Security & Privacy

Revly is built with privacy as a core principle. Here's what makes it different:

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  Cookie mode or cookieless, your choice. By default, Revly uses first-party cookies (_revly_vid and _revly_sid) scoped to your domain for accurate multi-day attribution. If your site requires stricter compliance (GDPR, LGPD), you can switch to cookieless mode per site. In cookieless mode, no cookies are set and visitor IDs are derived from a daily-rotating server-side fingerprint. No cross-site tracking either way, no third-party data sharing.
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  No personal data collected — The tracker does not collect names, emails, IP addresses, or any personally identifiable information by default.
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  Zero external dependencies — The tracker has no third-party libraries. Zero dependencies means zero supply-chain risk.
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  Lightweight— Ultra-optimized script. It won't slow down your website.
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  Reliable delivery — Events are sent via navigator.sendBeacon, which ensures data is delivered even when the user navigates away or closes the tab.