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HeyGen vs Synthesia

A side-by-side look at pricing, free plans, platforms and features, for tools that both cover avatars, video.

HeyGenVerified

AI avatars, video translation and lip-sync

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vs

SynthesiaVerified

AI avatar videos from a script

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Feature HeyGenSynthesia
PricingFree plan · from $20/seatFree plan · from $29/month
Free to startYesYes
Best forAvatars, Video, TranslationAvatars, Video
Who uses itMarketers, Content creators, Sales teamsMarketers, Teachers, Customer support teams
Works onWeb, APIWeb, API
AboutHeyGen creates talking-avatar videos from text, lets you make a digital twin of yourself, and translates videos into other languages with lip-synced dubbing. Marketers and sales teams use it for personalised and localised video.Synthesia turns a written script into a video presented by a realistic AI avatar in over a hundred languages. Companies use it for training, onboarding and product explainers without cameras or studios.

Which one should you pick?

Both are described from their official websites; try each with a real task from your own work before you commit, since quality depends heavily on the job.

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