Synthesia review
AI avatar video for corporate training, internal comms, and product education.
TECHi verdict
Synthesia is the strongest case that boring AI video is where the money is: nobody shares a compliance module for its cinematography, but thousands of companies need one in eleven languages by Friday, and this is the fastest way to make it. Express-2 raised the ceiling — full-body gesture and clean lip sync over long takes — without changing what the product is: consistent, repeatable presenter video, not cinematic generation. The free plan and $29 Starter are evaluation tiers; real teams land on Creator at $89 or, more honestly, on Enterprise once minute caps collide with a content calendar. Buy it if you run a training or comms pipeline with recurring updates; skip it if your video needs to feel filmed, because viewers can still tell.
Pros
- + Script-to-video in a browser: paste text, pick an avatar, publish — no camera, crew, or editing timeline required
- + Built for the update cycle: change the script and regenerate instead of reshooting, across 160+ languages and voices
- + Express-2 avatars sustain natural gesture and lip sync across minutes-long 1080p takes — the failure mode of cheaper avatar tools
Watchouts
- - Presenter-format only in practice — for scenes, b-roll beyond short prompted avatar actions, or cinematic shots you'll need Runway-class tools
- - Still reads as synthetic: viewers clock the avatar within seconds, which caps its usefulness for persuasion, marketing, and anything emotional
Frequently asked
What are the pros of Synthesia?
Script-to-video in a browser: paste text, pick an avatar, publish — no camera, crew, or editing timeline required. Built for the update cycle: change the script and regenerate instead of reshooting, across 160+ languages and voices. Express-2 avatars sustain natural gesture and lip sync across minutes-long 1080p takes — the failure mode of cheaper avatar tools
What are the watchouts / cons of Synthesia?
Presenter-format only in practice — for scenes, b-roll beyond short prompted avatar actions, or cinematic shots you'll need Runway-class tools. Still reads as synthetic: viewers clock the avatar within seconds, which caps its usefulness for persuasion, marketing, and anything emotional
What is the TECHi verdict on Synthesia?
Synthesia is the strongest case that boring AI video is where the money is: nobody shares a compliance module for its cinematography, but thousands of companies need one in eleven languages by Friday, and this is the fastest way to make it. Express-2 raised the ceiling — full-body gesture and clean lip sync over long takes — without changing what the product is: consistent, repeatable presenter video, not cinematic generation. The free plan and $29 Starter are evaluation tiers; real teams land on Creator at $89 or, more honestly, on Enterprise once minute caps collide with a content calendar. Buy it if you run a training or comms pipeline with recurring updates; skip it if your video needs to feel filmed, because viewers can still tell.