Cold Email Length Analyzer
Paste your cold email below. We'll analyze word count, sentence structure, and predict reply rate based on data from 3M+ emails.
Want AI-optimized cold emails?
Sales.co writes cold emails at the optimal 50–125 word length, with perfect formatting and personalization.
Try Sales.co free →How This Analyzer Works
The Cold Email Length Analyzer evaluates your email against the optimal benchmarks derived from 3 million+ cold emails. It checks word count (optimal: 50–125), sentence count (optimal: 3–5), paragraph structure (optimal: 2–3 paragraphs), and sentence length (optimal: 8–12 words per sentence). The predicted reply rate is based on the correlation between these structural elements and actual reply data.