Best On-Premises Machine Translation Software

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

Remove language barriers and reach global audience with award-winning language technology services. 109 languages for online and offline translation of text, voice, images, files, and websites. Easy and fast integration in your products to solve any business task. Free demo available.High stability even at heavy loading, highspeed scaling for maximum time saving.High-speed translation of multilingual texts – billions of characters per day. We can make domain-specific translations, add new languages or custom glossaries. Total protection of your private data using on-premise solutions and offline translation modes. We use artificial intelligence and latest scientific researches to deliver best-in-class translation quality. Flexible pricing options for any budget. Translate with no limits for fixed price. Discounts and custom quotes.

Slate Desktop™ is better machine translation for translators. It's an application suite that adds a machine translation provider to your personal computer. The provider runs in the background delivering machine translations to computer-assisted translation tools like memoQ, Trados Studio and others that also run on your PC. You import your translation memories into Slate Desktop™ and it does the rest. It uses mature machine learning to study your translation memories for hours and finds your translation knowledge and style. It saves what it learned in a translation model that’s fully adapted to you from the contents of your translation memories. Your Slate Desktop™ model appears in your CAT tool’s machine translation resources. Working in your CAT tool, Slate Desktop™ uses artificial intelligence to render machine translation suggestions with the terminology, knowledge and style it learned from your translation memories.

SYSTRAN, headquartered in France with offices in the Americas and Asia, has been a global leader in language translation technologies for decades. We initiated and developed major innovations in the field, including the first commercially available machine translation software in 1978, the first web-based translation portals in the 2000s and in 2016, we partnered with Harvard University to create state-of-the-art machine translation technology based on Artificial Intelligence and neural networks. The result is outstanding near human quality translation that improves with each use. SYSTRAN has been the reference translation software provider for global companies, public organizations, and governments for over 55 years. SYSTRAN's current product offerings include Translate PRO for smaller companies, Enterprise Cloud for large organizations and SYSTRAN Pure Neural® Server, our on-premise translation solution designed for large corporate clients with the highest security standards.

The Alexa Translations A.I. platform is a translations management solution designed specifically for the Canadian legal, financial and securities markets. This platform also serves any in-house translation departments by augmenting team efforts. The solution renders translation speeds of up to 30,000 words per minute and industry-leading accuracy (a 65 BLEU Score). The Alexa Translations A.I. platform has a built-in CAT Editor and is compatible with multiple file types. Among several other features, the platform works on 12 languages and provides an Intelligent Term Base (TB) and Translation Memory (TM) Management.

Wordly provides live AI translation, AI captioning, AI transcription, and AI interpretation at in-person, virtual, and hybrid meetings and events. Translate speakers into audio and captions for dozens of languages without the need for human interpreters or special equipment. Wordly also provides video translation, video subtitles, audio translation, and audio transcription. Attendees select their preferred language and use their phone, tablet, or computer to access the live translation. It's available on-demand 24/7, works with all major video conferencing and virtual platforms, and does not require any IT support to implement. Wordly makes it fast, easy, and affordable to increase inclusivity, engagement, and learning. Thousands of businesses and millions of attendees have used Wordly across tech, financial services, healthcare, manufacturing, education, government, religious, and non-profit sectors.

AppTek is a global leader in artificial intelligence (AI) and machine learning (ML) technologies for automatic speech recognition (ASR), neural machine translation (NMT), and natural language understanding (NLU). The AppTek platform delivers industry-leading, real-time streaming and batch technology solutions in the cloud or on-premise for organizations across a breadth of worldwide markets such as media and entertainment, call centers, government, enterprise business, and more. Built by scientists and research engineers who are recognized among the best in the world, AppTek’s solutions cover a wide array of languages, dialects, and channels. AppTek utilizes deep neural networks to transcribe and understand speech and text data, delivering more accurate and efficient tools.

Handling more than 100 languages, Neurooo shows resilience to spelling mistakes and allows you to set the tone of your translation. Neurooo relies on an artificial intelligence model (ChatGPT) able to understand the text to translate and its context more naturally, which results in better translation quality. The translations produced by Neurooo are often better than those generated by similar machine translation tools. The default engine used by Neurooo (GPT-3.5-turbo) is trained on astronomical amounts of textual data in order to understand and generate natural text in any situation. This knowledge allows Neurooo to come up with very natural-sounding translations, subtly adapted to the context. This kind of finesse could hardly be achieved with an AI model developed solely for translation purposes. With most machine translation tools, a poor source text will result in a poor translation.

BytePlus Translate is a fast, stable and reliable machine translation service that can be easily integrated into applications and websites. Automatically detects source language and instantly provides translated results. Identifies and translates speech in real time or from audio files. Detects and translates text found in images and videos. Supports custom optimization of translations, allowing for more accurate results. Leverages cutting-edge technology to provide high-quality translations at leading international standards. Provides translations suitable for use in news media, creative industries, business interactions and more, producing accurate results that are well-received by users. Has the power to process millions of translations daily, and allows translation capabilities to be scaled according to different needs. Can be accessed via API, SDK or an on-premise deployment.