Line 21 - Alternatives & Competitors

Line 21

Usage Based

Line 21 provides dynamic captioning and translation solutions, leveraging AI and human expertise to deliver accessible content worldwide.

Home page: https://line-21.com

Translation Productivity

Uptime Last 30 Days

(646.25 ms) (100% uptime)

Ranked by Relevance

1
AirCaption Transcribe Audio and Video with AI
AirCaption is a powerful AI tool that transcribes audio and video, generates captions, and facilitates editing, all offline.
- Freemium
- From 15$
2
Ava Breaking communication barriers with real-time captions for all
Ava is a live captioning solution that provides real-time voice-to-text transcription in 20+ languages, helping make conversations accessible for Deaf and hard-of-hearing people across various settings including workplace, education, and healthcare.
- Freemium
- From 15$
3
Video To Text AI AI-Powered Video Transcription, Translation and Captioning
A comprehensive AI platform that transcribes videos, translates content across 100+ languages, and generates captions for social media optimization. The service offers high-accuracy transcription with rapid turnaround times and multiple export options.
- Freemium
- From 100$
4
AI Subtitle Translator Transforming the way you create multilingual content
AI Subtitle Translator is a comprehensive subtitle translation tool that supports over 50 languages and multiple subtitle formats including srt, vtt, sbv, sub, ass, lrc, and smi.
- Freemium
- From 10$
5
Subtitles.Love Add Subtitles to Videos and Grow Your Audience
Subtitles.Love is an AI-powered tool that automatically generates subtitles for videos with 95% accuracy, increasing viewer engagement and reach.
- Freemium
6
Subtitle Translate AI Professional AI-Powered Subtitle Translation for Multiple File Formats
Subtitle Translate AI is an advanced subtitle translation platform that supports multiple formats including SRT, VTT, and media files, offering context-aware translations with cultural adaptation capabilities.
- Freemium
- From 8$
7
CaptionCreator Generate subtitles for your videos automatically
CaptionCreator is an AI-powered tool that automatically transcribes and translates audio/video content into subtitles or text in over 50 languages.
- Usage Based
8
HappySRT AI-Powered SRT Generator for YouTube Videos and Media Files
HappySRT is an automated subtitle generation platform that converts YouTube videos and media files into accurate SRT files using AI technology, making content accessibility effortless for creators.
- Freemium
- From 1$
9
VideoAIDubbing Experience the future of AI video translation and dubbing with perfect lip-sync and natural voice quality
VideoAIDubbing is a professional AI-powered platform that offers video translation and dubbing services in 50+ languages, featuring neural AI translation, studio-quality voices, and precise lip-sync technology.
- Paid
- From 15$
10
ZapCap Viral Captions In Seconds
ZapCap is an AI-powered caption generator that helps creators boost video engagement and retention with accurate, dynamic captions and automated editing features.
- Freemium
- From 8$
11
Auris AI AI Generated Transcripts and Subtitles in Multiple Languages
Auris AI is a comprehensive transcription and subtitling platform that converts audio to text and adds captions to videos in multiple languages, serving both individual creators and enterprises.
- Freemium
- From 6$
12
SuperTranslate The fastest way to add English subtitles to any language video
SuperTranslate is an AI-powered video subtitle generator that automatically creates English subtitles for videos in any language using OpenAI's Whisper technology.
- Freemium
- From 10$
13
CaptionMaster AI Image Caption Generator for More Engagement
CaptionMaster is an AI-powered tool that automatically generates engaging captions for images across multiple languages, helping users increase their social media engagement through better captions.
- Free
14
TransLinguist AI Live Translation for Meetings. 24/7, Remote or Hybrid.
TransLinguist provides real-time speech-to-speech translation and interpretation services in 15+ languages, offering solutions for business meetings, conferences, and international events with AI-powered language support.
- Contact for Pricing
15
iHeartCaptions Revolutionize subtitles with AI-Powered customization
iHeartCaptions is an AI-powered subtitling platform that automates transcription and applies custom specifications to create high-quality subtitles, reducing creation time by up to 75%.
- Paid
- From 9$
16
AudioScribe Focus On The Discussion and Never Take Notes Again
AudioScribe is an AI-powered transcription service that converts audio and video content into searchable text, offering features like automated meeting recording, multi-language support, and AI-powered insights for businesses and individuals.
- Freemium
- From 20$
17
Image to Caption Generate Image Captions Instantly with AI
Generate engaging captions for social media platforms like Facebook, Instagram, LinkedIn, and X with this free AI-powered image caption generator. Boost engagement and streamline content creation.
- Free
18
TranscriptionPlus Advanced Transcription With 99% Accuracy
TranscriptionPlus is an AI-powered transcription service offering high-accuracy audio and video transcription with advanced features like speaker identification and topic extraction across 30+ languages.
- Freemium
- From 5$
19
NarrateVideoAI Transform Your Videos with AI Narration
NarrateVideoAI automatically generates professional voice-overs for your videos using advanced AI technology, supporting multiple languages and voice styles.
- Pay Once
20
Social Caption Inspiring image captions with AI in seconds
Social Caption is an AI-powered tool that automatically generates engaging captions for social media images, helping users save time and enhance their social media presence.
- Pay Once
21
Trint Craft Powerful Content by Transcribing Audio and Video to Text
Trint's automated transcription software converts audio, video, and speech to text in over 40 languages. It streamlines content creation by enabling transcription, translation, editing, and collaboration in a single platform.
- Paid
22
ListenMonster Free Video Caption Generator with Unmatched Speech-to-Text Accuracy
ListenMonster is a powerful speech-to-text transcription tool that generates accurate subtitles in 99 languages without watermarks. It offers advanced features like background noise reduction, smart editing, and multiple export options.
- Freemium
23
VideoSubtitles Generate Subtitles for your videos with ease
VideoSubtitles is an AI-powered tool that automatically transcribes audio, translates it into English subtitles, and offers easy editing features for over 50 languages.
- Freemium
- From 10$
24
ListenRobo Generate English Subtitles Online With Translation & Summarization
ListenRobo is an AI-powered transcription tool that supports 92 languages, offering subtitle generation, translation, and summarization capabilities with high accuracy and secure data handling.
- Freemium
- From 20$
25
Transkriptor Automatically transcribe your meetings, interviews, lectures, and other conversations
Transkriptor is an AI-powered transcription service that converts audio and video files to text in 100+ languages with up to 99% accuracy, offering features like speaker recognition and collaboration tools.
- Freemium
26
I ♡ Transcriptions Unlimited Audio & Video Transcriptions
I ♡ Transcriptions offers high-accuracy audio and video transcriptions powered by OpenAI's Whisper, converting files to text in multiple languages with options for speaker recognition.
- Paid
- From 20$
27
AiLuvio Real-time AI-powered call translation and dubbing platform
AiLuvio is a communication platform that offers real-time AI-powered call translation, dubbing, and chat message translation services with premium voice options and encrypted communication.
- Freemium
- From 5$
28
SubtitleBee Automatically add Captions and Subtitles to Videos
SubtitleBee is an AI-powered tool that automatically generates captions and subtitles for videos in over 120 languages, offering customization options and easy export for social media platforms.
- Freemium
- From 19$
29
Lugs.ai Accurate, Offline Captions and Transcriptions
Lugs.ai provides accurate captioning and transcription of all computer and microphone audio, functioning entirely offline for privacy and speed.
- Free Trial
30
VoCut AI-Powered, Text-Based Video Editing
VoCut revolutionizes video editing with its AI-powered, text-based approach, significantly increasing efficiency and simplifying the editing process for creators.
- Freemium
- From 12$
31
SpeakShift Breaking Language Barriers Globally
SpeakShift is an AI-powered real-time translation platform that supports 133+ languages, offering voice cloning and live translation for speech, video, and streaming presentations while maintaining the speaker's original voice.
- Contact for Pricing
32
Voicetapp Transform Your Workflow with AI-Powered Tools
Voicetapp is a comprehensive AI platform offering speech-to-text transcription, content writing, voiceover generation, and YouTube-to-blog conversion capabilities with multilingual support and up to 99% accuracy.
- Paid
- From 12$
33
Translingo Language Solutions for Modern Events
Translingo provides real-time transcriptions, live translations, and personalized content solutions for online and offline events in over 60 languages.
- Usage Based
34
TranscripcionPlus Transform Your Audio and Video to Text in Minutes
TranscripcionPlus offers fast and accurate transcriptions using advanced AI, with options for human-powered review. It supports multiple languages and provides valuable insights and summaries from your audio and video content.
- Freemium
- From 8$
35
LingoSub Learn a new language by watching videos
LingoSub is an AI-powered language learning platform that enables users to learn languages through video content with interactive subtitles and translations. The platform supports 10 different languages and uses the comprehensible input method.
- Freemium
- From 12$
36
AudioTranscription.ai Fast, Secure & Accurate AI-Powered Transcription
AudioTranscription.ai provides AI-powered transcription services for audio and video files, offering speed, accuracy, and support for over 70 languages.
- Usage Based
37
Audiogest Transcribe and summarize your interviews with AI-powered automation
Audiogest is an AI-powered transcription and summarization platform that converts audio and video files into accurate transcripts across 99+ languages, with automatic summaries and insights delivered in as fast as 5 minutes.
- Usage Based
- From 4$
38
Cockatoo Convert audio or video to text in just seconds with blazing speed and incredible accuracy
Cockatoo is an AI-powered transcription tool that converts audio and video files to text with 99.8% accuracy in over 90 languages, processing 1 hour of content in just 2-3 minutes.
- Freemium
- From 9$
39
Smart Scribe Convert audio and video to text in just a few clicks
Smart Scribe is an AI-powered audio transcription tool that automatically converts audio and video files into text, featuring a built-in text editor for real-time editing and supporting over 30 languages.
- Freemium
- From 10$
40
NeuralGen Translate your videos, boost your business!
NeuralGen is an AI-powered video translation platform that automatically translates and dubs videos into multiple languages while maintaining voice authenticity and lip synchronization.
- Contact for Pricing
41
AccurateScribe.ai Transcribe unlimited audio & video into accurate text with enterprise-grade AI
AccurateScribe.ai is an advanced AI-powered transcription platform that converts audio and video into text with 99% accuracy across 100+ languages, featuring enterprise-grade security and unlimited file processing capabilities.
- Freemium
- From 10$
42
BlipCut AI Video Translator for All Content Creators
BlipCut is an AI-powered video translation platform that supports 130+ languages, offering features like voice cloning, subtitle translation, and batch processing for video localization.
- Freemium
43
Transcripo Online Transcription AI: Audio-to-Text Converter
Transcripo is an AI-powered online transcription tool that converts audio and video files into text and subtitles. It supports over 100 languages and generates summaries.
- Paid
- From 10$
44
Yescribe.ai Fast, Accurate and Affordable Transcription
Yescribe.ai is an AI-powered transcription platform that converts audio and video into text with 99.9% accuracy across 98 languages. It offers advanced features like AI summaries and supports files up to 5 hours in length.
- Freemium
- From 5$
45
Vidby AI-powered software for rapid and accurate video and document translation, subtitling, and dubbing
Vidby is a comprehensive AI translation platform that offers automated video translation, subtitling, and dubbing services with support for multiple languages. The platform provides various quality tiers from fully automated to professional actor dubbing.
- Usage Based
- From 1$
46
Yuzzit Professional AI-powered video creation and streaming tools
Yuzzit is a comprehensive video editing and live streaming platform that enables professionals to create, edit, and publish content across social media with AI-powered features for automatic subtitling, formatting, and clip generation.
- Contact for Pricing
47
Vsub Video captions made 10x simpler & faster with AI
Vsub - Achieve near-perfect accuracy with AI-powered video captions. Simplify your captioning process and enhance viewer engagement in minutes.
- Freemium
- From 19$
48
EasySub AI Subtitle Generator for Long Videos
EasySub is an AI-powered subtitle generator that offers accurate transcription, translation, and subtitle creation for long videos in over 150 languages.
- Paid
- From 9$
- API
49
CapGen AI powered image caption generator
CapGen is an AI-powered web application that generates engaging social media captions for images across multiple platforms like Instagram, Facebook, Twitter, and LinkedIn.
- Freemium
- From 1$
50
AI Comic Translate Intelligent Comic Translation Revolution
AI Comic Translate is an advanced tool that offers automated comic translation services across multiple languages, making comic translation faster, more accurate, and smarter for creators and enthusiasts.
- Freemium
- From 15$