Ultimate Multisite – WordPress Multisite SaaS & WaaS Platform
Ultimate Multisite turns your WordPress network into a WaaS platform with subscriptions, site provisioning, and domain mapping.
5(10 reviews)
·20 active installs·Updated 1 month agoAs of April 2026, Ultimate Multisite is a WordPress waas plugin with 20 active installations and a 5/5 rating from 10 reviews. It has been downloaded 3.5K+ times in total. Requires WordPress 5.3+ and PHP 7.4.30+. Available on WordPress.org since 2025. Recently updated within the last 3 months. Support resolution rate: 33%.
5/510 reviews
20active installs
33%resolved
1 yearsince 2025
Overview
Ultimate Multisite is a WordPress Multisite plugin designed to help you build, sell, and manage a Website-as-a-Service (WaaS) platform on your own infrastructure.
With Ultimate Multisite, you can create subscription plans, provision new sites from templates, map custom domains, and manage customers across your WordPress Multisite network — all from one integrated system built specifically for Multisite.
Launch niche site builders, productized services, franchise networks, or internal platforms without stitching together dozens of plugins. From checkout to provisioning to ongoing management, Ultimate Multisite provides the core building blocks for running a modern, scalable WordPress multisite platform.
Formerly known as WP Ultimo, Ultimate Multisite is now community-maintained and activel…
Screenshots
Ratings & Reviews
510 reviews
5 ★
10
4 ★
0
3 ★
0
2 ★
0
1 ★
0
Compatibility
| WordPress | 5.3+ requiredTested up to 6.9.4 |
| PHP | 7.4.30+ required |
Frequently Asked Questions
Changelog
Version [2.4.12] – Released on 2026-02-27
– New: Send Invoice and Resend Invoice workflows for payments.
– New: Standalone “Pay Invoice” checkout form for invoice payments without a membership.
– New: Payment Methods element displaying current card info and change payment method flow via Stripe Billing Portal.
– New: System events for invoice sent, recurring payment failure, and membership expired with email notifications.
Contributors
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.