Synthesys Review – Best Text to Speech Software?

Last Updated on October 16, 2022 by Shane

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In this honest and unbiased Synthesys review, you’ll find out if you should use it for your videos and other purposes. Is this the best and the most natural text to speech software in the market? Let’s find out.

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A couple of years ago, I wanted to create an animated explainer video for a small event. I could make the animated video, but I didn’t have the budget to hire a voice-over artist for the explanation.

And I’m a person who doesn’t like my voice, so there’s no way I could think of using my voice. I tried to do it but I couldn’t. I don’t know why it feels so weird to listen to my own recorded voice. I ended up using one of those text to speech tools which sounded like a creepy robot talking.

How Important is a Text-to-Speech Conversion Software to You?

Before jumping into using a tool like this, the first question you need to ask yourself is, why do you need this kind of tool.

If you want to create only one video to promote your business or for personal use only, I recommend you opt for much cheaper tools than Synthesys such as Watson by IBM (free) or Natural Readers.

What is Synthesys?

Synthesys is an easy-to-use web-based software that converts text to speech with real human voices. It is one of the best softwares that turns text into an actual human voice-over quick and easy.

With this software, you can create voice-over for Sales Videos, Video Sales Letters, Animated Videos, Explainer Videos, Social Media Marketing Videos, TV Commercials, Podcasts, etc.

The voice-over in this video was 100% created with Synthesys.


  • It uses real human voices
  • It’s 100% web-based
  • Very easy to use
  • You don’t have to hire expensive voice-over artists
  • Will provide you voice-over in just a few minutes
  • It’s one-time payment only
  • 14-days money-back guarantee


  • Has only 8 different voices
  • Some of the voices still sound robotic
  • No other languages – Only English
  • Credit system makes it complicated. You’ve to buy credits when they’re over
  • Little expensive

Our Synthesys Review

Synthesys is a new kid in town, but don’t let that underestimate its power.

Even if it was just launched recently, it has quickly become one of the best text-to-speech tools in the market, and it is growing. Its real human-like voice surprised us.

I’m pretty sure you will be amazed with this software. People are loving it, but is this just a hype or is Synthesys the ultimate text-to-voice converting software.

The Good, The Bad, and The Ugly

For this review, I tried different text and contents to see how they sound. I kept using it for a while. I tried to covert the texts from various books, scripts, and speeches to see how it fares compared to other popular alternatives.

Why You Should Use Synthesys?

  • It’s one of the best text-to-speech softwares in the market
  • It is the most human-like text-to-speech software
  • It’s 100% web-based, which means you don’t have to download and install any softwares to use it
  • It’s easy to use, and you don’t have to learn the software to use it
  • You don’t have to hire expensive voice-over artists for your videos. You can use any voice from Synthesys which matches your text or script
  • You don’t have to wait for hours or days to get a voice-over from a voice-over artist for your videos. Synthesys will provide it in just a few minutes
  • One of the good things about this software is that it is one-time payment only. You don’t have to worry about the monthly or yearly payments
  • It provides 14-days money-back guarantee. You can try Synthesys for few days, and you can get fully refunded if you don’t like it

How to Convert Your Text to a Voiceover on Synthesys?

Step 1: Choose the voice

Choose the voice that suits your script, text, or personality from the given 8 voices.

Step 2: Paste your text

Type or paste your text/script in the text box, as shown below and click “Create”.

Step 3: Render and download

And click render, download the MP3 file to your device, and use it for your video or other projects.

The video below will show you how easy it is to use the Synthesys. I like its simple and minimal interface design, which makes it very easy to use.

A short demonstration of Synthesys.

The 8 Different Voices of Synthesys

Some samples of Synthesys’s 8 different human-sounding voices are listed below.

1. Dan R.

This voice is best for Video or Radio Advertisements.

2. John M.

Best for Film or Series Trailers.

3. Renee W.

Best for AudioBook, Storytelling, etc.

4. Mary S.

Best for AudioBook, Storytelling, etc.

5. Alicia M.

Best for Radio Advertisement.

6. Deborah D.

Best for AudioBook, Storytelling, etc.

7. Beatrice J.

Best for TV Commercial or Radio Advertisement.

8. Edmund L.

Best for Storytelling or Audiobook.

What People Think About Synthesys

I researched on the internet to find out what people who are using Synthesys are talking about it. These are some reviews from the users.

Synthesys Review and Voice Demo by VidSociety

Synthesys Pricing

The pricing structure is a little different from others. It has two types of packages, which are as follows.

Synthesys Lite – $67

  • Access to 8 natural human-like English voices
  • Sound editor for podcasts and audiobooks to match your text or script
  • 10,000 credits included

Synthesys Commercial – $97

  • Access to 8 natural human-like English voices
  • Sound editor for podcasts and audiobooks to match your text or script
  • You get a commercial license, which means you can work with clients and use the voices
  • 30,000 credits included
  • Special Bonuses

Extra Credits

Each credit is 1 character. 60 minutes of voice over contains 30,000 characters or credits.

  • 150,000 Extra Credits – $147
  • 500,000 Extra Credits – $297
  • Unlimited Credits – $497

Who All Can Use Synthesys?

1. Business Owners

You can use Synthesys’s voices to create exciting videos for your social media ads, promotional videos, etc. to attract your customers or clients.

2. Social Media Agencies

As you know how powerful videos are in digital marketing, Synthesys can be very useful in making marketing videos, explainer videos, etc. for your clients.

3. Video Production Studios

As you know, how powerful videos are in digital marketing, Synthesys can be very useful in making marketing videos, explainer videos, etc. for your clients.

4. Animation Studios

Synthesys’s voices are best for animated marketing and explainer videos. If you are an animator or run a studio, it will save you time and money.

5. Freelancers

If you are an animator, video creator, or digital marketing specialist working as a freelancer, you can use Synthesys to create your videos’ voice-over.

6. Marketing Consultants

You can create marketing videos for your clients using the voices from Synthesys and help them increase their sales.

7. Product Creators

Created a product and want to promote it? You can create your product walk-through and training videos using Synthesys’s voices.

8. YouTubers

Want to start a YouTube channel or need voice-over for your existing channel? Synthesys can provide different voices according to your videos.

9. Podcasters and Audio Books

Synthesys can also be used for your podcast and turning books into audiobooks. You can choose the voice that suits your need from the 8 different voices and use it for your podcast or audiobooks.

Even if you don’t have any skill, you can use the online freelancing platforms like Fiverr and Upwork to make money using Synthesys. You can create voice-overs using Synthesys and deliver it to your clients. You can provide both male and female voices. 


Synthesys has been on my mind for quite a while now, especially with its natural human-like voices.

So what’s the final verdict of this Synthesys review?

To me, despite its complicated pricing structure, Synthesys is the most human-like text to speech software in the market.

If you are looking for a real human voice to replace those expensive voice-over artists, Synthesys is the right choice for you.

With all that said, you really can’t go wrong with its 14 days money-back guarantee to dive in deeper and check it yourself if it is what you are looking for.

If you’d like to add some music to make your videos more interesting, you can check out my article on the best premium music and sound effect sources.

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