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About

AutoCaption is an AI caption/subtitle generator that offers automatic transcription and animated emojis for videos on Instagram, TikTok YouTube, etc... It saves users hours of editing time by using artificial intelligence technology. Users can generate subtitles with ease and fully customize them by editing subtitles, adding animations, fonts, colors and more. AutoCaption lets you automatically add emojis with a single click, and customize their size, position and animations. The tool supports over 56 languages, giving users a wide range of options for creating subtitles. It offers ready-to-use templates, as well as the option of creating custom templates to save individual settings. AutoCaption is optimized for vertical content, with a resolution of 1080x1920 (FULL HD) and a frame rate of 60 FPS.

About

Line 21 provides AI-powered live captions and subtitles, ensuring seamless accessibility for live events, streaming platforms, and digital content. Our hybrid approach combines AI automation with human expertise, delivering high-accuracy captions that adapt to industry-specific terminology, accents, and niche references. By leveraging our AI Proofreader, we enhance real-time captions, reducing errors and making live experiences more inclusive and engaging. Our solution is designed for event organizers, broadcasters, and language service providers who need scalable, cost-effective, and high-quality captions. Traditional human captioning is expensive and non-scalable, while ASR solutions often lack accuracy. Line 21 bridges this gap by offering real-time AI-enhanced captions that integrate seamlessly into event tech and streaming workflows.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Creators seeking an AI subtitle generation solution

Audience

Users that need an AI-powered live captioning and subtitling tool

Support

Phone Support Not Supported
24/7 Live Support Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

No images available

Screenshots and Videos

Pricing

$15/month
Free Version Not Supported
Free Trial Supported

Pricing

$0.09/min
Pay as you go
Free Version Not Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Supported
In Person Not Supported

Company Information

AutoCaption
Founded: 2023
France
autocaption.io

Company Information

Line 21
Founded: 2023
United Kingdom
line-21.com

Alternatives

CapMate

CapMate

Venera Technologies

Alternatives

AI-Media LEXI

AI-Media LEXI

AI-Media
CapMate

CapMate

Venera Technologies
AI-Media LEXI

AI-Media LEXI

AI-Media

Categories

AI Tools Supported
Closed Captioning Supported
Subtitle Supported

Categories

Closed Captioning Supported
Speech Recognition Supported
Speech to Text Supported
Subtitle Supported

Speech Recognition Features

Audio Capture Supported
Automatic Form Fill Supported
Automatic Transcription Supported
Call Analysis Supported
Concatenated Speech Supported
Continuous Speech Supported
Customizable Macros Supported
Multi-Languages Supported
Specialty Vocabularies Supported
Speech-to-Text Analysis Supported
Variable Frequency Supported
Voice Recognition Not Supported

Integrations

Deepgram Not Supported
Facebook Not Supported
Fuser Supported
Microsoft Teams Not Supported
OpenAI Not Supported
Twitch Not Supported
Videolinq Not Supported
YouTube Not Supported
Zoom Not Supported

Integrations

Deepgram Supported
Facebook Supported
Fuser Not Supported
Microsoft Teams Supported
OpenAI Supported
Twitch Supported
Videolinq Supported
YouTube Supported
Zoom Supported
Claim AutoCaption and update features and information
Claim AutoCaption and update features and information
Claim Line 21 and update features and information
Claim Line 21 and update features and information