Mailmodo

Mailmodo pairs AI assistance with a free tier that's genuinely useful, not just a teaser. The platform generates subject lines, content suggestions, and send-time recommendations to help small teams get more out of their email campaigns. A library of templates covers common use cases like welcome sequences, product launches, and re-engagement campaigns, so you're not starting from scratch.

For bootstrapped startups and small businesses, the free plan removes the risk of trying email marketing at all. When you're ready to scale, automation features like segmentation and trigger-based sequences stay accessible without overwhelming new users.