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Kraken.io

FTV 50

About

Kraken.io is an image optimization and compression service that processes JPG, PNG, WebP, GIF, SVG, AVIF, HEIC, and PDF files through a web interface and API. It supports lossy, lossless, and expert optimization modes, plus resizing, cropping, and format conversion.

The service includes a free account with 100 MB of testing quota and no credit card requirement. Paid plans add monthly image quotas, with the free allowance shared across the API, web interface, WordPress plugin, and Magento extension.

  • 100 MB testing quota
  • Shared quota across API and web tools
  • Lossy, lossless, and expert modes
  • Image resizing and cropping
  • WordPress and Magento plugins
  • Cloud storage integration
  • Supported JPG, PNG, WebP, GIF, SVG, AVIF, HEIC, PDF

Free Tier Value

50
FTV score
Est. value $1.00 / month
Credit card Not required
Feature parity 95%

This free tier gives a small but real monthly allowance: 100 MB of testing quota and API sandbox access, with no credit card required. Compared with the cheapest paid Micro plan at $5/month for 500 MB, the free account provides about 20% of that starter capacity, so its practical value is roughly $1/month.

How we calculate this →

What's included in the free tier

  • 100 MB of testing quota for the free account.
  • Free API sandbox access with 100 MB of free quota for real optimizations.
  • No credit card required to sign up for the free account.

See Kraken.io pricing for current limits.

Paid plans

Micro

$5 / mo
images per month
500 MB
additional GB
$5 per additional GB
  • Full API Access
  • Web Interface PRO
  • WordPress Plugin
  • Magento Extension
  • Kraken.io Cloud Storage

Basic

$9 / mo
images per month
2 GB
additional GB
$4 per additional GB
  • Full API Access
  • Web Interface PRO
  • WordPress Plugin
  • Magento Extension
  • Kraken.io Cloud Storage

Advanced

$19 / mo
images per month
5 GB
additional GB
$3 per additional GB
  • Full API Access
  • Web Interface PRO
  • WordPress Plugin
  • Magento Extension
  • Kraken.io Cloud Storage

Premium

$39 / mo
images per month
15 GB
additional GB
$2 per additional GB
  • Full API Access
  • Web Interface PRO
  • WordPress Plugin
  • Magento Extension
  • Kraken.io Cloud Storage

Enterprise

$79 / mo
images per month
60 GB
additional GB
$1 per additional GB
  • Full API Access
  • Web Interface PRO
  • WordPress Plugin
  • Magento Extension
  • Kraken.io Cloud Storage

Pricing extracted from Kraken.io's pricing page. Always verify current pricing before committing.