Synthesia Review (2026): What It Does, Pricing & Who It's For
An honest 2026 look at Synthesia: Text-script-to-video with AI avatars in 140+ languages — product demos, onboarding, and training videos without filming.
Some links below are affiliate links — we may earn a commission if you sign up, at no cost to you. This never affects our assessments.
Synthesia — Text-script-to-video with AI avatars in 140+ languages — product demos, onboarding, and training videos without filming.
Why Synthesia stands out in 2026
For software teams the killer use is versioned product walkthroughs: update the script, regenerate, done — no re-shoot when the UI changes.
Pricing
Free plan ~10 min/month (watermarked); Starter ~ $18/mo annual; Creator ~ $64/mo; Enterprise custom.
Who it fits
Product teams producing onboarding/help videos that change as often as the product does.
The honest limitation
Avatars read scripts; they don't demo software. Pair with screen recording for actual UI walkthroughs.
Quick start
- Write the script tight — 130-150 words per minute of video
- Pick one avatar and voice and stick with them across your help library for consistency
- Use screen-recording B-roll over the avatar for the UI parts
Not convinced? The closest alternatives are HeyGen, D-ID, Colossyan — see our full alternatives breakdown.
Looking for a software agency?
Take our free 3-minute matching quiz and get a personalised agency shortlist.