ShortPixel is excellent for image optimization. ProRank includes comparable image optimization plus caching, SEO, and schema—no credit limits.
ShortPixel charges per image with credit packs. ProRank gives you unlimited image optimization with a flat annual fee.
| Feature | ShortPixel | ProRank |
|---|---|---|
| Image Optimization Core | ||
| Lossy / glossy / lossless | Pro | |
| WebP/AVIF conversion | Free | |
| Bulk optimization | Pro | |
| Lazy load images | Paid | Free |
| Adaptive image delivery | Paid | Business |
| Credits & Limits | ||
| Monthly credit limits | ||
| Pay per image | ||
| Local optimization (GD/Imagick) | Free | |
| Performance & UX | ||
| Page caching | Pro | |
| Critical CSS / UCSS | Business | |
| Script Manager | Pro | |
| Database optimization | Free | |
| SEO & Content | ||
| Titles & meta | Free | |
| Schema markup | Free | |
| XML sitemaps | Free | |
| Internal linking suggestions | Pro | |
Disclaimer: Competitor features vary by plan and may change. If anything looks incorrect, please contact us.
Get image optimization plus caching, SEO, and schema—all for less than ShortPixel alone at $99/yr vs $119.88/yr.
Stop counting credits. ProRank optimizes unlimited images with no per-image fees or monthly caps.
Replace ShortPixel + SEO plugin + caching plugin with one solution. Fewer conflicts, one dashboard.
Download ProRank free and get unlimited image optimization, plus the complete SEO and performance toolkit.