CopyBoost
AI-powered copy analyzer that diagnoses why your marketing
## What is Copyboost?
Copyboost is an AI-powered copy analysis tool that identifies exactly why your marketing text isn't converting, and gives you concrete fixes.
Unlike writing assistants that help you generate content from scratch, Copyboost focuses on **diagnosing and improving your existing copy**. Paste your landing page, email, or ad text, and get a detailed conversion analysis in seconds.
## Key Features
* **Conversion Analysis** - Score your copy and get specific recommendations to increase conversions
* **A/B Variant Generator** - Automatically generate alternative versions to test
* **Audience Simulation** - See how different customer segments react to your message
* **Brand Voice Check** - Ensure consistency across all your marketing materials
* **AI Pattern Removal** - Clean up text that sounds too AI-generated
* **Multi-format Generation** - Adapt your copy for emails, ads, social posts
* **Translation** - Localize your marketing copy while keeping persuasion intact
## Pricing
* **Free tier**: 3 analyses per day, no credit card required
* **Pro plan**: 39€/month for 50 analyses per day
## Who is it for?
Marketers, copywriters, founders, and growth teams who want to stop guessing why their copy underperforms and start fixing it with data.
Features
- Conversion analysis with scoring and actionable recommendations
- A/B variant generator for split testing
- Audience simulation across different customer segments
- Brand voice consistency checker
- AI pattern detection and removal
- Multi-format copy generation (emails, ads, social posts)
- Bilingual interface (French and English)
- Free tier with 3 analyses per day
Use Cases
- Diagnose why a landing page isn't converting and get specific fixes
- Generate A/B variants of your marketing copy before launching a campaign
- Test how different customer personas react to your sales pitch
- Clean up AI-generated text to make it sound more natural
- Audit email sequences and ad copy for conversion blockers
- Adapt a single piece of copy into multiple formats (email, ad, social post)
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Comments
I built Copyboost because I was tired of guessing why my marketing copy wasn't converting. Most AI tools generate more text. Copyboost does the opposite: you paste your existing copy and it tells you exactly what to fix. I built the entire product from scratch using AI coding tools, with zero prior development experience. Free to try, 3 analyses per day, no credit card needed.
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Comments
I built Copyboost because I was tired of guessing why my marketing copy wasn't converting. Most AI tools generate more text. Copyboost does the opposite: you paste your existing copy and it tells you exactly what to fix. I built the entire product from scratch using AI coding tools, with zero prior development experience. Free to try, 3 analyses per day, no credit card needed.
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