Skip to main content
NexoraLaunch home

Build log live

Captions Generator vs Live3D

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Captions Generator compared with Live3D
DetailCaptions Generator logo Captions GeneratorLive3D logo Live3D
What it doesAI caption and subtitle generator that adds captions to videos in seconds with no watermark VTuber software suite for creating and streaming with 3D avatars
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelNot given Freemium
PricingFree: 30 minutes of captions per month, 1080p MP4 export up to 3 minutes, 8 caption styles, SRT/VTT/TXT downloads up to 30 minutes, free translation into 100+ languages. Pro: $6.99/month (limited-time price, normally $9.99) or $59/year, unlimited captions on videos up to 90 minutes, all 22 caption s Basic features free. VIP package from $1K with custom features, full body motion capture, multiplayer, action recording, advanced lens, iPhone capture, 3D scene, avatar effect improvements, and one-to-one service. Contact for details.
Key features
  • Automatic speech transcription in 100 languages with automatic language detection
  • SRT, VTT and TXT subtitle file downloads
  • Free translation into 100+ languages
  • Copy caption style from screenshot functionality
  • Bilingual captions showing two languages simultaneously on Pro
  • Video processing entirely in browser with audio-only server transmission for privacy
  • Word-level timing synchronization for precise caption timing
  • OBS virtual camera for streaming to multiple platforms
  • 40+ pre-built VTuber avatar models
  • Animation and emote editor with customizable props and effects
  • AI mocap animation from video with VMotion
  • Anime pose reference gallery
  • Weekly content updates with new avatars and assets
What makes it different
  • Fastest among 10 tested caption tools, 6.7× faster than CapCut and 4.7× faster than VEED
  • Highest accuracy with 5.7% word error rate in October 2026 accuracy test of 8 caption tools
  • Video stays entirely private with only audio sent for transcription
  • Advanced facial and hand tracking technology more accurate than open source alternatives
  • Modular software architecture optimized for performance and lightweight resource usage
  • Free basic features with unlimited commercial use on VIP plan
  • Served over 1 million VTubers, Streamers, YouTubers and Artists globally
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)27 −1 (down) since last check59 no change since last check
Trust Flow (Majestic)1312
Citation Flow (Majestic)2840
Referring domains (Majestic)551022

4 details filled in for both companies.

More alternatives to Captions Generator More alternatives to Live3D

Ask a question