Line 21

About Line 21

Line 21 is a powerful platform for live captioning services catering to global audiences. Combining AI technology and human expertise, it ensures fast, accurate captions in real-time for various events. Users benefit from seamless integrations and support across more than 100 languages, enhancing accessibility for everyone.

Line 21 offers flexible pricing plans tailored to diverse user needs. With a basic tier for essential services, clients can access more advanced features through higher tiers, ensuring value for businesses of all sizes. Upgrading unlocks additional benefits and capabilities, optimizing user experience for live captioning needs.

Line 21’s user interface is designed to provide a seamless experience, featuring intuitive navigation and accessible features. The layout enables users to quickly access services like caption creation, enhancing real-time collaboration. Unique functionalities ensure that users can navigate with ease, making live captioning more efficient.

How Line 21 works

Users begin their journey with Line 21 by signing up and onboarding to access the intuitive platform. After setting preferences, they can create, send, and enhance live captions using keyboard macros or connectors. With real-time translation features, captions can be tailored to over 100 languages, delivering accurate content that meets diverse audience needs effortlessly.

Key Features for Line 21

Real-time Translation

Line 21's real-time translation feature allows users to automatically translate captions into over 100 languages. This innovative tool enhances accessibility, ensuring more diverse audiences can engage with content effectively. By combining AI capabilities and human oversight, Line 21 ensures captions are accurate and contextually relevant.

AI Proofreader

The AI Proofreader of Line 21 serves as a dynamic safeguard for caption accuracy, minimizing errors in real-time. This essential feature fine-tunes captions to meet specific client needs, enhancing the overall quality of live broadcasts and ensuring that messages are conveyed clearly and accurately to the audience.

Low Latency Delivery

Line 21 boasts low latency delivery capabilities, ensuring that captions reach viewers in about 144 milliseconds. This feature is crucial for live events, as it maintains the flow of communication and keeps audiences engaged. Fast delivery is integral to Line 21's commitment to providing a seamless viewing experience.