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Kraken vs Shortpixel: Pricing and Ratings Compared (2026)

Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for Kraken and Shortpixel side by side. This page compares data; it is not a hands-on review.

On the data: On the data below, Shortpixel leads on higher user rating. We do not name an overall winner for this pair.

Data comparison compiled by Toolradar, not hand-reviewed Methodology
Data comparison 91 user reviews compared Pricing checked Nov 9, 2026

Short on time? Here's the quick answer

Based on published vendor pricing and features and on public review data, here's who should pick what:

Kraken

Optimize and compress your images without sacrificing quality for faster websites and apps.

Best for you if:

  • • You want a tool that supports a wide range of image and document formats

Shortpixel

Compress and optimize images to boost website speed and improve SEO.

Best for you if:

  • • You want a tool that significantly improves website loading speed and SEO
At a glance: Kraken vs Shortpixel
At a Glance
Kraken Kraken
Shortpixel Shortpixel
Starts at
Free plan, paid from $5/mo, billed monthly Micro plan
Free 100% free
Category
Image Editing Developer Tools
Image Editing Developer Tools
Rating
4.1/5 G2 4.1 22 reviews 4.5/5 G2 4.5 69 reviews
Free plan
Yes Yes
Watch out for
Overage fees can add up quickly n/a

Choose Kraken or Shortpixel?

Kraken

Choose Kraken if

  • You want a tool that supports a wide range of image and document formats
  • You want to optimize and compress your images without sacrificing quality for faster websites and apps
Shortpixel

Choose Shortpixel if

  • You want a tool that significantly improves website loading speed and SEO
  • You want a tool that automates image optimization, saving time and effort

In-Depth Analysis

Kraken Kraken

Optimize and compress your images without sacrificing quality for faster websites and apps.

Good value

Kraken's pricing is generally fair, especially for lower usage.

Watch out

Overage fees can add up quickly

Strengths

  • Pro: Significant file size reduction without visual quality loss
  • Pro: Supports a wide range of image and document formats
  • Pro: Flexible integration options (API, Web UI, CMS plugins)
  • Pro: Dedicated infrastructure for fast processing
  • Pro: Reduces bandwidth and storage costs

Weaknesses

  • Con: Monthly quotas might require careful monitoring for high-volume users
  • Con: Pricing scales with usage, which can become costly for very large volumes without an enterprise plan

Key features

Supports JPG, PNG, WebP, GIF, SVG, AVIF, HEIC, and PDF optimization Full API Access for programmatic image optimization Web Interface PRO with URL Paster and Page Cruncher Image Resizing with multiple strategies ZIP Uploader for bulk image processing WordPress and Magento Plugins

Shortpixel Shortpixel

Compress and optimize images to boost website speed and improve SEO.

Fair value

The extensive feature set suggests it's designed for high-volume users or agencies.

Strengths

  • Pro: Significantly improves website loading speed and SEO.
  • Pro: Automates image optimization, saving time and effort.
  • Pro: Supports modern image formats for enhanced performance.
  • Pro: Offers various compression levels to suit different quality needs.
  • Pro: Provides extensive tools for both non-developers and developers.

Weaknesses

  • Con: Some advanced features require development skills for integration.
  • Con: Free plan has credit limitations.

Key features

SmartCompress for optimal image quality at smallest size Automatic conversion to WebP and AVIF formats Lossy, Glossy, and Lossless image compression algorithms Batch image optimization WordPress plugins (Image Optimizer, Adaptive Images, FastPixel Caching, ReGenerate Thumbnails Advanced) API for developers (Reducer API, Post Reducer API, Adaptive Images API)

Plans and prices: Kraken vs Shortpixel

Plans and prices of Kraken and Shortpixel, as read on each vendor's pricing page. Each plan keeps its own billing unit.
Tool Plans and prices Source
Kraken
  • Free: Free
  • Micro: $5/mo, billed monthly
  • Basic: $9/mo, billed monthly
  • Advanced: $19/mo, billed monthly
  • Premium: $39/mo, billed monthly
  • Enterprise: $79/mo, billed monthly
  • Tailored Plan: Custom pricing
kraken.io/pricing read Nov 2, 2026
Shortpixel
  • Unlimited: Custom pricing
shortpixel.com/pricing read Nov 9, 2026

Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on Kraken pricing and Shortpixel pricing.

Key Takeaways

Kraken

  • Choose Kraken if you want to optimize and compress your images without sacrificing quality for faster websites and apps

Shortpixel

  • Higher user rating: 4.5/5 vs 4.1/5

What the data shows

On the data below, Shortpixel leads on higher user rating. We do not name an overall winner for this pair.

  • Shortpixel has the higher user rating (4.1/5 from 22 reviews for Kraken, 4.5/5 from 69 reviews for Shortpixel).
  • Kraken starts at $5/mo, billed monthly; Shortpixel has no public paid plan price on file.
  • Both have a free plan.

Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate

Frequently Asked Questions

How do Kraken and Shortpixel compare in 2026?

On the data below, Shortpixel leads on higher user rating. We do not name an overall winner for this pair. Shortpixel has the higher user rating (4.1/5 from 22 reviews for Kraken, 4.5/5 from 69 reviews for Shortpixel). Kraken starts at $5/mo, billed monthly; Shortpixel has no public paid plan price on file. Both have a free plan.

What are Kraken and Shortpixel used for?

Kraken: Optimize and compress your images without sacrificing quality for faster websites and apps. Shortpixel: Compress and optimize images to boost website speed and improve SEO.

What does Kraken cost vs Shortpixel?

Kraken's cheapest paid plan is Micro at $5/mo, billed monthly; it also has a free plan. Shortpixel is free. Prices read on the vendors' pricing pages, latest check Nov 9, 2026.

What's the main difference between Kraken and Shortpixel?

Kraken's main strength: significant file size reduction without visual quality loss. Shortpixel's main strength: significantly improves website loading speed and SEO.

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