Uploadthing
Storage
Cloudinary
StorageUploadthing vs Cloudinary (2026): Which Is Better?
Uploadthing and Cloudinary are both popular choices, but they serve different needs. Uploadthing is a Storage with a traditional, manual approach to building, while Cloudinary is a Storage that prioritises developer or designer control.
Below you'll find a side-by-side breakdown of detection signals, AI scores, and technical fingerprints — plus our honest take on which builder wins for different use cases.
How we detect Uploadthing vs Cloudinary — see our methodology: AI Influence Score calculation, evidence tiers, and fingerprint signal types.
Side-by-Side Comparison
| | |
|---|---|---|
| Category | Storage | Storage |
| AI Score | 10/100 — Unknown | 10/100 — Unknown |
| Detection Signals | 4 patterns | 3 patterns |
| Script Detection | 1 patterns | — |
| CDN Detection | 1 domains | 1 domains |
| Header Detection | — | — |
| Sites Detected | No data yet | 1 scans |
| Best For | Professional websitesTry Uploadthing → | Professional websitesTry Cloudinary → |
| Official Website | Visit | Visit |
Example Websites
Uploadthing
Storage
Uploadthing is a storage with an AI Score of 10/100 (Unknown). Our detection engine uses 4 signal patterns to identify Uploadthing-built sites.
Cloudinary
Storage
Cloudinary is a storage with an AI Score of 10/100 (Unknown). Our detection engine uses 3 signal patterns to identify Cloudinary-built sites.
Platform Overviews
Uploadthing
UploadThing is a file-upload infrastructure product built specifically for the modern TypeScript/Next.js ecosystem, giving developers a hosted upload API and CDN without wiring up S3 or a custom upload server themselves — popular in the indie-hacker and small-SaaS community building on Next.js. Our engine detects it through 1 script pattern, 2 HTML patterns, and 1 CDN domain tied to its client SDK and asset-delivery infrastructure. Documented at uploadthing.com.
Cloudinary
Cloudinary is a cloud-based media management platform that handles image and video upload, optimization, transformation, and delivery via URL parameters — widely used by e-commerce sites and content-heavy applications that need on-the-fly image resizing and format conversion without running their own media pipeline. Our engine detects Cloudinary through 2 HTML patterns and 1 CDN domain matching its distinctive `res.cloudinary.com` asset-delivery URL structure, which is one of the more unambiguous signals in our database since that URL pattern is unique to Cloudinary's infrastructure. Documented at cloudinary.com.
Key Differences
- Both Uploadthing and Cloudinary are classified as Storage tools, making them the most direct competitors in this comparison.
- Uploadthing scores higher on AI involvement (10/100 vs 10/100 for Cloudinary), meaning it relies more heavily on AI for site generation and content creation.
- Our detection engine identifies Uploadthing using 4 fingerprint patterns and Cloudinary using 3 patterns — more signals generally means more reliable detection.
- Uploadthing serves assets from
/utfs\.io/iwhile Cloudinary uses/res\.cloudinary\.com/i— making CDN domain analysis one of the most reliable ways to distinguish them.
Which Should You Choose?
Choose Uploadthing if…
- You prefer a storage solution
- You want more manual control over the final output
- Uploadthing's detection fingerprint of 4 signals means your site is reliably identifiable
Choose Cloudinary if…
- You need a storage approach
- You prefer traditional building tools with predictable output
- Cloudinary's ecosystem and community better match your team's existing workflow
Our Pick — Based on 1+ detections
Cloudinary
The most frequently detected storage in our scan database.
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