If you manage analytics for more than one site, you already know the frustration. Every time a client switches themes or their developer updates the codebase, the analytics snippet breaks. Every new tracking requirement means a code change, a developer ticket, a waiting period, and another round of testing.

Google Tag Manager was designed to solve exactly that. You deploy one GTM container snippet and manage everything else from a dashboard, without touching source code. For agencies and freelancers who manage several client sites, it changes the entire workflow.

Plausible has an official template in the GTM gallery. Here’s how to use it to manage privacy-friendly analytics across multiple sites without depending on clients’ developers.

1. Why GTM makes sense for multi-site management
2. The official Plausible GTM template
3. Setting up the template for a client site
   1. Step 1: Create a GTM container for the client
   2. Step 2: Add the Plausible template to the container
   3. Step 3: Create the Initialization tag
   4. Step 4: Enable enhanced measurements
   5. Step 5: Add custom event tracking for anything else
4. Managing multiple containers efficiently
5. Keeping analytics off when you need to
6. What GTM can’t do
7. Taking it further with Looker Studio
8. Get started

Why GTM makes sense for multi-site management

The direct Plausible script is the simplest setup for a single site you control. But when you’re managing analytics for five or ten client sites, “simplest setup” means something different. It means:

• No deployment dependency. You can update tracking without a code change.
• Consistent configuration. Every site gets the same event tracking structure.
• Faster onboarding. A new client gets analytics live in minutes once GTM is on their site.
• One place to audit. You can check what’s firing on any site from your GTM account.

The tradeoff is that GTM has to be on the site in the first place. For most clients, that’s already true. If it isn’t, getting a single GTM snippet added is a one-time request that unlocks everything else forever.

The official Plausible GTM template

Plausible has a template in the Google Tag Manager community gallery. It’s built and maintained by the Plausible team, which means it tracks what’s in the product, works with current script configurations, and won’t silently break when the Plausible API changes.

You can find it in the GTM template gallery or search for “Plausible Analytics” directly from the Templates section of your GTM account.

Unlike GA4’s approach, Plausible’s GTM template involves zero configuration for privacy compliance. No consent mode settings, no cookie configuration, no data retention toggles. Plausible doesn’t collect personal data or use cookies, so there’s nothing to configure. You add it, it works, and your clients don’t need a cookie banner for it.

Setting up the template for a client site

The setup is the same for every site. Once you’ve done it once, it takes about five minutes per new client.

Step 1: Create a GTM container for the client

Give each client their own GTM container. This keeps configurations separate, makes auditing clean, and means a change for one client can’t affect another.

Step 2: Add the Plausible template to the container

In the client’s GTM container, go to Templates, click Search Gallery, and search for “Plausible Analytics.” Add it to the workspace.

Step 3: Create the Initialization tag

Create a new tag using the Plausible Analytics template. Select Initialization as the type.

You’ll need the Plausible Script ID for the client’s site. You can find this in Plausible under Site Settings > General > Site Installation > Tag Manager. Paste it in, then scroll down to the Triggering section and select “All Pages” with “Page View” as the trigger type.

Before publishing, use GTM’s Preview mode to confirm the Plausible tag fires correctly. Once verified, publish the container. That’s everything required for basic pageview tracking. The client’s site now sends data to their Plausible dashboard.

Step 4: Enable enhanced measurements

The Initialization tag has built-in checkboxes for the most common tracking needs. No triggers, no custom configuration required. Just check the boxes for what you want to track:

• Outbound link clicks: track clicks leaving the client’s site
• File downloads: track PDF, image and other file downloads automatically
• Form submissions: track form completions across the site
• 404 error pages: catch broken links and missing pages

Check what applies, save, and those measurements are live.

Step 5: Add custom event tracking for anything else

For interactions specific to a client’s site (a particular button, a pricing page CTA, a video player), you can use the Custom Event tag type without touching any code.

1. Create a trigger in GTM that fires on the interaction (a click matching a CSS selector, URL, or element text)
2. Create a Plausible Custom Event tag attached to that trigger
3. Name the event, verify in Preview mode, and publish

The event shows up in the client’s Plausible dashboard under Goals once you’ve set up the matching goal in Plausible settings.

Managing multiple containers efficiently

Once you have the pattern established, a few GTM practices keep multi-site management clean.

Use consistent naming for custom events. Outbound links, form submissions and file downloads are named automatically by the template. For any custom events you create yourself, use the same naming pattern across all clients: Signup Click, Demo Request, Video Play. This makes it easy to recognise configurations when you switch between containers.

Use GTM variables for site-specific values. If you have event names or properties that vary per site, store them as GTM variables rather than hardcoding them in each tag. Easier to update, less room for error.

Use workspaces for changes. GTM workspaces let you draft changes separately from the live container. Test in preview mode before publishing to make sure events fire correctly.

Document the trigger logic. Add notes to GTM tags explaining what they’re tracking and why. The GTM dashboard is a shared space, and client developers sometimes have access.

Keeping analytics off when you need to

The Initialization tag has two options that are useful during development and testing:

• Capture on Localhost: unchecked by default. Leave it off during local development so test traffic never reaches the client’s Plausible dashboard.
• Auto Capture Pageviews: if unchecked, the Plausible script loads but sends no pageviews automatically. Useful for staging environments where you want the script present but not actively tracking.

For your own traffic, Plausible ignores it automatically once you add the exclusion setting to your browser. You can also pause or unpublish tags in GTM entirely without removing them, which is useful when auditing a staging environment.

What GTM can’t do

GTM is powerful but it’s not universal. Some tracking requires server-side instrumentation: revenue data from payment processors, backend conversion events, authenticated user actions. For those, you’d use Plausible’s server-side events API rather than the GTM template.

For everything that happens in the browser, including most of what agencies track for clients, GTM handles it cleanly.

Taking it further with Looker Studio

Once your client sites are tracking reliably through GTM, the next question is often reporting. Plausible’s own dashboard is clean and easy to share, but some clients want custom layouts, branded reports or views that combine analytics with their ad spend.

The official Plausible Looker Studio connector connects directly to your Plausible data. Build once, share a live link with the client, and it updates automatically. It’s available on the Business plan and works with any Plausible site, regardless of how it was installed.

Get started

The Plausible GTM template is in the Google Tag Manager gallery. The full setup guide covers initialization, custom events, and advanced configuration options.

If your clients are on WordPress, the official WordPress plugin is an alternative to GTM that handles everything natively within WordPress, including WooCommerce revenue tracking, author and category stats and automatic form tracking.