Mailchimp Transactional (formerly Mandrill) is ranked #12 of 41 in transactional email software on The Geeks Club. It runs on Web. There is no free plan. A free trial is offered. Paid plans start at $10/mo.
Mailchimp Transactional (formerly Mandrill) plans and pricing
All plans1–20 blocks $20/mo billed monthly 25,000 emails per block · 1–500,000 emails per month · 1–20 blocks mailchimp.com · 20 Sept 2026
21–40 blocks $18/mo billed monthly 25,000 emails per block · 500,000–1,000,000 emails per month · 21–40 blocks mailchimp.com · 20 Sept 2026
41–80 blocks $16/mo billed monthly 25,000 emails per block · 1,000,000–2,000,000 emails per month · 41–80 blocks mailchimp.com · 20 Sept 2026
81–120 blocks $14/mo billed monthly 25,000 emails per block · 2,000,000–3,000,000 emails per month · 81–120 blocks mailchimp.com · 20 Sept 2026
121–160 blocks $12/mo billed monthly 25,000 emails per block · 3,000,000–4,000,000 emails per month · 121–160 blocks mailchimp.com · 20 Sept 2026
161+ blocks $10/mo billed monthly 25,000 emails per block · 4,000,000+ emails per month · 161+ blocks mailchimp.com · 28 Sept 2026
Compared on transactional email software
- Free plan
- No
- Paid from
- $20/mo
- Delivery methods
- both
- Template options
- both
- Event webhooks
- Yes
- Delivery log retention
- 30 days
- Dedicated IP option
- Yes
- Monthly send limit
- 25,000 emails/mo
