real-time-translation
(4)
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.
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.