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Line 21

Explore Line 21's real-time captioning services, including live human captioners, AI proofreading, translation, and speech recognition. Global coverage in numerous languages.

Communication Updated 6 hours ago

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Line 21's Top Features

Human and AI-powered captioning

Live support during events

AI Proofreader for context-aware error correction

AI Translations in 120 languages

Automatic Speech Recognition with high accuracy

Global network of professional captioners

Low latency video caption encoding

Transcripts available in multiple formats

Technical support for setup and integration

Accessibility in over 100 languages

Frequently asked questions about Line 21

We offer both human and AI-powered captioning solutions, including live captioning, automatic speech recognition, and AI proofreading.

Our live captions are produced by accredited stenographers and respeakers, offering high accuracy and typically reaching speeds of up to 300 words per minute.

Yes, we support captions, translations, and proofreading in over 100 languages thanks to our global network of professional captioners and advanced AI models.

We provide dedicated technical support, including live event support, caption encoding, and assistance with setup and integration across multiple platforms.

The AI Proofreader safeguards against typos and name errors using context-aware AI. It can be fine-tuned with context-specific glossary and terms.

AI Proofreading costs $1 per minute, AI Translations cost $0.15 per minute, and Automatic Speech Recognition (ASR) costs $0.25 per minute.

All captioner transcripts are available to download in multiple formats (TXT, SRT, VTT) immediately at the end of your session.

Yes, we can. Our network includes specialists in various fields, ensuring accurate captions even for tricky terminology or specific industry jargon.

Yes, we support both virtual and in-person events. You will need an internet connection to use our services even for in-person events.

We offer a basic pay-as-you-go plan, and you pay for minutes used at the end of each month. There are also bundles available for upfront purchase with potential discounts.

Line 21's pricing

Ai

$1/custom

Safeguard your captions against typos and name-errors using a context-aware Ai.

Ai

$0.15/custom

Translate captions automatically in 120 languages using high-performance language models.

ASR:

$0.25/custom

Use speech-to-text models to automatically create captions with up to 97% accuracy.

Customer Reviews

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Line 21

Line 21's Top Features

Frequently asked questions about Line 21

Line 21's pricing

Ai

$1/custom

Ai

$0.15/custom

ASR:

$0.25/custom

Customer Reviews

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Line 21

Line 21's Top Features

Frequently asked questions about Line 21

What types of captioning services do you offer?

How accurate are your live captions?

Can you provide captions in different languages?

What technical support do you offer?

How does your AI Proofreader work?

What is the cost of your AI services?

How do I download transcripts after a session?

Can you provide services for specific industries or specialized terminology?

Do you offer services for in-person events?

How does your billing system work?

Line 21's pricing

Ai

$1/custom

Ai

$0.15/custom

ASR:

$0.25/custom

Customer Reviews

Category

Tags

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