Redis Object Cache vs Scalability Pro

Want faster results? Try Scalability Pro on your store.

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Comparing Redis Object Cache with Scalability Pro? This page breaks down the key differences and similarities so you can find the best fit for your WordPress or WooCommerce store.

Overview of Redis Object Cache

Redis Object Cache connects WordPress to Redis for persistent object caching. It supports Predis, PhpRedis, and Relay, and works with major hosting providers to dramatically reduce database load for repeat queries.

Visit Redis Object Cache →

How Scalability Pro differs from Redis Object Cache

All plugins from Super Speedy Plugins share a SQL-first architecture and an uncompromising focus on performance — and Scalability Pro is no different. Here is what sets it apart:

Upgrade your WordPress engine with Scalability Pro.

Lifts the limits on how big your WordPress website can be by adding key indexes to speed up slow queries, rewriting queries to be faster, and providing toggle-on-off functionality for WP stuff you don’t need which is slowing down your site.

How to choose between Redis Object Cache and Scalability Pro?

For stores where page speed translates directly into revenue, the comparison between Redis Object Cache and Scalability Pro is worth examining carefully. Scalability Pro's SQL-first design means performance is built into the architecture rather than bolted on afterwards. Every release is tested against a one-million-product WooCommerce catalogue, so performance scales with your store rather than against it. Try it on your staging environment using the free trial — you will see the difference immediately.

What do others say about Scalability Pro?

★★★★★
inkoop — September 2025

This plugin made the websites for my clients quite faster, something other "speed" plugins couldn't do. If you need one "speed" plugin, it's this one! You only need to keep in mind that to achieve this, you switch off some calculations and some options you might need. So you have to read carefully the description of what the option does.

★★★★★
Dirk — August 2016

I ordered the WPI Performance Plugin and I´m absolutly impressed. I never thought that I can get that speed on my site. I´m planing to build more sites and shure I will buy the WPI Performance Plugin for that sites too.

★★★★★
Erik Dalgaard — January 2017

I have a site with many products and heard about Scalability Pro and after installing this plugin my site got blazing fast. I recommend this anytime for everybody who want fast woocommerce site. Thanks to Dave for support.

What's new in Scalability Pro?

6.18 (15th December 2025)

  • Added new WP All Export optimisation for when editing exports to speed up or avoid the wp_postmeta scan to grab all postmeta keys
  • Added preview and customizer check for "Remove OR check for private items on front end" optimisation

6.17 (18th November 2025)

  • Added full namespacing for plugin update checker to prevent conflicts with 3rd party plugins
  • Merged stop-phone-home functionality including fixes for paypal & stripe
  • Rollback to 5.94 + bug fixes added from other feature branch (but other major new features and implementation pattern removed for further testing)
View full changelog →

Want faster results? Try Scalability Pro on your store.

Get Scalability Pro →

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