Stop Trusting Tag Manager. Start Watching It.
Decoded GA4, Meta, TikTok, and Segment payloads alongside the replay. Catch attribution gaps, double-firing pixels, and consent failures before they nuke your ROAS.
Designed for your workflow
Marketing Tag Tracker
GA4, Meta Pixel, TikTok, Segment, GTM — every payload decoded and validated against your tagging plan.
Attribution debugging
See the exact UTM, click ID, and cookie state at every step of the funnel — not after a 24h GA delay.
Consent + privacy proof
Replays prove your consent banner actually blocks tags before opt-in. GDPR + CPRA evidence in one click.
Common Use Cases
Pixel QA on every release
Catch a broken purchase event the moment a deploy ships — not after a week of skewed campaigns.
Funnel diagnosis
Watch real users drop off, then jump straight to the network call that failed or the form that confused them.
Frequently Asked Questions
Which marketing tags do you decode?
GA4, Meta Pixel, TikTok Pixel, LinkedIn Insight Tag, Pinterest Tag, Segment, Snowplow, GTM, Mixpanel, Amplitude, and any custom dataLayer push.
Does this replace GA4?
No — it complements it. GA4 tells you the aggregate; Relyv shows you the individual session that triggered the event.
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Get started in under 2 minutes.
No credit card required. Up to 1,000 sessions per month on our free plan.