Best On-Premises Speech to Text Software

Google Cloud Speech-to-Text is a powerful solution for converting speech into written text, making it easier to analyze audio data and create transcriptions. Its high level of accuracy, even in noisy environments, ensures that businesses can rely on it for critical applications, from customer service call transcriptions to voice-activated applications. The service supports multiple languages and can differentiate between speakers, making it an excellent tool for interviews, meetings, and conferences. New customers can explore this technology with $300 in free credits, allowing them to test the service’s capabilities before committing to a larger investment.

Best-in-Market Speech-to-Text & Voice AI for Enterprises. Speechmatics delivers industry-leading Speech-to-Text and Voice AI for enterprises needing unrivaled accuracy, security, and flexibility. Our enterprise-grade APIs provide real-time and batch transcription with exceptional precision—across the widest range of languages, dialects, and accents. Powered by Foundational Speech Technology, Speechmatics supports mission-critical voice applications in media, contact centers, finance, healthcare, and more. With on-prem, cloud, and hybrid deployment, businesses maintain full control over data security while unlocking voice insights. Trusted by global leaders, Speechmatics is the top choice for best-in-class transcription and voice intelligence. 🔹 Unmatched Accuracy – Superior transcription across languages & accents 🔹 Flexible Deployment – Cloud, on-prem, and hybrid 🔹 Enterprise-Grade Security – Full data control 🔹 Real-Time & Batch Processing – Scalable transcription

Transforming customer engagement with AI-driven speech recognition and voice authentication technology. We’ve spent the last 20 years empowering our partners’ success through collaboration. Our curiosity keeps us innovating for the next 20. Our flexible speech-enabling technology enables you to build a solution that fulfills all your customers’ demands, affordably and reliably. We do one thing, and we do it well. And that's speech-enabling your applications. Finally, deliver great voice automation and interactions. Whether short and simple commands, or conversational questions, LumenVox ASR and TTS is accurate and affordable, helping you improve efficiencies on both sides of the phone line. You’ll never repeat yourself again. We provide you with the utmost flexibility from a capabilities, deployment and monetization perspective. If you can think it, you can build it with LumenVox. Shorten your development to deployment time with our easy, intuitive technology and toolsets.

Picovoice is the first and only ubiquitous on-device voice AI platform. Picovoice offers speech-to-text, voice search, wake word, Speech-to-Intent (intent detection) and voice activity detection engines. Its stack can run on anything from embedded devices to web browsers, providing an immersive experience not achievable by any Big Tech.

Gladia is an advanced audio transcription and intelligence platform delivered via a unified API that supports both asynchronous (pre-recorded) and real-time streaming transcription, enabling developers to convert speech to text in over 100 languages with features like word-level timestamps, language detection, code-switching, speaker diarization, translation, summarization, custom vocabulary, and entity extraction. Its real-time engine achieves latencies under 300 ms while maintaining high accuracy, and it offers “partials” (intermediate transcripts) to improve responsiveness in live settings. The platform’s asynchronous API is powered by a proprietary Whisper-Zero model optimized for enterprise audio, and it lets clients apply add-ons such as enhanced punctuation, name consistency, custom metadata tagging, and export to subtitle formats (SRT, VTT).

Beey is an application which transcribes audio or video recordings into text with great accuracy in a few minutes. Beey can recognize speech in 20 languages. The user-friendly editor provides further processing of the transcribed text, export to various formats, and creating automatic subtitles or translation. The editor includes a recording preview synchronized with the edited text, which is illustrated by the moving cursor position. Editor controls allow slowing down, speeding up the playback, or starting the playback from the selected cursor position. Beey offers several additional tools: Link, Splitter, Stream and Voice. Link allows transcribing the video/audio directly from global platforms, such as YouTube. Splitter is convenient for working with long content. It splits the original recording into shorter ones, and users can work with them separately. Stream can perform real-time transcription, and caption ongoing streams. Voice records and transcribes live speech.

SpeechWrite specializes in a range of cloud dictation and voice recognition agile workflow solutions designed to meet the flexible working needs of the modern-day professional. Scalable and future-proofed solutions to suit all types of organizations. Our industry-leading range of digital dictation and transcription solutions link authors and transcribers facilitating efficient communication. Individual and organizational workflow settings enhance flexibility to ensure you receive your written dictations quickly and efficiently when in the office or on the move. Use your most powerful tool, your voice, and put it to work. Our practical technology, sophisticated yet simple, allows you to enhance your working environment and simply work smarter. We listen, learn and collaborate to support you through every stage of the process while also offering professional guidance and support along the way.

Run multiple campaigns across channels like WhatsApp, Facebook Messenger, Google Business Messaging, and more. Reap sales benefits by building the conversational flow, publishing omnichannel, and analyzing each report to hit the target. Engage and deliver meticulous responses to consumers in the form of rich snippets while customizing them to fit any scenario. Enrich customer experience by populating and intuitively visualizing data. Powered your conversations with an AI chatbot that keeps getting smarter every time. Auto-segment inquiries to the right agent, trigger handoffs when needed, and take complete control over your customer support management. Intelligent assistants automatically identify each user’s intent using NLP and respond back with intent-specific solutions. The response uses pattern recognition and metadata extraction from the service providers or databases. Keep track of everything happening across your channels to maintain an optimum customer relationship.