Castle YC 申请

Winter 2016Active

Castle 在 Winter 2016 批次的 Y Combinator 中作为一家 B2B 公司进行过。以下是：公司做什么、谁创立了它，以及其 YC 申请，按照真实 YC 表格逐题重建。

YC 批次: Winter 2016
行业: B2BSecurity
团队规模: 20
状态: Active
已发布: 2015

创始人

Sebastian Wallin
Johan Brissmyr

Castle 做什么

Instantly stop automated and human-originated account takeovers, fake accounts, and any behavior that violates your platform policies.

Castle 的 YC 申请，重建版

Y Combinator 申请

Castle，Winter 2016 期。来自公开数据的真实申请问题解答。

Founders2
Company7
Progress7
Idea4
Equity3
Curious2
Batch Preference1

Company

Company name

Castle

Describe what your company does in 50 characters or less.

Block bots & bad behavior

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

We built a security platform that detects and stops bots, fake accounts, and account takeovers in real time. Our product analyzes behavioral signals to instantly block automated and malicious human activity that violates platform policies.

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

We live in San Francisco, CA, and have a remote team. The company would continue to be based in San Francisco after YC.

Explain your decision regarding location.

San Francisco has a strong security and SaaS community with access to customers and talent. Being remote helps us hire the best engineers regardless of location while keeping our base where the startup ecosystem is dense.

21 更多回答在完整申请中

Founders, Progress, Idea, Equity, Curious, Batch Preference 包含在完整版中。创建免费账户即可在 YC Insights 中打开，紧邻每个其他 YC 批次。

查看完整申请

常见问题解答

这是 Castle 的真实 YC 申请吗？

不是。Y Combinator 对提交的申请保密。这是重建版：使用 Castle 的公开数据（发布笔记、创始人背景、产品描述）回答真实的 YC 表格问题。它展示了像 Castle 这样的公司会如何向 YC 自我介绍，而不是他们提交的文本。

Castle 是哪个 YC 批次的？

Castle 是 Y Combinator Winter 2016 批次的成员。

谁创立了 Castle？

Castle 由 Sebastian Wallin, Johan Brissmyr 创立。

Castle 做什么？