HeyGen

HeyGen: AI avatar video and video translation platform

HeyGen is an AI video platform for turning scripts, presentations, and campaign ideas into avatar-led videos. It is used by marketing, sales, training, support, and localization teams that need video without booking a studio, crew, or presenter.

Core capabilities

• AI avatars: create talking presenter videos from text scripts.
• Video translation: localize existing videos with translated speech and lip-sync-style delivery.
• Templates and brand assets: build repeatable layouts for marketing, onboarding, product demos, and internal comms.
• Personalized video: generate variants for sales outreach and customer engagement.
• API workflows: integrate avatar generation and video creation into internal systems or products.

Best use cases

HeyGen is best for product explainers, training modules, sales prospecting videos, multilingual announcements, help-center videos, social ads, event invitations, and onboarding content. It is not a replacement for cinematic production, but it is strong for repeatable business video at scale.

Sources checked

• Official HeyGen website
• HeyGen video translation
• HeyGen API documentation
• HeyGen AI avatars