// Sentiment Intelligence Platform

What's your tone
really saying?

Quantr helps you understand the emotional signal behind your words — and rewrite them with clarity, confidence, and intent.

Try TextTone Free → Explore Tools
Scroll to explore

// Our Tools

Three pillars of
sentiment intelligence

Live
TextTone

Analyze the emotional tone of your writing — emails, texts, journal entries — and get AI rewrites in Professional, Casual, and Confident styles.

Tone analysis
Confident87%
Professional64%
Casual31%

Try TextTone →

 Live
Sentiment Scanner

Scan trending online content and surface public mood around keywords, brands, or events in real time. Know how the world feels — before it matters.

Public sentiment
#OpenAI 🟢 72% #Tesla 🟡 48% #Nike 🔴 31%

Try Scanner →
Coming Soon
Brand Vibe

Analyze the emotional feel of a brand's web copy and messaging. Surface alignment gaps between how a brand talks and how it's perceived.

Brand voice score
In development — join the waitlist to get early access when it launches.

Join waitlist →

394K Reviews trained on
RoBERTa Model architecture
Claude AI rewrite engine

// Pricing

Start free,
scale when ready

Free

$0

Forever free

  • 50-word limit per request
  • 10 requests/month
  • TextTone access
  • Tone label + confidence
Get started

5-Day Trial

$5

One-time payment

  • Full Pro features
  • 5 days unlimited
  • All tools included
  • Claude AI rewrites
Start trial
// Most popular

Pro

$15

Per month

  • 250-word limit
  • 100 requests/day
  • All 3 tools
  • Claude AI rewrites
Go Pro

Power

$30

Per month

  • 500-word limit
  • 500 requests/day
  • API access
  • Priority speed
Go Power

Ready to understand
your words?

Start free. No credit card required.

Try TextTone Free →