CopyBoost analyzes your marketing copy using AI and gives you an actionable conversion score across 6 dimensions: Hook & Copy, Persuasion & Rhetoric, Power & Credibility, Urgency & Desire, CTA & Conversion, and Readability.
Beyond scoring, CopyBoost detects which copywriting framework your text uses (AIDA, PAS, CPPC, etc.), identifies cognitive biases at play, maps your emotional arc, and generates an optimized version of your copy.
Additional modules include: Multi-format adaptation (LinkedIn, Email, X Thread, Video Script, Sales Page), Audience Simulator with 8 buyer archetypes (SMB CEO, Senior Dev, E-commerce Owner, etc.), Brand Voice extraction, A/B Variant generation, Translation with cultural adaptation notes, and an AI Humanizer that removes robotic patterns from your text.
Available in French and English. Free plan includes 1 full analysis per day with no credit card required. Pro plan at 39€/month unlocks up to 50 analyses per day.