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Mailgun costs Free to $90 per month as of May 2026, with 5 plans available including a free tier. Plans: Free (free), Basic at $15/month, Foundation at $35/month, and Scale at $90/month. Enterprise pricing is available on request. The median contract is $780/year based on 8 verified purchases.

Use the interactive pricing calculator to estimate your exact cost based on team size and requirements.

  • Free tier: Yes

Mailgun offers 5 pricing tiers: Free, Basic, Foundation, Scale, Enterprise. A free plan is available. Paid plans include Basic at $15/month, Foundation at $35/month, Scale at $90/month. The Basic plan is low-volume transactional email.

Compared to other email api software, Mailgun is positioned at the budget-friendly price point.

  • Median contract: $780/yr from 8 purchases
  • 3 documented hidden costs beyond list price

How much does Mailgun cost?

Mailgun offers 5 pricing plans, starting with a free tier and scaling to custom enterprise pricing. Plans include Free (free), Basic at $15/month, Foundation at $35/month, Scale at $90/month, Enterprise (custom pricing).

Mailgun Pricing Overview

Mailgun has 5 pricing plans, including a free tier. Paid plans range from $0 to $90/month. The Free plan is free and is best for testing and development. The Basic plan costs $15/month, best for low-volume transactional email. The Foundation plan costs $35/month, best for growing businesses with moderate email volume. The Scale plan costs $90/month, best for high-volume senders needing deliverability tools. The Enterprise plan requires contacting sales for a custom quote and is designed for high-volume enterprise senders with custom requirements.

The median Mailgun customer pays $780/year based on 8 verified purchases.

There are at least 3 documented hidden costs beyond Mailgun's list price, including implementation, training, and add-on fees.

This pricing was last verified in April 24, 2026 from 1 independent sources.

Mailgun is a developer-focused transactional email API built for sending, receiving, and tracking emails at scale. It offers flexible plans from a free tier up to enterprise-grade sending, with pay-as-you-go overages so you only pay for what you use beyond your plan.

How Mailgun Pricing Compares

Compare Mailgun pricing against top alternatives in Email API.

Live calculator

What does Mailgun actually cost you?

Drag the slider. Pick a tier. Watch your projected spend update live.

Tier
Billing
Your projected cost$375per month · $15/seat × 25 seats
Year 1 license$4.5K12 months at this rate
At a glance

List price by tier (annualized, per seat)

Per-seat list price across Mailgun's plans, annualized. Custom-priced tiers show a hatched bar.

FreeCustom
Basic$180/yr
Foundation$420/yr
Scale$1.1K/yr
EnterpriseCustom
Real-world benchmark

Buyers actually pay a median of $780/yr for Mailgun contracts (Vendr deal flow, n=8). That's a contract total — the more seats, the more leverage to negotiate down.

All Mailgun Plans & Pricing

Plan Monthly Annual Best For
View all features by plan (compare side-by-side)

Free

  • 100 emails/day
  • Ticket support
  • RESTful email APIs and SMTP relay
  • 1 custom sending domain
  • Tracking, analytics, and webhooks
  • 2 API keys
  • Email analytics and reporting
  • 1 day log retention
  • 1 inbound route

Basic

  • 10,000 emails/month
  • No daily sending limit
  • RESTful email APIs and SMTP relay
  • 1 custom sending domain
  • Tracking, analytics, and webhooks
  • 2 API keys
  • Email analytics and reporting
  • 1 day log retention
  • 5 inbound routes
  • Pay-as-you-go overages at $1.80/1,000 emails
  • Email validations at $1.20/100

Foundation

  • 50,000 emails/month
  • 1,000 custom sending domains
  • Email template builder and API
  • Tracking, analytics, and webhooks
  • 5 days log retention
  • 1 day message retention
  • Full access to inbound routing
  • Pay-as-you-go overages at $1.30/1,000 emails
  • Email validations at $1.20/100

Scale

  • 100,000 emails/month
  • SAML SSO
  • 5,000 email validations included
  • Dedicated IP pools
  • Send time optimization
  • Live phone and chat support
  • 30 days log retention
  • Up to 7 days message retention
  • Scheduled and send analytics reports
  • Pay-as-you-go overages at $1.10/1,000 emails
  • Email validations at $0.80/100

Enterprise

  • 2.5M+ emails/month
  • Custom IP pools
  • Dedicated account manager
  • SLA guarantees
  • Custom integrations
Compare Mailgun with alternativesAdjust seats, lock a tier, add up to 2 more products side-by-side. Shareable URL.

Compare Mailgun vs Alternatives

Before committing to Mailgun, compare pricing with these 3 alternatives in the same category.

All Mailgun alternatives & migration guides

What Companies Actually Pay for Mailgun

The median Mailgun buyer pays $780/year based on 8 verified purchase transactions.

What companies actually pay $780/yr Median across 8 community cost mentions
Source: Community cost mentions (Reddit, Hacker News) — aggregated from 8 distinct user reports. Indicative only — not contract-grade data.

How Mailgun Pricing Compares

Software Starting Price Top Price
Mailgun Free $90/month
Amazon SES Free $1600/1000 emails
Maileroo Free $150/month
Postmark Free $18/month
Resend Free $90/month
SendGrid Free $89.95/month

3 Mailgun Hidden Costs Beyond the List Price

Beyond the listed price, Mailgun has at least 3 documented hidden costs that can significantly increase total cost of ownership.

Watch for 3 hidden costs
  • Pay-as-you-go overage charges above plan volume $20-$500/month depending on volume spikes
  • Email validation charged separately $12-$120 per 1,000-10,000 validations
  • Dedicated IPs cost extra on lower plans $5-$25/month for reputation-sensitive senders
Tip

Ask your Mailgun sales rep about these costs upfront. Getting them in writing before signing can save you from surprise charges later.

Full hidden costs breakdown →

Mailgun Pricing FAQ

01 Does Mailgun charge for undelivered emails?

Mailgun counts emails at the point of submission to their API, not on successful delivery. Bounced or blocked emails may still count toward your monthly quota.

02 What happens when you exceed your Mailgun plan limit?

Mailgun uses pay-as-you-go overages when you exceed your plan's monthly quota. Overage rates depend on your plan tier, ranging from $1.80 per 1,000 on Basic down to $1.10 per 1,000 on Scale.

03 Does Mailgun offer annual billing discounts?

Mailgun's standard plans are billed monthly. Annual billing options and discounts may be available; check the pricing page or contact sales for current offers.

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