Does Mailgun have a free plan?

Yes. Mailgun offers a free tier with limits; paid plans unlock higher usage or team features.

What are the main drawbacks of Mailgun?

The trade-offs we noted: Support tiers cost extra; Deliverability depends on IP setup; Interface is developer-oriented.

When should you not use Mailgun?

Skip Mailgun if: You send in bursts — the free plan is capped per DAY (100), not per month; You are comparing on the plan price alone; going over the included volume costs $1.80 per 1,000 on Basic; You want marketing campaign tooling; this is a sending API.

Marketing

Mailgun

Email delivery service.

What it is

Mailgun is a developer-focused email API for sending, receiving and tracking mail at volume. Inbound routing and detailed logs make it a good fit when email is a data source and not just an output. The interface assumes a developer; marketing teams will not be composing anything here. Logs are the reason support tickets get resolved quickly.

Mailgun pricing

Mailgun lists 1 plan and none of them carries a monthly charge.

Mailgun plans and published prices, taken from the vendor’s pricing page.
Plan	Price	What the vendor’s page says
Free	$0/mo	Free $0/month with 100 emails per day

Prices read from the vendor's own pricing page on 2026-09-07. Vendors change plans without notice — check the source before you budget. Source Price verification log.

Key features

Sending API
Delivers mail programmatically with per-domain configuration.
Inbound routing
Parses received mail into webhooks for the application.
Detailed logs
Retains searchable delivery logs for debugging.

Strengths and trade-offs

What works well

Strong API and inbound routing
Detailed logs and analytics
Scales to high volume

Where it falls short

Support tiers cost extra
Deliverability depends on IP setup
Interface is developer-oriented

Who it is for

Applications sending transactional email programmatically.

Pick it or skip it

Pick Mailgun if

Developers who need transactional email over an API rather than a marketing tool
Small volume — the free plan covers 100 emails a day at no cost
Predictable senders: included volume is cheaper per email than overage

Skip it if

You send in bursts — the free plan is capped per DAY (100), not per month
You are comparing on the plan price alone; going over the included volume costs $1.80 per 1,000 on Basic
You want marketing campaign tooling; this is a sending API

Our verdict

A solid technical choice. Budget for a dedicated IP if volume matters.

Frequently asked questions

Does Mailgun have a free plan?: Yes. Mailgun offers a free tier with limits; paid plans unlock higher usage or team features.
Who is Mailgun best for?: Applications sending transactional email programmatically.
What are the main drawbacks of Mailgun?: The trade-offs we noted: Support tiers cost extra; Deliverability depends on IP setup; Interface is developer-oriented.
When should you not use Mailgun?: Skip Mailgun if: You send in bursts — the free plan is capped per DAY (100), not per month; You are comparing on the plan price alone; going over the included volume costs $1.80 per 1,000 on Basic; You want marketing campaign tooling; this is a sending API.

What we checked

Public APIOffers a documented API you can build against.Yes
Mobile appHas a native app for iOS or Android, not just a mobile website.Not checked
Open source / self-hostableSource is open and the tool can be run on your own infrastructure.Not checked
SSO (SAML)Supports SAML single sign-on on at least one plan.Yes

“Not checked” means exactly that — we have not verified it, and we do not guess.

Evidence and freshness

Status: Vendor pricing page verifiedReviewed: 2026-09-07

Mailgun — Pricing ↗
Checked 2026-09-07 · Supports: Free $0/month with 100 emails per day, Basic $15/month with 10,000 emails, overage $1.80 per 1,000, Foundation $35/month with 50,000 emails, overage $1.30 per 1,000, first month free, Scale $90/month with 100,000 emails, overage $1.10 per 1,000, first month free

Limit: Vendor pricing page was reviewed; this record is not a ToolCompare benchmark.

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