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User ID
Warned Account Sharers
Identify both bots and human attacks
Real-time blocking
Rules execute in milliseconds to block account takeovers inline without noticeable delay.
Custom definitions
Define account takeovers your way using advanced filtering and real-time velocity queries.
Granular analytics
Leverage BI-grade analytics to expose account takeovers and fraud rings at scale.
Data enrichment
Enriched with device intelligence, risk scores, velocity metrics, and much more.
Segmentation
Define account takeovers using custom logic
Castle lets you use advanced filtering, real-time velocity queries, and custom lists to segment out account takeovers with high precision.
Automation
Action on account takeovers in real-time
Rules execute in milliseconds and can be used to adapt the user experience based on risk in real-time.
Real-time decisions
Assessments of data like user count per device or hourly failed logins executed in the blink of an eye.
Inline blocking
Initiate request blocks or step-up verifications anywhere in your app without disrupting the user experience.
Alerts & notifications
Ensure your team and users stay informed with triggered Slack notifications or webhooks.
Analytics
A holistic view of account takeovers
Harness the power of BI-grade analytics to expose account takeovers attacks and unravel fraud rings with precision.
Pattern exploration
Uncover bad user activity by querying and visualizing large amounts data and turn into rules with a few clicks.
Network analysis
Spot network of bad user activity via shared devices, emails, IPs, payment methods, or addresses.
Session monitoring
Get a complete history of each user and company, down to individual page views and any custom actions.
Rule backtesting
Test complex risk logic on historical data first, ensuring zero disruption to legitimate users.
Enrichment
All the data you need to pinpoint account takeovers
Every interaction is enriched with comprehensive device intelligence, risk scores, location data, and much more.
Risk Scores
Out of the box risk scores for account abuse, account takeover, and bot abuse.
Velocities
Compute personalized signals based on real-time metrics like counts, sums, averages, and more.
Device fingerprinting
Persistent device identifiers resilient to storage resets and resistant to privacy plug-ins.
Bot detection
Identify bot actions via bot scores, headless indicators, or velocity and rate limit checks.
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Create your free account today
Starting at $0 for 1,000 requests per month, with transparent pricing that scales with your needs.