
MailerSend
7.8#2 in email apisFrom $7 a monthFree planiOSWebAPI
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| Fact | MailerSend | Postmark |
|---|---|---|
| Integrations | Official integrations include WordPress, WooCommerce, Firebase, Symfony, React Email, Supabase, Make, NocoDB, Pipedream, Zapier-related tools and others. | Official integrations include Slack, Zapier, Stripe, WordPress, Supabase, Bubble, Craft CMS, Netlify, and Gravity Forms. |
| Security controls | MailerSend states that it uses HTTPS/TLS, AES-256 encryption, two-factor authentication, access controls, monitoring and annual penetration tests. | Security features include GDPR compliance, penetration testing, DDoS protection, two-factor authentication, and API permissions. |
| Support | Official plans provide email support, live chat on higher tiers, priority support and onboarding assistance for Professional customers. | Postmark offers support by email, live chat, and one-on-one calls and reports a 95% customer happiness rating. |
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.
Postmark suits developers who need to send application email through an API or SMTP and track delivery events. Its inbound processing and message streams also suit services handling both incoming and different types of outgoing email.