real-time-translation
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The Smart Glasses That Refuse to Film You
No camera. No speaker. Just a green line of text floating where you need it. Even Realities built the anti-spectacle smart glasses - and turned itself into a billion-dollar company doing it.
Langfinity
Langfinity (formerly Byrdhouse) is a San Francisco AI company building a real-time voice and text translation platform for global teams. Founded by ex-interpreters Snow Huo and Jacob Greenway, it delivers industry-specific live interpretation across 100+ languages, plugging into video calls and Microsoft Teams so multilingual meetings, sales calls, safety briefings, and training sessions can happen without swapping tools or hiring a human interpreter.
Snow Huo
Snow Huo is the co-founder and CEO of Langfinity (formerly Byrdhouse), a San Francisco AI company building real-time voice and video translation across 100+ languages for global teams. A former remote Chinese interpreter and product leader at Groupon, Chowbus, and Disney, she moved to the US at 17 and was teased for not speaking English - an experience that became the founding seed for a tool that lets people understand each other instantly, no matter the language they speak.
Wordly
Wordly is a San Francisco Bay Area company that delivers cloud-based, AI-powered live translation, captioning, transcription and summaries for meetings and events. Without apps, headsets or human interpreters, attendees scan a QR code and follow along in their own language across 60+ languages and 3,000+ language pairs. Founded in 2017 by Lakshman Rathnam, Wordly serves 4,000+ customers and has supported over 5 million users worldwide, and was ranked among the fastest-growing software companies on the 2025 Inc. 5000 list.
Webex
Webex is the collaboration platform born from one of the web's first conferencing companies and now run by Cisco. It bundles meetings, calling, messaging, webinars, contact center, and a line of conference-room hardware into a single suite, layered with AI for transcription, real-time translation across dozens of languages, and agent assistance. It serves enterprises, governments, schools, and hospitals that need secure, large-scale communication for distributed teams.
Krisp
Krisp is a voice AI company that strips background noise, voices, and echo from live calls using deep learning, then layers transcription, meeting notes, accent conversion, and real-time translation on top. Founded in 2017 by ex-Twilio engineers, it now processes 75+ billion minutes of audio a month for contact centers, BPOs, Discord, and millions of remote workers.
Tim Jung
Tim Jung is the Founder and CEO of XL8.ai, a San Jose-based AI company building the world's most accurate machine translation engine for media and entertainment. A Columbia University PhD and former Google tech lead, Jung left a career launching NLP search features to solve a problem he saw up close: the media industry's broken localization pipeline. XL8 has since translated 800,000+ hours of content across 45+ languages, raised $11.5M including a $7.5M Series A led by KB Investment, and built a platform where AI doesn't replace human translators but makes them dramatically faster.