Synthesia
Training and business videos with avatars in 140+ languages, with a free plan available.
What it is
Synthesia makes videos with avatars and voiceover in 140+ languages: from a document, a link or a PowerPoint presentation you get a video with a presenter. It offers one-click translation of finished videos, AI dubbing with voice cloning and lip sync, a personal avatar from a single photo and an avatar builder. Interactive elements are available (quizzes, buttons, branching), along with Sessions for role-play practice and surveys, brand styling and SCORM export. The free Basic plan gives 500 credits a month (about 10 minutes of video), no card needed.
- Avatars
- Training
- Dubbing
- Corporate video
Who it is for
Professions we suggest this tool for:
Price
Freemium
Plans change; current prices are on the official page: synthesia.io
Alternatives
- HeyGen · Video with digital avatars, video translation with lip sync, and a Video Agent that works from a prompt.
- Colossyan · Avatars for training videos and courses: documents, quizzes, 100+ languages, SCORM.
- D-ID · Digital humans for video and live conversation: a studio, visual AI agents and an API.
Official site
Checked: October 2026 · source