ngram vs HeyGen
Compare features, pricing, and capabilities to choose the best AI video tool for your needs
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Feature-by-feature comparison
Feature
ngram
HeyGen
AI avatar video generation
Not available
300+ avatars
Screen recording & editing
4K with AI editing
Not available
AI-powered editing
Auto-cut, filler removal, polish
Template-based only
Context-aware generation
Adapts to audience & channel
Fixed templates
Script & storyboard preview
Review before rendering
Generate directly
Real footage support
Screen recordings, webcam
AI avatars only
Multi-format export
16:9, 9:16, 1:1 with captions
16:9 & 9:16 only
Multilingual support
Captions in multiple languages
175+ languages with lip sync
Voice cloning
Coming soon
Custom voice $99/year
Motion graphics & animations
Automatic text animations
Template-based graphics
Brand kit customization
Logo, colors, fonts, intros
Basic branding
Built from existing assets
Text, PDFs, URLs, recordings
Script & avatar only
Timeline editor
Professional editing suite
No manual editing
Free tier
Available
3 videos/month
Starting paid price
$17.40/month
$24/month
Export quality
Up to 4K
1080p/4K
Team collaboration
Comments, shared workspaces
Team editing & comments
Smart zoom & callouts
Automatic for screen recordings
Not applicable
Auto-captions
Automatic transcription
Included
Video translation
Subtitle translation
Video + voice translation
What makes ngram different?
What ngram does better
Real footage + AI editing
Turn screen recordings, webcam footage, and existing assets into polished videos. ngram automatically removes mistakes, pauses, and filler words - HeyGen only works with AI avatars and scripts.
Context-aware generation
Tell ngram your audience, goal, and channel. It adapts structure, pacing, and tone automatically - a LinkedIn launch isn't a training video, and ngram knows the difference. HeyGen uses fixed templates.
Plan first, generate second
Review the script and storyboard before rendering. Fix direction early, iterate fast, and know exactly what you're getting. HeyGen generates directly with less control over structure.
Multi-format export with captions
Export in 16:9, 9:16, and 1:1 with captions included. One video, optimized for YouTube, LinkedIn, TikTok, and Reels - no reformatting. HeyGen supports fewer aspect ratios.
Built from what you have
Start with text, images, PDFs, URLs, or screen recordings. ngram extracts what it needs and builds a coherent story - no starting from scratch with scripts and avatars.
What HeyGen does better
AI avatar video generation
300+ realistic avatars in multiple styles. Perfect when you don't want to appear on camera or need consistent presenters across videos. ngram focuses on real footage and screen recordings.
Multilingual video translation
Translate videos into 175+ languages with automatic lip sync. Your avatar speaks fluently in any language - ideal for global training content. ngram provides subtitle translation but not voice/lip sync translation.
Voice cloning technology
Clone your voice for $99/year to create consistent narration without recording. Useful for scaling video production with your authentic voice across content.
Which tool is right for you?
Choose ngram if you...
- Create videos from screen recordings, demos, and walkthroughs with professional polish
- Work in Product Marketing, Growth, Sales, or Customer Success with real product footage
- Need videos for customers, marketing, or external audiences that look professionally produced
- Want to repurpose content across platforms (YouTube, LinkedIn, TikTok) in the right formats
- Have existing assets (text, docs, recordings) and want to turn them into polished videos
- Create different videos for different audiences and channels with context-aware generation
- Prefer human presenters and real product demonstrations over AI avatars
Choose HeyGen if you...
- Create training videos without appearing on camera using AI avatars
- Need multilingual content with voice translation and lip sync in 175+ languages
- Want consistent AI presenters across all videos without scheduling recordings
- Focus on scripted explainer videos and presentations rather than product demos
- Clone your voice for scalable narration across video content
Frequently asked questions
Still have questions?
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