vioscaleAI
Comparison

Fastly Image Optimizer vs Kraken.io

On the evidence we track, Kraken.io leads this comparison with a composite score of 67/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Fastly Image Optimizer full profile →Kraken.io full profile →
Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.
Fastly Image Optimizer49
★Kraken.io67
Score
vioscaleAI score
Fastly Image Optimizer49 / 100low · 38%
Kraken.io67 / 100medium · 50%
Pricing
Free tier
Fastly Image Optimizer✓
Kraken.io✓
Model
Fastly Image Optimizerfreemium
Kraken.iofreemium
Price level
Fastly Image Optimizerlow
Kraken.iolow
Starting price
Fastly Image Optimizer–
Kraken.io$5
Transparent
Fastly Image Optimizer✗
Kraken.io✓
Integrations
Count
Fastly Image Optimizer–
Kraken.io7
Security
Gdpr
Fastly Image Optimizer✓
Kraken.io–
Trust center
Fastly Image Optimizerhttps://www.fastly.com/security-research
Kraken.io–
Market
Availability
Content
Faq
Fastly Image Optimizer6 items
Kraken.io5 items

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

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

Kraken.io

Leader

Service for optimizing images and accelerating website performance, available through APIs and SDKs for multiple programming languages and a command-line tool.

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 ↗

Kraken.io

Leader
from $5/moHybridFree tier

Free (100 MB) to $79/mo (60 GB quota). Yearly billing includes 2-month discount.

  • FreeFree
    • Full API Access
    • Web Interface
    • WordPress Plugin
    • Magento Extension
    • Kraken.io Cloud Storage
  • Micro$5/mo ($50/yr, save 2 months)
    • Full API Access
    • Web Interface PRO
    • WordPress Plugin
    • Magento Extension
    • Kraken.io Cloud Storage
  • Basic$9/mo ($90/yr, save 2 months)
    • Full API Access
    • Web Interface PRO
    • WordPress Plugin
    • Magento Extension
    • Kraken.io Cloud Storage
  • Advanced$19/mo ($190/yr, save 2 months)
    • Full API Access
    • Web Interface PRO
    • WordPress Plugin
    • Magento Extension
    • Kraken.io Cloud Storage
  • Premium$39/mo ($390/yr, save 2 months)
    • Full API Access
    • Web Interface PRO
    • WordPress Plugin
    • Magento Extension
    • Kraken.io Cloud Storage
  • EnterpriseContact sales
    • Full API Access
    • Web Interface PRO
    • WordPress Plugin
    • Magento Extension
    • Kraken.io Cloud Storage
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✓
Kraken.io✓
CLI
Fastly Image Optimizer✗
Kraken.io✓
Deployment
Cloud / SaaS
Fastly Image Optimizer✓
Kraken.io✓

Integrations

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

Fastly Image Optimizer

Not documented yet.

Kraken.io

Leader
7 total
  • WordPress
  • Magento
  • AWS S3
  • Microsoft Azure
  • Rackspace CloudFiles
  • SoftLayer
  • Gulp
Independently observed
Still deciding?

Fastly Image Optimizer or Kraken.io: 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.