---
title: "Mailgun review: pricing, pros and cons"
description: "Developer-focused transactional email API with strong validation/inspection tooling, recently repriced upward on its pay-as-you-go tier."
canonical: "https://saaskly.com/category/email/mailgun"
last-updated: "2026-09-21"
---

# Mailgun review: pricing, pros and cons

> Saaskly verdict: **3.4/5**. Developer-focused transactional email API with strong validation/inspection tooling, recently repriced upward on its pay-as-you-go tier.

- Category: [Email](https://saaskly.com/category/email.md)
- Vendor website: https://www.mailgun.com/
- Last updated: 2026-09-21

## Pros and cons

**Pros**

- Built-in email validation and inspection tools beyond just sending
- SPF/DKIM/DMARC configuration handled, shared IP pools plus dedicated IP on Scale
- Long-standing developer-API reputation

**Cons**

- December 2025 Flex price doubling makes pay-as-you-go meaningfully less competitive
- Shared-pool deliverability described as average, not premium, without a dedicated IP add-on

## Pricing

Month-to-month price first (what you pay without committing), then the annual-commit rate.

- **Free**: $0/mo on an annual commitment; month-to-month price not published
  - Includes: 100 emails/day
- **Foundation**: $35/mo on an annual commitment; month-to-month price not published
  - Includes: 50,000 emails/mo
- **Scale**: $90/mo on an annual commitment; month-to-month price not published
  - Includes: 100,000 emails/mo, dedicated IP option

## Specification

| Attribute | Value |
| --- | --- |
| Automation Builder | No |
| Dedicated IP | Yes |
| A/B Testing | No |
| Source IP allow/deny* | Yes |

*Source IP allow/deny listing: whether you can restrict which IP addresses may use your sending credentials (SMTP/API), checked against each vendor’s official documentation, 2026-09-01. SendGrid, Mailgun, SMTP2GO and SparkPost offer a native allowlist (no denylist); Amazon SES has no native switch but achieves both allow and deny shapes through IAM policy conditions. Postmark, Resend and Mailjet document no such control.

## Our review

Mailgun splits its product into four pieces (Send, Optimize, Validate, and Inspect) aimed at teams that want built-in email verification and deliverability inspection alongside raw sending. A December 2025 price change doubled the pay-as-you-go Flex tier to $2/1,000, weakening its low-volume value proposition relative to competitors.

---

Researched and drafted with AI assistance; reviewed and approved by Tim Meredith. See https://saaskly.com/ai-transparency.md and https://saaskly.com/editorial-policy.md.

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