Looking for Synthesia alternatives to dub videos, generate speech from text, or clone your voice to create human-like content at scale with an avatar?
Synthesia helps you translate and dub videos into 29+ languages in minutes, preserving your original voice and ensuring perfect lip sync.
However, some users of the tool are not satisfied with the platform’s limited avatar customization, the big price gap between paid plans, and how unnatural the avatars can be at times.
I sifted through 30+ AI voice generation and dubbing solutions, looked at verified customer reviews, and talked to video content creators to build this list of the ten best Synthesia alternatives for video generation in 2025.
In this detailed guide, I will cover each tool’s features, pricing structure, pros & cons, and use cases to help you make a more informed decision.
Before we start, I want us to discuss why some video content creators are considering switching from Synthesia: ⤵️
Most content creators are looking to switch from Synthesia due to its limited avatar customization, steep pricing tiers, and the unnatural, robotic feel of its avatars.
By no means am I saying that Synthesia is a bad video generation tool that you should run from. In fact, there are hundreds (if not thousands) of content creators who are happy with it and have been using it for more than a year.
The tool lets you translate any uploaded video into 29+ languages in minutes while retaining each speaker’s original voice.
Despite this, some customers have been dissatisfied with the platform for several reasons:
The #1 issue for users of Synthesia has been its limited avatar customization, which can make them feel robotic.
One user of the platform notes that their team did not have many options to customize the speech, pronunciation, and delivery of the avatars.
‘’Limited character customization. Avatars can feel robotic. You don't have many options to customize the speech, pronunciation, and delivery.’’ – G2 Review.
Another recurring complaint was about the big price gap between Synthesia’s paid plans, which left medium-sized enterprises wondering what they could do about it.
Synthesia’s creator plan costs €58/month when billed annually for 360 minutes of video a year (not a month), which has left some users asking for enterprise pricing, which has reportedly been in the thousands per month.
‘’Huge price gap between the self-service Creator plan and the Enterprise + Agency plans. A new plan bigger than Creator and smaller than the Enterprise would be a nice fit for some customers.’’ – G2 Review.
Last but not least, customers of Synthesia are not happy with how unnatural some of the avatars look, especially their eye movements and corrections.
This kind of defeats the purpose of avatars since they are supposed to mimic life-like behavior, and can break the ‘’immersion’’ in your viewers.
‘’The only challenge I’ve faced so far is with the avatar’s eye movement/correction, which hasn’t looked entirely natural in some cases.’’ – G2 Review.
Each AI voice generation, avatar creation, and dubbing platform that we went through has its pros and cons.
We went over the 10 best alternatives to Synthesia for different use cases of AI voice generation that can help you create videos, dub content, and create avatars to scale video content production.
Built for content creators, media producers, and global brands that want to translate English for the world, Camb AI offers the world’s most capable speech and translation AI that aims to help you dub and translate content into 140+ languages.
If you’re looking for a dubbing solution that provides:
Then you can schedule an Enterprise call to learn more about Camb AI or start right away for free.
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