Mailgun
- Free tier
- Yes
- Limits tracked
- 3
- Last checked
- Last change
- None recorded
- Source
- mailgun.com/pricing
What the free tier includes
Each number is copied from mailgun.com as it read on Oct 22, 2026. Open a quote to see the exact sentence.
| Limit | Free amount | Source |
|---|---|---|
| Custom domainsYour own domains you can connect | 1 | mailgun.comchecked Oct 22 Show the quote…per day Ticket support RESTful email APIs and SMTP relay 1 custom sending domain Tracking, analytics, and webhooks 2… |
| Emails per dayDaily sending cap | 100 emails / day | mailgun.comchecked Oct 22 Show the quote…volume senders Recommended Free Test us out for $0/mo 100 emails/day included Try for free Features include: 100… |
| Data retentionHow long data is kept | 1 day | mailgun.comchecked Oct 22 Show the quote…and webhooks 2 API keys Email analytics and reporting 1 day log retention 1 inbound route Recommended Basic… |
Mailgun next to other email sending
The same limits for 7 services in this category. Mailgun is the highlighted row.
| Service | Custom domains | Data retention | Emails per day | Source |
|---|---|---|---|---|
| Mailgun This page | 1 | 1 | 100 | mailgun.comchecked Oct 22 |
| Brevo | not published | not published | not published | brevo.comchecked Oct 23 |
| MailerSend | 1 | 1 | not published | mailersend.comchecked Oct 22 |
| Mailtrap | 1 | 3 | 150 | mailtrap.iochecked Oct 22 |
| Postmark | 10 | 45 | not published | postmarkapp.comchecked Oct 23 |
| Resend | 3 | 30 | 100 | resend.comchecked Oct 23 |
| Twilio SendGrid Trial only | not published | not published | not published | twilio.comchecked Oct 22 |
Embed
A badge with the free-tier value, updated whenever TierDiff rebuilds. It links back to this page.
Markdown
[](https://tierdiff.com/p/mailgun/)HTML
<a href="https://tierdiff.com/p/mailgun/"><img src="https://tierdiff.com/badge/mailgun.svg" alt="Mailgun free tier on TierDiff" height="20"></a>Badges for one limit: Emails per day, Data retention, Custom domains
