Email is still the highest-ROI marketing channel — and AI has made it dramatically faster to write effective emails. Whether you're sending cold outreach, nurture sequences, or customer support responses, these 7 tools will cut your email writing time by 70%.
Frequently Asked Questions
What is the best AI email writing tool? +
ChatGPT is the most versatile. Lavender is best for cold outreach performance. Superhuman is best for overall email productivity. Mailchimp AI leads for email marketing campaigns.
Can AI write cold emails? +
Yes. ChatGPT, Lavender, and Instantly.ai all generate cold email copy. Lavender is unique in that it scores your emails and suggests improvements to increase reply rates.
How do I use AI to improve email open rates? +
Use AI to generate and A/B test 10+ subject line variations, optimize send times based on recipient data, and personalize opening lines at scale. Lavender and Mailchimp AI both assist with this.
Is AI email writing free? +
ChatGPT's free tier writes excellent emails. Grammarly's free tier improves them. Mailchimp has a free tier for small lists. Most specialized tools (Lavender, Superhuman) require paid plans.
Can AI write entire email sequences? +
Yes. ChatGPT and Copy.ai can generate complete 5-7 email nurture sequences from a brief. Just provide the product, audience, and goal — the AI handles the copywriting.