VibeCheck AI

Never Send the Wrong Message Again

AI-powered tone analysis for all your digital communications. Know exactly how your message will be received before you hit send.

Get Chrome Extension Try Demo

10 free checks daily • No credit card required

Powerful Features

Everything you need to communicate with confidence

Instant Tone Analysis

Get real-time feedback on emotional tone, professionalism, and potential misinterpretations.

Context-Aware AI

VibeCheck understands the difference between LinkedIn and Twitter. Get platform-specific suggestions.

One-Click Fix

Don't just identify problems - fix them instantly. Apply AI-suggested improvements with a single click.

Privacy First

Your messages are never stored. All analysis happens in real-time and data is immediately discarded.

Works Everywhere

Gmail, Slack, LinkedIn, Twitter, dating apps - if you can type it, we can check it.

Vibe Score

Our proprietary scoring system rates your message from 0-100. Track your improvement over time.

Try It Now

Demo shows a sample analysis. Install the extension for real-time analysis.

I can't believe you forgot to include me in the meeting. This is exactly the kind of thing that always happens with this team.

Simple Pricing

Start free, upgrade when you need more

Free

Forever

10 tone checks per day
Basic tone analysis
Works on 30+ websites
Keyboard shortcut
Vibe Score 0-100

Get Started Free

Pro

$9.99

per month

Unlimited tone checks
AI-powered rewrites
Readability scores
Response prediction
One-click improvements

Upgrade to Pro

Frequently Asked Questions

Is my VibeCheck account the same as SumGeniusAI Business Portal? +

No, they are separate accounts. VibeCheck AI is for Chrome extension users. The Business Portal is for enterprise clients using our AI automation services.

Is my message data stored? +

No. Your messages are analyzed in real-time and immediately discarded. We never store, log, or train on your message content.

What platforms does VibeCheck work with? +

VibeCheck works with 30+ platforms including Gmail, LinkedIn, Twitter/X, Slack, Discord, Facebook Messenger, WhatsApp Web, and most web-based text inputs.