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Mailgun
AddedApr 2, 2024
UpdatedJul 3, 2026
Mailgun

Mailgun

Acquired

Mailgun: API-driven email delivery service for transactional and marketing communications.

Accelerator
Y Combinator logoY CombinatorW11
Overview
Compare
Fundraising
Employees

Mailgun is a developer-focused email delivery platform founded in 2010. It empowers companies to send, receive, and track transactional and marketing emails through an API. The company focuses on providing best-in-class email deliverability solutions. Headquartered in San Antonio, Mailgun also has remote teams in San Francisco and Austin.

Mailgun has achieved significant success, becoming a Y-Combinator success story and later being acquired by Rackspace. In February 2017, it spun back out as a standalone business. Notable customers include Slack, Lyft, and GitHub.

Mailgun - Similar Companies

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sparkpost.com

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Benchmark Email logo

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Mailgun - Quick Facts

Who are Mailgun's competitors?

Companies similar to Mailgun include Resend, SendGrid, SparkPost and Waypoint.

When was Mailgun's last funding round?

Mailgun's most recent funding round was for $17k (USD) in January 2011.

How much has Mailgun raised to-date?

As of Jan 1, 2011, Mailgun has raised a total of $17k (USD).