Castle

https://www.ycombinator.com/companies/castle-2

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

About
  • Number of Founders: 2
  • HQ: San Francisco, California, United States
  • Domain: castle.io
  • Email: info@castle.io
  • Industries: FinTech, Security, Internet, Cyber Security, Fraud Detection
  • Tags: developer-tools, saas, security, fraud-detection
  • Total Funding: 11560000
  • Number of Funding Rounds: 5.0
  • Last Funding Round Type: Venture - Series Unknown
  • Last Funding Date: 2021-01-01
  • Team Size: 20
  • Founder Names: Johan Brissmyr, Sebastian Wallin
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Contacts

Johan Brissmyr

Chief Executive Officer and Co-Founder

email: johan@castle.io

linkedin: linkedin.com/in/brissmyr

Sebastian Wallin

Co-Founder and Chief Technology Officer

email: sebastian@castle.io

linkedin: linkedin.com/in/sebwal

Valerie Kirk

Director of Business Operations

email: valerie.kirk@castle.io

linkedin: linkedin.com/in/valeriekirk

Lisa Rydje

Head of Operations

email: lisa@castle.io

linkedin: linkedin.com/in/lisa-rydje

Jin Park

Staff Product Designer

email: jin@castle.io

linkedin: linkedin.com/in/jinsupark-in

Kacper Madej

Staff Software Engineer

email: kacper@castle.io

linkedin: linkedin.com/in/kacpermadej

Dawid Libiszewski

Senior Software Engineer

email: dawid@castle.io

linkedin: linkedin.com/in/dawid-libiszewski-492b06a8

Andre Loureiro

Software Developer

email: None

linkedin: linkedin.com/in/andreloureiro1906

Igor Pstyga

Staff Software Engineer

email: None

linkedin: linkedin.com/in/igorpstyga

Sebastian ZuchmaƄski

Staff Engineer

email: None

linkedin: linkedin.com/in/zuchmanski