Mailercloud's free plan supports up to 1,000 contacts and 12,000 emails per month, with access to the drag-and-drop builder, basic automation workflows, and basic analytics — no credit card required. Mailercloud's paid Premium plan starts at $10.00/month and removes sending caps, adds AMP Email support, expands automation to 25 workflows, unlocks advanced analytics and reporting, and includes API and integrations alongside priority support. G2 reviewers note that automation depth and integration availability are key upgrade drivers, with some users initially limited by the free tier's workflow cap. The Enterprise tier adds dedicated IPs, custom sending limits, SLA support, and compliance options for high-volume senders.