kitio.aiAdded Oct 29, 2026
Prototyper
Freemium · $20/moCanvas for prototypes, wireframes and slides built with agents
What is Prototyper?
Prototyper is an AI prototyping canvas where designers, engineers and coding agents work on the same running artifact. It produces clickable React apps, wireframes and slide decks from your design rules.
Changes sync both ways: moving a shape updates the code and editing the code updates the canvas. You can use the built-in assistant or connect Claude Code, Codex, Cursor or another MCP client to the canvas, and teams get multiplayer collaboration.
A workspace holds files, design tokens and skills, plus a library of typed, accessible components that agents compose. Premium and higher plans add unlimited AI messages, longer version history and bundled AI credits with metered overage.
Features
- Infinite canvas with live preview
- Running React prototypes
- AI wireframing
- Bring your own agent via MCP
- Realtime collaboration
- Design system tokens
Tags
Releases
+ Submit new release- Listed
Prototyper was added to the directory.
Organization
Prototyper
Listed by kitio.ai · unverified owner
Pricing
- Pricing model
- Freemium
- Paid options from
- $20/mo
- Billing frequency
- Monthly
Prototyper plans
Free
Free
- 5 AI messages per week
- 2 workspaces
- 100 MCP tool calls per week
- 7 days of version history
Premium
$20/mo
- Unlimited AI messages
- Realtime collaboration
- 30 days of version history
- $20 bundled AI credits
Team
$30/mo
- Per user
- Pooled AI credits
- Google and Microsoft SSO
- 90 days of version history
Team Business
$100/mo
- Per user
- More pooled AI credits
- Advanced roles and permissions
Enterprise
Contact sales
- SAML SSO and SCIM
- Audit logs
- Custom data residency
Prices in USD, checked Oct 29, 2026. Plans change often, so confirm on the Prototyper site.Official pricing
Sponsored
Your AI tool here
A Featured launch puts your tool in this spot and on the home page for a week.
Top Prototyper alternatives
View allDesign
Collaborative UI design tool with built-in Figma AI
Design
Infinite canvas that runs many image and video models for creative teams
If you liked Prototyper
No-code builder for AI agents that handle marketing and sales work
Free trialAgents & automationMade in SlovakiaLow-code platform to ship AI-built internal apps and agents
Free trial · $140/moCodingMade in India
Pros and cons
Pros
- Works with Claude Code, Codex and Cursor
- Prototypes run as real code
- Free plan with no credit card
Cons
- Free plan allows 5 AI messages a week
- Heavy use adds metered credit charges
- Per-seat cost rises quickly on higher tiers
Prompts & results
No prompts yet. Add your own prompt and output to help others use this tool.
Share a prompt
Reviews
Q&A
What is Prototyper?
Prototyper is an AI prototyping canvas where designers, engineers and coding agents work on the same running artifact. It produces clickable React apps, wireframes and slide decks from your design rules.
Can I use my own coding agent in Prototyper?
Yes. Claude Code, Codex, Cursor and other MCP clients can connect to the canvas on every plan, including Free.
Does Prototyper keep version history?
Yes. The Free plan keeps 7 days, Premium 30 days and Team 90 days.
How much does Prototyper cost?
Prototyper is freemium, with paid plans from $20/mo.
Is there a free version of Prototyper?
Yes. Prototyper has a free plan, and paid plans add more usage and features.
What are the main features of Prototyper?
Infinite canvas with live preview, Running React prototypes, AI wireframing, Bring your own agent via MCP, Realtime collaboration, Design system tokens.
Who makes Prototyper?
Prototyper is made by Prototyper.
What are the best alternatives to Prototyper?
Popular alternatives include Figma, Uizard, FLORA.