Compare tools
Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.
⇄ Comparison dimension — pick the market you're actually shopping in
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bigmp4
✓ verifiedFreemium
AI video enhancer that upscales to 4K/8K, colorizes black-and-white footage, and adds frame interpolation.
14K saves
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Video AI by Topaz Labs
✓ verifiedPaid
Desktop and cloud AI software for upscaling, sharpening, denoising, and restoring photos and video at professional quality.
3.0M visits/mo7.0K saves
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unbg.video
✓ verifiedPaid
AI tool that removes and replaces video backgrounds without a green screen, exporting transparent or edited clips.
2.4K saves
Pricing
Free: $0 (30 GPU points/mo)
$6: 300 GPU points
$18: 1080 GPU points
$24: 1560 GPU points
Topaz Image Web: $12/mo (introductory, up to 32MP, unlimited cloud rendering)
Astra Standard: $19/mo (introductory, 400 credits/month, 4K video output)
Topaz Studio: $34/mo billed annually (all apps, 300 monthly video cloud credits)
Topaz Studio: $69/mo (all apps, 300 monthly video cloud credits)
Topaz Photo: $39/mo (photo restoration and enhancement models)
Topaz Gigapixel: $29/mo (image upscaling models)
6,000 Credits: $6 one-time (approx. 4 min of standard processing)
20,000 Credits: $18 one-time (approx. 13 min 20 sec of standard processing)
60,000 Credits: $48 one-time (approx. 40 min of standard processing)
140,000 Credits: $98 one-time (approx. 1 hr 33 min of standard processing)
270,000 Credits: $180 one-time (approx. 3 hr of standard processing)
Free trial available
Core features
- ✦AI video upscaling to 2K/4K/8K
- ✦Black-and-white video colorization
- ✦Frame interpolation to 60/120/240fps
- ✦Smooth slow-motion generation
- ✦Batch processing and GIF support
- ✦Desktop apps for Mac and Windows
- ✦AI image and video upscaling up to 4K/32MP
- ✦Denoising and sharpening models
- ✦Photo restoration and dust/scratch removal
- ✦Face enhancement and recovery
- ✦Background removal and colorization
- ✦Cloud rendering with concurrency limits
- ✦Bundled multi-app Studio subscription
- ✦AI subject detection across people, products, and moving objects
- ✦Background removal without requiring a green screen
- ✦Background replacement with color, image, or video
- ✦Transparent export formats including WebM and ProRes 4444
- ✦Standard and Pro processing modes for different footage difficulty
- ✦Free trial credits for new accounts
Use cases
- →Upscaling low-resolution video
- →Colorizing old footage
- →Smoothing video with higher frame rates
- →Creating slow-motion clips
- →Photographers restoring or upscaling old photos
- →Video editors upscaling footage to 4K
- →Studios batch-enhancing large image libraries
- →Creators removing backgrounds or colorizing images
- →Removing backgrounds from creator or social media video clips
- →Producing transparent product demo videos for compositing
- →Replacing backgrounds in tutorials without studio equipment
- →Creating ad and marketing videos with custom backgrounds
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