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Artificial intelligence has given rise to some seriously insane technological innovations. One of which is AI voice generators.
You can clone anybody’s voice within the blink of an eye, and you don’t need any heavy equipment or technical skills to do that. Whether it’s a celebrity, public figure, or politician, it’s easy to mimic any voice.
The best AI voice generators let you clone, turn text into speech, or generate realistic AI humanlike voices in different languages, accents, tones, and emotions that make it sound more natural.
You can use these voice AI-like-human applications for different purposes, such as advertising, YouTube videos, documentaries, songs, educational materials, e-learning, etc.
However, several AI voice creators are in the market, making it difficult to know which suits your specific needs.
Luckily, you don’t have to test them all; I have done the initial research, and here are my best realistic AI voice generators.
1. VEED
VEED is a super realistic AI text-to-speech generator. Perfect for YouTubers, content creators, and advertising agencies. Its interface is beginner-friendly and intuitive, with features that make audio and AI video generation content effortless.
You can use VEED for all AI speech generator and video content creation needs. Its text-to-speech feature has excellent capabilities. It lets you create AI audio using voice-over or text-to-speech features.
It comes with over 200 languages in different accents.
For example, you can choose English in different accents, like British, America, Australia, Nigeria, Kenya, India, Arab, etc.
Next, select your AI voice avatar from the list. Each voice AI generator has its name and gender character—type in your text for the VEED AI voice to read aloud.
The text area is character-sensitive to commas, punctuations, question marks, etc. So, when you include punctuations, exclamations, and commas in your text-to-speech fragment, the AI reads your text to sound precisely what you mean.
VEED includes features that make adding background music, voice, and special effects to your video easy. You can drag, trim, or click the voice into any scene in the video timeline.
VEED Tops Features
- Unlimited stock audio and video content.
- Automatic subtitles
- Subtitle translation into over 50 languages
- Background noise removal
- Use a teleprompter to read your text.
- AI-powered humanlike voice text-to-speech avatar
- AI-powered visual avatars of different ethnicities, color, and races.
- Access to custom and stock templates.
- Record from screen or webcam.
- Onboarding and training for Business and enterprise customers.
Check the pricing page for full VEED features and platform capabilities. Or watch the video explanation to learn more about VEED.
2. Synthesia
Synthesia is a popular AI voice generator used by top industry companies like Reuter, Xeros, Cocado, and more for training and development purposes.
It has over 400 female and male humanlike artificial intelligence voices in over 120 languages. The AI avatar has different characters and names; you can access them by accent or language.
Synthesia AI avatar has the human lookalike as possible. You can use the platform to create highly customized and engaging video explainers, tutorials, education, advertisements, etc.
It lets you clone your voice, add voice-over to video content, AI transitions, animations, audio and video tracks, shapes, etc. There are endless possibilities for editing audio or video content with advanced elements and features.
Watch this video to learn how the Synthesia AI voice generator works.
With Synthesia, you don’t need recording equipment to bring your ideas to life. The text-to-speech or AI voice changer and other features make video and audio creation possible even for beginners.
Synthesia Top Features
- Use AI script generators (no need to write your text).
- More than 120 languages.
- Text to speech
- Clone your voice and use it with an AI avatar.
- Include micro gestures to make your video more realistic and human.
- Create a custom AI avatar.
- Enterprise-level AI features.
3. Invideo
Nex on the list is Invideo, and having used the software, I can confidently tell you Invideo is one of the best AI voice generators out there.
It lets you create AI voices that sound like real people by selecting the language, accent, and voice type of your AI-generated speech.
From English, Spanish, French, Italian, Portuguese, Afrikanna, and Chinese to Arabia, Invideo lets you create content appealing to different regions, ethnicities, nations, accents, and languages.
It takes only three steps to convert script or text to AI voices that sound real and precisely like humans with Invideo.
Step one prompts your ideas into the software; step two, edit your text and the voice-over, add animation and effects, or use some template design to start. Lastly, export the video in your preferred format, like MP4 or MP3.
Invideo Top Feature
- Generate marketing videos with a single prompt.
- Create video and audio content in different languages and accents.
- AI voices in different accents, languages, and tones.
- Use text-to-speech to generate AI voices.
- Over 2.5 million stock photos.
- Remove the watermark with premium plans.
- Export video in 4k.
Note: check the full review of Invideo AI to learn more about its extensive features and AI capabilities.
4. Amazon Polly
This powerful AI voice generation synthesizes natural-sounding human speech using deep learning machine technology.
For developers, e-learning platforms, agencies, and voice tech companies, Amazon Polly can be the game changer.
Through its API access, developers can integrate Amazon Polly technology into their products, such as apps, ebooks, eLearning products, platforms, etc.
The software is beginner-friendly and easier to use. You only need to send your text to it through the API interface.
Firstly, your text is retrieved by AMS Lambda, which sends it to Amazon Polly for processing. Amazon Polly converts the text into AI audio speech and returns the text and audio voice to AMS Lambda for storage on the Amazon S3 cloud server or back to your applications.
The audio stream can be stored and distributed in MP3, OGG, Vorbis, PCM files, and other supported formats. Amazon Polly supports various world languages and accents, including French, German, Australian English, British English, American English, Spanish, Brazilian, etc.
As per pricing, Amazon Polly operates a Pay-as-you-go model. You’re billed for the number of texts or characters processed monthly.
There are two audio output qualities – Amazon Polly standard and Neural voice.
The standard is billed at approximately $4 per 1 million characters, while the Neural voice quality is roughly $16 per million. A free trial gives you 5 million characters for the Standard plan and 1 million free characters per month for the Neural voice quality.
Amazon Polly Top Features.
- Flexible pricing model.
- Developer friendly
- Suitable for development companies, freelancers, SaaS, contact centres, eLearning platforms, etc.
- Available in different languages and accents.
- Cost-effective.
5. IBM Watson Text-to-Speech
Another API text-to-speech or audio generator is suitable for developers, contact centres, language training apps, call and audio analytics, etc.
IBM Watson text-to-speech is an API cloud service converting text into natural-sounding humanlike voices. It lets you generate AI voices in different languages, voices, accents, and styles.
The speech rate is adjustable, adjust pitch, select AI voice characters, and more.
You can deploy the IBM Watson text-to-speech application on any cloud service, hybrid, or multi-cloud premises. You can use it on any cloud server. It also comes with the benefits of IBM’s state-of-the-art security features, ensuring your data are safe and kept private.
The IBM Watson text-to-speech generator targets developers and businesses with a large-scale need for AI voice generation technology.
IBM Watson Text to Speech Top Features.
- Suitable for developers and large enterprise businesses.
- Real-time speech synthesis and support for natural-sounding voices.
- Customize speech output.
- Customize the AI tone of voice.
- Clarify pronunciation of unusual words.
- Collaboration with IBM
6. iSpeech
iSpeech is another API text-to-speech service provider for consumers, businesses, and web application developers. It offers voice cloning, web SDK, and a free mobile app for developers.
The text-to-speech software lets you generate realistic humanlike voices in over 27 languages and accents.
Three reading speeds are available: Slow, Regular, and Fast. This lets you control the speech rate to suit your audience’s expectations and improve communication.
iSpeech is also available as a Google Chrome Browser extension (Select and Speak), allowing you to highlight text on any web page and listen to it read out. This can be very helpful for learning word pronunciation and languages.
The text-to-speech audio version is available in multiple formats, including MP3, OGG, WMA, MP4, AIFF, ULAW, VOX, WAV, etc. This helps you reach various audiences on different platforms and devices.
iSpeech Top Features
- One-click of voice cloning.
- Select speech rate
- Convert text to speech on any website on the web.
- Free to use.
- Available in mobile and web SDKs.
7. Play.ht
Trusted by big companies like Salesforce, Hyundai, and Doordash, Play.ht is one of the best AI voice generators you can trust.
It lets you create a natural-sounding human voice from text input. In addition, you can clone your or any human voice for future use, and developers can use its voice generation API access in their development.
Play.ht has one of the largest libraries of natural-sounding AI voices, 800+ and over 142 languages, accents, and humanlike intonations.
You can use Play.ht AI voice changer for several use cases, such as training voices, gaming, audiobooks, children’s voices, narrative stories, advertisements, conversational videos, local accents, video explainers, etc.
Play.ht Top Features
- Define how a specific word should be pronounced.
- Finetune speech rate by adding punctuations and pauses to make speech more natural.
- Preview the outpost before the final conversion.
- Add expressive emotional speaking tone and style.
- Use different voices in the same audio file.
- Free accessible plan available.
FAQ – Best AI Voice Generator
What is The Best AI Voice Changer App?
Synthesia is one of the best AI voice applications, letting you generate human-like speech in over 400 different voices, accents, and 120+ languages.
The features include an AI avatar, which makes your video more engaging and helps narrate your story. With Synthesia, you can download, stream or embed your video on any website online.
Can I Clone or Generate My Voice Using AI?
Which is The Most Realistic Voice AI Generator?
Many AI voice-changers generate realistic human-like voices. You can try some of the AI voice software listed on this list. For example, VEED, Synthesai, and Amazon Polly generate highly realistic-sounding human voices.
Are AI Voice Generators Legal?
By themselves, AI voice generator tools are legal and are free to use. However, the legality of AI-generated voice by individuals, companies, and businesses depends on legal jurisdiction, purpose and intent of use, and whether it infringes on someone else’s right.
Conclusion
Choosing the best AI Voice generator, even for seasonal online users, can be challenging.
There is a lot of hype surrounding AI technology, and the AI synthesis text-to-speech industry is not left out. Knowing which option suits your needs is difficult unless you know the technology, even for advanced users.
Going by the popularity and the sheer volume of their user base, the AI voice generations listed here are some of the top natural-sounding humanlike AI software. Consider trying a few on the list and see how they can help you achieve your goal.
However, if you’re a developer, Amazon Polly or the IBM Watson text-to-speech is your best bet. These are software or platforms purposely developed for developers. They make it easier to plug into their platform through API features and deploy on your platform.
