Omnisend Email Marketing & SMS vs Mailchimp Email SMS Marketing
A detailed side-by-side comparison to help you choose the right tool
Omnisend Email Marketing & SMS
Omnisend - ecommerce marketing platform used by 90K brands. Send email marketing, newsletters & SMS campaigns. Grow your email lists with popups & sign-up forms
4.7
2,926 reviews
Mailchimp Email SMS Marketing
Sync customers, products, and order data to nurture customers with Mailchimp newsletters, social retargeting, automated abandoned cart or re-engagement emails.
4.7
1,084 reviews| Feature | Omnisend Email Marketing & SMS | Mailchimp Email SMS Marketing |
|---|---|---|
| Rating | 4.7/5.0 | 4.7/5.0 |
| Reviews | 2,926 | 1,084 |
| Pricing | Freemium | Free |
| Pricing Details | FREE Free to install Reach up to 250 contacts (unlimited list size) with the Free Plan. Features 500 emails/month 500 web push notifications/month Global SM | Free Free Features Email Marketing CRM Creative Assistant Sign Up Forms |
| Platforms | Shopify, WooCommerce, BigCommerce | Shopify, WooCommerce, BigCommerce |
| Category |
Feature Comparison
| Feature | Omnisend Email Marketing & SMS | Mailchimp Email SMS Marketing |
|---|---|---|
| Guide BFS: Your shortcut to quality apps | ||
| Guide 2025 Shopify Build Awards | ||
| More stories | ||
| Sales channels | ||
| Finding products | ||
| Selling products | ||
| Orders and shipping | ||
| Store design | ||
| Marketing and conversion | ||
| Store management |
Pros & Cons
Omnisend Email Marketing & SMS
Pros
- +Generous free plan — 500 emails/mo
- +Pre-built e-commerce automation workflows
- +Combined email + SMS in one platform
- +Excellent Shopify reviews (4.7 stars, 5,600+ reviews)
Cons
- -Advanced segmentation requires paid plan
- -Template selection smaller than Mailchimp
- -Reporting less detailed than Klaviyo
Mailchimp Email SMS Marketing
Pros
- +Generous free plan for beginners
- +Intuitive drag-and-drop email builder
- +Built-in CRM and audience management
- +Landing pages and social ad tools included
Cons
- -E-commerce features less deep than Klaviyo
- -Automation limited on lower plans
- -Recent Shopify integration issues reported
The Verdict
Both apps are rated equally at 4.7/5.0. Your choice should depend on your specific needs, budget, and the platform you use.
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