Email delivery & SMS for every business

SMS API for SaaS

Add reliable SMS delivery to your applications to programmatically send text notifications, OTPs, and 2FA messages to users.

SMS for banks and financial services

Reach customers of your bank, credit card company or investment service more easily thanks to the 98% open rates of transactional SMS. Currently only available in North America*

SMS for e-commerce

Upgrade your customer experience with e-commerce SMS notifications. Send personalized transactional messages to customers’ phone numbers and enable 2-way conversations with inbound routing.

SMS for emergency services

Benefit from the 98% open rates of SMS and ensure the largest number of people possible see your emergency text notifications.Currently only available in North America* 

Bulk SMS API

Send and receive high volumes of transactional text messages with MailerSend’s simple yet robust bulk SMS API service.

Secure email for banks and financial services

Build a secure and reliable messaging eco-system with a modern technology stack that complies with all data regulations while offering a first-rate customer experience.

Send bulk email

Optimize your sendings and preserve your daily request quota by consolidating multiple emails into a single HTTP request.

Email for SaaS

Effortlessly integrate email sending for your software and benefit from advanced email features like inbound routing, SMS, dynamic templating and webhooks.

Email service for startups

Enjoy hassle-free email with great deliverability, 24/7 human support, and flexible pricing with pay-as-you-go plans and money-saving subscriptions. Try it for free — no credit card needed.

SMS API for SaaS

Add reliable SMS delivery to your applications to programmatically send text notifications, OTPs, and 2FA messages to users.

Email for e-commerce

Increase customer satisfaction and engagement with a powerful email service for your online store. Enjoy inbound routing, dynamic email templates, text messaging and more.

SMS for banks and financial services

Reach customers of your bank, credit card company or investment service more easily thanks to the 98% open rates of transactional SMS. Currently only available in North America*

SMS for e-commerce

Upgrade your customer experience with e-commerce SMS notifications. Send personalized transactional messages to customers’ phone numbers and enable 2-way conversations with inbound routing.

SMS for emergency services

Benefit from the 98% open rates of SMS and ensure the largest number of people possible see your emergency text notifications.Currently only available in North America* 

Email Service for WordPress

Improve deliverability and ensure your WordPress emails quickly reach the inbox. Start sending in minutes with the WordPress SMTP plugin.

Transactional emails for WooCommerce

Improve the customer experience with a solution built for maximum deliverability. Plus, enjoy advanced analytics, custom on-brand templates, and award-winning customer support.

Bulk SMS API

Send and receive high volumes of transactional text messages with MailerSend’s simple yet robust bulk SMS API service.