Pretty much everybody knows about deepfake at this point, though most people only seem to associate it with face swapping. But while its ability to manipulate video content is certainly very impressive, the technology is just as effective at cloning and swapping voices. In fact, deepfake voice software has been around for longer than its video counterpart and is in some ways more advanced.
One of the main issues with regular deepfake audio software is that it can take quite a while to wrap your head around it. Sure, there are certain apps that try to simplify the process but these are generally hard to find and often quite expensive. Voice cloning software, on the other hand, is quite a bit more accessible and tends to be cheaper, if not downright free. At least in some cases.
Related article: Top 10 Deepfake App & Software for 2021
Getting your hands on powerful deepfake voice tools is just a matter of knowing where to look. But you don’t have to worry about that because we already did all the hard work for you. We did a lot of research on this topic and put together a handy list of tools you’re certain to enjoy. Check it out below.
Top 10 Best Deepfake Voice Generators to Try in 2021
Price: 2 minutes of audio for free. Past that, prices start at $30/mo.
Resemble AI is a very powerful text-to-speech and deepfake audio software that can create high-quality audio without requiring large amounts of data. In fact, the AI powering this voice cloning software only needs about 5 minutes to get started. You can use the tool’s quick sampler to train Resemble to mimic your own voice or upload pre-recorded clips instead. The clips can, of course, be of someone else’s voice too. One of the most impressive features of this tool is its ability to use a form of modulation that changes the intonation and adds emotion to the speech.
- Efficient and easy to use
- Advanced speech gradients
- Supports a wide variety of languages
- Only one type of package for individual use
- Primarily aimed at businesses
How does resemble work?
This YouTube video shows you how interesting it is once you start using this deepfake audio software.
Price: 3 hours of transcription and 20 screen recordings for free. Paid plans start at $12/mo.
Descript uses deepfake voice generator to create ultra-realistic voices based on transcripts or audio clips. This deepfake audio software fancies itself more of an audio/video editor that incorporates a wide variety of useful tools, including speech synthesizer, screen recorder, multitrack editing, transcription tool, and more. The editing process is an absolute breeze with Descript, allowing users to modify existing recordings instead of doing additional takes. The main purposes of the tool is to enable users to create quality voiceovers for their videos, and even provides an impressive selection of stock voices to choose from.
- Very impressive editing capabilities
- Comes with many useful tools
- High quality speech synthesizer
- Can feel a bit intimidating at first
- Some of the stock voices can sound artificial
3. CereVoice Me – Voice Cloning Service
Price: $685.99 lifetime license
CereProc is a Scottish company that specializes in advanced text-to-speech and speech synthesis software. The company offers high-quality voice packs in over two dozen different languages. You can buy not only male and female voices here but also those of children. Unlike similar services, CereVoice Me doesn’t require a monthly subscription, opting instead to sell lifetime licenses. This applies to both the voice packs and the voice cloning services. Speaking of which, the deepfake voice generator is extremely efficient, requiring only a sample of a voice, albeit a lengthy one, in order to get the ball rolling.
- Voice packs available in over two dozen languages
- Male, female, and children voices
- Clone your own voice by simply reading a script
- Requires a large upfront investment
- Voice cloning tool designed for personal use only
Price: 1-week free trial. Paid access $200/mo
You may have already heard about this one as the software has become very popular in recent years. This deepfake audio software was recently even used to recreate the voice of young Luke Skywalker in Disney’s The Mandalorian. Gaining the trust of a massive company like Lucasfilm speaks volumes about the quality of ReSpeecher. The software is able to create highly realistic and emotional speech that can be used for everything from movies and advertising to video games, dubbing, audiobooks, and more. There’s a very high demand for ReSpeecher right now so it may take a while before you are able to gain access, but you can take advantage of the free trial in the meantime.
- Amazing high-quality synthesized speech
- Impressive track record
- Generous free trial
- Access limited to 50 users every two weeks
- Expensive, with no flexible payment options
Real-Time Voice Cloning is an open-source project available GitHub. This toolbox allows you to synthesize someone’s voice using as little as 5 seconds of audio. Previously I have introduced a paid software that is very similar to this open-source toolbox here. Thanks for one of our readers who have left an important message here: this software is a scam site that charges you $999.99 lifetime license.
- Can synthesize voices with only 5 seconds of audio
- Free to install the toolbox
- Open-source project
- No online version
- Not easy to use and require some technical skills
iSpeech is the first deepfake voice generator on our list that you can use absolutely for free. The tool is available online and can also be downloaded, provided you’re willing to sign up for an account first. In addition to a voice cloning tool, iSpeech also provides text-to-speech, speech recognition, and web reader solutions, among other things. If you want to get started quickly with iSpeech, you can make use of one of the available demos of celebrities like Scarlett Johansson, Arnold Schwarzenegger or Barrack Obama. Otherwise, you can record your own voices and create custom templates.
- Entirely free
- Easy to use
- Supports over two dozen languages
- Lacks in quality compared to other tools
- Primarily designed for developers
This next deepfake voice generator is quite unique in that it is able to change your voice to an entirely different one in real time. Modulate.ai’s VoiceWear is a very advanced tool primarily designed to allow gamers to take on the voice of their favorite video game characters. It’s essentially a role-playing tool but a lot more sophisticated than anything else you can find out there. VoiceWear can perfectly mimic the user’s intonation, emotion and even accent, allowing them to sound like normal people, just with a different voice. Despite being designed with game characters in mind, VoiceWear can easily replicate anyone’s voice.
- Advanced software developed at Cambridge
- Able to synthesize non-human voices (orcs, robots etc.)
- Works in real-time
- Not readily available to the public, though you can schedule a demo session
- Creating custom voices based on specific individuals takes around a month
8. ReadSpeaker – Voice Cloning Software
ReadSpeaker is another voice cloning software with many possible applications, including virtual assistant personas, guidance & navigation, smart home controls, gaming, and more. The main targeted audience, however, seems to be marketers. The tool allows for the easy creation of commercials in various languages using voices of celebrities or fictional characters. Just like the previous tool on this list, ReadSpeaker isn’t really meant for the general public but you can request a demo and they will get back to you with a price quota.
- Great deepfake voice solution for businesses
- Cross-lingual cloned voices
- Custom pronunciation dictionaries
- Synthesized voices can sound artificial
- No readily available to the general public
Price: 30 minutes free voice credit. Paid plans start at $24 per 4 hours of voice credit
Need talented actors to voice your video game or movie characters but can’t afford their services? ReplicaStudios came up with a solution to that problem by providing efficient and fairly cheap AI voice actors instead. The AI actors are trained by professionals working in the industry so you’re getting their actual voices. The difference is that you can make them say whatever you want without hiring the people themselves. You can’t easily replicate the voice of a celebrity, for example, but you can customize existing voice packs to suit your needs.
- Straightforward payment model
- AI trained by actual professional voice actors
- Good customization tools
- Difficult to clone third-party voices
- Commercial use only
Price: Free with ads (in-app purchases)
Last but not least we have Voice Change with Effects, a fairly traditional voice cloning software. The app is very straightforward and easy to use – record your voice, slap on some quirky effects, and have fun with it. Technically speaking, this isn’t really deepfake voice since you can’t clone other people’s voices. However, you can create a similar effect by combining its text-to-speech engine with imported pre-recorded audio. There are more than 40 effects to choose from and a handful of customization options along with various other features like the ability to create images with sound, set recordings as ringtones, and more.
- Easily accessible to everyone
- Entirely free
- Not many advanced features
- Ads can be bothersome
Voice cloning software hasn’t been around for all that long but the technology can already do a lot of impressive things. Although it may seem like this technology is mainly used to impersonate famous people, which does happen on occasion, deepfake’s primary goal is entirely different. The future of deepfake will be in industries such as entertainment, advertising and automation, and we can already see signs of that happening right now. But while most of the tools we covered today aren’t necessarily aimed at regular users, there’s no reason why you shouldn’t check them out anyway. Especially the cheaper ones.
Related article: Top 10 Face Swap Apps Review 2021
How to Deepfake a Voice?
You can deepfake a voice using a wide variety of AI-based voice cloning software and apps. The process usually involves uploading samples of either your own voices or someone else’s and then letting the modulation engine process them. A lot of these tools tend to have a text-to-speech feature, which essentially allows you to make the resulting voice say whatever you want.
What is the Best Deep Voice Software?
As with most categories of voice cloning software, it’s hard to make the argument that one is hands-down better than all the others. That said, Resemble and Descript are generally seen as some of the most advanced at the moment so we recommend starting with those before testing any others.