EvoFit Checker

EvoFit Checker Transform Your Marketing with Evolutionary Psychology EvoFit Checker helps founders, marketers, and product creators evaluate how well their products align with the 10 core human evolutionary instincts. Make data driven decisions to enhance your product market fit and marketing effectiveness. FEATURES 10 Instinct Evaluation System Rate your product across ten key instincts including survival, reproduction, safety, progress, autonomy, possession, belonging, enhancement, expression, and narrative. Instant Fit Score Get an immediate evolutionary fit score from 0 to 50 with clear indicators such as Aligned, Moderate Fit, or Needs Improvement. Actionable Insights Discover your top three strengths and bottom two areas for improvement to prioritize your marketing optimizations. Assessment History Save and track multiple product evaluations over time. Compare different products or versions to measure improvement. Multi Language Support Available in English, Japanese, Traditional Chinese, and Korean. Privacy First Design Your data stays on your device. No account, no cloud, no tracking, completely offline capable. WHO IS THIS FOR Startup founders validating product market fit Marketing professionals refining messaging strategies Product managers evaluating feature priorities UX designers exploring user motivations Business consultants advising clients THE EVOLUTIONARY FRAMEWORK Based on evolutionary psychology research, humans make decisions driven by ten fundamental instincts developed over millions of years. Products that align with these instincts build stronger emotional connections and achieve higher conversion rates. PRICING Free Version Save up to 5 assessments Pro Version One time purchase of 2.99 USD for unlimited assessments Start optimizing your marketing strategy today with EvoFit Checker and bring science to your marketing decisions.