Welcome to the twelfth edition of keiki weekly. This week is different. This week, we launched.
+ product updates
1) Corexi: Live and in Closed Beta
Two weeks ago, I wrote about going from zero to a working product in one week. This week, that product went live.
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Corexi is now in closed beta. Real users. Real products. Real feedback coming in.
Let me tell you what these two weeks actually looked like.
Week one was pure build. Architecture, core scanning engine, PX Score methodology, dashboard, findings, fix code output. The kind of week where you wake up thinking about component detection logic and fall asleep thinking about scoring weights.
Week two was refinement, launch preparation, and the hardest part: deciding what’s good enough to ship. Landing page, product positioning, beta banner, responsive fixes, PH page, LinkedIn content, video recording. The unglamorous work that separates products that launch from products that stay in Notion forever.
What is Corexi?
Corexi is an AI-native product experience intelligence platform. Not a UX audit tool. A continuous intelligence layer that lives with your product, learns it, and fixes it.
Three layers work simultaneously:
Visual AI: Every page scanned at desktop and mobile viewports across 9 UX categories. Navigation, visual hierarchy, CTA effectiveness, form usability, content readability, color and contrast, spacing, mobile compatibility, interaction design.
Behavioral data: Connects to your existing tools, GA4, Hotjar, Clarity, Amplitude, Firebase, and reads real user behavior anonymously. No new tracking code. No PII. GDPR compliant. The more sources connected, the sharper the diagnosis.
Corexi AI Engine: Fuses both layers using 200+ peer-reviewed UX studies. Nielsen heuristics, Gestalt principles, WCAG standards, cognitive psychology research. Not a black box, every score is traceable to its research source.
Industry first: ADHD and neurodiversity compatibility scoring. A page can pass every accessibility check and still overwhelm a neurodivergent user. Corexi measures this automatically. No other tool does.
The output: a PX Score (0-100) broken into five dimensions, visual quality, behavioral health, usability, accessibility, cognitive load. And for every finding, fix-ready code or an IDE-specific prompt for Cursor, Claude Code, or VS Code.
Not a report. Action.
Early Users
We didn’t launch cold. Keiki Studio is built alongside Blurple Studio, our sister AI-native product studio that has spent years designing and building digital products for companies like ZES, Electrip, and several European brands, touching the experiences of millions of users. That deep domain expertise is baked into Corexi’s methodology.
Our first closed beta users are from that same client base. Companies who already trust us with their products, who give honest feedback and push back when something doesn’t work. That’s exactly the environment we needed to stress-test Corexi in the real world.
What’s Live Now
Full site crawl, visual AI analysis, behavioral data fusion, PX Score with 5 dimensions, finding cards with severity ranking, fix-ready code output, IDE selector (Cursor, Claude Code, VS Code, Windsurf, Replit), neurodiversity lens, PX Badge eligibility, continuous scanning with frequency settings.
What’s Coming
Competitive Benchmark, Predictions, PX Product Directory, and the long-term vision: Autonomous PX Engine, a closed-loop system that detects, generates fix variants, tests with synthetic users, and deploys improvements. Continuously.
2) Pawspan: Next on the Runway
Corexi is live. Now it’s time to turn our attention to what’s next.
Pawspan, our AI-native pet longevity and wellness platform, is moving from parked to active. With Corexi now in users’ hands, we’re ready to start building again. The co-founder conversation is progressing well and the energy around the product is strong. Expect proper Pawspan updates starting next week.
A Note on Shipping
Launching is humbling. You spend weeks building something, and then you put it in front of the world and realize how much you still don’t know. Which message lands. Which feature gets ignored. Which assumption was wrong.
That’s the point. You can’t learn any of that in Notion.
If you build digital products and want to understand your users better, not just what happened, but why, and how to fix it, I’d love to have you in the beta.
Completely free. No credit card.
👉 corexi.ai/en
See you next week, with real data and real learnings.
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