Vendors that share product tags or the Security category with Castle and carry public evidence, ranked by shared tags, description similarity and overlapping evidence.
MTCaptcha
Security
The smart, privacy-compliant CAPTCHA that blocks bots, fraud, and abuse without sacrificing user
RSA Security
Security
Outseer delivers all-cause fraud prevention using predictive AI, real-time behavioral biometrics, and global consortium data—detecting and
XOMI
Security
Sift's fraud prevention platform stops payment fraud and account takeover in real time - with transparent workflows, global data and expert
Sardine
Security
The top agentic risk platform used by leading banks and merchants worldwide to stop fraud in real-time, prevent AI-driven attacks, automate
Darwinium
Security
Darwinium offers a comprehensive digital security and fraud prevention platform to protect against online fraud and
Arkose Labs
Security
Arkose Titan — the platform that understands every agent and controls the
Sift
Security
The Leader in Digital Trust & Safety
BioCatch
Security
Seamless and secure online experiences are built with BioCatch behavioral
Contrast Security
Security
Secure AI-generated code with
AppOmni
Security
Gain complete SaaS visibility, strong posture, and agentic AI governance with AppOmni, the leading SSPM and AISPM platform for
SNAPBILL
Security
PCI Vault offers a PCI DSS compliant credit card tokenization API, reducing PCI scope for any business to securely store payment card and
PhishingBox
Security
PhishingBox is a security-focused company that provides a suite of cybersecurity tools to minimize phishing threats, including phishing
Twistlock
Security
Prisma Cloud is the most complete Cloud Native Application Protection Platform (CNAPP) for code to cloud security in any cloud, multicloud
RedLock
Security
Prisma Cloud is the most complete Cloud Native Application Protection Platform (CNAPP) for code to cloud security in any cloud, multicloud
RedShield Security
Security
Managed web application and API security that neutralises exploitable paths in days, without code
Salt Security
Security
Protects organizations from getting breached through their APIs.
Secnap Network Security
Security
Most security vendors stop at
SEON Technologies
Security
SEON's fraud prevention platform unifies real-time detection and AML in one