Powerful and Robust WordPress Multisite Hosting

Multisites are the perfect way to streamline management of all your sites. Our WordPress multisite hosting provides tools for speed, security, and collaboration. Many clients see a 200% speed improvement just from migrating to our platform.

World Class Infrastructure

Run your multisite on Google Cloud Platforms fastest and most performant servers and Premium Tier Network. We provide WordPress-optimized isolated containers, with dedicated resources, ready to scale.

Enterprise-Class Security

Kinsta is SOC 2 compliant, so rest easy with our Cloudflare-integrated DDoS protection and firewall rules. We monitor your install for uptime every two minutes and teams are available 24/7 to help. All malware and hacks are fixed for free.

Simple Setup and Use

Setting up a multisite takes just a few clicks. We make it easy to manage domains whether you need subdomain, subfolder, or external (custom) domains. We also offer Nginx Reverse Proxy for custom domain setups.

Trusted by 26,700+ Organizations

Logos of Georgia Southern University, Unicef, University College Cork, Tripadvisor, The College of New Jersey, and Sorbonne University (Abu Dhabi) | WordPress multisite hosting

24/7/365 Expert Support

If you need help, our team is just a click away with live chat from experts available every day. We don’t waste time with support tiers, every expert on our team can quickly help with WordPress multisite challenges.

Average response time is under 2 minutes

97% satisfaction rate

Available in English, Spanish, French, Italian, and Portuguese during certain hours

Screenshot: Conershop Creative Website | WordPress multisite hosting

Web Agency Finds Ideal Host For Their Clients

Cornershop Creative helps hundreds of nonprofit organizations all over the world create great websites.

“Kinsta’s live chat support is convenient and easy to access. The reps are knowledgeable and helpful. The migration team is excellent, managing the technical ins-and-outs of migrating more than 60 sites to Kinsta.”

– Ben Byrne | Co-Founder | Cornershop Creative

Read Full Customer Story

Choose powerful, easy-to-use multisite hosting with unmatched support.

Advanced Caching and CDN

Kinsta provides the modern site speed tools that make each site and subsite on the install blazing fast. No setup or configuration required.

  • Site-Level Caching – With no external tools, plugins, or setup for you to do, your multisite is optimized for speed with advanced built-in caching. Control rules and purging on a site-by-site basis from each subsite’s WordPress admin.
  • Edge Caching – Reduce page load times by 49% with just the click of a button.  Our Edge Caching makes serving cached content from multiple data centers possible with no setup. No separate plugins or add-ons are required. Learn more about Edge Caching.
  • Content Delivery Network (CDN) – Static content like images, CSS, and JavaScript files are automatically copied and stored on a global network of servers or POPs (points of presence) close to all site visitors for faster page loads.

Troubleshoot and Improve Your Sites

Find out if anything is making your multisite run slow with our free custom-built Application Performance Monitoring (APM) tool. Enable it to monitor PHP and database requests on the install to find and eliminate bottlenecks.

  • Troubleshoot installed plugins
  • See if MySQL queries or AJAX calls are slowing down site

How’s Your Multisite Running?

Find out from our WordPress experts with a free performance audit.

Global Data Centers

Locate your multisite install in one of 35 data centers we offer at no extra cost. Get your websites running as fast as possible by hosting close to the majority of your site visitors.

Plus, our global CDN with 260+ PoPs loads images, media, and static assets as fast as possible.

Data Centers (35)
CDN Locations (260)
Locations of Google Cloud data centers on a world map

Flexible Pricing Plans

Select a Pro plan or higher for WordPress Multisite hosting. All plans are ready to scale with transparent overage pricing.

Optional Add-Ons

Premium Staging Environments

Each Premium Staging Environment has 12 CPUs, 8 GB of Memory, and the same number of PHP Workers you have for your live site.


monthly / environments


Open source, in-memory data structure store, used as a database, cache and message broker.


monthly / site


Nginx Reverse Proxy support to load WordPress from a subdirectory while a separate website (WordPress or otherwise) loads at the root domain.


monthly / site

External Backup

Automatically back up your WordPress site once per week or per month to either Amazon S3 or Google Cloud Storage.


monthly / site


GB bandwidth

Extra Backups

Do you have an ecommerce site, membership site, a news publication with continuously changing content and data? Our extra backup options are a perfect fit.

Every 6 hours


monthly / site

Every hour


monthly / site

Disk Space Add-On

For additional flexibility, you can increase the storage space of your hosting plan with a few clicks inside the MyKinsta dashboard.



monthly / company

Complete Control with MyKinsta

Manage your WordPress multisite installation from our custom-developed MyKinsta dashboard.

One-Click Staging

Test out changes with a zero-setup staging environment. Push changes live with just a click and choose to push files, database, or both. Note: staging setups vary by domain configuration.

Powerful Analytics

Monitor data for each subsite on your install in one place including, visits, server resource consumption, CDN usage, user devices, PHP speed, cache, and geographic and IP information.

Automatic Backups

Your data is safe with automatic daily, system-generated, and manual backups. Get optional add-ons for 6-hour, hourly, or external backups to your Google Cloud Platform or Amazon S3.

Unlimited Collaborators

Invite an unlimited number of users on the MyKinsta dashboard. Control which users have access to live and staging environments (administrators), or just staging (developers).

  • Free SSL, wildcard SSL, or use your own
  • Upgrade or downgrade PHP versions with a click
  • Simple redirect management
  • Database search and replace, plus cache purge
  • Kinsta API
  • Premium DNS with Amazon Route 53
  • Custom Bedrock or Trellis setups
  • One-click WordPress debugging tool
  • phpMyAdmin access
  • IP deny tools
  • Site preview (no DNS work needed)
  • Available in 10 languages
  • New Relic integration (separate license required)

Develop Fast and Local with DevKinsta

DevKinsta is our free suite of local development tools to build, test, and deploy to your WordPress multisite host in minutes. Easily sync a local site to a staging or live environment with just a few clicks.

  • Local email testing
  • Built-in database manager
Photo of DevKinsta running on a MacBook | WordPress multisite hosting
Screenshot: One 18 Media Website | WordPress multisite hosting

Web Agency Speeds Up Clients Site by 1600%

ONE18MEDIA is a full service digital agency in New York. They’ve been helping businesses with websites, SEO, search engine marketing and more for more than 10 years.

“One of our client sites, a private school, had a notoriously long page load time of around 7-8 seconds. After migrating to Kinsta it went down to less than one second, a 1600% improvement!”

– AJ Sonnick | CEO | ONE18MEDIA

Read Full Customer Story

Try It Risk-Free

We’ll migrate your sites for free without any work on your end. We offer a 30-day money-back guarantee. Get two months free when you pay annually.


What are the requirements for WordPress Multisite hosting?

At Kinsta, the multisite option can be enabled on Pro plans or higher, they are not available on the Starter plan. Multisite is often resource-intensive and requires additional PHP workers included on Pro plans and higher.

Is there a limit to how many sites (subsites) we can host on a multisite install?

There is no fixed limit to the number of subsites that can be set up on a multisite network. The number of websites that can run smoothly depends on a complex mix of factors including how much CPU, RAM and PHP worker resources are consumed by your sites. This varies by plugins, themes, and code structure. Contact sales for assistance in choosing or configuring a plan.

Can each subsite be in a different one of Kinsta’s data centers?

No. A WordPress multisite is one install and can only be located in one of our 35 data centers. If you needs sites in multiple data centers you’ll need multiple plans.

Does Multisite count as one WP install?

Yes, it does.

How do I set up a WordPress Multisite?

When starting a new site within MyKinsta it’s as easy as checking a box to enable it. Doing it manually involves making wp-config.php changes as well as some other edits to WordPress PHP files. Learn more on this article.

Can I use the Selective Push from the staging environment feature for a Multisite setup?

Yes, if you are on a subdirectory or subdomain multisite setup. When using domain-mapping some manual work will be needed. Learn more on our Docs.

How many PHP workers do I need?

This all depends on the type of sites. While Multisite does require more PHP workers to run better, the difference in PHP workers needed will be based on how static or dynamic a site is. Contact sales to get help with choosing a plan or setting up a custom plan.

Are each site’s visits counted the same way on Multisite?

Yes since a multisite install is still a single WordPress install on a container, any unique visits to the site(s) on that container count towards the visits.

How does domain mapping work with Kinsta DNS?

WordPress handles the heavy lifting on which site will load when the incoming request happens. Simply add the domain to the site in MyKinsta and we will send the traffic to your container and WordPress will load the proper site as long as you have added that site to the Network of sites in the WordPress Dashboard.

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