Mailgun vs Amazon SES

Mailgun vs Amazon SES vs Sequenzy: Quick Comparison

Score Breakdown

Each category scored out of 10. Totals: Mailgun 66/100, Amazon SES 51/100, Sequenzy 66/100.

Feature-by-Feature Comparison

Detailed feature analysis across every category that matters for B2B SaaS email.

Mailgun vs Amazon SES vs Sequenzy: Pricing

Mailgun has tiered plans with feature gating. SES charges $0.10/1,000 with no monthly fee. Sequenzy charges by volume, all features included.

B2B SaaS Use Cases

How each platform handles the email workflows that matter most for B2B SaaS companies.

Automation Capabilities

Email automation is critical for B2B SaaS. Here is how Mailgun, Amazon SES, and Sequenzy compare.

API & Developer Experience

For B2B SaaS teams, the API quality directly impacts how fast you can integrate and iterate on email.

const Mailgun = require("mailgun.js");
const formData = require("form-data");
const mg = new Mailgun(formData);
const client = mg.client({ username: "api", key: "key" });

await client.messages.create("acme.com", {
  from: "hello@acme.com",
  to: ["user@company.com"],
  subject: "Welcome",
  template: "welcome",
  "h:X-Mailgun-Variables": JSON.stringify({ firstName: "Sarah" }),
});

import { SESv2Client, SendEmailCommand } from "@aws-sdk/client-sesv2";
const client = new SESv2Client({ region: "us-east-1" });
await client.send(new SendEmailCommand({
  FromEmailAddress: "hello@acme.com",
  Destination: { ToAddresses: ["user@company.com"] },
  Content: { Simple: {
    Subject: { Data: "Welcome" },
    Body: { Html: { Data: "<h1>Hi Sarah!</h1>" } },
  }},
}));

import { Sequenzy } from "sequenzy";
const sq = new Sequenzy("sq_your_api_key");
await sq.subscribers.add({
  email: "user@company.com",
  firstName: "Sarah",
  stripeCustomerId: "cus_abc123",
});
await sq.sequences.trigger({
  email: "user@company.com",
  sequence: "trial_onboarding",
});

Email Deliverability Comparison

Your emails are useless if they do not reach the inbox. Here is how all three platforms handle deliverability.

Both have variable shared IP quality. Mailgun Optimize validation can proactively improve deliverability. SES requires DIY management with suspension risk. Sequenzy SaaS-only pools have better reputation.

Integration Ecosystem

Mailgun has ~50 integrations, Amazon SES has ~200, and Sequenzy has ~25. Here is how they compare across key B2B SaaS categories.

Analytics & Reporting

What data you can track and how each platform helps you measure email performance.

Pros & Cons

Who Should Use What?

Specific recommendations based on your company type and needs.

Migration Guide

The Bottom Line

Frequently Asked Questions

Related Comparisons