AI-powered marketing analysis

Your copy is losing sales. We tell you exactly why.

Paste your text. Conversion score in 10 seconds across 6 axes. Free.

10sAnalysis time
+41Average score gain
7Available tools
100%No ChatGPT needed

Results in 10 seconds

The same text, before and after analysis

Before
34/ 100 texte original

"Our software improves your productivity. Try it now. Download the demo."

Clarity42
Emotion18
Urgency12
Credibility50
CTA30
Uniqueness22
Issues detected: message too vague, no emotion, CTA without context
After Copyboost
81/ 100 texte optimisé

"Your teams lose 2h/day on repetitive tasks. Our tool automates them in 5 minutes. Result: +40% productivity from day one. Try for free, no credit card needed."

Clarity88
Emotion79
Urgency84
Credibility76
CTA91
Uniqueness72
This text is already well optimized. The following improvements are minor.

Our 7 tools

Each tool answers a real marketing question

01
Exclusive — Can't do this with ChatGPT

Audience Simulator

The Audience Simulator predicts how your target reacts to your text. Skeptical, rushed, analytical, emotional, decision-maker: each profile gets a different verdict.

02

Conversion Analysis

Detects exactly why your text is not converting

03

Multi-formats

LinkedIn, Email, Thread X, Video script, Sales page in one click

04

Brand Voice

AI learns your style and always writes in your tone

05

A/B Variants

3 different angles to test what converts best

06

Translator and Adaptation

Translate and adapt your text for international markets in one click

07

Humanise

Transform your texts into natural, authentic content

What our users say

Real results, not empty promises

★★★★★

I used to analyze my emails by instinct. Now I know exactly why a text converts or not. My open rate increased by 34%.

MD
Marine D., Marketing Manager, SMB
★★★★★

I use it before every client delivery. The audience simulator is deadly accurate. I anticipate objections before even sending. My clients are blown away.

JM
Julien M., Freelance Copywriter
★★★★★

My product pages were too flat. In 10 seconds the tool showed me what was blocking. I rewrote 20 pages in one afternoon. Conversion rate went up.

SL
Sophie L., E-commerce Store Owner

Simple pricing

Start for free, upgrade when you're ready

FREE PLAN
0€
Forever
  • 3 analyses per day
  • Conversion Analysis module
  • Full interface access
  • No credit card
Get started for free
RECOMMENDED
39€
per month
  • 50 analyses per day
  • All 7 tools
  • Multi-formats, Brand Voice, A/B
  • Audience Simulator
  • Translator and International Adaptation
  • Humanise, natural and authentic content
  • Commercial use authorized
Get Pro, EUR 39 per month

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The free plan shows you the potential. The Pro plan gives you the tools to unlock it without limits.

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