Ultimate Multisite — WordPress Multisite Plugin
Ultimate Multisite – WordPress Multisite SaaS & WaaS Platform
by David Stone · WordPress.org page · Website
Ultimate Multisite has 60+ active installs on WordPress.org and 9,754 downloads all time. We have tracked it since September 4, 2026; download trends appear after 30 days of data. The last update was on August 18, 2026, tested up to WordPress 7.0.4.
Ultimate Multisite at a glance
Is Ultimate Multisite well maintained?
Features
The feature list from the plugin's own readme on WordPress.org, trimmed to the essentials.
- Fast Site Creation – Self-serve signup that provisions new sites instantly from templates
- Domain Mapping – Custom domains with automated DNS verification and guided setup
- Payments & Subscriptions – Stripe and PayPal support for recurring plans and one-time fees
- Flexible Plans & Limits – Package features and enforce quotas across your multisite network
- Template Library – High-converting site templates customers can launch in minutes
- Customer Dashboard – Branded UI for managing billing, sites, domains, and settings
- Passwordless Login – Passkey sign-in and short-lived email codes across login and checkout flows
- White-Label Ready – Rename, rebrand, and customize the experience
- Hosting Integrations – Cloudflare, GridPane, Cloudways, WPMU DEV, and more
- Developer-Friendly – Hooks, filters, and an extensible add-on system
Ultimate Multisite reviews and ratings
11 reviews on WordPress.org, with the most recent ones as their authors posted them.
11 reviews
- 5★
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Magical!
Great plugin with tons of features. Thanks to all the developers involved in this!
wajahatkz125 -
Great support! Great plugin
I've been using UM for a little over a month now and it's been great and helpful for my new move into multisite wordpress. Dave has also been very helpful and quick to respond to support requests and help me solve problems I've stumbled upon.
Rosina Bignall -
Absolutely Amazing Plugin!
It’s an amazing plugin! Huge thanks to the developer who decided to keep it alive and is doing an absolutely fantastic job. Thank you so, so much, man! 🙌
weslleyaraujo -
Great plugin! Opens up a new world of WaaS
I'm using this to offer my first WaaS tool. Set up was a breeze and developer is great for quick responses to questions.
MulderDSM -
Fantastic Responsive Development on the Ultimate Multisite Plugin!
I have been really impressed with the pace of development, the attention to the code quality and the responsiveness of the plugin author! This has gone way over and beyond what WP Ultimo had on offer when the development ceased. Really loving the new integrations especially the Enhance web hosting panel, which I requested via GitHub and the author kindly and expertly implemented - thank you for that. I really wish the author the very best with this plugin because in my opinion this really is the Ultimate Multisite plugin in the WordPress repository
meditatingsurgeon -
Best plugin ever !
As a user of previous versions, I've noticed that since the project went open source and is now community-driven, Ultimate Multisite has reached a remarkable level of quality. It's by far the best multisite plugin I've used in a long time: stable, well-structured, and truly designed for serious projects. It's exactly the tool I've been waiting for for years to build a reliable and scalable platform. I highly recommend it.
sitemanager974
Where Ultimate Multisite ranks on WordPress.org
The rankings we track that Ultimate Multisite appears in, and how its position changed over 30 days.
| Ranking | WordPress.org placement | Position | 30 days |
|---|---|---|---|
| Best Multisite Plugins | #58 by tag, #7 in search | #7 | – |
Details
Ultimate Multisite turns your WordPress network into a WaaS platform with subscriptions, site provisioning, and domain mapping.
The full description, screenshots and every review live on the WordPress.org page.
Tags
- domain mapping
- multisite
- multisite saas
- waas
- wordpress multisite
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- Version
- 2.15.1
- Last updated
- Aug 18, 2026
- First published
- Sep 18, 2025
- Requires WordPress
- 5.3
- Tested up to
- 7.0.4
- Requires PHP
- 8.2
- Pricing
- Free on WordPress.org
Ultimate Multisite FAQ
What does Ultimate Multisite do?
According to its WordPress.org readme, Ultimate Multisite offers Fast Site Creation – Self-serve signup that provisions new sites instantly from templates, Domain Mapping – Custom domains with automated DNS verification and guided setup, Payments & Subscriptions – Stripe and PayPal support for recurring plans and one-time fees, Flexible Plans & Limits – Package features and enforce quotas across your multisite network and Template Library – High-converting site templates customers can launch in minutes.
How many active installs does Ultimate Multisite have?
WordPress.org reports 60+ active installs for Ultimate Multisite as of September 7, 2026.
Is Ultimate Multisite still maintained?
Yes. The last release was on August 18, 2026 and it is tested up to WordPress 7.0.4.
Does Ultimate Multisite have good support?
On the WordPress.org forum, 3 of 3 recent support threads for Ultimate Multisite are marked resolved. That is the developer's free support; a paid version usually comes with its own channel.
Is Ultimate Multisite free?
Ultimate Multisite is free to install from WordPress.org. Many plugins also sell a paid version or add-ons.
Where does Ultimate Multisite rank among Multisite Plugins?
Ultimate Multisite is #7 in the WordPress.org "multisite" ranking as of today.