Price checkMonthly
FreeFreeBasic$15/moFoundation$35/mo
See all 5 plans

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
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What does Mailgun actually cost you?

Drag the slider. Pick a tier. Your projected spend updates as you go.

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

List price by tier (annualized, per unit)

Per-unit 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 $37K/yr for Mailgun contracts (Vendr deal flow, n=115). That's a contract total — the more seats, the more leverage to negotiate down.

Quick Answer
Last verified:
Medium confidence

Mailgun costs Free to $90 per month as of July 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 $37,188/year based on 115 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: $37,188/yr from 115 purchases Precise
  • Average negotiated discount: 7%
  • 9 documented hidden costs beyond list price
  • Contracts auto-renew
  • G2 rating: 4.2 out of 5 from 320 reviews (as of Jul 2026)
Last verified: | Sources: 1 pricing pages and reviews

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.

Mailgun contracts auto-renew.

The median Mailgun customer pays $37,188/year based on 115 verified purchases, with an average 7% discount available through negotiation.

There are at least 9 documented hidden costs beyond Mailgun's list price, including implementation, training, and add-on fees.

This pricing was last verified in May 29, 2026 from 1 independent source.

Try Mailgun Free

Mailgun pricing starts at $0/month on the Free plan (100 emails/day), with paid plans beginning at $15/month for the Basic plan. The Foundation plan at $35/month and Scale plan at $90/month offer higher volumes, while Enterprise pricing is custom-quoted for large senders.

Note that a dedicated IP — critical for deliverability — is an additional $59/month add-on not included in any plan price.

How Mailgun Pricing Compares

Compare Mailgun pricing against top alternatives in Email API.

SendGrid $0-$89.95/mo Compare → SparkPost $0-$49/mo Compare → Resend $0-$90/mo Compare →

Compare Mailgun vs Alternatives

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

VSSendGrid
Free

Small apps and startups with moderate email volume

Full comparison
VSSparkPost
Free

Growing teams needing CRM, automation, and higher email/SMS volume

Full comparison
VSResend
Free

Alternative in the Email API space

Full comparison

All Mailgun alternatives & migration guides

What Companies Actually Pay for Mailgun

The median Mailgun buyer pays $37,188/year based on 115 verified purchase transactions, with an average 7% savings through negotiation.

What companies actually pay $37,188/yr Median across 115 purchases Precise
7% avg. savings
with negotiation
Review scores
TrustRadius 9.2out of 10 (67)
Trustpilot 1.5out of 5 (24)
G2 4.2out of 5 (320)
Third-party review aggregates, as of Jul 2026

Score gap reflects platform demographics — G2 surveys verified business users; Trustpilot is open to all, skewing toward support complaints.

Top pricing complaints
Slow or unresponsive support (24-48+ hour response times for critical production issues)Account suspended or permanently disabled without explanationShared IP deliverability problems affecting Yahoo, AOL, Hotmail, and OutlookContinued billing after cancellation or account deletion
Source: Vendr buyer database — median calculated from 115 real purchase transactions. Savings figure reflects negotiated discounts reported by buyers.

Mailgun Year 1 Total Cost by Company Size

Real deployment costs including licenses, implementation, training, and admin — not just the sticker price.

Small Business (Foundation plan) $420 Year 1 total

Single domain, moderate send volume on the Foundation plan at $35/month, without dedicated IP.

Growing Team (Scale plan) $1,080 Year 1 total

Higher volume sender on the Scale plan at $90/month.

Enterprise Buyer (Vendr median) $37,188 Year 1 total

Median enterprise buyer across 115 Vendr purchases, typically including higher volume and potentially dedicated IPs or SLA features.

Current tier 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

Detailed pricing comparisons:

Browse all Email API pricing →

9 Mailgun Hidden Costs Beyond the List Price

Beyond the listed price, Mailgun has at least 9 documented hidden costs that can significantly increase total cost of ownership.

Watch for 9 hidden costs
  • Dedicated IP Address $59 per month per IP
    medium 1 source
    industry "For a user on the Foundation plan (starting at $35/month), adding a dedicated IP can nearly triple their monthly cost to $94."
  • Email Validations $1.20 per 100 validations
    medium 1 source
    industry "Email Validations: While some higher-tier plans include a limited number of validations, on plans like Foundation, email validations are an add-on, costing $1.20 per 100 validations."
  • Overage Charges 40-60%
    high 1 source
    industry "These rates vary by plan and volume: * Basic plan: $1.80 per 1,000 emails."
  • Optimize Suite Add-on $49/month
    low 1 source
    industry "The "Pilot" plan costs $49/month and the "Starter" plan costs $99/month."
  • Limited Log Retention
    low 1 source
    industry "Email Validations: While some higher-tier plans include a limited number of validations, on plans like Foundation, email validations are an add-on, costing $1.20 per 100 validations."
  • Account Suspension Without Warning 5-15% of license costs
    high 2 sources
    Trustpilot "Today, while trying to send a legitimate mailshot for a UK business, I ran into account limits and contacted support straight away. My account was then put under evaluation..."
    Trustpilot "as soon as I paid to move to production, they blocked me and are holding my money for 10 business days, knowing that I paid and blocking me immediately."
  • Shared IP Deliverability Problems $59/month
    critical 3 sources
    Trustpilot "Our transactional emails — 2FA login codes and time-sensitive legal DMV documents — started landing in spam or getting deferred for Yahoo, AOL, Hotmail, and Outlook recipients. The culprit was a shared IP (143.55.232."
    Hacker News "Yep I had the same problem years ago when I tried to use Mailgun's free tier. Not picking on them, I loved the features of their product but the free tier IPs had a horrble reputation and mail just would not get accepted especially by hotmail or y..."
    Hacker News "Next we moved to MailGun. This was a HUGE improvement, however we were having to request to be moved to 'non-blacklisted' ip's on a regular basis."
  • Unauthorized Charges After Cancellation $15-$90/month
    high 2 sources
    Trustpilot "Completely ignored my request to cancel, and continued billing me. Disgusted"
    Trustpilot "I deleted the account and they are still charging my card."
  • Security Incident Liability $500-$5,000
    critical 1 source
    Trustpilot "Our Mailgun API key was breached and used to send 3.5m crypto scam emails. Mailgun could not provide any evidence that the breach occurred on our side, and despite not fully investigating how the key was leaked, charged us over $1,000 for the usage."
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 →

Intelligence sourced from 6 independent sources
industry Trustpilot Consumer reviews Hacker News Tech community Vendr Verified buyer transactions TrustRadius Enterprise reviews G2 B2B reviews
Key claims include inline source attribution. Data verified against multiple independent sources. 18 source citations total.

Mailgun Contract Terms

Mailgun contracts auto-renew. Changes require advance notice. These terms are sourced from verified buyer experiences.

Contract Terms
Auto-Renewal Yes
Mid-Term Downgrade Not allowed
Based on 1 verified source

How to Negotiate Mailgun Pricing

Mailgun contracts are negotiable — buyers save an average of 7% off list price. These 3 tactics are sourced from real buyer experiences and procurement specialists.

Negotiation Playbook 3 tactics
Leverage Competitor Quotes medium success

Mailgun faces stiff competition from Postmark, SendGrid, and Amazon SES. Obtain quotes from these providers and present them during negotiations. Vendr data shows buyers save an average of 7% off list price.

Vendr (deal flow)
Negotiate Annual Commitment medium success

Commit to an annual plan upfront to unlock discounts. Vendr data shows median buyers pay $37,188/year with an average 7% savings versus paying ad hoc.

Vendr (deal flow)
Request Dedicated IP Inclusion medium success

A dedicated IP is an add-on at $59/month but is critical for deliverability. Negotiate to have it included in the base plan or discounted, especially at higher send volumes.

Trustpilot reviews
High success Medium Low / difficult

Full negotiation guide →

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.

04 What is Mailgun's free plan and what are the limits?

Mailgun offers a permanent Free plan that allows up to 100 emails per day. It includes basic API access but only 1-day log retention. Free plan IPs are shared with other senders, and multiple users report deliverability issues on free-tier shared IPs, particularly with Yahoo, Hotmail, and AOL.

05 Does Mailgun's Foundation plan include a dedicated IP?

No. While Mailgun's pricing page displays a checkmark for 'Dedicated IP access' on the Foundation plan ($35/month), a dedicated IP is actually an add-on that costs an additional $59/month. You must be on a paid plan to purchase it, but it is not included in the plan price.

06 How responsive is Mailgun support?

Multiple users report slow support, with ticket response times commonly 24–48 hours. Several reviewers report production-critical issues going unresolved for multiple days, which is particularly problematic for time-sensitive use cases like 2FA codes or password resets.

07 Can Mailgun cancel my account without warning?

Yes — multiple users report having accounts permanently disabled without specific reasons given, even after upgrading to paid plans. Mailgun's standard response is that they 'cannot fully disclose specific reasons' in order to protect their compliance systems.

08 What happens if my Mailgun API key is compromised?

Based on user reports, Mailgun may charge you for email volume sent by unauthorized parties using your API key, even if the source of the breach is unclear. One user was charged over $1,000 for 3.5 million spam emails sent via a compromised key.

Is this pricing incorrect? — we'll verify and update it.