Reazy

Find React Bottlenecks
in Minutes

React DevTools shows you the data.

We tell you exactly what to fix.

LAUNCHING MARCH 2026

Join the Waitlist

Limited to first 500 users

Early members get founder pricing + priority access

No credit card required Free tier available

See It In Action

Paste URL → AI Analysis → Performance Boost

Step 1: Paste Your URL

Any public React app works

Analyzing Your App...

Extracting React component tree

⚡ Scanning components 📊 Measuring performance 🤖 Preparing AI analysis

Step 2: Visual Component Tree

Color-coded performance health

App
15ms ✓
Header
8ms ✓
Dashboard
38ms ⚠️
Footer
5ms ✓
UserList
⚠️ 156ms 🔴
Re-renders: 18x/sec

Step 3: AI-Powered Fix

Copy-paste solution in seconds

🤖
Problem Detected: UserList
Component re-renders 18 times per second due to inline function creation in props
Recommended Fix:
const handleClick = useCallback(() => {
  setSelectedUser(user);
}, [user]);
156ms
Before
12ms
After
↓92%
Faster

Performance Optimized! 🎉

Your app is now 92% faster

3
Issues Found
3
AI Fixes
60s
Total Time
⏱️ Demo will restart in 3s

Live demo

4M+

React devs struggling with performance

3.2 Days

Wasted monthly debugging

$100+

Enterprise tool costs/month

THE PROBLEM

Your React App is Slow.
But Why?

Chrome DevTools show problems, but not which components

Manual profiling takes hours and requires deep React knowledge

Enterprise tools cost $100+/month and are overkill for small teams

You waste days hunting re-render bugs instead of shipping features

THE SOLUTION

One-Click Analysis.
Instant Fixes.

See ALL your components in a color-coded performance tree

AI detects issues and generates copy-paste React fixes

Generous free tier + affordable paid plans for advanced features

Fix bottlenecks in minutes, not days. Ship faster.

How It Works

Three simple steps to faster React apps

1

Paste Your URL

Enter your app URL. We scan your React components in real-time. No installation, no code changes needed.

Zero setup
2

View Health Tree

See every component with color-coded health scores. Red = slow. Green = optimized. Click to drill down.

Visual
Interactive
3

Get AI Fixes

AI explains the problem and gives you React code to fix it. useCallback, React.memo, virtualization—all automated.

Copy-paste
React-specific
THE PROBLEM EVERY REACT DEV FACES

We've Been There Too

Spent hours in Chrome DevTools? Hired expensive consultants? Frustrated that enterprise tools cost $100+/month? We're building the tool we wish existed—simple, affordable, and laser-focused on React.

🎯

For Indie Devs

Not enterprise bloat. Built for freelancers and small teams who need quick wins.

React-Native

Speaks your language. useCallback, memo, virtualization—not generic web metrics.

💰

Fair Pricing

Free tier that's actually useful. Pro tier for serious devs at indie-friendly pricing.

Pricing That Makes Sense

We're committed to a generous free tier for indie devs, with affordable paid plans for advanced features. Help us shape the pricing by sharing what you'd pay.

🆓

Always Free Tier

Core features will be free forever. Basic scans, component tree visualization, and health scores—no credit card required.

Affordable Pro

AI suggestions, unlimited scans, and performance trends. You help us decide what it's worth based on the value it delivers.

💡 Shape the Product With Us

Join the waitlist and you'll get exclusive access to our pricing survey and beta features. Early users literally help us build this!

EARLY ACCESS CLOSES SOON

Ready to Ship Faster React Apps?

First 500 waitlist members get exclusive founder pricing when we launch in March — significant discounts and priority early access to all features.

Exact pricing and terms will be shared with waitlist before public launch

No spam. Unsubscribe anytime.

Built for React developers, by React developers

Questions? Reply to your waitlist confirmation email

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