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MailerSend

C
C tier on Transactional Email SoftwareScore 6.8 · #6 of 41
Android app
Not listed
Free plan
Yes
Paid plans from
$5.60/mo
Runs on
api, iOS, Web
mailersend.com
The MailerSend homepage
Visit site Alternatives

Summary

MailerSend delivers transactional email through an email API and SMTP relay. Its tools include drag-and-drop, HTML, and rich-text editors, dynamic templates, and split testing. Webhooks, tracking, real-time activity, analytics, and suppression-list management help teams monitor email activity. Inbound routing can parse replies into application events and route them to an app for further action. The Free plan is 0.00 USD per free and allows 500 emails per month, 100 daily API requests, one domain, and one template. Hobby costs 5.60 USD per month, billed $67.20 yearly, with 5,000 emails per month; the pricing note lists paid plans from $7/mo. A 14-day Professional trial is available, with 500 emails per month, 100 daily API requests, and one day of log retention. Listed integrations include Zapier, Supabase, Firebase, Slack, Laravel, WooCommerce, WordPress, ChatGPT, and Claude. MailerSend has web, API, and iOS platforms; its mobile app is currently only available for iOS. It states that it is GDPR-compliant and hosts services in a certified ISO 27001 data center in Belgium.

Who it is for

MailerSend suits teams that need transactional email delivery through an API or SMTP relay. Its inbound routing and monitoring tools may also fit applications that process replies or track delivery activity.

What is good

  • Supports email API and SMTP relay
  • Inbound routing can parse replies into application events
  • Includes webhooks and real-time activity monitoring
  • Free plan includes 500 monthly emails
  • Integrations include Zapier, Firebase, and WordPress

What to know first

  • Free plan is limited to 500 emails per month
  • Free plan includes only one template and one domain
  • Mobile app is currently only available for iOS
  • Trial includes one day of log retention

Verdict

MailerSend combines transactional delivery with tools for monitoring and processing email activity. Review the plan limits and the iOS-only mobile app availability if either matters to your workflow.

MailerSend plans and pricing

All plans
Free Free 500 emails/month · 100 daily API requests · 1 domain · 1 template mailersend.com · 30 Sept 2026
Hobby $5.60/mo $67.20 billed yearly 5,000 emails/month · 5 seats · 1 domain · 10 templates · 1,000 daily API requests mailersend.com · 30 Sept 2026
Starter Not published 50,000 emails/month shown · 10 domains · 250 templates · 100,000 daily API requests mailersend.com · 30 Sept 2026
Professional Not published 50,000 emails/month shown · unlimited users, domains, and templates · 500,000 daily API requests mailersend.com · 30 Sept 2026

Compared on transactional email software

Free plan
Yesmailersend.com
Paid from
$7/momailersend.com
Monthly send limit
$5,000/momailersend.com
Inbound email
Yesmailersend.com
Delivery event webhooks
Yesmailersend.com
SMTP relay
Yesmailersend.com
Email templates
Yesmailersend.com
Dedicated IP option
Yesmailersend.com

Facts

Product
MailerSend provides transactional email delivery through an email API and SMTP relay.mailersend.com · 30 Sept 2026
Email tools
The product includes drag-and-drop, HTML, and rich-text email editors, dynamic templates, and split testing.mailersend.com · 30 Sept 2026
Monitoring
MailerSend offers webhooks, email tracking, real-time activity, analytics, and suppression list management.mailersend.com · 30 Sept 2026
Integrations
Listed integrations include Zapier, Supabase, Firebase, Slack, Laravel, WooCommerce, WordPress, ChatGPT, and Claude.mailersend.com · 30 Sept 2026
Security and privacy
MailerSend states that it is GDPR-compliant, offers a Data Processing Addendum, and hosts services in a certified ISO 27001 data center in Belgium.mailersend.com · 30 Sept 2026
Mobile app
MailerSend has an iOS app for managing transactional email activity, performance, and domains; its help page says the app is currently only available for iOS.mailersend.com · 30 Sept 2026
Trial limits
The 14-day Professional trial includes 500 emails per month, 100 API requests per day, and one day of log retention.mailersend.com · 30 Sept 2026
Free plan limits
The Free plan allows 500 emails per month and has limits including one template, one domain, one user, and 100 daily API requests.mailersend.com · 30 Sept 2026
Audience
MailerSend describes its Professional plan as intended for agencies and white-label resellers sending at scale, and Starter as for growing startups and small businesses.mailersend.com · 30 Sept 2026
Support
The pricing comparison lists priority email support, live chat, and onboarding assistance for Professional, while Starter includes email and live chat support.mailersend.com · 30 Sept 2026
Company
MailerSend says it was launched by the team behind MailerLite and is a United States-registered company.mailersend.com · 30 Sept 2026

Best MailerSend alternatives

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Btier Mailchimp #1 7.0 Android FreeBtier Nuntly #2 7.0 €10/moBtier Postmark #3 7.0 $5/moBtier Twilio Segment #4 7.0 Android $120/moCtier Maileroo #5 6.8 $10/moCtier Reloop #7 6.8 $10/mo

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