Synthesia Review
Sellers creating training videos, explainers, or multilingual content
Last updated 2026-04-01
Our verdict
Brilliant for explainer and how-to videos without hiring a videographer. Less useful for product-focused content where real footage matters.
What is Synthesia?
Synthesia lets you create professional-looking videos using AI avatars and text-to-speech, without needing a camera, studio, or on-screen talent. For e-commerce sellers, the main use cases are product explainer videos, how-to guides, customer onboarding content, and multilingual video ads. You type a script, choose an avatar, and Synthesia generates a finished video.
Key features
The avatar library includes over 120 realistic AI presenters with support for 130+ languages. This makes Synthesia particularly valuable for sellers targeting international markets. The video editor lets you add product images, screen recordings, and text overlays alongside the avatar. Templates for e-commerce use cases like unboxing walkthroughs and FAQ videos are included.
How it performs
The video quality is genuinely impressive for text-based content like tutorials and explanations. Where it falls short is product-focused content. AI avatars cannot hold or demonstrate physical products, so you still need real footage for product demos and lifestyle content. The lip-sync accuracy has improved significantly but can still feel slightly off in close-up shots.
Who should use Synthesia?
Synthesia is worth the investment if you regularly need video content that does not require showing physical products. Think FAQ videos, brand story content, or multilingual ads. If your primary need is product demos or lifestyle footage, a smartphone and basic editing app will serve you better. The starter plan at $22 per month is reasonable for occasional use.
Pricing
Starter
$22/mo
Pro
$67/mo
Free trial available
Score breakdown
Pros
Cons
Supported platforms
Ready to try Synthesia?
Sellers creating training videos, explainers, or multilingual content
Similar tools
Jasper AI
Mid-size DTC brands with marketing teams
Copy.ai
Sellers needing quick product descriptions and ad copy on a budget
Canva
Every e-commerce seller, period. Essential for product images, social posts, and ads.
PhotoRoom
Any seller who shoots their own product photos and needs clean white or lifestyle backgrounds