Comparator

Compare the best AI tools

Select a category, then compare up to 3 tools side by side. Analyze features, pricing, and performance.

1
Choose a category
2
Select the tools
Video24 tools available
Captions
Captions

AI video editor with automatic subtitles and avatars

Captions is the AI video editing app for creators. Auto-subtitles in 100+ languages, AI avatars, digital twins, and chat-based editing. Perfect for TikTok, Reels, and Shorts.

Strengths

  • Ultra-accurate auto-subtitles in 100+ languages
  • Realistic AI avatars and digital twins
  • Video editing via natural language instructions
  • Trendy pre-configured subtitle styles

Limitations

  • Monthly pricing without visible annual option
  • AI features limited on free plan
  • Primarily designed for mobile (iOS)
  • Credit system can be limiting

Pricing plans

  • Basic editing (trim, transitions)
  • 1 caption template
  • Media library assets
  • Watermark on exports
  • Captions in 100+ languages
  • Customize caption styling
  • Watermark-free exports
  • Fast fixes to footage
  • All Pro features
  • AI Edit styles library
  • AI-produced videos
  • Digital twins & custom AI actors
  • Chat-based editor
  • Generate B-roll, music, SFX, images
  • All Max features
  • Customized usage tiers
  • Most sophisticated AI models
  • Priority processing
HeyGen
HeyGen

Create videos with AI avatars and voice cloning

HeyGen is an AI-powered video creation platform that generates professional videos with realistic avatars and voice cloning. Ideal for marketing, training, and corporate communication, it transforms simple text into engaging video in minutes.

Strengths

  • Extremely realistic AI avatars with natural expressions
  • High-quality voice cloning preserving nuances
  • Automatic translation in 40+ languages with lip-sync
  • Custom avatar creation from your own image

Limitations

  • Very limited free plan (3 videos/month with watermark)
  • Expensive additional generative credits
  • Some avatars may look artificial in certain situations
  • Variable rendering time depending on complexity

Pricing plans

  • 3 vidéos par mois
  • Export 720p
  • Avatars publics
  • Templates de base
  • Watermark HeyGen
  • Vidéos illimitées jusqu'à 30 min
  • Export 1080p sans watermark
  • Sous-titres intégrés
  • 100+ avatars IA
  • Clonage vocal
  • Traitement standard
  • Tout Creator inclus
  • Espace multi-utilisateurs
  • Rôles et permissions
  • Gestion de marque
  • Traitement prioritaire
  • Édition et relecture traduction
  • Commentaires sur vidéos
  • Relecture traduction
  • Sécurité enterprise-grade
  • Support prioritaire
  • Account manager dédié
  • SSO
  • Data center dédié

Add a 3rd (⌘K)

General overview

Criterion
Captions
HeyGen
AI typeAI NativeAI Native
Country of origin🇺🇸 United States🇺🇸 United States
Year founded20212020
Supported languages100+ languages175+ languages
Free plan
Yes
Yes
API available
Mobile app

Detailed comparison

FeatureCaptionsHeyGen
Video Cutting
Image to video
Magic Clips
Motion brush
B-Rolls
Lip sync
AI Video Translator
Virtual try-on
AI Eye Contact
Camera controls
Auto Zoom
Video extension
Images & GIFs
Transitions
Sound Effects
Background Music
Auto Description
AI Video Editor
Silence Removal
Animated Subtitles
Brand Kit
Local recording
Separate tracks
Live streaming
Multistream
Podcast publishing
Webinar mode
Max participants
Audio quality
AI Denoise (background noise removal)
HD (noise reduction, speech clarity enhancement)
Max video duration
30 minutes
30 minutes
Max Resolution
4K
4K
AI Avatars
Text to Video
Auto-subtitles
Voice cloning
Video Library
No Watermark
Export formats
MP4
MP4
Batch Processing
Available
Not available
Best

Was this comparison useful?

FAQ

Questions about comparison

Everything you need to know to effectively compare AI tools.