One data layer. Every ad platform.
Littledata streams server-side Shopify conversions to Google Ads, Meta, TikTok, Microsoft, and Pinterest simultaneously - no pixels to maintain.
Which ad platforms does Littledata connect to Shopify?

Enhanced Conversions for Leads API: purchase conversions, split by new vs returning customer.

Conversions API (CAPI): full-funnel events from Add to Cart to Purchase, plus subscriptions and upsells.

Enhanced Conversions via the UET API: four conversion goals, including first recurring purchase.

Events API: Add to Cart through Complete Payment, plus post-purchase upsells.

Pinterest API for Conversions: Add to Cart and Checkout, with Enhanced Match.
Measured uplift from server-side tracking
30%
performance boost in Google Ads from server-side conversion tracking
2x
checkouts retargeted in Meta with server-side funnel events
39%
more conversions captured in Microsoft Ads vs the standard UET tag
The mechanism
How does one data layer feed five ad platforms at once?
Littledata adds a data layer and webhooks to your Shopify store, captures every event once, and relays it simultaneously to each connected platform through its native API - the same purchase values and identifiers everywhere, with no per-platform pixels. Connect once, then enable channels as needed - a new destination never means rebuilding your tracking.
Hashed first-party identifiers
Email, phone, name, and address are hashed and attached to every conversion for privacy-safe matching.
Ad click identifiers
gclid, fbp/fbc, ttp/ttclid, and _epik are captured when the shopper lands and joined to the purchase, so each platform attributes the sale to its own ad.
Shopify Market context
Every event carries the market handle and ID, for regional reporting and market-specific audiences.
Blocker-proof by design
Conversions fire from Shopify's order system server-side, unaffected by ad blockers, iOS privacy restrictions, or cookie limitations.

The data layer
Built on Shopify, maintained by Littledata
The data layer aligns automatically with Shopify's release cycle, so your tracking never breaks when Shopify changes - no manual tag patches, no engineering time, no GTM upkeep.
Set up in three steps
Install the app
Add Littledata from the Shopify App Store - no code and no developer needed, and nothing loads on your checkout pages.
Connect your ad platforms
Sign in to each platform from the Littledata dashboard. Each connection goes live in about 10 minutes.
Benchmark, then switch
Littledata's conversions run alongside your existing tracking, so you can validate the uplift on each platform before making them primary.
Already using Shopify's free channel apps?
The Google & YouTube, Facebook & Instagram, TikTok, and Microsoft Channel apps each connect a single platform - and miss the signals that power optimization.
Shopify sales channel apps
One platform per app
Each app connects a single ad platform, with its own setup, settings, and quirks to maintain.
Purchases go missing
Client-side tracking loses conversions to ad blockers and iOS privacy restrictions, and mid-funnel events never fire server-side.
Gross totals only
No new vs returning customer split, and no control over which conversions the algorithm optimizes for.
With Littledata
Stronger matching on every conversion
Hashed first-party data powers Enhanced Conversions in Google and Microsoft, and lifts Meta's Event Match Quality score from 7 to 9.
Every order tracked server-side
Purchases, subscriptions, and post-purchase upsells fire from Shopify's servers, plus cart and checkout events where each platform's API supports them.
Conversions you control
New vs returning customer conversions, net revenue with Profit Signal, and custom events built in the Event Editor.
Go deeper
Explore each ad platform connection
Setup guides, event schemas, and optimization tips for every destination.
