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Mailchimp vs Postmark
Postmark is for transactional emails only, whereas Mailchimp covers bulk marketing and AI features.
Which to pick
Pick Mailchimp if you want…
- AI-enhanced email & SMS marketing
- The lower starting price: $13/month against $15/month
- Integrations with Shopify, WooCommerce or Wix (on Mailchimp's list, not Postmark's)
Pick Postmark if you want…
- Fast, reliable transactional email
- Transactional email only
- Integrations with Python, Ruby or PHP (on Postmark's list, not Mailchimp's)
Side by side
- What it is
- Mailchimp:Mailchimp is an email and SMS marketing platform with AI-powered automation and templates.
- Postmark:Postmark is an email delivery service for sending transactional and marketing emails via API or SMTP.
- Best for
- Mailchimp:AI-enhanced email & SMS marketing
- Postmark:Fast, reliable transactional email
- Who it’s for
- Mailchimp:Businesses, nonprofits, creators and professionals who need email/SMS campaigns.
- Postmark:Developers and teams needing reliable email delivery.
- Pricing
- Mailchimp:Freemium
- Postmark:Freemium
- Plans
- Mailchimp:Free $0 · Essentials $13 per month · Standard $20 per month · Premium $297 per month
- Postmark:Free $0.00/mo · Basic $15.00/mo per month · Pro $16.50/mo per month · Platform $18.00/mo per month
- Works with
- Mailchimp:Shopify, WooCommerce, Wix
- Postmark:Python, Ruby, PHP, cURL, SMTP
Mailchimp features
- Drag-and-drop email builder. Create professional emails using a visual editor and 300+ templates.
- Generative AI content tools. AI suggests headlines, designs and on-brand copy in seconds.
- Always-on automations. Set up automated email/SMS flows that run based on real-time behavior.
- E-commerce integrations. Connect to Shopify, WooCommerce, Wix and other stores to sync data.
- Predictive segmentation. AI predicts customer buying behavior for targeted campaigns.
- A/B & multivariate testing. Test subject lines, designs and send times to optimise performance.
Postmark features
- Industry-leading deliverability. Ensures emails reach inboxes quickly with vetted IPs and strict spam controls.
- Message Streams. Separates transactional and marketing emails on parallel infrastructures.
- Inbound email processing. Converts inbound emails to JSON and forwards via webhooks.
- Detailed analytics. Provides bounce data, open/link tracking, and activity retention.
- Official SDKs. Libraries for many languages (Node, Python, Ruby, PHP, .NET, etc.) for easy integration.
- Sandbox mode. Test email sending without affecting real recipients.
Mailchimp vs Postmark FAQ
Is Mailchimp or Postmark free?+
Mailchimp has a free plan; paid plans start at $13/month (Essentials). Postmark has a free plan; paid plans start at $15/month (Basic).
Which is cheaper, Mailchimp or Postmark?+
Mailchimp is cheaper to start with: Mailchimp's Essentials plan ($13/month) against Postmark's Basic plan ($15/month).
Do Mailchimp and Postmark integrate with the same tools?+
Their integration lists don't overlap: Mailchimp lists Shopify, WooCommerce and Wix; Postmark lists Python, Ruby, PHP, cURL and 1 more.
On DevHunt
Based on each tool's website and DevHunt data. Details may change; check the official sites.
