Comparison

Sharp vs Uploadcare

No clear leader: Sharp (59.5) and Uploadcare (57.5) are within the 5-point margin; treat as a tie. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.

Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.
Sharp60
Uploadcare58
Score
vioscaleAI score
Sharp60 / 100low · 48%
Uploadcare58 / 100medium · 73%
Pricing
Free tier
Sharp✓
Uploadcare✓
Model
Uploadcarefreemium
Price level
Sharpfree
Uploadcarelow
Transparent
Sharp–
Uploadcare✗
Integrations
Count
Sharp–
Uploadcare16
Security
Certifications
Disclosure policy
Sharp–
Uploadcare✓
Gdpr
Sharp–
Uploadcare✓
Hipaa
Sharp–
Uploadcare✓
Iso27001
Sharp–
Uploadcare✓
Scorecard
Sharp6.6
Uploadcare–
Soc2
Sharp–
Uploadcare✓
Reliability
Sla pct
Sharp–
Uploadcare99.9
Adoption
Dependent repos
Sharp178,353
Uploadcare–
Github stars
Sharp32,744
Uploadcare–
Activity
Commits last 30d
Sharp27
Uploadcare–
Release
Cadence days
Sharp1
Uploadcare–
History
Uploadcare–
License
Spdx
Uploadcare–
Language
Primary
Uploadcare–
Market
Availability
Sharp–
Content
Faq
Sharp5 items
Uploadcare6 items

Capabilities

Feature-by-feature on the axes that matter for image optimization. “-” means undocumented, not absent.

Capabilities
Architecture model
SharpLocal CLI compression utility
UploadcareManaged cloud API CDN
On the fly URL parameter resizing and cropping
Sharp-
Uploadcare✓
Auto webp avif format negotiation via browser headers
Sharp-
Uploadcare✓
AI smart crop face detection centering
Sharp-
Uploadcare✓
Lossless and perceptual lossy compression algorithms
Sharp✓
Uploadcare✓
Global CDN edge delivery network included
Sharp-
Uploadcare✓
Watermarking and text overlay via URL API
Sharp-
Uploadcare✓
Video transcoding and gif to mp4 conversion
Sharp-
Uploadcare✓
Svg sanitization and optimization
Sharp-
Uploadcare-
Dashboard analytics for bandwidth cache hit ratio
Sharp-
Uploadcare✓
SOC2 type ii
Sharp-
Uploadcare✓
ISO 27001
Sharp-
Uploadcare✓
Pricing model
Sharp-
UploadcareFreemium basic

What each one is

The product in its own terms, so the numbers below have context.

Sharp

A Node.js library that efficiently transforms images between multiple formats—JPEG, PNG, WebP, GIF, AVIF, and TIFF—supporting operations like resizing, rotation, and compositing with optimized memory usage and multi-core processing.

Independently observed

Uploadcare

A developer-focused infrastructure for handling files end-to-end: accepting uploads from multiple sources and devices, storing them securely, processing images and videos, and delivering them through a worldwide content delivery network. Includes APIs, a customizable upload widget, CLI tools, and built-in analytics.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Sharp

Open sourceFree tier
as of verify ↗

Uploadcare

SubscriptionFree tier
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
Sharp✗
Uploadcare✓
iOS
Sharp✗
Uploadcare✓
Android
Sharp✗
Uploadcare✓
macOS
Sharp✓
Uploadcare✗
Windows
Sharp✓
Uploadcare✗
Linux
Sharp✓
Uploadcare✗
CLI
Sharp✓
Uploadcare✓
Deployment
Cloud / SaaS
Sharp✗
Uploadcare✓
Self-hosted
Sharp✓
Uploadcare✓
Hybrid
Sharp✗
Uploadcare✓

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

Sharp

Not documented yet.

Uploadcare

19 total
  • AWS S3
  • Zapier
  • Dropbox
  • Facebook
  • Unsplash
  • CKEditor
  • TinyMCE
  • Redactor
  • Webflow
  • Framer
  • WordPress
  • Contentful
  • Jotform
  • WooCommerce
  • Laravel
  • Unpic
  • Google Drive
  • Google Photos
  • OneDrive
Independently observed
Still deciding?

Sharp or Uploadcare: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.