Mailgun vs Resend: email API pricing compared
Updated 2026-11-09 · listed A to Z, not ranked
Mailgun sends transactional and bulk email through an API and SMTP, priced by monthly email volume with a per-1,000 rate above the plan.
Resend is an email API for developers, priced by monthly email volume with a flat overage rate.
Listed A to Z, from mailgun.com and resend.com. Every figure below is quoted from those pages.
- Main price table
- Free, Basic, Foundation, Scale
- Free option
- Free: $0
- Published prices
- Free 100 emails a day, Basic $15 (10k), Foundation $35 (50k) and $75 (100k), Scale from $90, overage rates and add-ons.
- Main price table
- Free, Pro, Scale, Enterprise
- Free option
- Free: $0
- Published prices
- Free 3,000 emails a month, Pro $20 (50,000), Scale $90 (100,000), $0.90 per extra 1,000, plus domain, IP, SSO and inbox add-ons.
How we checked: Prices quoted from each official pricing page: Mailgun checked Nov 9, 2026, Resend checked Nov 9, 2026. Taxes, usage overages and promotions can change what you pay; confirm with each provider before you buy.
How they compare
- Main price table. Mailgun lists 4 entries (Free, Basic, Foundation, Scale); Resend lists 4 (Free, Pro, Scale, Enterprise).
- Lowest listed paid tier. Mailgun: Basic $15, price per month. Resend: Pro $20, price per month. Billing terms differ (per user or flat, monthly or annual), so check what each tier includes below.
- Free option. Mailgun: Free: $0. Resend: Free: $0.
Mailgun plans and prices
| Plan | Price per month | Emails per month | Extra emails |
|---|---|---|---|
| Free | $0 | 100 per day | — |
| Basic | $15 | 10,000 | From $1.80 per 1,000 |
| Foundation | $35 / $75 | 50,000 / 100,000 | $1.30 / $1.10 per 1,000 |
| Scale | $90 / $215 / $400 / $550 / $700 / $1,250 | 100k / 250k / 500k / 750k / 1M / 2.5M | $1.10 down to $0.40 per 1,000 |
| Item | Detail |
|---|---|
| Free | 1 sending domain, 1 day of logs, 1 user |
| Foundation | 1,000 domains, 5 days of logs |
| Scale | SAML SSO, 5,000 validations, dedicated IP pools, 30 days of logs |
| Email validations | From $1.20 per 100 |
| Extra dedicated IP | $59 per IP per month |
| Trial | 30-day free trial on paid plans |
From mailgun.com, checked Nov 9, 2026. Full breakdown: Mailgun pricing.
Resend plans and prices
| Plan | Price per month | Emails | Extra per 1,000 | Domains |
|---|---|---|---|---|
| Free | $0 | 3,000 a month (100 a day) | — | 3 |
| Pro | $20 | 50,000 | $0.90 | 10 |
| Scale | $90 | 100,000 | $0.90 | 1,000; 500 AI credits |
| Enterprise | Custom | Custom |
| Add-on | Price |
|---|---|
| +100 domains (Pro, Scale) | $20 per month |
| Dedicated IP (Scale, over 3,000 emails a day) | $30 per month |
| SSO (Scale) | $150 per month |
| Extra inbox (3 included on Pro and Scale) | $1 per inbox |
From resend.com, checked Nov 9, 2026. Full breakdown: Resend pricing.
FAQ
How much does Mailgun cost?
Free 100 emails a day, Basic $15 (10k), Foundation $35 (50k) and $75 (100k), Scale from $90, overage rates and add-ons. (checked Nov 9, 2026).
How much does Resend cost?
Free 3,000 emails a month, Pro $20 (50,000), Scale $90 (100,000), $0.90 per extra 1,000, plus domain, IP, SSO and inbox add-ons. (checked Nov 9, 2026).
Do Mailgun and Resend have a free option?
Mailgun: Free: $0. Resend: Free: $0.
What is the cheapest paid plan, Mailgun or Resend?
Lowest listed paid tier: Mailgun Basic $15, price per month; Resend Pro $20, price per month (as quoted on each pricing page). Billing units differ, so compare what each includes.
Where do these prices come from?
Each vendor's own pricing page: mailgun.com (checked Nov 9, 2026) and resend.com (checked Nov 9, 2026). Prices change; confirm on the vendor's page before you buy.
Sources (official pages, read 2026-11-09)
Spot something out of date? Email hello@youraitools.co and we’ll fix it.