MailerSend vs Omnisend Comparison
Detailed comparison of features, pricing, and capabilities
Last updated April 4, 2026
Overview
Compare key metrics and features at a glance
MailerSend
https://www.mailersend.com
MailerSend is a transactional email service provider that offers a complete email delivery infrastructure. The platform provides features like email API, drag & drop email builder, templating system, detailed analytics, and advanced email validation. It focuses on delivering high deliverability rates and comprehensive tools for managing and tracking email campaigns.
Omnisend
https://www.omnisend.com
Omnisend is an ecommerce-tailored email & SMS marketing automation platform that helps online sellers create omnichannel marketing campaigns. The platform enables businesses to combine email, SMS, push notifications, and other channels into seamless automation workflows, with a particular focus on ecommerce integration and customer segmentation. It offers advanced features like pre-built automation workflows, dynamic email content, and comprehensive analytics specifically designed for online retailers.
Quick Comparison
| Detail | MailerSend | Omnisend |
|---|---|---|
| Category | Email Marketing | Email Marketing |
| Starting Price | Free | Free |
| Plans Available | 5 | 4 |
| Features Tracked | 15 | 15 |
| Founded | 2020 | 2014 |
| Headquarters | Vilnius, Lithuania | Vilnius, Lithuania |
Features
Detailed feature-by-feature comparison
Feature Comparison
| Feature | | |
|---|---|---|
| api | ||
| RESTful Email API | ||
| SMTP Relay | ||
| Webhooks | ||
| core | ||
| AI Content Writer | ||
| AI Product Recommendations | ||
| Activity Logs | ||
| Advanced Analytics | ||
| Automation Workflows | ||
| Dynamic Templates | ||
| Email Campaigns | ||
| Email Verification | Add-on | |
| Forms and Popups | ||
| Inbound Routing | ||
| Multiple Domains | ||
| Push Notifications | ||
| Reporting and Analytics | ||
| SMS Marketing | ||
| Segmentation | ||
| Suppression Lists | ||
| Transactional SMS | Add-on | |
| custom | ||
| Drag & Drop Builder | ||
| Email Surveys | ||
| integration | ||
| Facebook Customer Audiences | ||
| Google Customer Match | ||
| Shopify Integration | ||
| WooCommerce Integration | ||
| Zapier Integration | ||
| security | ||
| API Tokens | ||
| support | ||
| Live Chat Support | ||
| User Management | ||
Pricing
Compare pricing plans and value for money
MailerSend
From $0/mo
Price Components
- emails: $0/email (500 included)
- email_verification_credits: $0/credit (10 included)
- base_fee: $7/month
- emails: $0/email (5000 included)
- extra_emails: $0.0012/email
Best For
Developers and startups needing reliable transactional email API, SMTP relay, and verification on a budget-friendly free or $7-30/month plan.
Omnisend
From $0/mo
Price Components
- base_fee: $0/month
- emails: $0/email (500 included)
- web_push: $0/notification (500 included)
- base_fee: $16/month (500 included)
- emails: $0/email (6000 included)
Best For
Shopify and WooCommerce stores seeking omnichannel email/SMS automation to recover carts and boost revenue without coding.
Integrations
See which third-party services are supported
Supported Integrations
Coming Soon
Integration comparison data for MailerSend, Omnisend is being collected and will be available soon.
Strengths & Limitations
Key strengths and limitations of each service
MailerSend
Developers and startups needing reliable transactional email API, SMTP relay, and verification on a budget-friendly free or $7-30/month plan.
- Free plan with 3,000 emails supports testing and small projects unlike paid-only competitors.
- RESTful API, SMTP relay, and webhooks enable seamless developer integration with multi-language SDKs.
- Inbound routing and email verification protect reputation while parsing replies for support workflows.
- Drag & drop builder plus dynamic Twig templates offer no-code and advanced personalization options.
- Transactional focus lacks full marketing automation for complex campaigns.
- Professional plan at $30/month limits scale without custom enterprise upgrades.
- Small team of 11-50 may slow feature rollouts versus larger competitors.
Omnisend
Shopify and WooCommerce stores seeking omnichannel email/SMS automation to recover carts and boost revenue without coding.
- Ecommerce-specific pre-built automations like cart abandonment drive 30% of revenue from just 2% of sends, far outperforming regular campaigns.
- Omnichannel integration of email, SMS, and push with AI product recommendations and Shopify sync boosts ROI to $76-$79 per dollar spent.
- Free plan includes unlimited segmentation, A/B testing, and Google Customer Match, enabling low-barrier entry for starters.
- 2026 AI predictive analytics scores 'likely to buy' profiles for proactive retention, differentiating from reactive tools.
- Pro plan at $59/month required for high-volume SMS, pricier than email-only competitors like Mailchimp.
- Bootstrapped with 51-200 employees may limit rapid innovation vs. VC-funded giants like Klaviyo.
Company Info
Company details and background
MailerSend
Omnisend
Comparison FAQ
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