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.
Learn more

Most AI video tools hand you a black box: closed weights, a subscription, and no way to see what is happening under the hood. LTX takes the opposite approach. Built by Lightricks, LTX is an open foundation model that generates and simulates across video, audio, and the physical world, and it puts the weights, the code, and the control in your hands.
At the center of the model is LTX-2.5, a 22B-parameter dual-stream diffusion transformer that produces native 4K video at up to 50 frames per second, with audio and video generated together in a single pass rather than stitched together afterward. Artificial Analysis, an independent benchmarking group, currently ranks LTX among the top three AI video models in the world.
You choose how you want to use it. Download the open weights and run LTX-2.5 on your own hardware. License the model for on-premise deployment backed by enterprise support. Or build directly on LTX Studio, the production suite that turns the model into a full creative workflow. Companies like ElevenLabs, Asteria Film Co., Magnopus, and NVIDIA already rely on LTX for their own work.
LTX is not built for one-off social clips. It is infrastructure for teams that generate motion, audio, and physical environments as part of their own products and pipelines.
Learn more
Azure AI Speech
Easily and efficiently develop voice-enabled applications with the Speech SDK, which allows for precise speech-to-text transcription, the generation of realistic text-to-speech voices, and the translation of spoken audio while also incorporating speaker recognition features. By utilizing Speech Studio, you can design customized models that suit your specific application needs, benefiting from advanced speech recognition, lifelike voice synthesis, and award-winning capabilities in speaker identification. Your data remains private, as your speech input is not recorded during processing, and you can create unique voices, expand your base vocabulary with specific terms, or develop entirely new models. The Speech SDK can be deployed in various environments, whether in the cloud or through edge computing in containers, enabling rapid and accurate audio transcription across more than 92 languages and their respective variants. Furthermore, it provides valuable customer insights through call center transcriptions, enhances user experiences with voice-driven assistants, and captures critical conversations during meetings. With options for text-to-speech, you can build applications and services that engage users conversationally, selecting from an extensive array of over 215 voices in 60 different languages, making your projects more dynamic and interactive. This flexibility not only enriches the user experience but also broadens the scope of what can be achieved with voice technology today.
Learn more
Rekam AI
Rekam AI is a comprehensive AI-powered audio platform built for creating realistic voice content. It combines text to speech, voice cloning, and speech to text tools in one seamless workspace. Users can convert scripts into natural, expressive audio that closely resembles human speech. The platform offers a diverse voice library designed for narration, podcasts, and storytelling. Rekam AI’s voice cloning technology allows users to generate a secure digital version of their own voice. Speech-to-text capabilities provide fast and accurate transcription for spoken content. The system supports multiple languages and accents for global reach. Rekam AI is designed to be easy to use while delivering professional-grade results. Free tools allow users to experiment without upfront cost. Rekam AI simplifies audio creation for creators across industries.
Learn more