Prototype ideas.
THE PROBLEM WE ARE SOLVING
Research, design, data, and decisions remain disconnected.
As a result, teams can see what happened, but struggle to connect the evidence, understand why it happened, preserve what they learned, and decide what to do next. That fragmented context also limits how effectively their AI agents can help.
SOLUTION: FROM FRAGMENTED CONTEXT TO SHARED INTELLIGENCE
Turn product work, performance data, and decisions into shared intelligence that grows over time.
Prototypr.ai connects Research, Build, Measure, and Learn in one AI workspace. Explore problems, prototype ideas, measure real-world impact, and preserve the evidence and decisions behind what you learn.
Searchable Product Intelligence
Preserve evidence, insights, and decisions so your team and AI agents can build on what you learn.
Explore AI Memory as an API →
Connected Context via MCP
Connect your AI Workspace to the tools teams use everyday.
Connect the data sources your team already trusts, then use AI to ask better questions, generate dashboards, and understand what changed across your business.
MCP
Google Analytics
BigQuery
Search Console
SendGrid
WordPress
Stripe
Scheduler
AI ANALYTICS CASE STUDY
How Connecting Google Analytics to an AI Growth Advisor drove a 53% lift in Day 1 Retention
After connecting Google Analytics via MCP, prototypr.ai creator Gareth Cull collaborated with the AI Growth Advisor to analyze onboarding drop‑offs, identify activation friction, and redesign the experience — increasing Day 1 retention by 53%, from 12.18% to 18.69%.
12.18% → 18.69%
53% Increase in Day 1 Retention
“When your AI understands your product data, growth decisions become clearer, faster, and compounding.”
Join 10,000+ builders exploring, prototyping, and validating their business ideas with frontier AI models.
Build, measure and learn faster with frontier models such as Google Gemini 3.5 Flash, Claude Opus 4.8 and GPT-5.5.
Start building with AI todayOne workspace that brings together product knowledge with a goal of helping teams learn faster and make smarter decisions.
Use prototypr.ai to explore ideas, create prototypes, measure performance, and curate learnings into AI memory so the system gets smarter with every cycle.
AI RESEARCH SOLUTIONS
Start with better research questions before you build.
Collaborate with the world's best AI models to explore ideas with AI Chat or Search, generate product surveys and experiment plans that help shape hypotheses before you build.
- Chat with frontier AI models or use AI Search to explore topics and questions related to your core business assumptions.
- Generate surveys with AI and start gathering the feedback you need to improve your product.
- Create Experiment plans and hypotheses about your ideas to hold your team accountable and store results in AI Memory for future reference.
BUILD SOLUTIONS
Turn ideas into prototypes your team can test.
Generate landing pages, wireframes, dashboards, and user experiences with AI so your team can move from prototype to impact faster.
- Export user experiences to HTML files or import directly into Cursor with our MCP integration.
- Upload Images of your Experiences into AI Memory, so AI has the context it needs to connect data to UX decisions.
- Generate images with Nano Banana 2 or use Frontier AI to support go-to-market initiatives.
MAKE UI WITH AI
prototypr.ai Studio Template Gallery
Scroll through high-converting landing pages, dashboards, and responsive user experiences designed within prototypr.ai Studio. Accelerate your design workflow with high quality HTML templates from our community marketplace.
VIEW HTML TEMPLATES IN MARKETPLACE
AI MEASUREMENT SOLUTIONS
Connect performance data to understand impact of your ideas.
Bring analytics, search, email, revenue, and lifecycle reports into the workspace so your team can see how prototypes, pages, and product changes perform.
- Connect tools like Google Analytics, Search Console, Stripe, SendGrid, and BigQuery.
- Explore lifecycle reports across acquisition, engagement, retention, and monetization.
- Generate Google Analytics dashboards with AI and chat with your data using our MCP data connectors.
AI KNOWLEDGE BASE SOLUTIONS
Turn every insight into AI memory your team can reuse.
Save experiment outcomes, product decisions, analytics insights, user feedback, and AI conversations into a searchable knowledge base that helps future decisions start with context.
- Search past experiments, decisions, feedback, and reports from one place.
- Generate intelligence briefs that summarize what changed and what matters next.
- Give your AI Agent the context it needs to become more useful over time.
Export AI Memory via API and bring this knowledge to your other agents or AI Workflows.
Scale your design workflow, connect product performance metrics, and build a unified product knowledge base that compounds over time.
AI Memory API DOCUMENTATION
python
import requests
import json
import os
url = "https://www.prototypr.ai/api/v1/agents/memory"
payload = {
"user_id": "your_user_id",
"workspace_id": "your_workspace_id",
}
headers = {
"Authorization": "Bearer " + os.getenv("API_KEY"),
"Content-Type": "application/json",
"Accept": "application/json"
}
response = requests.post(url, data=json.dumps(payload), headers=headers)
print(response.json())
WORKSPACE IN ACTION
See the AI product workspace in action.
Learn how teams can use prototypr.ai to research ideas, build prototypes, measure performance, and turn learnings into AI memory.
Research
AI Search Overview
A demo video that showcases how to use AI Search from within the prototypr.ai Workspace.
Research
Designing Experiments with AI
Learn how to design and edit experiment plans using AI.
Build
Generate a Landing Page with AI (feat. Gemini 3 Flash)
Learn how to generate a landing page with AI from your mobile device using prototypr.ai.
Build
How I prototype with AI using design systems
See how prototypr.ai uses production-ready design systems and design tokens to generate functional UI prototypes.
Measure
How to Generate a Google Analytics Dashboard with AI
Learn how to generate custom Google Analytics dashboards in Dashboard AI.
Measure
How to Chat with Your Google Analytics Data
Connect the GA4 API to AI and ask questions about your Google Analytics data in natural language.
Measure
Chat with Google Search Console Data via MCP
Learn how to use MCP to chat with your Google Search Console data inside prototypr.ai.
Learn
Building an AI Growth Advisor to Support Data Analysis
See how an AI Growth Advisor can help analyze product data and support better product and growth decisions.
Learn
Introducing AI Memory by prototypr.ai
A transparent and user-controlled way for your AI Growth Advisor to reason across analytics data, UX analysis, experiments, user feedback and conversations over time.
Inside prototypr.ai
The Latest from Our Blog
Read tactical lessons on data analysis, conversion design, and product validation directly from our building team.
Building an AI Knowledge Base - A Step by Step Guide
Let's build the foundation of your AI knowledge base around five core inputs: conversations, analytics, experiments, user experiences, and user feedback.
Read article
How to Build a MCP Server - A Practical Guide for Developers
Get started with building a simple MCP server that can act as a bridge between systems. Create a pure python MCP server built on top of Flask and learn how you can modify it for your own purposes. Code included.
Read article
Context Engineering For Developers: A Practical Guide
Go beyond prompt engineering and discover how the FACT framework helps you structure data context for smarter, more capable data agents. With practical examples and code.
Read articleNeed expert guidance setting up your AI Workspace or help validating a new product idea?
Partner directly with the creator of prototypr.ai, Gareth Cull, to explore how you can accelerate building a test and learn culture at your company and start validating your ideas faster with frontier AI models.
Got Questions?
Frequently Asked Questions
Everything you need to know about getting started with prototypr.ai.
Prototypr.ai is an AI product development platform that helps teams move from idea to validation faster by bringing prototyping, research, analytics, and decision-making into one workspace.
Its workspace is inspired by the product development lifecycle and built around four key pillars: Research, Build, Measure, and Learn. Teams can explore problems and ideas with frontier AI models, generate user experiences, connect data sources such as Google Analytics to measure performance, and curate learnings into a growing AI knowledge base that people and agents can reuse to support future decision-making.
Prototypr.ai is designed for product managers, founders, designers, growth teams, and operators who need a more connected way to move from idea to validation across research, prototyping, analytics, and decision-making.
It is especially useful for teams that already think in terms of assumptions, hypotheses, experiments, and measurable outcomes. Prototypr.ai helps these teams prototype ideas, measure how users respond, document what they learned, and preserve decision context so future product and growth decisions can build on what has already been tested.
Most AI design and analytics tools focus on one part of the product development workflow, such as generating user interfaces, creating dashboards, or analyzing performance data. Prototypr.ai takes a more connected approach by bringing research, prototyping, measurement, and learning into one AI workspace.
In practice, this means teams can use prototypr.ai to explore problems, build testable prototypes, connect to Google Analytics and measure how users respond, and save what you learn into a searchable AI knowledge base that supports future product and growth decisions.
The AI Knowledge Base is what makes prototypr.ai especially differentiated. As teams curate more context, including analytics reports, saved conversations, hypotheses, user feedback, experiments, and decisions, AI models can reason with a deeper understanding of what the team has already tried, what changed, and offer up better suggestions around what may be worth doing next. The knowledge base can also be accessed through the prototypr.ai API, making it possible to bring reusable product context into other AI tools, agents, and workflows outside of prototypr.ai.
An AI knowledge base is a structured collection of information that helps AI understand context, answer questions, and make more grounded recommendations. Instead of retrieving isolated facts, it helps AI reason across connected context, similar to how retrieval-augmented generation uses relevant knowledge to produce better responses.
In prototypr.ai, your AI Knowledge Base helps the AI models reason across analytics reports, saved conversations, hypotheses, user experience context, and customer feedback. As you add more context, it can remember what you have tried, connect new signals to past decisions, and help suggest clearer next steps over time.
If you want to read more about how to set up your knowledge base inside prototypr.ai, please check out this article: Building an AI Knowledge Base - A practical guide.
There are a few different ways to connect your data to prototypr.ai:
1. Connect to data sources using MCP: prototypr.ai has designed a number of different open source MPC servers to help companies connect their data. These data sources include: Stripe, Google Analytics, Google Search Console and more. For a complete list, please visit our MCP Data connectors page to learn more.
2. Connect Google Analytics to AI using the GA4 API: Authenticate with the Google Analytics API, and chat with your GA4 data or start generating GA4 dashboards with AI. For step by step instructions for how to connect to Google Analytics, please check out this tutorial: How to Connect prototypr.ai to Google Analytics.
Yes. prototypr.ai is designed to keep you in control of your data. You can easily export your designs from within prototypr.ai studio by clicking on the code icon and then selecting the Download as HTML button. Alternatively, you can connect to the prototypr.ai MCP server and export using your preferred MCP client. For other data such as your knowledge base or survey responses, prototypr.ai offers an API, which you can learn more about in the API docs.
prototypr.ai is designed to be private by default and keep users in control of their data. prototypr.ai does not use customer data to train / fine tune models unless you specifically opt-in to sharing data through feedback or publish a design to our public marketplace. For more details around our privacy guidelines, feel free to review our privacy policy linked.
prototypr.ai uses leading large language models from providers such as Google, OpenAI, and Anthropic. These models are optimized to be used in specialized AI workflows for tasks such as UI generation, dashboard creation, analytics reasoning, and AI-assisted research. Available models vary by feature and membership tier. More details about the specific models are available inside the app.
prototypr.ai offers flexible pricing depending on how you want to use the platform. You can purchase 50 pay-as-you-go credits for $20 to create AI-powered designs, images, surveys, and test plans without a monthly commitment. Plus Membership is $29/month and is best for users who want ongoing access to lifecycle reports, connected analytics via MCP, the AI Growth Advisor with memory, weekly growth intelligence, advanced chat models, and 100 monthly UI/image credits. Pro Membership is $99/month and includes everything in Plus, along with Google Analytics dashboard generation, premium reasoning models, more credits, founder setup support, and a direct feedback loop for teams that want deeper analytics and hands-on guidance.