Scalability Pro GPL Overview:
Scalability Pro GPL is our core WordPress optimisation plugin and it’s your performance insurance plan for everything excluding search and filters. As we complete performance analysis jobs for clients or answer our client’s performance questions on our Discord server, we add optimizations for various themes and third-party plugins into Scalability Pro.
The only thing we can’t fully optimize inside Scalability Pro GPL is searching and filters, which is why we made Super Speedy Search and Super Speedy Filters to complement Scalability Pro.
- Speed up wp-admin, imports, main queries, and really everything outside of search and filtering
- Future proof your website – a scalable site will not slow down as your site gets bigger
- Reduce server cost – Scalability Pro speeds up many slow SQL queries that run through WP_Query, for example, the main query on your archive pages (shop or posts or custom post types)
- Easy to use – includes one-click custom indexes, automatic front-end query rewrites and options to disable unused wp-admin features to speed up your back-end
- Save time – includes optimisations to speed up imports and exports
- Includes optimizations to speed up slow themes, e.g. Avada and speed boosts discovered through our Performance Analysis Service
- Good for Googlebot, admins, and users – Speed up imports, archives, wp-admin, XML sitemaps, and slow themes
- Never worry about performance or scalability again – purchase includes access to our Discord Server so you can chat directly to Dave Hilditch about your site performance
Note: Scalability Pro will not speed up tiny sites. It will, however, enable your small site to become large without slowing down. Works best in conjunction with Super Speedy Filters and Super
About Scalability Pro
Scalability Pro is a premium WordPress plugin developed by Dave Hilditch. Fixes underlying database query performance for multiple plugins including WooCommerce, Custom Post Types, wp-admin, Datafeedr, WP All Import and much more. It is distributed under the GPL v3 licence, which means you can install it on an unlimited number of websites — including websites you build and manage for your clients.
Compatibility & Requirements
Scalability Pro requires WordPress 5.0 or later, and has been tested up to WordPress 6.7, and requires PHP 7.4 or higher. Each release is reviewed for compatibility before listing, giving you a hassle-free installation experience. This listing reflects version , updated within 24 hours of the upstream release.
Your Rights Under GPL
Every product in our library, including Scalability Pro, is distributed under the GNU General Public License — the legal foundation of open-source WordPress. This means you are fully entitled to use it on personal websites, client projects, and staging environments without any additional cost or permission. The GPL was designed to keep software free; we built our store on top of that principle.
Why Download from digitalgpl
- Latest version guaranteed – Scalability Pro matches the most recent upstream release.
- Unlimited domain usage – Personal sites, client projects, and staging servers are all covered.
- Instant delivery, 24×7 – Your download link arrives immediately after payment, day or night.
- Verified before listing – Every file is tested for clean installation and conflict-free activation.
- Encrypted checkout – Payments are processed through 256-bit SSL secured gateways.
- No renewal fees – One payment covers you indefinitely. No subscriptions, no surprises.
Common Questions Answered
Is Scalability Pro compatible with my WordPress version?
Absolutely. Scalability Pro is fully tested through WordPress 6.7. We update our compatibility notes with every new version.
Am I allowed to use this on websites I build for clients?
Yes, completely. Under the GPL v3 licence, there are no restrictions on how many websites you can install Scalability Pro on, including commercial projects.
My server runs PHP 7.4. Will this work?
Scalability Pro requires PHP 7.4 as a minimum. Most shared hosting plans already run this version or higher.
Will I receive new versions when the developer releases them?
We monitor releases from Dave Hilditch continuously. Once a new version is available, we verify and list it — and your account lets you re-download at any time for free.
Has this file been modified from the original?
No. The file is the genuine GPL release of Scalability Pro — identical to what Dave Hilditch publishes. Nothing has been altered.
Official developer page: http://www.wpintense.com
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