"Circle's privacy practices pose significant risk to users through extensive behavioral biometric collection (keystrokes, mouse movements), broad sharing with advertising partners for cross-device tracking using account identifiers, and vague data retention policies that permit indefinite archival for 'legitimate business purposes.' Critical gaps include automatic email open tracking without opt-in, message content sharing with third parties, and policy fragmentation across community-specific implementations that obscure the full scope of data practices."
circle Privacy Concerns & Scorecard
Broad sharing with advertising networks and marketing partners including cross-device tracking via common identifiers
Extensive collection of behavioral and biometric data including keystroke dynamics, mouse movements, clicks, and scrolling patterns alongside traditional personal data
No explicit security guarantees; company disclaims responsibility for data security
Do Not Track signals are not respected by the service
Data retention policy is vague with indefinite retention for legitimate business purposes and archived copies
No explicit per-action consent model for behavioral tracking; cookies and web beacons collected automatically
No recommended actions at this time.
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Data Collection & Tracking
Personal Information Collected
Account creation, billing, identity verification, third-party advertising identification
Service personalization, analytics, advertising targeting
Security, service delivery, cross-device tracking, analytics
User analytics, fraud detection, targeted advertising, AI feature development
Service delivery, analytics, email open rate tracking, third-party marketing
Service improvement, analytics, personalization, advertising effectiveness measurement
Community functionality, AI feature training and operation, social platform integration
Payment processing, billing, financial analytics
Cross-Platform Tracking
Circle enables cross-device tracking by sharing common account identifiers (email and user ID) with third-party advertising partners who use cookies and web beacons to monitor your behavior across the internet. Google Analytics and other analytics tools track your activity, and social sharing features allow your actions to be published across social media platforms, creating persistent cross-platform records.
Tracking Methods:
Cookies
First-party and third-party cookies used to track user behavior across Circle and partner websites for analytics and advertising
Web Beacons
Invisible tracking pixels used to monitor user activity, page views, and email open events
Device Fingerprinting
Combination of device identifiers and behavioral data used to identify users across devices even without cookies
Account Identifier Sharing
Email and user ID shared with third-party advertising partners to enable cross-device tracking and retargeting
Google Analytics
Third-party analytics tool that tracks user behavior and enables cross-site behavioral tracking
AI & Data Training
circle does not train AI on your content
Based on their public policy, your content is not used to train AI models.
How to Object
No opt-out available
This service does not currently provide a public way to opt out of AI training.
Why We Analyzed circle
TrueTerms automatically audits privacy policies and data practices using advanced machine learning to keep you informed and protected. This scorecard is based on the latest available public terms of service and privacy policies as of 2026.