Best On-Premises AI Translation Software of 2025

Docsie is an award-winning digital documentation and knowledge management platform based in Ontario, Canada. You can access Docsie through a SaaS web application to create & edit documentation from any location. Then, you can publish content to a dynamic knowledge portal that users can access whenever they need information! Docsie offers powerful business-grade features to write & manage product documentation: - Pilot onboarding service w/ portal design support and workforce training - Internal & external knowledge base options - Create multiple workspaces - Portal analytics & feedback with Docsie Vocally - Custom domain on free tier - Markdown compatible - Docsie Editor with rich formatting and content embeds - iFrame - SwaggerAPI import - Built-in and custom document templates - Help center deployment & in-app help sidebar - Share guided tours & create with our builder Chrome extension - Manage multiple versions, languages, and view change history - Webhook support in Mattermost, Slack, and more - Ghost AI language translation (available) & generative AI (in-progress) - Project management with kanban and task creation - RBAC/JWT/SSO for security, user management, and data protection

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 🚀 Power your Speech-to-Text and Voice AI with Speechmatics today!

Eliminate language obstacles and connect with a worldwide audience using our award-winning language technology services. We offer translation in 109 languages for text, voice, images, files, and websites, both online and offline. Our solutions allow for seamless and quick integration into your products, effectively addressing various business challenges. A free demo is available to showcase our capabilities. Our system ensures high stability, even under heavy loads, and supports rapid scaling to maximize efficiency. Experience swift translation for multilingual texts, processing billions of characters daily. We specialize in tailored translations for specific domains, the inclusion of new languages, and the creation of custom glossaries. Your privacy is paramount; we guarantee total protection through on-premise solutions and offline translation options. Utilizing cutting-edge artificial intelligence and the latest research, we provide exceptional translation quality. Our flexible pricing structures cater to all budgets, allowing you to translate without limits for a fixed fee, along with available discounts and personalized quotes to suit your needs. With our services, bridging communication gaps has never been easier or more efficient.

The Alexa Translations A.I. The Alexa Translations A.I. platform is a translation management solution specifically designed for the Canadian legal, financial, and securities markets. The platform can also be used to support in-house translation departments and enhance team efforts. The solution allows for translation speeds up to 30,000 words per hour and industry-leading accuracy (a score of 59 BLEU).

D-ID, a leading technology company that specializes in generative AI and synthesized media, is best known for the Creative Reality Studio. This platform allows users transform text, images and audio into lifelike videos with digital humans that have natural facial expressions and movements. D-ID combines deep learning, computer recognition, and advanced AI models to empower businesses, educators, content creators, and others to create personalized, interactive videos at scale. The Creative Reality Studio allows users to create talking avatars using static images. It is a popular tool in e-learning and marketing, as well as entertainment and customer service. D-ID, which is committed to privacy and ethical AI usage, also incorporates facial anonymousization technology. This ensures secure and responsible handling visual data.

Wordly offers AI-powered translation and interpretation for in-person, virtual, hybrid, and mixed events. Translate speakers into audio and captions in 25+ languages without the use of special equipment or human interpreters. Wordly also offers audio translation, transcription, and video subtitles. Participants choose their translation language and then use their phone, tablet or computer to access live translations and captions. It is available 24/7 and works with all major event management platforms and video conferencing platforms. Wordly makes it easy and affordable to increase inclusion, engagement, productivity, and accessibility. Wordly has been used by over 600 businesses and 1.5 million people in technology, finance, healthcare, education, manufacturing, and other non-profit sectors. Wordly can be purchased with an annual subscription. Prices are based on how many hours you use and how many users.

Remote simultaneous interpretation for multilingual on-site, online, or hybrid meetings, conferences, or events. Interprefy, the world's most trusted cloud-based remote simultaneous interpreter technology and services provider, allows interpreters to work anywhere and anytime. Interprefy allows meeting and event participants to enjoy real-time interpretation in their chosen language, whether it's in our platform, app, or added to Zoom, Webex, and beyond.

Neurooo supports over 100 languages and demonstrates a remarkable tolerance for spelling errors while giving users the ability to adjust the tone of their translations. Utilizing an advanced AI model, Neurooo comprehends both the text and its surrounding context, leading to superior translation outcomes. Compared to other machine translation tools, the quality of translations produced by Neurooo frequently surpasses expectations. The underlying engine, GPT-3.5-turbo, benefits from extensive training on vast amounts of textual data, enabling it to produce natural and coherent language across various contexts. This extensive understanding equips Neurooo to deliver translations that are nuanced and contextually appropriate, a level of sophistication often unattainable by models designed exclusively for translation. It's worth noting that the quality of a translation from many machine tools typically suffers when the source text is of low quality. In contrast, Neurooo's capabilities enable it to mitigate such issues effectively, resulting in translations that maintain clarity and coherence even when the original text is flawed.

AppTek stands at the forefront of artificial intelligence (AI) and machine learning (ML), specializing in automatic speech recognition (ASR), neural machine translation (NMT), and natural language understanding (NLU). Their innovative platform offers top-notch real-time streaming and batch technology solutions, accessible via the cloud or on-premises, catering to diverse sectors such as media and entertainment, government, call centers, enterprise businesses, and beyond. Developed by a team of leading scientists and research engineers, AppTek's offerings span numerous languages, dialects, and communication channels. By employing advanced deep neural networks, AppTek enhances the transcription and comprehension of speech and text data, resulting in tools that are not only more accurate but also significantly more efficient. This commitment to excellence positions AppTek as a key player in shaping the future of intelligent communication technologies.