30 pages
Conversion tracking comparisons
Thirty comparisons, each with a verdict, the criteria that actually decide it, and the limitations of both options. Eleven of them have us on one side — agency versus in-house, DIY versus hiring someone, a one-time build versus monthly software — and every one of those carries a block naming our interest and arguing the other side properly.
If a comparison concludes in our favour, read the 'Where we're not neutral' section before believing it. Several of these recommend the free option.
Pixel vs first-party endpoint
A browser pixel vs a first-party endpoint
Sending events to a platform domain versus your own subdomain — what changes for cookies, blockers and control.
App vs custom (Shopify)
A maintained Shopify tracking app vs a custom build
A maintained Shopify tracking app versus a custom build — subscriptions, refunds and who chases platform changes.
One-time vs monthly
A one-time tracking build vs monthly tracking SaaS
Rent or own your tracking: cost over three years, what happens when you stop paying, and who holds the data.
Tracking app vs custom
A Shopify tracking app vs a custom GTM build
A Shopify data-layer and server-side app versus a custom container build — speed, control and cost shape.
SaaS vs custom build
Attribution SaaS vs building server-side tracking yourself
A subscription attribution tool versus owning your own tracking infrastructure — cost shape, control and overlap.
SaaS vs sGTM loop
Attribution SaaS vs server-side GTM with an offline conversion loop
Rent an attribution platform or own a server container with an offline conversion loop — the real trade-off.
Consent Mode basic vs advanced
Consent Mode basic vs advanced
What each mode actually does before consent, what you gain and lose, and whose decision it really is.
CRM vs analytics
CRM attribution vs analytics attribution
Web analytics stops at the form; the CRM knows what the lead became. How to join them into one picture.
DDA vs last click
Data-driven attribution vs last click
What changes when you switch attribution models, what it doesn't fix, and how to read the difference honestly.
DIY vs consultant
Doing tracking yourself vs hiring someone
What you can genuinely do yourself, what's worth paying for, and how to tell which situation you're in.
Enhanced vs offline
Enhanced Conversions vs offline conversion import
Two different Google features solving two different problems. Which one you need, and when you need both.
GA4 vs platform attribution
GA4 attribution vs ad platform attribution
Why every platform claims more conversions than you had, and how to reconcile them without picking a favourite.
GA4 vs Google Ads
GA4 conversions vs Google Ads conversions
Why the two never match, which one to bid on, and which one to report — with the reasons they differ.
In-house vs agency
Hiring a tracking specialist vs using a specialist agency
When to hire a tracking specialist and when to use a specialist agency — honest economics from someone who is one.
Hyros vs GA4
Hyros vs GA4
A paid attribution platform built for info-product and call funnels versus free analytics — what each is actually for.
Manual vs auto-tagging
Manual UTM tagging vs platform auto-tagging
Why auto-tagging should be on, what manual UTMs still do, and the conflict that breaks attribution when both run.
Pixel vs CAPI
Meta Pixel vs the Conversions API
Why it isn't either/or, what CAPI actually adds, and the deduplication that decides whether it helps or hurts.
Native vs custom
Native integrations vs custom tracking
One-click platform connections versus a custom container — where native runs out of room and where it doesn't.
Northbeam vs GA4
Northbeam vs GA4
Modelled multi-touch attribution for paid media versus free analytics — what modelling buys and what it obscures.
Attribution platforms
Northbeam vs Triple Whale
Two paid attribution platforms with different centres of gravity — how to pick without a stale feature table.
One action vs many
One conversion action or several
When to consolidate conversion actions and when to split them, with the volume and value trade-off spelled out.
Primary vs secondary
Primary vs secondary conversion actions
Which conversion actions should drive bidding, which should only report, and why most accounts get this wrong.
sGTM vs CAPI Gateway
Server GTM vs Meta's Conversions API Gateway
A Meta-only hosted gateway versus a general-purpose server container — scope, control and when each is enough.
Server-side vs client-side
Server-side vs client-side tracking
Which to use, when client-side is enough, what server-side actually fixes, and the honest cost of each.
Native vs custom (Shopify)
Shopify's native integrations vs a custom Customer Events build
Shopify's built-in pixel connections versus a custom Customer Events and order-webhook build.
Managed sGTM hosts
Stape vs Addingwell for managed server GTM hosting
How to choose between managed server GTM hosts on the criteria that matter, without a feature-list shootout.
Stape vs Cloud Run
Stape vs Google Cloud Run for hosting server GTM
Managed server GTM hosting versus running it yourself on Cloud Run — control, cost model and who maintains it.
Triple Whale vs GA4
Triple Whale vs GA4
A paid ecommerce attribution platform versus free analytics — what you're actually buying and what neither fixes.
UTM vs click ID
UTM attribution vs click ID attribution
Two different identifiers doing two different jobs — which one the ad platforms actually match on.
Web GTM vs server GTM
Web GTM vs server-side GTM
What a server container adds, what it costs to run, and when web GTM on its own is the right answer.
The rest of the library
Technical reference library
30 pages
Tracking by industry
40 pages
Troubleshooting
98 pages
Funnel tracking guides
40 pages
Engagement patterns
30 pages
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