Compare tools
Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.
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HeyGen
✓ verifiedFreemium
AI video platform for making avatar and spokesperson videos from text, with translation and voice cloning.
11M visits/mo3.7K saves
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Agent Opus
✓ verifiedFreemium
End-to-end AI video generator that turns scripts and assets into polished, ready-to-post social videos with avatars and voiceover.
5.8M visits/mo55K saves
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AI Subtitle Translator
✓ verifiedFreemium
AI subtitle translator handling 50+ languages and many formats (SRT, VTT, ASS), with batch processing.
64K visits/mo541 saves
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AutoCaption
✓ verifiedFreemium
AI caption generator that adds animated, styled subtitles and emojis to short videos for TikTok, Reels, and Shorts in 100+ languages.
90K visits/mo3.8K saves
Pricing
No public pricing
Free: $0 (60 credits/mo, ~2 videos)
Pro: $29/mo (3,600 credits/yr, ~120 videos, watermark removal)
Max: $129/mo (18,000 credits/yr, priority processing, 5 avatars)
Credits Pack: $12 one-time (200 credits)
Pro: $10/mo (200 credits/mo)
Pro+: $18/mo (400 credits/mo)
Basic: $18/mo (100 videos/mo)
Pro: $25/mo (215 videos/mo)
Business: $39/mo (350 videos/mo)
Free trial available
Core features
- ✦Text-to-video with AI avatars
- ✦Custom and personal avatar creation
- ✦AI voice cloning
- ✦Multi-language video translation
- ✦Template library for common video types
- ✦Team and API options
- ✦Script-to-video generation in one flow
- ✦Audio-to-video conversion
- ✦AI avatars and voice cloning
- ✦Motion graphics and animated B-roll
- ✦Multiple visual styles and presets
- ✦Credit-based plans with watermark removal
- ✦Translate subtitles into 50+ languages
- ✦Supports SRT, VTT, SBV, SUB, ASS, LRC, SMI
- ✦Auto source-language detection
- ✦Batch/multi-file processing
- ✦Free Basic model plus higher-quality Plus model
- ✦Bundled subtitle converter and SRT cleaner
- ✦Automatic animated captions
- ✦Emoji and emphasis effects
- ✦100+ languages
- ✦Auto-resize for multiple platforms
- ✦Timeline subtitle/timing editor
- ✦Direct publishing and templates
Use cases
- →Create spokesperson marketing videos
- →Localize videos into many languages
- →Produce training and explainer videos
- →Scale social video content
- →Turning scripts into social media videos
- →Creating explainer and promotional videos
- →Producing AI ads and short-form content
- →Repurposing audio or podcasts into video
- →Localizing video subtitles
- →Reaching global audiences
- →Bulk subtitle translation
- →Format conversion and cleanup
- →Captioning short-form social videos
- →Making captions that boost watch time
- →Repurposing one video for many platforms
- →Building branded caption presets
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