Lupa AI Upscaler vs Retouchly
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Lupa AI Upscaler compared with Retouchly
| Detail | 
Lupa AI Upscaler | 
Retouchly |
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| What it does | AI-powered image upscaler that converts photos to stunning 4K resolution in seconds
| Free AI photo enhancer that sharpens clarity and enlarges photos online
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| Stage | Not given
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| Founded | Not given
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| Based in | GB
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| Pricing model | Freemium
| Freemium
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| Pricing | Not given
| Free: 3 pictures per day. Paid credit packs: 100 credits for $4.99, 240 credits for $9.99, 500 credits for $19.99 (one-time payment). 1 credit = 1 basic enhancement, sharpening or restoration. Credits never expire.
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| Key features | - AI-powered detail enhancement and reconstruction
- Supports JPG, JPEG, PNG, WEBP, BMP up to 10MB
- Up to 4x resolution increase
- Face enhancement with GFPGAN
- Multiple output resolutions (1K, 2K, 4K, 6K, 8K)
- Processing in 15-30 seconds
- Batch processing API access
- Automatic image deletion for privacy
| - Picture enhancer for clarity and detail improvement
- Old photo restoration including facial detail
- 2× enlargement for small photos
- 4K photo upload support
- Before-and-after comparison slider
- Free tier: up to 2048 px output on long edge; paid tier: up to 4096 px
- Watermark-free results on free and paid processing
- No sign-up required for free daily allowance
- Images deleted within 24 hours
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| What makes it different | - Near-lossless upscaling preserving textures, edges, and natural details
- Professional-grade quality suitable for printing and e-commerce
- Free basic plan with no credit card required
- Lightning-fast processing with optimized pipelines
- Privacy-first approach with automatic image deletion
| - No watermarks on any results, free or paid
- Images not used for model training
- Web-based tool with no installation required
- Automatic refund if processing fails
- 7-day refund policy on credit packs
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 26 ● no change since last check | 4 ▲ +1 (up) since last check |
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| Trust Flow (Majestic) | 10 | 2 |
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| Citation Flow (Majestic) | 19 | 21 |
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| Referring domains (Majestic) | 95 | 14 |
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4 details filled in for both companies.
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