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Corexi

THE CONTINUOUS UX LAYER FOR AI-NATIVE PRODUCTS

AI builds fast. Corexi keeps it human.

Corexi watches your product, learns how people really use it, and ships fix-ready UX code to your IDE. Continuously.

Free during beta · No credit card · First result in under 30 seconds

Privacy-first · Read-only analytics · No new tracking · No PII · GDPR compliant

Corexi lives where AI-native teams already build — their IDE, their analytics, their stack.

Ships fix-ready code into

CursorClaude CodeWindsurfVS CodeReplitMCPMay 2026

Fuses behavioral data from

GA4ConnectedClarityConnectedMixpanelConnectedAmplitudeConnectedFirebaseConnected
Works with:Web AppsMobile AppsEmbedded AppsSoon

Upload screenshots for visual analysis. Connect Firebase for behavioral data. Same continuous layer, same UX Score.

How Corexi works

Capture. Diagnose. Fix. Again.

Corexi combines visual crawling, your existing analytics, and a UX-trained AI engine to turn scattered data into prioritized, fix-ready output. Each scan deepens what it knows about your product.

Works with your existing stack9 research-backed UX categoriesGets smarter with every scan
01
Capture
Powered by Visual + Behavioral Layer

Every signal, one view

Multi-model vision analysis crawls your screens at desktop and mobile viewports. Connected analytics (GA4, Mixpanel, Clarity…) feed behavioral data. All signals land in one place.

02
Diagnose
Powered by Pulse UX Engine

UX-trained AI diagnosis

A proprietary hybrid reasoning engine fuses behavioral data with visual findings, scores 9 UX categories, and maps friction to real user impact.

03
Fix
Powered by Fix EngineComing May 2026 · MCP + IDE plugins

Prioritized fixes, not reports

Severity-ranked findings, annotated evidence screenshots, and stack-aware copy-paste code. Ship the fix, not the ticket.

From URL to scored, fix-ready report. No SDK, no tag manager.

Where Corexi lives

Two moments. One layer.

Corexi catches UX friction before it ships and after it ships — in the same IDE, through the same engine.

Coming · May 2026

At dev time

Before you ship

Your IDE calls Corexi via MCP. Cursor, Claude Code, Windsurf, Replit and VS Code can ping the engine on the screen you're building — and fix-ready output returns inline, before commit.

MCP serverCursorClaude CodeWindsurfVS CodeReplit
Available now

In production

After you ship

On every deploy, Corexi scans your live product and fuses behavioral data from your analytics — then ships fix-ready code back to the same IDE.

Continuous scansGA4MixpanelClarityAmplitudeFirebase
Same engine · one continuous loop

One engine. Two moments. Everything returns to the IDE that wrote it.

See it in action

A 60-second look at the layer in motion.

Watch how Corexi turns a URL into a UX Score, prioritized findings, and copy-paste fix code — without setup.

Loading demo...

The continuous layer

Four layers. One continuous understanding.

Corexi doesn't run an audit. It runs a layer — visual, behavioral, and reasoning — that stays on after every deploy.

What makes Corexi different.

Capabilities you won't find in standalone analytics, heatmaps, or audit tools.

For AI-native builders

Industry first

Fix-ready code, straight to your IDE.

Every finding ships with a prompt tuned for Cursor, Claude Code, Windsurf, VS Code, or Replit. For AI agent workflows, our MCP server (May 2026) makes Corexi a first-class tool. The fix lands in your workflow, not in a PDF.

And starting May 2026, the flow reverses too: your IDE calls Corexi via MCP for a dev-time UX check on the screen you're building — before you commit. Same engine, both directions.

Why this matters: AI builds fast. Without a UX layer, AI-generated screens ship human-unfriendly defaults. Corexi closes the loop.

Select your environment

Cursor prompt for: Button contrast ratioChange the primary CTA background from #94a3b8
to #4f46e5 to meet WCAG AA contrast ratio
of 4.5:1 against the white text.
Update tailwind.config.ts: extend.colors.primary
= { DEFAULT: '#4f46e5', foreground: '#ffffff' }.

Prompt adapts to each IDE's capabilities

For product managers

Connected intelligence

Your analytics, your visuals, our AI — in one view.

Connect GA4, Mixpanel, Clarity, or Amplitude in seconds. Corexi fuses behavioral signals from your existing stack with visual AI analysis to surface friction you'd never find in dashboards alone. The more sources you connect, the sharper the diagnosis becomes.

Why this matters: Standalone analytics show what happened. Corexi shows why it happened and what to fix.

Site dashboard with connected analytics
For inclusive design teams

Inclusive by design

The first ADHD-friendly UX score.

15-20% of your users think differently. Corexi's Neurodiversity Lens measures ADHD friendliness, dyslexia readability, autism predictability, and sensory sensitivity from your existing scan data.

Why this matters: A page can pass every accessibility check and still overwhelm a neurodivergent user into leaving. Corexi catches that.

Neurodiversity lens
For product orgs at scale

Built to scale with you

From 3 pages to 50+ products — one layer.

The same continuous UX layer runs for a solo founder's landing page and a product org's 50-app portfolio — across regulated industries like fintech, healthcare, energy, industrial SaaS, and public sector, where UX guardrails aren't optional. Workspaces, regression alerts, role-based access, scheduled scans, and SOC 2-ready data handling — when you need them, they're there.

FintechHealthcareEnergyIndustrialSaaSPublic sector

Why this matters: AI-native development is now enterprise reality. Product orgs shipping with Cursor, Claude Code, and Copilot need the same continuous UX guardrails solo founders use — just at portfolio scale, with SOC 2-ready data handling, SSO, and audit log.

Workspace overview

52 products

82

Checkout

74

Dashboard

69

Onboarding

63

Pricing

88

Landing

71

Support

58

Admin

66

Mobile

Regression alert

Admin dashboard dropped 12 points after v4.7 deploy. 3 new findings, 1 high severity.

SSO · RBAC · Audit logSOC 2-ready

The measurement engine of the layer

A UX Score you can actually ship against.

Built on hundreds of peer-reviewed UX studies. Not a black box. UX Score fuses visual AI with real behavioral signals across 9 research-backed categories — giving AI-native teams one number that actually reflects what users experience.

Nielsen HeuristicsWCAG 2.2Gestalt PrinciplesISO 9241200+ peer-reviewed studies

Deep dive into our methodology

Transparent scoring, formulas, and research citations

How our AI engine works

Multi-model vision, behavioral fusion, hybrid reasoning

0

5 dimensions, 9 scored categories

Corexi dashboard

Live dashboard view with connected integrations

Score tiers

0-59

Needs attention

Critical UX friction detected.

60-79

Room to grow

Solid foundation, clear areas to improve.

80+

UX Certified

Exceptional experience. Badge eligible.

UX

The UX Badge

Products scoring 80+ earn the UX Badge. Embed it on your site, app store listing, or pitch deck as verified proof of experience quality.

Verified by Corexi

Badge holders can publish to the Corexi Product Directory — a public showcase of exceptional product experiences.

Competitive Benchmark coming soon — compare your UX Score against your industry average.

We're building the industry standard for product experience. Like SOC 2 for security. Like B Corp for impact. UX Score for every AI-native product.

UX Score is transparent: the breakdown stays visible as signals evolve.

Behavioral signals come from your existing analytics — we never add tracking to your product.

Your analytics data is processed in real-time and never stored, accessed, or shared by anyone outside your team.

Who it's for

Built for every team shipping with AI.

"AI" means two different things in 2026. Corexi covers both.

AI-native

How you build.

Your team ships with Cursor, Copilot, Claude Code, Windsurf, or Replit. Code lands in your IDE in minutes. UX judgment doesn't.

AI-powered

What you ship.

Your product has chatbots, agents, or LLM features. The UX of AI flows is a new discipline — and it breaks in new ways.

AI-native, AI-powered, both, or neither — if you ship fast and care how it feels, Corexi is your continuous UX layer.

AI-native builders

Cursor, Claude Code, Replit, Windsurf

From solo vibe coders to seasoned product engineers. Fix-ready prompts land in your IDE; MCP makes Corexi a first-class agent tool.

Product managers

Prioritized findings, impact ranking

Severity-weighted roadmap, regression alerts on every deploy, and the one UX Score your team rallies around.

Designers & UX leads

Visual evidence, pinned to the pixel

Bounding boxes on every finding, desktop + mobile viewports, and a neurodiversity lens nothing else on the market offers.

Marketing & growth

Landing pages scored before launch

Conversion-linked UX, regression tracking on hero tests, and a benchmark you can share with the rest of the business.

Agencies & studios

Workspace per client, shared UX Score

Run scans across a portfolio, white-label the roadmap, and bring objective UX evidence into every client review.

Enterprise product orgs

From 3 pages to 50+ products — one layer

SOC 2-ready data handling, EU processing, SSO, RBAC, scheduled scans. The same continuous layer for regulated industries.

Free during beta. Scale when you're ready.

The same continuous UX layer — for devs, PMs, designers, marketing, and agencies. From solo builders to enterprise portfolios across SaaS, fintech, healthcare, energy, and industrial products.

Early access

Free

$0during beta

For builders shipping fast — solo founders, AI-native startups, designers, and marketing teams validating landing pages.

  • 5 scans / month
  • 5 pages per scan
  • UX Score + full findings
  • AI fix code & IDE prompts
  • Neurodiversity Lens
  • UX Badge eligibility
  • Corexi UX Expert support
Request Access

For enterprises & teams

Custom

Custom

For product orgs, agencies, and enterprises running multiple products at scale — across fintech, healthcare, energy, and regulated industries. Workspaces, regression alerts, priority support, SOC 2-ready data handling.

Everything in Free, plus:

  • Unlimited scans
  • Unlimited pages per scan
  • Multi-product workspaces
  • Connected analytics layer
  • Advanced reports & exports
  • Trend charts + regression alerts
  • UX Badge eligibility
  • SOC 2-ready data handling
  • Weekly 1h UX expert session
  • Priority support
Talk to us

Frequently asked questions

Corexi is the continuous UX layer for AI-native products. It sits between what AI-assisted tools build and what real users experience — watching every deploy, measuring UX quality in real time, and shipping fix-ready code to your IDE. Not an audit that runs once. A measurement + improvement layer that never sleeps.

AI-native is how you build: your team ships with Cursor, Copilot, Claude Code, Windsurf, or Replit. AI-powered is what you ship: your product has chatbots, agents, or LLM features. Corexi covers both — and traditional products built by AI-native teams. Most of our users don't ship AI features; they ship fast with AI dev tools (that makes them AI-native) and need a UX layer that keeps up. Chatbot, energy dashboard, fintech console, industrial SaaS — if you ship fast and care how it feels, you qualify.

Yes. PMs get prioritized findings, impact ranking, and regression alerts on every deploy. Designers get visual evidence with bounding boxes, a neurodiversity lens, and desktop + mobile viewports. Marketing and growth teams score landing pages before launch and track conversion-linked UX. Agencies run a workspace per client, white-label the roadmap, and bring objective UX evidence into every review. Shared UX Score, role-specific views.

Yes. SOC 2-ready data handling, EU-based processing, read-only analytics connections, no tracking scripts, no PII. The same continuous UX layer runs for a consumer app and a regulated enterprise dashboard. For industries where UX guardrails aren't optional — fintech, healthcare, energy and utilities, industrial SaaS, public sector — you get SSO, RBAC, audit logs, and scheduled scans on top of the continuous layer.

UX Score is a single, actionable number (0-100) that measures your product's user experience quality. Powered by the Pulse methodology, it fuses visual AI analysis with real behavioral signals from your connected analytics across 9 research-backed UX categories. 65% deterministic data, 35% AI interpretation. Think of it as Lighthouse, but for product experience.

Audit tools (Flawless, Baymard) run once and age. Corexi runs on every deploy and ships the fix directly to your IDE. Heatmap and session-replay tools (Hotjar, Clarity, FullStory, LogRocket) show what users did; Corexi measures if the UX was good and writes the fix. Analytics platforms (Mixpanel, Amplitude, Pendo) show what happened; Corexi sits on top and translates those signals into UX judgment. Design tools (v0, Lovable, Galileo) generate new UI; Corexi measures what's already built — by humans or AI — and fixes it.

Lighthouse measures performance (load time, FCP, CLS). Corexi measures product experience: visual quality, usability, cognitive load, accessibility, behavioral health, and neurodiversity friendliness. And for every issue it finds, it writes the fix code for your stack.

Both. After deploy, Corexi continuously scans your live product and fuses behavioral data from your analytics to surface UX issues. Starting May 2026, dev-time support rolls out via an MCP server and plugins for Cursor, Claude Code, Windsurf, Replit, and VS Code — so your IDE can call Corexi on the screen you're building, before you commit. Same engine, same fix-ready output, both moments. MCP (Model Context Protocol) is the emerging standard for AI agents to call external tools; the Corexi MCP server exposes Corexi as a native tool to Claude Desktop, Cursor Agent, Windsurf, and any MCP-compatible agent.

Corexi uses a proprietary hybrid pipeline (65% deterministic data, 35% AI interpretation). It captures your product visually at multiple viewports, ingests behavioral data from your connected analytics (bounce rates, session depth, rage clicks), and runs both through a UX-trained model (the Pulse UX Engine) that diagnoses issues and generates fix-ready output. No single model owns the output — every analysis is cross-validated.

GA4, Mixpanel, Microsoft Clarity, Amplitude, and Firebase Analytics. Integrations connect in seconds via read-only access. No SDK, no tag manager changes required.

Yes. The early access plan includes 5 scans per month, 5 pages per scan, full UX Score breakdowns, all findings with AI fix code, IDE-specific prompts, and Neurodiversity Lens. No credit card required. When you need unlimited scans, multi-product workspaces, regression alerts, or SOC 2-ready data handling, talk to us.

Yes. For web apps, Corexi crawls your screens automatically at desktop and mobile viewports. For native mobile apps, you can upload screenshots and Corexi will analyze them with the same Pulse engine and scoring methodology.

Corexi never adds tracking scripts, cookies, or SDKs to your product. We analyze your existing, anonymized analytics data from providers you already use (GA4, Clarity, Amplitude, etc.) through read-only API access — aggregated metrics like bounce rate and session depth, never individual user data or PII. All analytics credentials are encrypted at rest (AES-256). Processing happens on EU-based infrastructure. We are GDPR compliant, with SOC 2-ready data handling, and you can disconnect any integration and delete your data at any time.

Where we're headed

The layer gets smarter every phase. One engine, continuous understanding.

Each phase ships a clear, standalone capability. You get value from day one; each upgrade compounds it.

  1. Phase 1Live now

    Detect + Recommend

    AI scans your product, connects your analytics, and delivers a baseline UX Score with fix-ready code you can use today.

  2. Phase 2Building

    Test + Compare + Predict

    Generate fix variants, validate with synthetic AI users, and predict emerging UX issues before they hit your metrics.

  3. Phase 3Planned

    Semi-Autonomous Fixes

    Low-risk improvements auto-applied with your approval. High-risk changes stay behind human gates.

  4. Phase 4Future

    Autonomous UX Engine

    A closed loop: detect, generate, test, deploy, monitor, learn. Continuously. With you in the driver’s seat.

Read the full vision

Right now, somewhere on your product, a user is confused, frustrated, or silently leaving. They won't file a ticket. They won't complain. They'll just go.

Turn every AI-built screen into a human-ready one.

Free during beta. No credit card. Request early access to get started.

Used by indie founders, modern product teams, design and marketing ops, agencies, and enterprise portfolios — across SaaS, fintech, healthcare, energy, and industrial products.