OpenPixels vs thirds.ai
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
OpenPixels compared with thirds.ai
| Detail | 
OpenPixels | 
thirds.ai |
|---|
| What it does | Free in-browser photo upscaler and restorer
| On-brand images and PDFs on autopilot
|
|---|
| Stage | Not given
| Startup
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| Founded | Not given
| 2026
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| Based in | Not given
| GB
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| Pricing model | Free
| Freemium
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| Pricing | Not given
| Not given
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| Key features | - Enlarge photos up to 8x
- Remove noise and JPEG artifacts
- Rebuild and restore faces
- Colorize black and white photos
- Remove or replace background
- Batch process multiple photos
- Works offline after first use
- Progressive web app for home screen
- Available as browser extension
- Desktop apps for Windows, macOS, Android
| - HTML to PDF conversion
- HTML to image conversion
- AI template generator from text
- Image to template conversion
- Brand kits for logo, colors, and fonts
- Smart resize for multiple dimensions
- Spreadsheet batch processing
- ChatGPT and Claude integration via MCP
- REST API for custom integrations
- Zapier, Make, and n8n integrations
|
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| What makes it different | - All processing happens locally in your browser with nothing uploaded to servers
- Shows measured quality metrics instead of claimed improvements
- Completely free with no limits, watermarks, or account required to try
- Open source code you can inspect and verify
- Works offline after models are cached
| - Works with your existing AI tools like ChatGPT and Claude through MCP connectors
- Editable design layers instead of generated images, ensuring brand consistency
- Free plan with 50 monthly credits, no card required
- Same tools across all plans: templates, brand kits, AI builds
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| Free plan | Not given
| Not given
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| Open source | Not given
| Not given
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| Platforms | Not given
| Not given
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| Public API | Not given
| Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 5 ▲ +4 (up) since last check | 29 ● no change since last check |
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| Trust Flow (Majestic) | 1 | 9 |
|---|
| Citation Flow (Majestic) | 19 | 33 |
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| Referring domains (Majestic) | 12 | 102 |
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4 details filled in for both companies.
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