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Head-to-head · Email APIs

Mailgun vs Brevo Transactional Email

  • Updated Oct 2026
  • Both researched from official sources
  • 7 checks side by side
Higher score Mailgun #1 in Email APIs 9.7/10 Free plan · 30-day trial Free planFree trial✓ 5 of 5 features Visit Mailgun
Brevo Transactional Email #13 in Email APIs 7.6/10 Free plan Free plan✓ 5 of 5 features Visit Brevo

Mailgun leads on 1 check, Brevo Transactional Email on 0, and 6 are even. Who comes out ahead on the 7 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreMailgun · 9.7/10
  • Free planboth
  • Free trialonly Mailgun

Mailgun scores higher on our rubric for email apis: 9.7 against 7.6 out of 10; our editors rank them #1 and #13.

Mailgun leads on monthly send limit: 10000 /mo versus 5000 /mo.

Mailgun is the better fit for developers wanting a mature full email API. Brevo Transactional Email is the better fit for teams needing affordable transactional email.

  • Mailgun fits best

    Developers wanting a mature full email API

  • Brevo Transactional Email fits best

    Teams needing affordable transactional email

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Mailgun 9.7/10 Visit ↗ Brevo Transactional Email 7.6/10 Visit ↗
At a glance
Editor score 9.7 7.6
Ranking #1 in Email APIs #13 in Email APIs
Best for Developers wanting a mature full email API Teams needing affordable transactional email
Pricing model Free plan + paid Free plan + paid
Starting price — $9/mo
Free plan ✓ ✓
Free trial 30 days —
Deployment Cloud Cloud
Platforms Web Web
Features Mailgun 5/5 · Brevo Transactional Email 5/5
Inbound email ✓ ✓
Delivery event webhooks ✓ ✓
SMTP relay ✓ ✓
Email templates ✓ ✓
Dedicated IP option ✓ ✓
Specs
Monthly send limit 10000 /mo (best) 5000 /mo
Our review
Pros
  • RESTful API, SMTP relay, inbound routing, and delivery webhooks
  • Templates, analytics, logs, validation, and suppression management
  • Dedicated IP pools, SAML SSO, and live support on Scale
  • Permanent free plan with 300 daily email sends
  • REST API, SMTP relay, templates, personalization, and attachments
  • Inbound parsing plus delivery, bounce, complaint, open, and click webhooks
Cons
  • Paid-plan pricing varies by tier and is not summarized here
  • Advanced features are concentrated in higher plans
  • Broader deliverability tooling may exceed simple sending needs
  • Free plan has a 300-send daily limit
  • Dedicated IP is an add-on on Professional
  • Enterprise pricing and sending volumes are custom
Our verdict

Mailgun is an email delivery platform for developers, marketers, and product teams. It supports transactional and marketing messages through RESTful email APIs and SMTP relay, with inbound email routing, delivery-event webhooks, templates,…

Read the review →

Brevo Transactional Email sends automated, one-to-one messages for applications and websites. It suits teams that need transactional delivery through either a REST API or SMTP relay, with reusable templates, personalization, attachments,…

Read the review →
  1. MailgunEmail APIs 9.7Free plan · 30-day trial
  2. Brevo Transactional EmailEmail APIs 7.6Free plan

Strengths and trade-offs

  • Mailgun — where it wins

    • RESTful API, SMTP relay, inbound routing, and delivery webhooks
    • Templates, analytics, logs, validation, and suppression management
    • Dedicated IP pools, SAML SSO, and live support on Scale

    Where it doesn't

    • Paid-plan pricing varies by tier and is not summarized here
    • Advanced features are concentrated in higher plans
    • Broader deliverability tooling may exceed simple sending needs
  • Brevo Transactional Email — where it wins

    • Permanent free plan with 300 daily email sends
    • REST API, SMTP relay, templates, personalization, and attachments
    • Inbound parsing plus delivery, bounce, complaint, open, and click webhooks

    Where it doesn't

    • Free plan has a 300-send daily limit
    • Dedicated IP is an add-on on Professional
    • Enterprise pricing and sending volumes are custom
  • Mailgun9.7/10 · Free plan · 30-day trial

    A mature email API with broad sending, inbound routing, tracking, and deliverability tools.

    Visit MailgunFull verdict →
  • Brevo Transactional Email7.6/10 · Free plan

    Affordable transactional email with API, SMTP, templates, scheduling, and event webhooks.

    Visit BrevoFull verdict →

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update