Synthesia

What is Synthesia?

Synthesia is an AI video generation platform that creates studio-quality videos using realistic avatars and voiceovers, made by Synthesia AI Ltd. The platform enables users to produce professional video content without filming, cameras, or actors by selecting from 240+ customizable avatars, choosing from 1000+ AI voices across 160+ languages, and inputting text or documents that the system converts into video narratives.

The platform serves enterprise and mid-market organizations across learning and development, sales enablement, compliance training, marketing, and internal communications. Users include over 90% of Fortune 100 companies, with clients reporting 90% time savings in video production and the ability to create localized content in minutes rather than hours. Synthesia offers an AI Video Assistant that transforms existing documents, web links, or scripts into formatted videos, plus one-click translation capabilities that maintain avatar synchronization across multiple languages. Additional features include real-time team collaboration, interactive video elements, video analytics, brand kit management, version control, and direct publishing workflows that bypass traditional learning management systems.

The platform operates on a freemium model with a free tier requiring no credit card, paid plans for teams and enterprises, and custom pricing for large-scale deployments. It integrates with learning management systems, video hosting platforms, and productivity tools. Synthesia maintains SOC 2 Type II, ISO 42001, and GDPR compliance certifications, positioning itself as enterprise-secure. The tool also includes an AI Screen Recorder for capturing presentations and an upcoming Video Agents feature for automated engagement.

Competing solutions in the AI video generation space include Runway, HeyGen, and D-ID, each offering similar avatar-based video creation with varying feature sets and pricing structures.