PixGuard vs PicDefense
Both tools look for image copyright risk, but they go about it differently. Here is a side by side comparison.
| Feature | PixGuard | PicDefense |
|---|---|---|
| AI generated image detection | Not listed | |
| Visible watermark detection | ||
| Reference image fingerprint matching | Stock library matching | |
| EXIF/IPTC/XMP metadata extraction | EXIF | |
| Error Level Analysis (ELA) | ||
| Copy-detection embeddings (DINOv2 + SSCD) | Pro and Business | Vision AI for edited or cropped copies |
| Published checks and score bands | Published risk levels | |
| Forensic evidence pack for legal counsel | ||
| Credits that never expire | Image packs only | |
| Reverse image search | Source lookup (Pro and Business) | TinEye (85B index) |
| Full website bulk scanning | Up to 50 pages per scan | |
| WordPress plugin | ||
| REST API access | Business plan | |
| Free tier | 30 image scans | None |
| Starting price | $29/mo (Pro) | $10 one-off, $30/mo monitoring |
When to use PicDefense
PicDefense offers one-off checks, ongoing monitoring and a forensic evidence pack for legal counsel, and its reverse image search runs on TinEye's index. If you want an evidence pack prepared for a lawyer, or credits that never expire, PicDefense is worth a look.
When to use PixGuard
PixGuard gives each image a 0 to 100 risk score with the signals behind it. Account scans read copyright metadata, look for watermark text and logos from 7 stock agencies, run error level analysis and an AI-generation estimate, and compare images against a database of reference image fingerprints. Pro and Business add DINOv2 and SSCD similarity matching for edited or cropped copies. You can start with a free account or check one page without signing up.
Try PixGuard free
Paste a page URL and PixGuard checks its 3 largest images for watermark patterns and other visual risk signals. No signup, 3 checks a day. For metadata and fingerprint checks, create a free account (30 image scans, no credit card).