The developer dependency problem
You set up Google Ads. You start running campaigns. Then Google tells you to set up conversion tracking and suddenly you need a developer. GTM configuration, data layer implementation, custom event firing, container publishing. What should be a simple task becomes a project with a timeline and a budget.
Meanwhile, your ads are running. Spending money. Optimising on nothing.
Why conversion tracking usually needs a developer
Traditional conversion tracking requires installing Google Tag Manager, configuring tags with the correct conversion IDs and labels, setting up triggers that match your specific forms and buttons, implementing data layer pushes for custom events, testing everything in debug mode, and publishing without breaking other tracking.
Each of those steps has enough nuance that getting it wrong is easy and the consequences are silent. Bad data flowing to Google Ads is worse than no data.
The one-script alternative
Tagless removes the developer dependency entirely. The setup is genuinely just one step:
<script src="https://app.tagless.ai/cv.js" data-domain="YOUR_DOMAIN"></script>
Paste that into your website's header. If you use WordPress, Shopify, Squarespace, Wix, or Webflow, there's a place in settings to add header scripts. No developer required.
Tagless then automatically detects every conversion point on your site — forms, WhatsApp links, email links, SMS links. It captures the GCLID for each interaction and gives you a dashboard to qualify leads.
What about changes to your site?
This is where the developer dependency usually recurs. With GTM, every time you change a form, add a button, or update your WhatsApp number, the tracking configuration might need updating. That means another developer ticket.
Tagless detects changes automatically. New form? Detected. Different WhatsApp link? Detected. Nothing breaks silently, and you never need to open a debug panel.