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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.

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.

Simple Pricing

Start free, upgrade when you need more

Free

$0
Forever
  • 10 tone checks per day
  • Basic tone analysis
  • Works on 30+ websites
  • Keyboard shortcut
  • Vibe Score 0-100
Get Started Free

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.

Ready to Transform Your Communication?

Join thousands who never worry about tone again

Install Free Chrome Extension