Twilio
Use the language you already love to prototype ideas quickly, develop production-ready communications applications, and run serverless applications on one API-powered platform.
Twilio is a single fully-programmable platform with flexible APIs for any channel, built-in intelligence, and global infrastructure to support you at scale. Quickly integrate powerful APIs to start building solutions for SMS and WhatsApp messaging, voice, video, and email.
Browse documentation and SDKs in multiple coding languages, including Ruby, Python, PHP, Node.js, java, and C#, or jumpstart your first project with our open source code templates to quickly build production-ready communications apps. Consult our community of over 9 million developers for guidance and inspiration on your next project. Sign up and start building today.
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Google Cloud Speech-to-Text
An API powered by Google's AI technology allows you to accurately convert speech into text. You can accurately caption your content, provide a better user experience with products using voice commands, and gain insight from customer interactions to improve your service. Google's deep learning neural network algorithms are the most advanced in automatic speech recognition (ASR). Speech-to-Text allows for experimentation, creation, management, and customization of custom resources. You can deploy speech recognition wherever you need it, whether it's in the cloud using the API or on-premises using Speech-to-Text O-Prem. You can customize speech recognition to translate domain-specific terms or rare words. Automated conversion of spoken numbers into addresses, years and currencies. Our user interface makes it easy to experiment with your speech audio.
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Orate
Orate is a comprehensive AI toolkit designed for speech that empowers developers to generate lifelike, human-like audio and transcribe spoken language through a cohesive API that works with major AI platforms including OpenAI, ElevenLabs, and AssemblyAI. This platform features text-to-speech capabilities, allowing users to effortlessly convert written text into realistic audio by utilizing a user-friendly API that integrates with multiple service providers. For example, developers can easily generate speech from text prompts by importing the 'speak' function from Orate alongside their selected provider. Furthermore, Orate excels in speech-to-text processing, converting spoken words into accurate and meaningful text with exceptional speed and dependability. By utilizing the 'transcribe' function in conjunction with the desired provider, users can efficiently convert audio files into written content. Additionally, the toolkit includes features for speech-to-speech conversions, allowing users to modify the voice in their audio with a straightforward voice-to-voice API that is compatible with leading AI services, thereby offering a versatile solution for various audio processing needs. With its broad range of functionalities, Orate stands out as a powerful tool for anyone looking to enhance their audio applications.
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Amazon Polly
Amazon Polly is a service designed to convert written text into realistic speech, enabling the development of applications that can communicate vocally and fostering the creation of innovative speech-enabled products. Utilizing state-of-the-art deep learning technologies, Polly's Text-to-Speech (TTS) service produces natural-sounding human voices. With a variety of lifelike voices available in numerous languages, developers can create speech-enabled applications that are functional in diverse global markets.
Beyond the Standard TTS voices, Amazon Polly also provides Neural Text-to-Speech (NTTS) voices, which enhance speech quality significantly through a novel machine learning technique. In addition, Polly's Neural TTS supports two distinct speaking styles: a Newscaster style designed for news narration and a Conversational style that is perfect for interactive communication scenarios such as telephony. This flexibility allows developers to tailor the auditory experience to fit their specific application needs.
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