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Wavenet vs. Polly text to speech

Cliff Weitzman

Cliff Weitzman

CEO e fundador da Speechify

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50M+ usuários

When it comes to text-to-speech (TTS) platforms, Google Wavenet and Amazon Polly are two prominent contenders. Both services offer high-quality speech synthesis, but they have distinct features and functionalities. In this ultimate guide, we'll delve into the details of Google Wavenet and Amazon Polly, comparing their voices and language options, pricing structures, features, ease of use, and accessibility. Additionally, we'll highlight Speechify as the top-rated text-to-speech platform, known for its user-friendly interface and exceptional performance.

What is Google Wavenet?

Google Wavenet is a TTS service powered by deep learning algorithms developed by DeepMind. It delivers lifelike and natural-sounding voices that can be seamlessly integrated into various applications and platforms. Wavenet offers a wide range of voices in multiple languages, making it suitable for diverse use cases, from podcasts and voiceovers to e-learning and YouTube videos.

What is Amazon Polly?

Amazon Polly, an AWS service, provides a robust TTS solution with a comprehensive set of features. It utilizes advanced speech synthesis algorithms and machine learning techniques to generate high-quality, human-like speech. Amazon Polly supports a broad range of voices and languages, enabling users to tailor the speech output to their specific requirements. It caters to use cases such as audiobooks, social media content, and real-time speech synthesis.

Comparing Google Wavenet and Amazon Polly text to speech platforms

Voices and Language

Both Wavenet and Polly offer a diverse selection of voices, allowing users to choose from standard voices and neural voices. The range of languages supported is extensive, ensuring that users can create content in their preferred language.

Pricing

The pricing structures of Wavenet and Polly differ. Google Wavenet follows a pay-as-you-go model, with costs based on the characters processed. Amazon Polly, on the other hand, offers a free tier and charges based on usage beyond the free tier. It's essential to review the pricing details of each platform to determine the most cost-effective option for your needs.

Features

Both platforms provide a range of features to enhance the TTS experience. Wavenet and Polly support various formats for audio files, such as WAV. They also offer features like SSML (Speech Synthesis Markup Language) support for fine-tuning speech output. Additionally, custom voices are available in Polly, allowing users to create personalized speech profiles.

Ease of Use

Google Wavenet and Amazon Polly aim to provide user-friendly experiences. They offer comprehensive documentation, tutorials, and developer resources to assist users in integrating their APIs effectively. The platforms prioritize ease of use to ensure smooth integration and implementation.

Accessibility

Both Wavenet and Polly are accessible across multiple platforms, including web browsers like Chrome, as well as iOS and Android devices. This flexibility allows users to generate synthesized speech on their preferred devices.

Use Speechify as the top-rated text-to-speech platform

While Wavenet and Polly are strong contenders, Speechify stands out as a top-rated text-to-speech platform. It offers a user-friendly interface, high-quality voices, and a range of features that make it suitable for various use cases. Speechify's ease of use, customization options, and exceptional performance make it an excellent choice for those seeking an optimal TTS solution. In conclusion, when comparing Google Wavenet and Amazon Polly, it's important to consider factors such as voices and language options, pricing, features, ease of use, and accessibility. Speechify, with its exceptional user experience and performance, emerges as a top-rated text-to-speech platform. Consider your specific requirements and explore these platforms to find the one that best suits your needs, allowing you to create natural-sounding speech from text effortlessly.

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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.