Mailgun by Sinch
Developer-first transactional email API and deliverability service
pricingfree tierapichecked 22 Aug 2026
What Mailgun by Sinch is
Mailgun provides transactional and marketing email APIs engineered for high-volume email delivery, bounce tracking, inbound email routing, and automated email verification. Developers and technical marketers use Mailgun's predictive inbox placement algorithms to optimize sender reputation and ensure mission-critical emails reach consumer inboxes reliably and with high speed.
Pricing
| Plan | Price | Annual | What you get |
|---|---|---|---|
| Trial | Free | — | 5,000 free emails for 30 days, standard SMTP and REST APIs |
| Foundation | $35/mo | $35/mo | 50,000 emails/mo, email verification, 5 days log retention |
| Scale | $90/mo | $90/mo | 100,000 emails/mo, dedicated IP, send time optimization, 30 days logs |
| Enterprise | On request | — | Millions of emails, custom deliverability consultation, dedicated TAM, SLA |
Pay-as-you-go pricing for sends exceeding monthly plan allowances.
Free access: 30-day free trial with 5,000 email sends
read from the vendor pricing page · 22 Aug 2026 · how we verify
Best for
- Software engineers building transactional email notifications into apps
- Enterprises requiring dedicated IPs and predictive deliverability monitoring
Not for
- Visual drag-and-drop template newsletter authors
Integrations
Mailgun by Sinch alternatives
All 4 alternatives to Mailgun by Sinch, compared Get the Toolvern badge for Mailgun by Sinch
Twilio SendGrid Cloud-based transactional and marketing email delivery infrastructure 
Postmark Fast, high-deliverability transactional email service for web applications 
MailerSend Transactional email and SMS messaging service for developers 
Mailhardener Email domain security, DMARC, DKIM, and SPF validation suite Head to head: Mailgun by Sinch vs Twilio SendGrid Mailgun by Sinch vs Postmark Mailgun by Sinch vs MailerSend Mailgun by Sinch vs Mailhardener
Compiled by Stepan Noianov from the vendor's own site and pricing page. Something wrong? Report an inaccuracy.