Mailgun Pricing: How Much Does It Really Cost? [2026]

Trying to figure out Mailgun pricing? It’s not as straightforward as you might expect.

While it looks simple at first, costs quickly vary based on usage, features, and add-ons. In this guide, we break down how it really works and what you’ll actually pay.

Mailgun Pricing: Overview

Mailgun is a transactional email delivery service for developers that follows a volume-based pricing model. Instead of a single “all-in-one” plan, pricing depends on how many emails you send, plus the features and tools you need.

Its functionality is split into four product areas: Send, Optimize, Inspect, and Validate, which can affect your final cost.

TL;DR

• Has a free plan for 100 emails/day
• Paid plans start at $15/month
• Pricing scales based on email volume (10K → 100K+)
• Advanced features (analytics, deliverability tools, validations) are tied to higher tiers or add-ons
• Built primarily for developers and API-based sending, not traditional campaign workflows

Mailgun Pricing Plans: Snapshot

Mailgun Pricing Plans: Analysis

Now, let’s explore each plan that Mailgun offers in detail.

Free

Mailgun’s free plan gives you a limited way to test the platform before committing to a paid tier. It allows up to 100 emails per day and includes basic access to its sending infrastructure.

Key features include:

• Limited Email API and SMTP relay access
• 1 custom sending domain
• Basic log retention
• Ticket support

Who is this plan best for?

This plan is ideal for developers who want to experiment with Mailgun’s API or test transactional email flows in a controlled environment. It’s not suitable for production use due to strict sending limits and feature restrictions.

Basic – Starting at $15/month

The Basic plan is the first paid tier and introduces higher sending limits with slightly expanded functionality. It includes 10,000 emails per month. If you need to send more emails, there’s an extra fee of $1.80 per 1,000 emails.

Key features include:

• Limited Email API and SMTP relay access
• 1 custom sending domain
• Basic tracking and log retention
• Email validation as an add-on ($1.20 per 100 validations)

Who is this plan best for?

This plan works for small-scale projects or early-stage apps that need reliable transactional email delivery but don’t yet require advanced analytics or deliverability tools.

Foundation – Starting at $35/month

The Foundation plan is where Mailgun starts to unlock more of its core capabilities. It starts with 50,000 emails per month and includes full sending functionality. Extra emails cost less than the Basic plan and start from $1.30/1,000 emails.

Key features include:

• Full Email API and SMTP relay access
• Up to 1,000 custom sending domains
• Extended log retention
• Email template builder
• Access to more advanced deliverability and optimization tools

Who is this plan best for?

This plan is suitable for growing businesses or SaaS teams that rely heavily on transactional emails and need better visibility, scalability, and control over their email infrastructure.

Scale – Starting at $90/month

The Scale plan is designed for high-volume senders who need advanced performance, insights, and deliverability support. It includes 100,000 emails per month and offers substantially better rates for extra emails and validations (from $1.10/1,000 emails and $0.80/100 validations, respectively).

Key features include:

• Full Email API and SMTP relay access
• 1 Dedicated IP
• Long-term log retention
• 5,000 email validations
• Send time optimization
• Advanced monitoring, analytics, and deliverability tools
• Phone and chat support

Who is this plan best for?

This plan is ideal for large-scale applications and businesses sending high volumes of transactional emails. If deliverability, performance tracking, and infrastructure flexibility are critical, this is where Mailgun becomes more robust.

Mailgun Pricing: Useful Information

• There are no discounts for annual billing
• Dedicated IPs cost $59/month per IP
• The email template builder is unlocked on the Foundation plan
• Email validation is an add-on and costs extra (cost depends on your plan)

Is Mailgun Worth The Price?

Mailgun is a strong option if you’re looking for a developer-first, API-driven email service with solid deliverability tools and flexible infrastructure. Its pricing makes sense when transactional email is core to your product and you need control over sending, logs, and performance.

However, it’s not the most beginner-friendly or cost-effective choice for everyone. If you need built-in marketing features, simpler workflows, or predictable pricing, other email marketing platforms may offer better overall value.

Overall, Mailgun will deliver great value to technical teams that prioritize high deliverability and reliable inbox placement. If you are on a tight budget or don’t need advanced deliverability tools, you can check other Mailgun alternatives.

FAQ

Here are some of the most frequently asked questions about Mailgun pricing.

1. Is Mailgun free?

Mailgun offers a free plan, but it’s quite limited. You can send up to 100 emails per day, which is enough for testing or side projects. However, most production use cases will require a paid plan, as advanced features and higher sending limits are only available in paid tiers.

2. Is Mailgun expensive?

Mailgun can be cost-effective or expensive, depending on your use case. For developers sending transactional emails at scale, its pricing is reasonable. However, compared to all-in-one email marketing platforms, costs can add up due to volume-based pricing and add-ons like validations or deliverability tools.

3. Can I use Mailgun for marketing emails?

Yes, you can use Mailgun for marketing emails but it’s not built for that purpose. Mailgun is primarily designed for transactional and API-based email sending, so it lacks features like campaign builders, templates, and automation workflows. If your main goal is email marketing, a dedicated marketing platform may be a better fit.

4. How do I send emails with Mailgun?

Mailgun offers both an API and an SMTP server to send your emails. SMTP is easier to set up and more “plug-and-play”, while API requires some technical knowledge but is more reliable at scale.