Mailgun

Mailgun YC Application

Winter 2011Acquired

Mailgun went through Y Combinator in the Winter 2011 batch as a B2B company. Below: what the company does, who founded it, and its application to YC, reconstructed question by question in the real YC form.

YC batch
Winter 2011
Industry
B2BEngineering, Product and Design
Team size
51
Status
Acquired
Launched
2012

Founders

  • Ev Kontsevoy
    Ev KontsevoyFounder/CEO
  • Taylor Wakefield
    Taylor WakefieldFounder

What Mailgun does

Mailgun is a developer-focused email delivery platform that empowers companies to send, receive, and track transactional and marketing emails through an API. Founded in 2010, Mailgun became a Y-Combinator success story later acquired by Rackspace. In February 2017, Mailgun spun back out as a standalone business focused on building best-in-class email deliverability solutions. We are headquartered in San Antonio with remote teams in San Francisco and Austin. Customers like Slack, Lyft, Github, and Reddit rely on Mailgun to deliver email to their customers.

Mailgun's YC application, reconstructed

Y Combinator application

Mailgun, Winter 2011 batch. The real form questions, answered from public data.

  1. Founders2
  2. Company7
  3. Progress7
  4. Idea4
  5. Equity3
  6. Curious2
  7. Batch Preference1

Company

Company name

Mailgun

Describe what your company does in 50 characters or less.

Email API service.

What is your company going to make? Please describe your product and what it does or will do.

We are building an email delivery platform that lets developers send, receive, and track transactional and marketing emails through a simple API. Our product handles complex email infrastructure so developers don't have to manage their own SMTP servers or worry about deliverability.

Where do you live now, and where would the company be based after YC?

We are currently based in San Francisco, CA. After YC, the company would remain in San Francisco or nearby to stay close to tech talent and our early users.

Explain your decision regarding location.

San Francisco has the engineering talent we need and is home to most of our early customers. Being close to the startup ecosystem helps us build partnerships and hire effectively.

21 more answers in the full application

Founders, Progress, Idea, Equity, Curious, Batch Preference are in the full version. Create a free account to open it in YC Insights, next to every other YC batch.

Frequently Asked Questions

Is this the real Mailgun YC application?

No. Y Combinator keeps submitted applications private. This is a reconstruction: the real YC form questions, answered from Mailgun's public data (launch notes, founder backgrounds, product description). It shows how a company like Mailgun would present itself to YC, not the text they submitted.

What YC batch was Mailgun in?

Mailgun was part of the Y Combinator Winter 2011 batch.

Who founded Mailgun?

Mailgun was founded by Ev Kontsevoy, Taylor Wakefield.

What does Mailgun do?

Email API service.

How do I read the full reconstructed application?

Create a free Round Funded account. The full 26-answer version of Mailgun's application, and every other YC batch, is in YC Insights.

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