7 Total
1 High severity
6 Medium severity
0 Low severity
Summary

Synthesia's privacy policy establishes the company's collection, processing, and retention procedures for personal data generated through its AI video creation platform. The policy specifies that custom avatar creation results in collection of biometric-adjacent data including voice recordings and facial likeness, with processing governed by applicable data protection frameworks in the EU, UK, and California. The policy establishes that users may submit requests to privacy@synthesia.io to exercise data subject rights including access, correction, deletion, and portability.

Technical / Legal Breakdown

This document is Synthesia's Privacy Policy, governing the collection, use, and disclosure of personal data in connection with its AI video generation platform and associated services, with GDPR and UK GDPR cited as primary legal frameworks alongside CCPA and other applicable laws. The policy states that Synthesia collects account information, usage data, content data (including uploaded images and voice recordings used to generate AI avatars), technical identifiers, and marketing data, and that the agreement authorizes use of this data for service delivery, product improvement, safety enforcement, and marketing communications. Notably, the policy addresses the collection and processing of biometric-adjacent data in the form of personal likeness and voice recordings for custom AI avatar creation, which creates processing obligations that engage specialist data protection regimes including the Illinois Biometric Information Privacy Act and similar state biometric laws in the United States, as well as GDPR Article 9 considerations depending on how such data is classified by regulators. The policy engages GDPR, UK GDPR, CCPA/CPRA, and potentially BIPA and other US state biometric privacy laws; compliance obligations vary materially by jurisdiction and the policy's adequacy under these frameworks may depend on how regulators classify AI-generated likeness and voice data. Material considerations include the dual role Synthesia occupies as both a data controller for its own users and a data processor for enterprise customers, cross-border data transfer mechanisms, and the adequacy of consent obtained for biometric or likeness data processing.

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1 important change detected

2 versions captured · Last updated: June 2026

What changed Synthesia's privacy policy footer was updated on June 5, 2026, changing one navigation link in the company information section. The previous link to 'Ethics Guidelines' was replaced with a link to 'Responsible AI'. This is a structural change to the policy's navigation and messaging framework but does not alter the substantive privacy protections, data handling procedures, or user rights stated in the policy itself.
Why this matters This change does not materially affect the privacy protections, data collection practices, or user rights stated in Synthesia's privacy policy. The update reorganizes footer navigation by replacing a link to 'Ethics Guidelines' with a link to 'Responsible AI'. The substantive privacy terms remain unchanged.
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Recent Provision Changes Jun 5, 2026

7 provisions unchanged.

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High — 1 provision
Medium — 6 provisions

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Archival ProvenanceSource & Archival Record
Last Captured June 5, 2026 18:39 UTC
Capture Method Automated scheduled archival capture
Document ID CA-D-000470
Version ID CA-V-003473
SHA-256 f21ea5f4d7b3c20365b85c1c75a936579ab1ca57579e86749f2ea3c79fe60ed9
✓ Snapshot stored ✓ Text extracted ✓ Change verified ✓ Hash verified

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