Copyboost

You're getting clicks but not customers. Most of the time, the problem isn't your offer, your pricing, or your ads. It's your copy. Copyboost scans your marketing text across six conversion axes (Clarity, Emotion, Urgency, Credibility, Structure, and Persuasion) and shows you the exact lines that are costing you sales. Then it rewrites them for you. How it works: Paste your text, pick your objective (convert, engage, or build trust), and get a full diagnostic in seconds. No signup wall on the free plan, no credit card required. What you actually get: A conversion score with a breakdown of what's working and what's not Detection of copywriting frameworks (PAS, AIDA, BAB...) and whether you're using them correctly Cognitive bias analysis: are you leveraging social proof, loss aversion, or anchoring? Or missing them entirely? Hook strength rating with specific suggestions to grab attention faster An emotional arc analysis showing where your text gains or loses the reader A fully rewritten version of your copy, optimized for your stated goal But that's just one module. Copyboost has seven: Conversion Analysis (the one above) Multi-format Adaptation: Turn one text into a LinkedIn post, email, X thread, video script, or sales page. Why I built this: I'm Samwane, I'm Samwane, a digital marketer. I was writing landing pages, LinkedIn posts, and emails with no real way to know if they were any good before publishing. Grammarly catches typos. ChatGPT generates more words. But nothing answered the question I actually had: why isn't this converting? So I built the tool I wished existed. Copyboost is designed for solopreneurs, freelancers, and small marketing teams who write their own copy and need honest, specific feedback without hiring a conversion copywriter. Pricing: Free plan gives you one full analysis per day. Pro is 39€/month for up to 50 analyses per day across all seven modules. I'd genuinely appreciate your feedback. What's useful, what's missing, what would make you come back? Happy to answer any questions here. 🙏 Audience Simulator: See how your copy lands on real buyer archetypes (startup CEO, senior developer, e-commerce owner, B2B buyer, and more) Brand Voice: Lock in your tone so every piece of content sounds like you A/B Variants: Generate alternative versions to test against your original Translator: Not just translation, but cultural adaptation with notes on what changes and why Humanizer: Strip the AI patterns and robotic vocabulary from any text