") .setText("Hello John, welcome to our application!"); async function sendNotification() try await mailerSend.email.send(emailParams); console.log("Transactional email delivered successfully."); catch (error) console.error("Delivery failed:", error); sendNotification(); Use code with caution. Best Practices for Maximizing MailerSend Performance How to Start Sending Emails With MailerSend
Common alternatives include SendGrid, Mailgun, Amazon SES, Postmark, and SparkPost — each varies in pricing, features, and focus (transactional vs marketing). mailersend
For non-developers, integrations like the WP Mail SMTP plugin simplify the process for WordPress sites, handling all the technical setup. With a free plan that includes 500 emails per month and no credit card required, testing the service is risk-free. With a free plan that includes 500 emails
Designing transactional emails often creates friction between marketing teams and developers. MailerSend solves this by providing three unique options for building templates: Teams that need both developer velocity and marketing
The middle market (1k to 5 million emails/month). Teams that need both developer velocity and marketing autonomy.
| Provider | Free Tier | Starting Price | Dedicated IP | Email Verification | Best For | |----------|-----------|----------------|--------------|--------------------|-----------| | | 3k/mo | $15/mo | Yes (Pro) | Yes | Developers, growing transactionals | | SendGrid | 100/day | $19.95/mo | Yes (Pro) | Extra cost | Enterprise, high volume | | Amazon SES | 62k/mo (1st yr) | Pay-as-you-go (~$0.10/1k) | Yes | No | Cost-sensitive large volume | | Postmark | 100/mo | $15/mo | No (pooled) | Yes | Focus on reliability & speed | | Mailgun | 5k/mo | $35/mo | Yes | Extra cost | Developers needing flexible API |