Maileroo vs Mailgun Pricing | Costbench
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Team size
25 seats

Maileroo vs Mailgun

Email API & Delivery pricing comparison · 2026

Maileroo has a free plan, then $10–$250/mo, while Mailgun has a free plan, then $15–$90/mo. These products use different pricing models (Per-seat subscription vs Usage-based (pay per token/image/minute)), so a direct price comparison isn't meaningful — costs depend on usage volume and mix.

Visit
See pricing on each vendor's site
Above-the-fold path — each link opens the vendor's pricing page in a new tab.
Visit Maileroo pricing
Free plan limits → Discount programs →
Affiliate partner — does not affect ranking.
Visit Mailgun pricing
Free plan limits → Discount programs →
Compare
2 products · Email API & Delivery
Side-by-side · live
Maileroo
Maileroo is a transactional email service built for developers, with both an SMTP relay an
verified 3mo ago
$180 $37K
View pricing →
Mailgun
Mailgun pricing starts at $0/month on the Free plan (100 emails/day), with paid plans begi
verified 2d ago
$180 $37K
View pricing →
Estimated license cost
at 25 seats
List price × seats. Click a tier below to lock it.
Starter
$180/yr
year 1 license · flat plan price
Usage-based
Custom rates
see vendor pricing for volume tiers
What buyers actually pay
median, annual
Vendr deal-flow data. The real benchmark, not list price.
No Vendr data
—
Not in Vendr's deal flow
Median annual
$37K/yr
Vendr · n=115 avg 7% negotiated
REF · 01

Sources & confidence

Every dollar amount and contract clause below traces back to a sourced fact. We don't manufacture composite scores.

Where this data comes from
Vendr · TrustRadius · Reddit · BBB · official docs
Sources 7 sourced facts
5 hidden-cost · 1 contract · 1 review platform
Last verified 3mo ago
Confidence Limited confidence
Sources 18 sourced facts
13 hidden-cost · 1 contract · Vendr median · 3 review platforms
Last verified 2d ago
Confidence Medium confidence
REF · 02

Plans at a glance

Every tier per product. Lock one to drive the cost row above and reveal a tier-specific outbound CTA.

Tier ladder
Click a tier to lock the cost row to it. Locking surfaces a tier-specific Visit CTA.
REF · 03

Hidden costs

Each cost is severity-ranked, with the dollar range quoted from its source (Vendr, Reddit, TrustRadius, BBB, official docs) — never our estimate.

Beyond the sticker
Severity-ranked, sourced
5 documented
  • Overage Charges
    1 source
  • Additional Dedicated IP Addresses
    $50 per month
    1 source
  • Professional Services for Non-Standard Assistance
    1 source
  • API Downtime
    1 source
  • Migration Assistance Costs
    1 source
5 documented
  • Dedicated IP Address
    $59 per month per IP
    1 source
  • Email Validations
    $1.20 per 100 validations
    1 source
  • Overage Charges
    40-60%
    1 source
  • Optimize Suite Add-on
    $49/month
    1 source
  • Limited Log Retention
    1 source
REF · 04

Contract terms

The fine print, surfaced. Green = buyer-friendly. Each clause backed by a quoted source.

Maileroo
Mailgun
Auto-renewal
—
Yes
Cancellation
—
—
Commitment
✓ no annual commitment; month-to-month basis
—
Price escalation
—
—
Can downgrade
—
—
Based on 2 verified sources (Vendr · TrustRadius · BBB)
REF · 05

What users say

Aggregated, with sample sizes. We use whichever review platform has data.

User reviews
TrustRadius · Trustpilot · G2
Trustpilot
5out of 5 (4)
TrustRadius
9.2out of 5 (67)
Trustpilot
1.5out of 5 (24)
G2
4.2out of 5 (320)
Best for
Testing and development
Watch out
Slow or unresponsive support (24-48+ hour response times for critical production issues)
Decide
Get a quote from each vendor
Each link opens the vendor's pricing page in a new tab.
Visit Maileroo pricing
Free plan limits → Discount programs →
Affiliate partner — does not affect ranking.
Visit Mailgun pricing
Free plan limits → Discount programs →
License cost is computed from publicly listed plans (real math, list price × seats). Median annual cost is from Vendr's deal flow when available — see source badges. Hidden costs and contract terms each cite their own sources. We do not invent composite scores.
Email API & Delivery

Maileroo

Free plan; paid $10–$250
/mo
11 plans · Free tier
Full pricing breakdown →
VS
Email API & Delivery

Mailgun

Free plan; paid $15–$90
/mo
5 plans · Free tier
Full pricing breakdown →
⚖

Different Pricing Models

Direct price comparison isn't meaningful here — Maileroo uses Per-seat subscription pricing while Mailgun uses Usage-based (pay per token/image/minute) pricing. Your actual cost will depend on usage volume, team size, or both. Here's each product in its native unit.

Per-seat subscription

Maileroo

Free plan; paid $10–$250/mo
See full Maileroo pricing →
vs
Usage-based (pay per token/image/minute)

Mailgun

Free plan; paid $15–$90/mo
See full Mailgun pricing →

Plan-by-Plan Pricing

Plan Maileroo Mailgun
Free Free /month Free /month
Basic $10 /month $15 /month
Starter $15 /month $35 /month
Premium $30 /month $90 /month
Growth $45 /month Custom
Pro $72 /month —
Business $85 /month —
Ultimate $140 /month —
Scale $150 /month —
Enterprise $250 /month —
Custom Custom —

Cost at Scale

Total cost of ownership — licenses, implementation, and hidden costs included.

Maileroo

3 scenarios
$0/month
Hobby / Startup (Free Plan)
$45/month
Mid-Size Business (Growth Plan)
$150/month
High-Volume Sender (Scale Plan)

Mailgun

3 scenarios
$420/year
Small Business (Foundation plan)
$1,080/year
Growing Team (Scale plan)
$37,188/year
Enterprise Buyer (Vendr median)

What Users Say

Maileroo

Trustpilot
5out of 5 (4)

Mailgun

G2
4.2out of 5 (320)
Trustpilot
1.5out of 5 (24)
TrustRadius
9.2out of 10 (67)
Top complaints
  • Slow or unresponsive support (24-48+ hour response times for critical production issues)
  • Account suspended or permanently disabled without explanation
  • Shared IP deliverability problems affecting Yahoo, AOL, Hotmail, and Outlook

Hidden Costs

Beyond the sticker price — what catches buyers off guard.

Maileroo 5 hidden costs

medium
Overage Charges
medium
Additional Dedicated IP Addresses $50 per month
medium
Professional Services for Non-Standard Assistance
low
API Downtime
low
Migration Assistance Costs
See all Maileroo hidden costs →

Mailgun 9 hidden costs

medium
Dedicated IP Address $59 per month per IP (source dated Jul 2026)
medium
Email Validations $1.20 per 100 validations
high
Overage Charges 40-60%
low
Optimize Suite Add-on $49/month
low
Limited Log Retention
See all Mailgun hidden costs →

Contract Terms

Term Maileroo Mailgun
Auto-renewal — Yes
Cancellation — —
Minimum commitment no annual commitment; month-to-month basis —

Continue researching

Maileroo

Mailgun

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