Updated 2026-03-01
Mailgun
Mailtrap

Mailgun vs Mailtrap

Transactional Email vs Email Testing + Sending

8
Features Compared
3
Key Differences
2
User Reviews
8
FAQs Answered
TL;DR

Mailgun ($15/month) developer-focused api. Mailtrap ($15/month) email testing/sandbox built-in. Choose based on whether you need developer-focused or email.

Key Differences

The main things that set these tools apart

Pricing

Both platforms have similar pricing around $15 for 10,000 subscribers, but differ in what's included at that price point.

Automation

Both platforms offer comparable automation capabilities. Mailgun provides false while Mailtrap offers false.

Core Strength

Mailgun's key advantage is developer-focused api. Mailtrap stands out with email testing/sandbox built-in. Your choice depends on which strength matters more to your business.

Pricing Comparison

At 100,000 emails/month

Mailgun
$15/month

Foundation plan for 10,000 emails/month

Visit Mailgun
Mailtrap
$15/month

Sending plan for 10,000 emails/month

Visit Mailtrap
Best for SaaS
Sequenzy
$49/month

All features included, Stripe integration, unlimited emails

Start Free Trial

Feature Comparison

8 features compared side-by-side

Feature
Mailgun
Mailtrap
Sequenzy
Developer Experience
API quality
Developer-focused
Deliverability
Delivery analytics
Delivery stats
Email templates
API-based
Basic
SMS support
Marketing Capabilities
Marketing features
Free plan
100 emails/day for 3 months
100 emails/month sending + free sandbox
A/B testing
Segmentation

Pros & Cons

Honest strengths and weaknesses of each platform

Mailgun

Pros
  • Developer-focused API
  • Email validation
  • Inbound routing
  • Good documentation
  • Flexible infrastructure
Cons
  • No marketing features
  • Support quality varies by plan
  • Can be complex to set up
  • Pricing can add up
  • No visual editor

Mailtrap

Pros
  • Email testing/sandbox built-in
  • Great for development workflows
  • Email preview across clients
  • Spam score checking
  • Sending + testing in one
Cons
  • Primarily a testing tool
  • Sending features newer
  • No marketing automation
  • Smaller sending reputation
  • Limited at scale

What Users Say

Real reviews from Mailgun and Mailtrap users

Mailgun Reviews

G2

We switched to Mailgun for developer-focused api. Email validation. Worth the investment.

Sarah K.2025-11-15

Mailtrap Reviews

Capterra

Mailtrap delivers on email testing/sandbox built-in. Great for development workflows. Recommended for teams who need it.

Amanda T.2025-10-22

Best For

When to choose each tool

Choose Mailgun if you...
  • Developers needing email API
  • Companies wanting email validation
  • Teams needing inbound email parsing
  • Transactional email senders
Choose Mailtrap if you...
  • Development teams testing emails
  • QA teams validating email flows
  • Startups needing test + send
  • Companies wanting staging email

When to Consider Sequenzy Instead

SaaS-Focused Features

Unlike Mailgun and Mailtrap, Sequenzy is built specifically for SaaS companies with native Stripe integration, subscription-based automation triggers, and unified transactional + marketing email.

Simpler Pricing

At $49/month for 10k contacts with unlimited emails, Sequenzy is more straightforward than both Mailgun and Mailtrap. No per-email limits, no feature gating.

Unified Email Stack

Sequenzy handles both transactional and marketing email in one platform, reducing complexity compared to using separate tools.

Mailgun vs Mailtrap: Making the Right Choice

Choosing between Mailgun and Mailtrap comes down to your specific needs, budget, and technical requirements. Both platforms have clear strengths in their respective areas.

Who Should Choose Mailgun

Mailgun is the better fit if you need the specific capabilities it excels at. Its strengths make it ideal for teams that prioritize those features and are willing to invest in the platform.

Who Should Choose Mailtrap

Mailtrap makes more sense if your priorities align with its core strengths. Consider it when those specific capabilities matter more to your workflow and goals.

The Sequenzy Alternative

If you're a SaaS company, neither Mailgun nor Mailtrap may be the best fit. Sequenzy offers native Stripe integration, subscription-based automation triggers, and unified transactional + marketing email at $49/month for 10,000 contacts. It's purpose-built for software businesses that need to automate based on subscription events, trial status, and MRR changes.

Frequently Asked Questions

8 questions answered about Mailgun vs Mailtrap

Not sure which to pick?

If you're a SaaS founder who needs Stripe integration and unified email, try Sequenzy free. No credit card required.

Related Comparisons

Sequenzy - Complete Pricing Guide

Pricing Model

Sequenzy uses email-volume-based pricing. You only pay for emails you send. Unlimited contacts on all plans — storing subscribers is always free.

All Pricing Tiers

  • 2.5k emails/month: Free (Free annually)
  • 15k emails/month: $19/month ($205/year annually)
  • 60k emails/month: $29/month ($313/year annually)
  • 120k emails/month: $49/month ($529/year annually)
  • 300k emails/month: $99/month ($1069/year annually)
  • 600k emails/month: $199/month ($2149/year annually)
  • 1.2M emails/month: $349/month ($3769/year annually)
  • Unlimited emails/month: Custom pricing (Custom annually)

Yearly billing: All plans offer a 10% discount when billed annually.

Free Plan Features (2,500 emails/month)

  • Visual automation builder
  • Transactional email API
  • Reply tracking & team inbox
  • Goal tracking & revenue attribution
  • Dynamic segments
  • Payment integrations
  • Full REST API access
  • Custom sending domain

Paid Plan Features (15k - 1.2M emails/month)

  • Visual automation builder
  • Transactional email API
  • Reply tracking & team inbox
  • Goal tracking & revenue attribution
  • Dynamic segments
  • Payment integrations (Stripe, Paddle, Lemon Squeezy)
  • Full REST API access
  • Custom sending domain

Enterprise Plan Features (Unlimited emails)

  • Visual automation builder
  • Transactional email API
  • Reply tracking & team inbox
  • Goal tracking & revenue attribution
  • Dynamic segments
  • Payment integrations
  • Full REST API access
  • Custom sending domain

Important Pricing Notes

  • You only pay for emails you send — unlimited contacts on all plans
  • No hidden fees - all features included in the price
  • No credit card required for free tier

Contact

  • Pricing Page: https://sequenzy.com/pricing
  • Sales: hello@sequenzy.com