Nullstack
Deno
Tag Companion
Google Tag Manager
Segment
Piwik PRO
Tealium
1Embed
7tag
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Nullstack Tag CompanionTag Companion's answer:
Just vanilla PHP/JS, and MySQL
Tag Companion's answer:
Tag Companion handles the complex data architecture that GTM was never designed to expose to non-developers. While CSS selectors get you to the right element, the real challenge is capturing AJAX responses, extracting nested JSON data, mapping eCommerce objects to GA4's exact schema, and generating the complete data layer structure. All before GTM can even fire a tag.
TagCompanion automates this entire backend orchestration: it intercepts network requests, parses dynamic response data, structures it into GTM-compatible variables, and generates a complete, production-ready configuration with proper trigger sequences, custom JavaScript variables, and data layer pushes. You're not just "clicking elements". You're deploying enterprise-grade tracking infrastructure without writing a single line of code.
Tag Companion's answer:
Most tools give you basic click tracking. Tag Companion solves the hard problems that actually break implementations:
Tag Companion's answer:
Every marketer who uses Google Tag Manager or avoids it because they tried once and gave up.
If you've ever opened GTM to track a button click and thought "this should be simple," Tag Companion is for you. If you've been told "just use the inspect element" and found yourself Googling CSS syntax 20 minutes later, this is for you. If you've needed to track form submissions but the form doesn't reload the page and now you're reading documentation about AJAX listeners, this is definitely for you.
Solo marketers, agency teams, freelancers, in-house folks at SMBs. Anyone who needs tracking to work but doesn't want to become a frontend developer to make it happen. You understand what events you need to track. You know your business goals. You shouldn't need JavaScript skills to connect those dots.
Tag Companion's answer:
I've spent over a decade using Google Tag Manager across hundreds of projects, and the pattern was always the same: I knew exactly what I needed to track: button clicks, form submissions, eCommerce events. But getting GTM to actually fire those events reliably meant fighting with CSS selectors, debugging trigger configurations, or waiting on developers. The breaking point was realizing that every single marketer hits the exact same walls:
These aren't edge cases. This is just... using GTM. I built Tag Companion because the solution became obvious: marketers shouldn't have to learn JavaScript to implement tracking. They should point at what they want to track, and the tool should generate the entire GTM configuration (triggers, variables, tags, data layer code, everything...) ready to import and publish.
No other tool does this. They either replace GTM entirely (expensive, vendor lock-in) or they're just "easier interfaces" for the same manual work. Tag Companion actually eliminates the technical barrier: you get production-ready GTM templates without writing any code.
Deno - A secure runtime for JavaScript and TypeScript built with V8, Rust, and Tokio.
Google Tag Manager - Google Tag Manager helps make tag management simple, easy and reliable by allowing marketers and webmasters to deploy website tags all in one place.