Xeol

Xeol YC Application

Summer 2023Acquired

Xeol went through Y Combinator in the Summer 2023 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
Summer 2023
Industry
B2BSecurity
Team size
3
Status
Acquired
Launched
2023

Founders

  • ShiHan Wan
    ShiHan WanFounder

What Xeol does

Pronounced Zee-O-L. End-of-life (EOL) and outdated software are a black box of vulnerabilities with very limited remediation paths. These 2 factors combine to make managing them a necessary proactive practice. Xeol enables enterprises and Fortune 500s to create a proactive EOL management program that directly contributes to better vulnerability management and lower cyber insurance.

Xeol's YC application, reconstructed

Y Combinator application

Xeol, Summer 2023 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

Xeol

Describe what your company does in 50 characters or less.

Close your outdated dependency attack vector

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

We built Xeol to help companies identify and manage end-of-life (EOL) or outdated software dependencies that hide vulnerabilities. Our product gives security teams a proactive program to reduce risk from these hard-to-see attack vectors, improving their vulnerability management and lowering cyber insurance costs.

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

We live and are based in New York, NY, USA, and will continue to be based here after YC.

Explain your decision regarding location.

We built this where we live because we have access to enterprise customers in NYC and the security talent needed to build Xeol. New York gives us direct contact with Fortune 500 clients who face these EOL risks.

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 Xeol YC application?

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

What YC batch was Xeol in?

Xeol was part of the Y Combinator Summer 2023 batch.

Who founded Xeol?

Xeol was founded by ShiHan Wan.

What does Xeol do?

Close your outdated dependency attack vector

How do I read the full reconstructed application?

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

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