The Top 10 Best AI Voice Generators 2024

The video discusses the top 10 AI voice generators in 2024, which are becoming increasingly realistic. The narrator has tried out numerous text-to-speech apps over the past five years to create realistic voices for virtual humans. The video analyzes each generator's features, benefits, and drawbacks to help viewers find the best one. Flavor, 11 Labs, Speechified, Murph, Synthesis, Listener, Well Said, Microsoft Speech Studio, Play, Semantic, and Amazon Polly are highlighted. The narrator finds 11 Labs to be the most accessible and realistic, requiring only 60 seconds of audio to clone a voice. The video also mentions the tools' translation capabilities and how to integrate voice into chatbots.

Takeaways

• 🎉 AI voice generators are becoming incredibly realistic, allowing for voice cloning, celebrity voice replication, and emotion/tone adjustments.
• 🔍 Choosing the best AI voice generator can be challenging due to the vast number of options available.
• 🌟 Flavor is a feature-packed platform used by many businesses and content creators, offering a large library of voices and multiple languages.
• 🚀 11 Labs is an easy-to-use tool that stands out for its voice lab feature, which can clone voices from just 60 seconds of audio.
• 📚 Speechified converts text from various formats into natural-sounding speech and allows for reading speed adjustments and language identification.
• 🎙️ Murph is a popular AI voice generator used by professionals, offering customization options and a comprehensive AI voiceover studio.
• 📈 Synthesis is a powerful tool for creating professional AI voices and videos, with a leading-edge algorithm and a large library of voices.
• 🎧 Listener is a text-to-speech tool that focuses on podcasting and offers high personalization and customization for audio embedding.
• 📝 Well Said is a web-based tool for creating voice savers with generative AI, offering lifelike voices and a pronunciation library for full control.
• 💼 Microsoft's Speech Studio is a cloud-based solution with a voice gallery and custom neural voice feature, requiring developer support for integration.
• 🤖 Amazon Polly is an intelligent text-to-speech system that uses deep learning techniques and offers an easy API for speech synthesis integration.
• 🏆 The speaker's personal opinion is that Microsoft Speech Studio, Amazon Polly, and 11 Labs offer the most realistic voices, with 11 Labs being the most accessible.

Q & A

What is the main challenge when it comes to choosing an AI voice generator?

The main challenge is the overwhelming number of AI voice generators available, which makes it difficult to identify which ones offer the best text-to-speech features and the most realistic voices.

What is the name of the AI voice generator used by thousands of businesses and content creators?

The AI voice generator used by thousands of businesses and content creators is called Flavor.

How many different emotions can the Flavor platform simulate in its voices?

The Flavor platform can simulate over 25 different emotions in its voices.

What is the most impressive feature of 11 Labs according to the video?

The most impressive feature of 11 Labs is its Voice Lab, which can clone your own voice or create a new synthetic voice from just 60 seconds of audio.

How does Speechified differ from other text-to-speech platforms?

Speechified differs by allowing users to adjust the reading speed and offering over 30 natural-sounding voices to select from. It also intelligently identifies more than 15 different languages when processing text.

What is Murph and what does it enable users to do?

Murph is a popular AI voice generator that enables anyone to convert text to speech, offering a lot of customization options to create natural sounding voices. It includes a built-in video editor for creating videos with voiceover.

What is unique about the Amazon Polly text-to-speech system?

Amazon Polly is unique because it employs advanced deep learning techniques to turn text into lifelike speech. It is also easy to integrate into various applications through its API.

What is the name of the tool that was used to help Val Kilmer reclaim his voice with a synthetic voice replica in the movie Top Gun Maverick?

The tool used to help Val Kilmer reclaim his voice is called Semantic.

Which AI voice generator does the video suggest is the most accessible for users without requiring developer support?

The video suggests that 11 Labs is the most accessible AI voice generator for users, as it does not require developer support or the use of Azure or AWS cloud services.

What is the main advantage of using Microsoft's Speech Studio for text-to-speech solutions?

The main advantage of using Microsoft's Speech Studio is its Custom Neural Voice feature, which allows the creation of a natural-sounding synthetic voice trained on human voice recordings, adaptable across languages and speaking styles.

What is the bonus 11th tool mentioned in the video, and what is its primary function?

The bonus 11th tool mentioned is Amazon Polly, an intelligent text-to-speech system that uses advanced deep learning techniques to convert text into lifelike speech and can be integrated into various applications through its API.

Outlines

00:00

🎙️ AI Voice Generators: Realism and Versatility

The video script introduces the viewer to the world of AI voice generators, emphasizing their increasing realism and the ability to clone voices, including celebrities' voices. It discusses the challenge of choosing from the multitude of available AI voice generators due to their varying features and voice quality. The speaker shares their experience with AI text-to-speech apps and outlines the purpose of the video: to analyze the top 10 AI voice generators based on features, benefits, and drawbacks. The script also mentions a free trial and free plan for one of the platforms, Lever, which is used by half a million creators and offers a large library of voices in multiple languages.

05:00

📈 Top AI Voice Generators: Features and Capabilities

The script provides an in-depth look at various AI voice generators, starting with Flavor, which is favored for its realistic human voices and customization options. It then moves on to 11 Labs, which is highlighted for its ability to clone voices with minimal audio input. Speechified is noted for its ability to convert various text formats into speech, while Murph is praised for its comprehensive AI voiceover Studio and customization options. Synthesis is recognized for its professional AI voice and video capabilities, and Listener is valued for its personalization and podcasting focus. Well Said is commended for its lifelike voices and pronunciation library, and Microsoft's Speech Studio is highlighted for its custom neural voice and integration with Azure AI. Play is introduced as a text-to-speech generator utilizing voices from major tech companies, and Semantic is recognized for its use in the entertainment industry and emotional customization.

10:02

🌟 The Best AI Text-to-Speech App: Personal Opinion and Additional Tool

The speaker shares their personal opinion on the best AI text-to-speech app after trying out all the APIs in their businesses. They recommend Microsoft Speech Studio, Amazon Polly, and 11 Labs for their realistic voices. 11 Labs is particularly highlighted for its accessibility and ease of use, requiring only 60 seconds of audio to clone a voice. The script also briefly introduces Amazon Polly, an AI text-to-speech system that uses deep learning techniques to convert text into lifelike speech. It is noted for its ease of integration and support for international languages. The video concludes with a teaser for another video on integrating voice into chatbots for language learning.

Keywords

AI voice generators

AI voice generators are software applications that use artificial intelligence to convert text into spoken words. They are becoming increasingly realistic, allowing users to replicate voices, including their own or those of celebrities, and adjust the emotion and tone of the generated speech. In the video, they are discussed as essential tools for creating content with realistic human-like voices for various purposes, such as marketing, social media, explainer videos, podcasts, and more.

Text-to-speech (TTS)

Text-to-speech, often abbreviated as TTS, is a technology that synthesizes human speech from written text. It's a core feature of AI voice generators, allowing users to input text and receive an audio output with a voice that sounds like a human speaking. The video emphasizes the importance of TTS in creating engaging and realistic content for a global audience.

Voice cloning

Voice cloning refers to the process of replicating a specific person's voice using AI technology. In the context of the video, 11 Labs is highlighted for its ability to clone a user's voice or create a synthetic voice from just 60 seconds of audio, which is significantly less time than other alternatives require. This feature is particularly useful for personalized content creation.

Emotional tone

Emotional tone refers to the emotional quality or expression that can be conveyed through speech. AI voice generators are now capable of not only mimicking voices but also replicating the emotional nuances of human speech. The video mentions that these generators allow users to adjust the emotion in the generated voice, making the content more engaging and relatable.

Global audience

The term 'global audience' refers to the worldwide reach of content, which is made possible by creating content in multiple languages. The video discusses how AI voice generators offer voices in over 100 different languages, enabling content creators to cater to diverse audiences across the globe.

Speech synthesis

Speech synthesis is the technological process of generating human-like speech from text or other symbols. It's a fundamental aspect of AI voice generators, allowing for the creation of natural-sounding speech. The video mentions that platforms like Synthesis are leading the way in developing advanced algorithms for text-to-voiceover and text-to-video technologies.

Voiceover

A voiceover is a recording of a voice that is reproduced or mixed with another piece of audio, such as a video or a radio program. In the context of the video, voiceover is a key application for AI voice generators, where the technology is used to add a narrated voice to various forms of media, enhancing the storytelling and engagement.

Custom neural voice

Custom neural voice is a feature offered by certain AI voice generators that allows users to create a unique, natural-sounding synthetic voice trained on human voice recordings. Microsoft's Speech Studio is mentioned in the video as providing this feature, which can adapt across languages and speaking styles, offering a personalized voice for text-to-speech solutions.

API integration

API, or Application Programming Interface, integration refers to the process of incorporating a third-party software service into an existing system. In the video, it's mentioned that using certain AI voice generators, like Amazon Polly or Microsoft Azure, may require some developer support for API integration to enable speech synthesis capabilities within applications.

Synthetic voice

A synthetic voice is a voice that is artificially generated by a computer system, as opposed to being produced by a human vocal apparatus. The video discusses how tools like 11 Labs can create synthetic voices from very short audio samples, which can then be used for various applications, such as giving a personalized touch to text-to-speech content.

Natural language processing (NLP)

Natural language processing (NLP) is a field of AI that focuses on the interaction between computers and human languages. While not explicitly mentioned in the video, NLP is a critical technology underlying the functionality of AI voice generators, enabling them to understand, interpret, and generate human language in a way that is both meaningful and natural-sounding.

Highlights

AI voice generators are becoming incredibly realistic, allowing users to clone their own voice or imitate celebrities.

There is a vast array of AI voice generators available, making it challenging to identify the best options.

Flavor is a feature-packed platform used by thousands for creating content with realistic human voices in various languages.

11 Labs is one of the best AI text-to-speech tools, offering voice cloning with just 60 seconds of audio.

Speechified converts text in various formats into natural-sounding speech with adjustable reading speed.

Murph is a popular AI voice generator offering extensive customization options and a built-in video editor.

Synthesis is a powerful tool for producing professional AI voice or video with a large library of voices.

Listener converts text-to-speech with high personalization and is great for podcasting and monetizing content.

Well Said is a web-based tool for creating voice savers with generative AI, offering a diverse roster of AI voices.

Microsoft's Speech Studio is a cloud-based AI text-to-speech solution with a powerful custom neural voice feature.

Play is a text-to-speech generator that uses AI from major tech companies and allows downloading voiceovers in various formats.

Semantic has gained popularity for its lively voice expressions and is used in the entertainment industry for animations, films, and games.

Amazon Polly is an intelligent text-to-speech system using advanced deep learning techniques, offering easy integration and a wide range of languages.

11 Labs stands out for its accessibility, requiring no developer support and offering a free tier with realistic voice cloning.

Many of these tools offer translation and different dialects, enhancing their utility for global audiences.

The video also discusses how to integrate voice into chatbots to create language learning tools.