Drip
Postmark
| Feature | Drip | Postmark |
|---|---|---|
| Pricing | From $39/mo | From $15/mo |
| Free Plan | ✗ No | ✗ No |
| Rating | 4.3 / 5 | 4.6 / 5 |
| Best For | ecommerce-stores, dtc-brands, shopify-merchants, online-retailers | developers, saas-companies, transactional-senders, agencies |
| Founded | 2013 | 2009 |
| Visual Workflows | ✓ | ✗ |
| Email Campaigns | ✓ | ✗ |
| Sms Marketing | ✓ | ✗ |
| Revenue Attribution | ✓ | ✗ |
| Behavior Tracking | ✓ | ✗ |
| Segmentation | ✓ | ✗ |
| A B Testing | ✓ | ✗ |
| Transactional Email | ✗ | ✓ |
| Message Streams | ✗ | ✓ |
| Templates | ✗ | ✓ |
| Analytics | ✗ | ✓ |
| Webhooks | ✗ | ✓ |
| Inbound Email | ✗ | ✓ |
✓ Drip Pros
- Deep e-commerce integrations (Shopify, WooCommerce)
- Visual workflow builder with revenue attribution
- Advanced segmentation based on purchase behavior
- Pre-built automation playbooks for common e-commerce flows
✗ Drip Cons
- Expensive compared to general email tools
- No free plan available
- Primarily focused on e-commerce (limited for other use cases)
✓ Postmark Pros
- Fastest delivery times
- Excellent deliverability
- Clean simple API
- Great documentation
✗ Postmark Cons
- Not for bulk marketing email
- More expensive than SendGrid
- Limited template builder
The Verdict
Drip is built for ecommerce stores and dtc brands, with a focus on visual-workflows and email-campaigns. Postmark targets developers and saas companies and leads with transactional-email and message-streams.
On pricing, Postmark is the clear winner for budget-conscious users — starting at $15/mo compared to $39/mo for Drip. That $24/mo difference adds up quickly for growing teams.
Neither tool offers a free plan, so factor the subscription cost into your decision from the start.
Feature-wise, Drip offers broader built-in capabilities (7 features vs 6), while Postmark takes a more focused approach — which can mean a simpler, faster onboarding experience.
Bottom line: Postmark has a slight overall edge — but if deep e-commerce integrations (shopify, woocommerce) matters most to you, Drip may still be the right call.