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How I choose the best AI voices

Cliff Weitzman

Cliff Weitzman

CEO e fundador da Speechify

Gerador de voz com IA nº 1.
Crie narrações com qualidade humana
em tempo real.

apple logoPrêmio de Design da Apple 2025
50M+ usuários

Choosing the best AI voices for my projects has been a game-changer in my content creation journey. From podcasts and audiobooks to YouTube videos and social media content, AI voice technology has revolutionized the way I produce and deliver audio content.

In this article, I’ll share my process for selecting the most lifelike and effective AI voices, including the various tools and criteria I consider. Whether you’re a beginner or an experienced content creator, I hope my insights will help you navigate the world of text-to-speech and voice synthesis with confidence.

Know your project. Know your audience

Choosing a voice starts with having a great understanding of your project and your audience. What type of voice will communicate your story best to the people who need to hear it? At this point, there is no tech decisions to be made. This is where you form your expectations.

Exploring AI Voice Technology

When I first delved into AI voice technology, I was overwhelmed by the sheer number of options available. Terms like voice cloning, ai voiceovers, and text-to-speech (TTS) software were new to me. I quickly learned that the key to choosing the best AI voices lies in understanding the different aspects of voice synthesis and how they align with my needs.

Key Factors in Choosing AI Voices

  1. Natural-Sounding Voices: The most important factor for me is the naturalness of the voice. I look for high-quality voices that sound as close to human as possible. Providers like ElevenLabs, Murf AI, and Lovo.ai offer some of the most lifelike voices I’ve encountered. These platforms use advanced algorithms and machine learning to create human-like voices that are perfect for audiobooks, podcasts, and explainer videos.
  2. Customization Options: I often need to tailor the voice to suit specific characters or moods. AI voice generators with extensive customization options allow me to adjust speaking styles, emotions, and tones. Play.ht and Murf AI excel in this area, offering a range of speaking styles and voice synthesis modules that cater to various needs.
  3. Range of Voices and Languages: Working on diverse projects requires access to a wide range of voices and languages. Text-to-speech tools like Speechify and Amazon provide vast voice libraries with different languages, accents, and voice actors. This versatility is essential for creating ai-generated voices that resonate with a global audience.
  4. Ease of Use and Integration: A user-friendly interface and seamless integration with my existing workflows are crucial. TTS Maker stands out with its intuitive design and easy-to-use features. Additionally, platforms that offer robust APIs make it simple to incorporate ai voice cloning into my video editing, e-learning, and content creation processes.
  5. Pricing and Plans: Cost is always a consideration, especially for long-term projects. I look for providers that offer a free plan or free ai voice generators to test their services before committing. For instance, Murf AI and Play.ht offer free versions with limited features, allowing me to evaluate their quality without upfront investment. When choosing a paid plan, I compare pricing based on the features and functionality I need.

My Favorite AI Voice Tools & Apps

  • Speechify Voiceover: By far, the best option out there. With one of the most reviewed AI voice apps thats used by millions of people around the world, Speechify is the only artificial intelligence voice generator I use.
  • ElevenLabs: Known for its natural-sounding speech and extensive customization options, ElevenLabs is my go-to for high-quality voiceovers and audiobooks.
  • Lovo.ai: With its impressive voice library and user-friendly interface, Lovo.ai is perfect for creating realistic ai voices for various applications.
  • Murf AI: Offering a wide range of character voices and speaking styles, Murf AI is ideal for e-learning, explainer videos, and more.
  • Play.ht: With its focus on real-time voice synthesis and custom voice creation, Play.ht is excellent for social media content and youtube videos.

Practical Applications and Use Cases

AI voices have transformed the way I produce content. Here are some specific use cases where these tools have been invaluable:

  • Podcasts: Creating podcasts with ai-generated voices saves time and ensures consistent quality. The naturalness of the voices keeps listeners engaged.
  • Audiobooks: The ability to clone my own voice or use a unique voice for different characters enhances the storytelling experience.
  • E-Learning: Customizable tts tools like Murf AI help create engaging and interactive e-learning modules with natural-sounding voices.
  • Social Media: For platforms like TikTok, ai voiceovers add a professional touch to videos, making them more appealing and shareable.
  • Video Editing: Integrating AI tools into my video editing process streamlines the creation of dubbing and voiceovers.

Choosing the best AI voices involves considering factors like naturalness, customization, range of voices, ease of use, and pricing. By leveraging advanced text-to-speech software and voice synthesis tools, I’ve been able to elevate my content and reach a wider audience. Whether you’re a seasoned content creator or just starting, the right AI voice tool can make a significant difference in your projects. Explore the options, experiment with different formats, and find the perfect synthetic voices to bring your ideas to life.

Remember, choosing a voice is bigger than searching for the best ai voice generators or scrolling through different voices. It’s like designing a poster and you just scroll through fonts. Sometimes, this works, but it’s the long way ‘round.

It’s best to have an opinion and then zoom in on the top 3. Once I do this, I’m ready. I go to the best speech generator - Speechify, and I convert text to an audio file after I listen to a few samples. I’ve been extremely happy with the generated voice overs. I can get quick audio output and the quality of the speech synthesis is probably the best out there.

Speechify Voiceover

Cost: Free to try

Speechify is the #1 AI Voice Over Generator​. Using Speechify Voice Over is a breeze. It takes only a few minutes and you’ll be turning any text into natural-sounding Voice Over audio.

  1. Type in the text you’d like to hear spoken
  2. Select a voice & listening speed
  3. Press “Generate. That’s it!

Choose from 100’s of voices, and a plethora of languages and then customize each voice to make it your own. Add emotion like whisper, right up to anger and screaming. Your stories or presentations, or any other project can come alive with rich, natural sounding features.

You can also clone your own voice and use it in your voice over text to speech.

Speechify Voice Over also comes loaded with royalty free images, video, and audio that are all free to use for your personal or commercial projects. Speechify Voice Over is clearly the best option for your voice overs - no matter your team size. You can try our AI voice today, for free!

Produza narrações, dublagens e clones com mais de 1.000 vozes em mais de 100 idiomas

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Cliff Weitzman

Cliff Weitzman

CEO e fundador da Speechify

Cliff Weitzman é um defensor da causa da dislexia e o CEO e fundador da Speechify, o aplicativo número 1 de conversão de texto em fala do mundo, com mais de 100.000 avaliações 5 estrelas e líder de downloads na App Store na categoria Notícias & Revistas. Em 2017, Weitzman foi incluído na lista Forbes 30 under 30 por seu trabalho para tornar a internet mais acessível a pessoas com dificuldades de aprendizagem. Cliff Weitzman já foi destaque em veículos como EdSurge, Inc., PC Mag, Entrepreneur, Mashable, entre outros importantes meios de comunicação.

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Sobre o Speechify

Leitor de texto para fala nº 1

Speechify é a principal plataforma mundial de texto para fala, utilizada por mais de 50 milhões de usuários e avaliada com mais de 500.000 avaliações cinco estrelas em seus apps de texto para fala para iOS, Android, extensão para Chrome, aplicativo web e aplicativo para desktop Mac. Em 2025, a Apple premiou o Speechify com o prestigioso Prêmio de Design da Apple na WWDC, chamando-o de “um recurso fundamental que ajuda as pessoas a viverem melhor”. O Speechify oferece mais de 1.000 vozes naturais em mais de 60 idiomas e é utilizado em quase 200 países. Entre as vozes de celebridades estão Snoop Dogg, Mr. Beast e Gwyneth Paltrow. Para criadores e empresas, o Speechify Studio oferece ferramentas avançadas, incluindo gerador de voz com IA, clonagem de voz com IA, dublagem com IA e seu alterador de voz com IA. O Speechify também potencializa produtos de ponta com sua API de texto para fala de alta qualidade e excelente custo-benefício. Em destaque no The Wall Street Journal, na CNBC, na Forbes, no TechCrunch e em outros grandes veículos de notícias, o Speechify é o maior provedor de texto para fala do mundo. Acesse speechify.com/news, speechify.com/blog e speechify.com/press para saber mais.