Head-to-head · Image Upscaling Software
LetsEnhance vs ON1 Resize AI
LetsEnhance leads on 1 check, ON1 Resize AI on 1, and 2 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scoreLetsEnhance · 8.9/10
- Free planonly LetsEnhance
LetsEnhance scores higher on our rubric for image upscaling software: 8.9 against 7.3 out of 10; our editors rank them #5 and #21.
LetsEnhance offers free plan; ON1 Resize AI doesn't. On upscaling method, ON1 Resize AI gives you Both where LetsEnhance offers Ai. ON1 Resize AI offers desktop app; LetsEnhance doesn't.
LetsEnhance is the better fit for high-resolution commercial image processing. ON1 Resize AI is the better fit for print-focused photographers.
- LetsEnhance fits best
High-resolution commercial image processing
- ON1 Resize AI fits best
Print-focused photographers
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Side by side
| Feature | LetsEnhance 8.9/10 Visit ↗ | ON1 Resize AI 7.3/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 8.9 | 7.3 |
| Ranking | #5 in Image Upscaling Software | #21 in Image Upscaling Software |
| Best for | High-resolution commercial image processing | Print-focused photographers |
| Pricing model | Free plan + paid | Paid |
| Starting price | $9/mo | — |
| Free plan | ✓ (best) | — |
| Free trial | — | — |
| Deployment | Cloud | Desktop |
| Platforms | Web | Windows, macOS |
| Built for | Solo, Small business, Mid-market, Enterprise | Solo, Small business, Mid-market, Enterprise |
| Features LetsEnhance 2/3 · ON1 Resize AI 2/3 | ||
| Batch processing | ✓ | ✓ |
| API access | ✓ (best) | Not checked yet |
| Desktop app | — | ✓ (best) |
| Specs | ||
| Upscaling method | Ai | Both |
| Maximum scale | Custom | Custom |
| Input formats | JPG, PNG, WebP | RAW, PSD, PSB, TIFF, JPG, PNG, HEIC |
| Our review | ||
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| Our verdict | LetsEnhance is a web-based AI image upscaling and enhancement service for photographers, artists, e-commerce teams, print businesses, and other users who need larger or clearer images. It supports JPG, PNG, and WebP inputs, with… Read the review → |
ON1 Resize AI is desktop photo enlargement software for photographers, designers, and print-focused creative professionals. It combines AI-powered photo upscaling with Genuine Fractals interpolation, including a Diffusion-based Highest… Read the review → |
Strengths and trade-offs
LetsEnhance — where it wins
- Upscales from 2x to 16x with outputs up to 512 megapixels
- Specialized models cover portraits, products, text, art, and old photos
- Batch processing, print preparation, and API access support larger workflows
Where it doesn't
- Free outputs include a watermark
- Paid usage is credit-based rather than unlimited
- API access runs through the separate Claid.ai platform
ON1 Resize AI — where it wins
- Combines AI upscaling with Genuine Fractals interpolation
- Includes batch export, tiling, margins, soft proofing, and print presets
- Supports Photoshop, Lightroom Classic, Capture One, and other hosts
Where it doesn't
- Paid software with no free plan
- Runs on Windows and macOS desktop systems
- Photo RAW MAX may add apps beyond resizing needs
- LetsEnhance8.9/10 · Free plan
A flexible AI upscaler for commercial images, print preparation, and batch workflows.
Visit LetsEnhanceFull verdict → - ON1 Resize AI7.3/10 · Paid
A print-focused desktop enlarger with AI, Genuine Fractals, batch tools, and creative-workflow plugins.
Visit ON1Full verdict →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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