-generated UI/UX prototypes
- Collaborative feedback on screenshots and PDFs
- Streamlining feedback loops from Claude Artifacts