HeyGen

HeyGen

Create AI avatar videos and translate any video into 40+ languages while preserving the original speaker's voice.

Video & Animation New Freemium ★ 4.6
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HeyGen leads the AI avatar video space for video translation — its feature can dub any video into 40+ languages, synchronising lip movements while preserving the original speaker’s voice.

Free tier gives 1 credit. Creator ($24/mo) gives 15 credits. Business ($120/mo) unlocks 4K and team features.

HeyGen’s avatars are among the most realistic available, including hyper-realistic Expressive Avatars. Custom avatar creation requires only a 2-minute video recording. The Streaming Avatar API lets developers embed real-time interactive avatars into their own applications for customer service bots and virtual tutors.

Pros: Best video translation with voice preservation, hyper-realistic avatar quality, Streaming Avatar API, wide language coverage.
Cons: Expensive per-credit pricing, free tier very limited, custom avatar takes processing time.

Best for: Global businesses needing multilingual video, online educators, sales teams, and developers building interactive avatar applications.