vioscaleAI
Comparison

Fastly Image Optimizer vs ImageKit

On the evidence we track, ImageKit leads this comparison with a composite score of 78/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Fastly Image Optimizer full profile →ImageKit full profile →
Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.
Fastly Image Optimizer49
★ImageKit78
Score
vioscaleAI score
Fastly Image Optimizer49 / 100low · 38%
ImageKit78 / 100high · 76%
Pricing
Free tier
Fastly Image Optimizer✓
ImageKit✓
Model
Fastly Image Optimizerfreemium
ImageKitfreemium
Price level
Fastly Image Optimizerlow
ImageKitlow
Starting price
Fastly Image Optimizer–
ImageKit$9
Transparent
Fastly Image Optimizer✗
ImageKit✓
Integrations
Count
Fastly Image Optimizer–
ImageKit20
Security
Certifications
Fastly Image Optimizer–
ImageKitISO 27001, SOC 2 Type II
Gdpr
Fastly Image Optimizer✓
ImageKit✓
Iso27001
Fastly Image Optimizer–
ImageKit✓
Soc2
Fastly Image Optimizer–
ImageKit✓
Trust center
Market
Availability
Content
Faq
Fastly Image Optimizer6 items
ImageKit–

Capabilities

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

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

What each one is

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

Fastly Image Optimizer

A globally distributed edge platform providing content delivery and security services with flexible usage-based pricing, free tier, and enterprise support options.

Independently observed

ImageKit

Leader

A unified service for real-time image and video processing, transformation, and delivery at scale. It provides URL-based APIs for media optimization, an AI-powered digital asset management system, and integrations with existing CDNs and storage solutions.

Independently observed

Pricing

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

Fastly Image Optimizer

Usage-basedFree tier

Free tier available. Usage-based pricing with volume discounts. Enterprise tier requires quote.

  • FreeFree
  • GrowthUsage-based pricing with volume discounts
  • EnterpriseContact sales
as of verify ↗

ImageKit

Leader
from $9/mofreemiumFree tier

Free tier available. Paid plans from $9/month with transparent metered overages for bandwidth and storage.

  • Forever FreeFree
    • image delivery
    • video processing
    • AI features
    • cache purging
  • Pro$9/month plus metered overages
    • unlimited transformations
    • automatic AVIF optimization
    • phone and Slack support
    • custom SLAs
    • 5 user logins
as of verify ↗

Platform & deployment

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

Platforms
Web
Fastly Image Optimizer✓
ImageKit✓
iOS
Fastly Image Optimizer✗
ImageKit✓
Android
Fastly Image Optimizer✗
ImageKit✓
CLI
Fastly Image Optimizer✗
ImageKit✓
Deployment
Cloud / SaaS
Fastly Image Optimizer✓
ImageKit✓

Integrations

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

Fastly Image Optimizer

Not documented yet.

ImageKit

Leader
12 total
  • Next.js
  • Astro
  • Node.js
  • Go
  • Contentful
  • Sanity
  • Strapi
  • Magento
  • Netlify
  • AWS S3
  • Google Cloud Storage
  • Azure Blob Storage
Independently observed
Still deciding?

Fastly Image Optimizer or ImageKit: 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.