Synthesia is one of the most established tools for a very specific job: taking a script and turning it into a presenter-led video with AI avatars, no camera, no studio, no reshoots. For companies that need a steady stream of training and explainer videos, that single workflow replaces a lot of production overhead.
What Synthesia actually does
You type or paste a script, pick an avatar, and Synthesia renders a talking-head video in the language you choose. You can edit the text and regenerate, swap slides and screen recordings into the video, and produce in a long list of languages from the same script. It's built for scale — many short, scripted videos — rather than for a single cinematic edit.
What it costs
| Plan | Price | What you get |
|---|---|---|
| Basic | $0/mo | 1,200 credits/mo (~10 min video), 1 editor, 9 avatars |
| Starter | $29/mo ($18 annual) | 1,200 credits/mo, 125+ avatars, 1 editor + 3 guests |
| Creator | $89/mo ($64 annual) | 3,600 credits/mo (~30 min video), 180+ avatars, 5 personal avatars |
| Enterprise | Custom | Unlimited minutes, custom seats, 240+ avatars |
Pricing from the Synthesia pricing page, checked 2026-09-10. Credits translate to roughly one minute of video per 120 credits. Verify current plans on the vendor page before buying.
Who it's for
Synthesia is built for the business video workflow: onboarding, compliance and product training, software demos, and internal comms that need to be produced and updated often. If you ship a lot of short scripted videos and would otherwise be recording, re-recording and editing a human presenter, it's the right shape of tool.
When to pick something else
Synthesia is not a creator tool. If you want expressive, creator-style avatars with more character and motion, HeyGen is stronger for that. And if the video needs a real human face — testimonials, a personal brand, anything where authenticity is the point — no avatar tool replaces a camera. The honest line: Synthesia wins on polished, scripted business video at volume, not on creator personality.
The verdict
Choose Synthesia when the job is "turn this script into a professional-looking video, fast, and keep it easy to update." For business training and explainers it earns its price. Skip it if you need creator-style avatars (HeyGen) or a real human on camera.
Sources
- Synthesia, official pricing page: synthesia.io/pricing
This review reflects features and prices as of the last verification (2026-09-10). Prices change; confirm on the vendor page before buying. Commissions, if any, never influence which tool we name as the winner.