ai voice generator

The Ultimate Guide to the Best AI Voice Generators of 2024

Artificial intelligence (AI) continues to astonish and redefine the boundaries of what was once thought impossible. Among the numerous groundbreaking applications that AI has brought forth, AI voice generators stand as a testament to the sheer marvels of innovation. These voice assistants and generators have emerged as transformative tools, revolutionizing the way we communicate, create content, and interact with technology in our daily lives.

Gone are the days when one had to rely solely on human voice actors or painstakingly record and edit their voice overs or audio files. With the advent of voice generators, the capabilities of AI have transcended the realm of mere algorithms and code, manifesting into remarkably realistic and versatile voices that can be tailored to suit any context or purpose. This mix of advanced machine-learning techniques and human-like vocal qualities has ushered in a new era of sonic expression.

In this blog, we embark on a captivating journey through the realm of AI voice generators. We will explore the landscape of the best AI voice generators available, specifically focusing on the 10 free AI voice generator tools of 2024. Whether you're a content creator seeking to generate natural-sounding speech to captivate your audience, or a business owner looking to have an AI-generated voice to enhance customer experiences, this comprehensive guide will equip you with the knowledge and insights you need.

Table of Contents

Things to Look for in an AI Voice Generator

In today's voiceover market, there is a wide range of text to speech tools; ergo, finding a solution that best fits your needs can be confusing. We have put together a list of 'must-haves' for an ideal AI voice generator to help you decide better:

Realistic AI Voices

The best AI voice generators can synthesize natural-sounding speech from a word or phrase. Additionally, the voices must be indistinguishable from those of humans and should mimic the prosody, intonations, and emotions of the human voice.

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Multiple languages and Accents 

The best AI voice generators should be available in multiple languages, making them perfect for any business or use case. With multiple languages, you can reach a wider audience and possibly attract new customers. They should also support various accents. This way, you can create your voice overs in either a British English accent or an Indian English accent based on your target demographic.

Customization Options

A good voice generator must also support the ability for users to change the pitch, tone, emphasis on specific words, and more. This helps add more depth and character to any narration. For instance, adding pauses to your narration can help enhance the story's suspense, tension, or simply a moment to take a breath. Furthermore, by strategically adding pauses, the storyteller can control the flow of the story and keep the listener engaged.

Pricing and Licensing

Evaluate the pricing structure and licensing terms of the AI voice generator. Determine whether it offers a free version or a trial period, as well as any limitations or additional costs for advanced features. Ensure that the pricing model suits your budget and long-term requirements.

Integration Options

Check if the AI voice generator can seamlessly integrate with your existing systems or platforms. This allows for convenient and efficient implementation of the AI voice generator into your workflow.

Customer Support

Reliable customer support is crucial when working with AI voice generators. Confirm the availability and responsiveness of customer support channels, such as live chat, email, or phone support. A responsive support team can address any technical issues, provide guidance on using the platform effectively, and ensure a smooth user experience.

Top 10 AI Voice Generators of 2024

The AI voices you hear in movies, voice overs, audiobooks, videos, and podcasts have a lot to do with how you feel about the content. Who would want to listen to Harry Potter and the Half-Blood Prince in a mundane, robotic voice?

The best AI voice generators are the ones that you can fine-tune to suit your needs.

Let's take a look at the top ten AI voice generators:

Murf AI 

One of the most versatile AI voice generators on the list is Murf AI, a text to speech tool that leverages, machine learning and deep learning to convert text to natural sounding speech. Primarily, Murf offers its text to speech online software to eight key demographics. These include authors, educators, marketers, product developers, corporate coaches, customer support, animators, and podcasters. Moreover, you can choose from over 20+ languages and 120+ text to speech voices. 

Murf AI offers great creative control by letting users fine-tune the punctuation, pitch, interjections, speed, emphasis, and tone of an AI voice. What's more? You can add your own creatives (images, video, music) and sync them with the voiceover. 

The best part is nothing beats Murf in terms of affordability and value. The software has a free plan that you can leverage to test the tool.

Moreover, it's easy to collaborate with your teammates on Murf Studio. You can generate voice overs, edit content, and share ideas together as a team. This feature is available under the software's Enterprise plan.

Features

  • Text to speech
  • Voice cloning
  • Voice over video
  • Voice changer
  • API
  • Voice over Google slides add-on
  • Human sounding voices

Yearly Pricing

  • Free version: $0
  • Basic: $228*
  • Pro: $312*
  • Enterprise: $4500*

    *Check pricing page for the updated pricing information.

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Speechify 

With Speechify, you can listen to anything from books to emails to messages on social media. You can also listen to a document or webpage by scanning it using your mobile camera and uploading it to Speechify!

Moreover, you can use the software's natural-sounding AI voices on both mobile devices and desktops. Speechify text to speech also offers a Chrome extension, which is most useful for listening to content on the go. 

That said, if you need an AI voice generator that mimics celebrity voices, Speechify is an excellent option. You will be surprised at the accuracy of the generated speech. Furthermore, you can increase your reading speed by up to nine times to increase your productivity!

Users can also choose from over 15 languages and 30+ natural-sounding voices that fit their needs. 

Features

  • Voice over generator
  • Voice changer
  • Human sounding voices
  • API
  • Multi-language support
  • Chrome extension

Yearly Pricing

  • Free version: $0
  • Premium Plan: $139 

Play.ht 

Next on our list of best voice generators is Play.ht. It comes with a massive library of 132 languages and 832 unique voices.

With its voice cloning technology, you can produce natural-sounding, unique synthetic voice overs in no time! This is, of course, done with the consent of the voice owner. Apart from languages and voices, you can also find 140+ accents to play with. Users can download the synthetic voices as WAV files or an MP3 audio file. 

Play.ht is best suited for interactive voice response (IVR) systems, eLearning, and videos. The software also offers a text to voice API, but it remains a premium feature. It's also important to note that the voice generator does not have a free plan. 

Features

  • 800+ ultra-realistic AI voices
  • Voice cloning
  • Text-to-speech API access (premium)
  • Audio widgets
  • AI podcasts
  • WordPress Integration
  • White-labeled audio players (premium)

Yearly Pricing 

  • Personal: $171
  • Professional: $351
  • Premium: $891

Resemble AI 
 

Resemble AI has made a name for itself among the best AI voice generators for movies, TV, advertisement, voice assistants, corporate training, social media, and call centers.

Irrespective of the language, Resemble AI lets you clone any voice owing to its neural text to speech engine. Furthermore, it gives users access to API for real-time content creation. 

Though as far as AI voices are concerned, they could be better. They don't sound as natural as the voices generated by other speech tools on this list. That said, this is arguably the best tool to get started with if you're a beginner.  

Features

  • Text to speech API access
  • Voice cloning
  • Custom voice integrations with other tools
  • Easy editing of audio files
  • Enhanced emotion control (Pro plan)
  • Unlimited download of audio files
  • Real-time voice synthesis

Yearly Pricing

  • Basic: $0.006 per second 
  • Pro: Customized per user 

Natural Reader 
 

Natural Reader is a free, easy-to-use text to speech software that reads text aloud in a clear, natural-sounding voice. It's a boon for people who want to convert text to audio files on the go.

Natural Reader also serves as an excellent tool for those who have difficulty reading on the screen but still want to keep up with their favorite blogs, articles, and books.

Natural Reader is an AI voice generator for dyslexic readers, students, foreign language learners, and working professionals. You can also leverage it to produce e-learning material and narration for YouTube videos.

Apart from that, Natural Reader supports a text to speech widget called WebReader that one can integrate with their website. However, Natural Reader is limited in terms of versatility. It offers only up to six natural voices with its most expensive plan, but it serves the purpose of its target audience. 

Features

  • Text to speech generator
  • Converts text in 20+ formats to natural-sounding speech
  • WebReader for websites
  • Best for eLearning material
  • OCR camera scan
  • Customizable voice settings
  • Voice overs for commercial use
  • 11 voice styles to choose from
  • Superior speed control for better productivity

Pricing

  • Free version: $0 
  • Personal: $99.50 (one-time payment)
  • Professional: $129.50 (one-time payment)
  • Ultimate: $199.50 (one-time payment)

Speechelo 
 

Want to generate a high-quality voiceover within a few clicks? Try Speechelo. The online text to speech tool shihuman-likeducing 30 high-quality human-like voices in more than 20 languages.

All you've got to do is paste your text, choose your voice in the language of your choice, and render! The AI voice will be generated for you in less than 10 seconds.

Speechelo can be used for making sales, training, and educational videos. Plus, there's no subscription fee charged by the AI voice generator

If you're apprehensive about paying the one-time fee, try listening to several demos available for free on the Speechelo website. 

Features

  • Easy-to-use, online voice generator
  • Supports 20+ languages and three tones (serious, joyful, normal)
  • Facilitates voice inflections
  • Click and download audio files in three steps
  • Variety of female voices are available
  • Online text editor
  • Speed and pitch customizations

Pricing

  • One-time fee of $100 (discounts may apply)

Synthesys.io 
 

The final voice maker that we want to talk about is Synthesys.io. What makes Synthesys.io stand out is that it's not only a unique text to speech software but also a text-to-video tool. Users can use the AI video generation platform to quickly create videos in 60+ languages and accents.

Synthesys is primarily used for video podcasts, TV commercials, social media stories, explainer videos, animations, audiobooks, gaming, and sales videos. It boasts an extensive collection of 65 AI voices (30 male and 35 female). The editing interface is fairly simple for beginners.

A third noteworthy feature offered by Synthesys.io is AI Avatars. You can access up to 74 avatars (36 male and 38 female) for creating AI voice over videos on the platform. 

Features

  • Versatile, high-quality speech generator
  • Offers both AI voice and video
  • AI avatars available
  • 65 languages and 254 different voices
  • Text-to-speech API
  • Voice cloning
  • Ideal for both commercial and personal use

Yearly Pricing

  • Human Studio Synthesys: $374
  • Audio Synthesys: $279
  • Audio and Human Studio Synthesys: $566

Lovo AI 
 

LOVO AI is recognized as one of the best AI voice generators, providing natural-sounding speech with its advanced AI technology. LOVO offers a range of plans to suit your needs.

LOVO enables businesses to leverage voice AI for various purposes, including marketing, customer service, and beyond. With LOVO, users can create personalized and customized voices that can effectively narrate any script, making it a valuable tool for branding purposes.

Pricing Plans

  • Free

  • Commercial and personal use at $24.99/month

  • Freelancer at $74.99/month.

ReadSpeaker speechMaker 
 

ReadSpeaker speechMaker is a TTS application that facilitates the production of static audio files. The tool offers over 110 voices in 35+ languages, enabling users to convert text to audio for any use case ranging from websites to audiobooks to applications where voice recordings need to be created and updated on the fly. speechMaker also lets you easily modify and customize your selected voice through the adjustment of variables like pitch, speed, pauses in speech, volume, and pronunciation.

Another notable feature of the tool is batch processing. Users can convert multiple texts to speech at once. For each "batch," you can choose the audio format, voice (you can only use one voice at a time) and adjust the speed, pitch, and volume. When a batch is created, you can choose to run it right away or save it for later.

Pricing Plans

  • Starts from just $4.90 per month, and you can cancel or pause your subscription at any time.

Amazon Polly Text to Speech 
 

This API service provided by Amazon Polly enables seamless integration of speech synthesis into various applications. This functionality allows for immediate streaming, video editing of audio, or storing of audio files in popular formats such as MP3, raw PCM, and Vorbis. The API also offers neural text to speech (NTTS) functionality, ensuring superior speech quality. Furthermore, it offers the option to create a custom voice, enabling organizations to have a distinct and personalized voice.

Pricing Plans

  • Free five million characters per month for 12 months.

  • $4 per one million characters for speech or Speech Marks requests after the free tier is consumed.

The Verdict: Which is the Best AI Speech Generator Software Out There?

Finding the best AI voice generator can be a daunting task. However, after thorough research and evaluation of various voice sample options available, one option stands out from the rest—Murf. Murf not only offers exceptional text to speech voice recording capabilities but also provides a comprehensive range of additional features that make it the ultimate choice for users seeking a versatile AI voice generator.

What sets Murf apart is its natural-sounding voices, customization capabilities, and voice cloning and voice changer functionalities, allowing users to personalize voices sound of their voice style or synthetic voices and create unique speech styles. Murf's commitment to delivering the most realistic AI voices is commendable. The synthesized voices produced by Murf are remarkably more natural-sounding voices, rivaling the quality of human speech. The voice generator boasts an extensive selection of voice options, ensuring users can find the perfect voice to create speech to suit their specific needs.

Murf also offers an API enabling developers to seamlessly incorporate this cutting-edge technology into their applications, opening up endless possibilities for interactive and engaging user experiences. With Murf, the possibilities are endless, making it the clear winner in the realm of AI voice generation!

FAQs

What is a voice generator?
Ans. A voice generator is a tool powered by artificial intelligence which produces synthetic voices imitating human speech. It utilizes advanced algorithms to create natural-sounding speech in various styles and languages.

What are voice generators used for?
Voice generators, such as Murf.ai, employ artificial intelligence to produce synthetic voices that mimic human speech. These AI voice generators offer a range of natural-sounding speech styles with multiple voices, allowing users to make different voices, create realistic AI voices and even replicate their own voice using the technology.