Mailchimp vs Postmark
Pricing
Mailchimp: Free tier (250 contacts), Standard from $20/mo
Postmark: Free for 100 emails/mo, from $15/mo
Description
Mailchimp: Email marketing platform with campaigns, automation flows, landing pages and sign-up forms, owned by Intuit
Postmark: Transactional email service built around one promise: your emails hit the inbox
Pros
- Landing pages, pop-up forms and social posting are included on every plan, Free too
- Automation flows on Standard can run up to 200 steps with branching
- 14-day free trial of the Standard plan
- Industry-leading deliverability: 99%+ inbox placement
- Emails typically arrive in under 10 seconds
- Detailed delivery analytics and debugging tools
Cons
- The Free plan is small: 250 contacts, 500 sends a month (250 a day), one user and Mailchimp branding
- Going over your contact or send limit adds overage charges automatically
- Automations on Free are a preview only, and Essentials caps each flow at 4 steps
- More expensive per email than Resend or SendGrid
- Transactional email only: no marketing campaigns, newsletters, or bulk sends
- 100 email free tier is barely enough to test with
Details
Mailchimp covers newsletters, automated email flows, landing pages, sign-up forms and basic social posting, with 100+ email templates. It is owned by Intuit, which also makes QuickBooks.
It suits founders who want one marketing tool for email, forms and simple landing pages, and who expect to use automations.
Pricing grows with your contact list. Free stops at 250 contacts. Standard starts at $20/month for 500 contacts and lets you send 12 emails per contact a month. Outside the US the site shows prices as estimates based on exchange rates, and taxes come on top.
Postmark has been laser-focused on one thing for over a decade: making sure transactional emails hit inboxes, not spam folders. Password resets, order confirmations, shipping notifications: the emails your users actually need to receive. They keep their deliverability high by refusing to send marketing email on the same infrastructure.
You pay more per email than alternatives, but for transactional messages where delivery matters (think: password resets, payment receipts), that premium buys real reliability. If your app sends emails that users rely on, Postmark is the safest bet.
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