Synthesia Partners with Cinder for Enhanced AI Video Moderation at Scale
Synthesia, an enterprise AI video platform, announced a partnership with Cinder to enhance its AI video moderation capabilities. This collaboration integrates Cinder's moderation infrastructure for scaled content review, aiming to strengthen trust and safety for Synthesia's users, especially those in regulated industries. The partnership will enable Synthesia's trust and safety team to build faster against new harm types and validate decisions with richer signals.
Key Takeaways
- Synthesia's automated moderation tooling reviewed over 11.5 million content pieces in 2025, removing 841,957 for policy violations.
- Automated moderation volume increased by 77% (from 6.56 million to 11.58 million items) between 2024 and 2025.
- Manual review volume decreased from 792,586 to 441,086 items, with manual removals falling from 138,692 to 70,272.
- Cinder acts as a second-pass agent on model decisions, gathering context and escalating only genuine judgment calls to human reviewers.
- Synthesia has earned ISO 27001, ISO 42001, and ISO 27701 certifications for its product controls.
Why It Matters
This partnership signals a maturation in AI video platform operations, emphasizing proactive content moderation as critical infrastructure for enterprise adoption. As AI-generated content scales, the ability to rapidly identify and mitigate new harm types will dictate platform usability and regulatory compliance, especially for clients in sensitive sectors like finance and healthcare. Industry players should observe how this integrated approach impacts content velocity and trust metrics to assess the viability of similar moderation frameworks in their own deployments.
Read full article at synthesia.io