ProfitMetrics vs Addingwell

Is ProfitMetrics or Addingwell a better data solution for Shopify brands?

ProfitMetrics logo

What is ProfitMetrics?

Get full transparency into your profitability. ProfitMetrics lets you track, report, and optimize marketing based on profit and POAS® — Profit on Ad Spend — instead of revenue.

Addingwell logo

What is Addingwell?

Addingwell is a fully-managed GTM server-side hosting + tooling (monitoring, adblocker bypass, Safari resilience) to improve data quality, performance and governance.

ProfitMetrics vs Addingwell comparison

FeatureProfitMetricsAddingwellLittledata
Founder owned and led✔️minus✔️
Customer data to marketing platforms✔️minus✔️
Works with platforms other than Shopify✔️✔️minus
Direct from Shopify's servers✔️minus✔️
Marketing reporting✔️minusminus
Via server-side Google Tag Managerminus✔️minus
30 day free trialminusminus✔️
Identity resolution to boost audiencesminusminus✔️
Fully automatic, no code setupminusminus✔️
Natively supports Shopify Marketsminusminus✔️
Automatic tracking of checkout stepsminusminus✔️
Built For Shopifyminusminus✔️

Neither ProfitMetrics nor Addingwell is Littledata, so here's where Littledata wins:

vs. ProfitMetrics: ProfitMetrics focuses on profit/POAS reporting rather than comprehensive data collection and audience enrichment. Littledata's identity resolution and automatic checkout tracking make it a stronger foundation for feeding clean, complete data to marketing platforms.

vs. Addingwell: Addingwell uses server-side Google Tag Manager, which still depends on browser-initiated tags — meaning it can miss events the browser doesn't see and limits customer data enrichment. Littledata pulls directly from Shopify's servers, capturing the full customer journey including server-side checkout events browsers can't see.

Littledata's key advantages over both:

  • Direct Shopify server connection for richer, more complete data
  • Identity resolution to boost ad audiences
  • Native Shopify Markets support
  • Fully automatic, no-code setup
  • 30-day free trial to validate results

Data tracking and setup

How ProfitMetrics and Addingwell collect, enrich and control Shopify tracking data

CapabilityProfitMetricsAddingwellLittledata
Setup and maintenance
Turnkey setup; no implementation cost✔️minus✔️
Zero ongoing maintenance✔️minus✔️
No-code setup (no GTM required)✔️minus✔️
Data and tracking features
Server-side tracking✔️✔️✔️
Profit signal✔️minus✔️
Privacy / consent app compatible✔️minus✔️
Bot protection✔️minus✔️
No-code setup (no GTM required)minusminus✔️
Persistent IDminusminus✔️
Session Enrichmentminusminus✔️
Event Editorminusminus✔️
Unlimited Shopify Marketsminusminus✔️
Headless / Hydrogen supportminusminus✔️
Subscription app trackingminusminus✔️
Shop app & Shop Payminusminus✔️

Reviews comparison

ProfitMetrics vs Addingwell's customer reviews

ProfitMetricsAddingwellLittledata
Example product review"I waited another two weeks. Nothing. Only replies when I followed up myself. After about a month and a half of waiting in their support queue, I’d had enough. I uninstalled the app and removed all their scripts… but even now, I still see their script showing up in my orders."Setup took just a few seconds, and it works right away. All my pixels from GTM are now server-side and perfectly connected. So much money saved on ads."We were having difficulties with accurate and consistent revenue attribution...With Littledata implemented, we now get consistent and accurate revenue attribution."
Example support review"Very complicated app, poor support – a frustrating experience... completely unprofessional, overly complicated, and really poor communication."The support was very fast to answer our questions and super helpful. Just be careful to check that the events don't trigger twice."Customer support is absolutely amazing... you can never go wrong when an app does what it says and tacks on great service!"
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Cost comparison

ProfitMetrics vs Addingwell's monthly subscription cost

Store sizeProfitMetricsAddingwellLittledata
50 orders / month$39$90$39
500 orders / month$103$90$175
5,000 orders / month$741$130$540
20,000 orders / month$1018$400$1390

Sources: ProfitMetrics pricing, Addingwell pricing, Littledata pricing. Prices last verified August 13, 2026.

Addingwell has a 11% higher Total Cost of Ownership

Compared at 5,000 orders a month. Assumes 20 hours of setup, spread over 12 months, plus 3 hours a month of maintenance, at $100/hour, for self-managed tools. Hosting or subscription is only a fraction of the true cost.

ProfitMetrics

Monthly subscription

$741

Setup labour (20h, spread over 12 months)

None, fully managed

Ongoing maintenance (3h/month)

None, fully managed

True monthly cost

$741

Addingwell

Monthly subscription

$130

Setup labour (20h, spread over 12 months)

+ $167

Ongoing maintenance (3h/month)

+ $300

True monthly cost

$597

Littledata

Monthly subscription

$540

Setup labour (20h, spread over 12 months)

None, fully managed

Ongoing maintenance (3h/month)

None, fully managed

True monthly cost

$540

Supported data destinations

DestinationProfitMetricsAddingwellLittledata
Google Analytics✔️✔️✔️
Meta Ads✔️✔️✔️
Google Ads✔️✔️✔️
TikTokminus✔️✔️
Pinterestminus✔️✔️
Microsoft Adsminus✔️✔️
Snapminus✔️minus
Klaviyominusminus✔️
Segmentminusminus✔️
Attentiveminusminus✔️

ProfitMetrics focuses on profit-based tracking — it sends margin/profit data to ad platforms, not just revenue. Its limited destinations reflect a specialized, profitability-first approach.

Addingwell is a pure server-side tagging solution (Google Tag Manager Server-Side), offering broader platform coverage. It prioritizes accurate event tracking across more ad channels.

Littledata has the widest destination coverage, including CRM/retention tools like Klaviyo, Attentive, and Segment — making it stronger for brands that want server-side data flowing into email, SMS, and data warehouse ecosystems, not just ad platforms.

Key distinction: ProfitMetrics = profit intelligence; Addingwell = ad platform accuracy; Littledata = full-funnel data routing including retention and analytics stacks.

Google Analytics comparison

ProfitMetrics vs Addingwell's solution for Google Analytics

FeatureProfitMetricsAddingwellLittledata
Product list views & clicks
Tracks products list as you scrollminusminus✔️
Tracks clicks on product listminusminus✔️
Consistent product identifier in GA4minusminus✔️
Add to Cart
Tracked client-side (missing ~50%)minus✔️minus
Tracked server-sideminusminus✔️
Enriched product infominusminus✔️
Tracks remove from cartminusminus✔️
Checkout steps
Tracked via checkout page (missing ~30%)minus✔️minus
Direct from Shopify serversminusminus✔️
Compatible with accelerated checkoutsminusminus✔️
Tracks all checkout stepsminusminus✔️
Purchase
Direct from Shopify servers✔️minus✔️
Includes net revenue / profit✔️minus✔️
Tracked via thank you pageminus✔️minus
Includes post-purchase upsellsminusminus✔️
Includes recurring ordersminusminus✔️
Filter orders by sales channelminusminus✔️
Includes refundsminusminus✔️
User-provided data for improved attributionminusminus✔️

How Littledata tracks Google Analytics (GA4) for Shopify →

Google Ads comparison

ProfitMetrics vs Addingwell's solution for Google Ads

FeatureProfitMetricsAddingwellLittledata
Google Ads Conversions
Profit signal✔️minus✔️
New vs Returning conversions✔️minus✔️
Tracked direct from Shopify's servers✔️minus✔️
Unreliable tracking via thank you page (missing ~30%)minus✔️minus
Real-time tracking of Enhanced Conversionsminusminus✔️
Fully automatic setupminusminus✔️
Full Shopify Markets supportminusminus✔️

How Littledata tracks Google Ads for Shopify →

Meta Ads comparison

ProfitMetrics vs Addingwell's solution for Meta Ads

FeatureProfitMetricsAddingwellLittledata
Key benefits
100% accurate revenue in Metaminus✔️✔️
Boost to Event Match Quality Scoreminusminus✔️
Pre-purchase audiences based on first-party dataminusminus✔️
Target subscriptions vs one-time purchasesminusminus✔️
Fully automatic setupminusminus✔️
AddToCart
Tracked direct from Shopify serversminusminus✔️
InitiateCheckout
Includes all checkout stepsminusminus✔️
Tracked direct from Shopify serversminusminus✔️
Purchase
Tracked direct from Shopify servers✔️✔️✔️
Profit signal✔️minus✔️
New vs Returning conversion goals✔️minus✔️
Includes post-purchase upsellsminusminus✔️
No-code custom conversionsminusminus✔️
Full Shopify Markets supportminusminus✔️

How Littledata tracks Meta Ads for Shopify →

Benefits of Littledata
Littledata has been trusted by leading Shopify brands since 2017 for reliable server-side tracking.
100% of revenue tracked
Enhanced identity resolution
Connectors for all popular marketing channels
Learn more
Benefits of Littledata
Comparing ProfitMetrics against Addingwell
Can I switch from ProfitMetrics to Littledata?

Yes, join dozens of Shopify brands who made the switch to Littledata for simpler server-side tracking, faster setup, and transparent pricing. We’ll even help migrate your ProfitMetrics setup.

Can I switch from Addingwell to Littledata?

Yes, join dozens of Shopify brands who made the switch to Littledata for simpler server-side tracking, faster setup, and transparent pricing. We’ll even help migrate your Addingwell setup.

How does ProfitMetrics work?

ProfitMetrics computes gross profit per order (revenue less discounts, COGS, shipping, payment fees and packaging, ex-VAT) and pushes that figure to ad platforms as the conversion value, so smart bidding optimises on margin rather than revenue.

Does ProfitMetrics work with Shopify?

Yes, ProfitMetrics is installed on 400 Shopify sites according to the latest stats from BuiltWith.

How does Addingwell work?

Addingwell's platform makes the most out of GTM Server-Side. The downside is the GTM container can only relay what is happening on the browser, and misses server-only events like some purchases and refunds.

Does Addingwell work with Shopify?

Yes, Addingwell is installed on 700 Shopify sites according to the latest stats from BuiltWith.

Is ProfitMetrics suitable for Enterprise brands?

ProfitMetrics is used by 6 sites in the top 100,000 globally - so this solution is unlikely to be appropriate for Enterprise brands.

Is Addingwell suitable for Enterprise brands?

Addingwell is used by 10 sites in the top 100,000 globally - so this solution is unlikely to be appropriate for Enterprise brands.

Which marketing tools does ProfitMetrics support?

ProfitMetrics supports Google Analytics, Meta Ads and Google Ads.

Which marketing tools does Addingwell support?

Addingwell supports Google Analytics, Meta Ads, TikTok, Google Ads, Pinterest, Snap and Microsoft Ads.

Who owns ProfitMetrics?

ProfitMetrics is an independent private company headquartered in Copenhagen, Denmark. Frederik Boysen is ProfitMetrics's CEO.

Who owns Addingwell?

Addingwell is owned by Didomi and run out of Lille, France. Romain Baert is Addingwell's CEO.

When is ProfitMetrics a better choice than Littledata?

ProfitMetrics is a better choice if you want to bid on profit rather than revenue and have the COGS, shipping and payment-fee data to feed it — especially on Magento, Lightspeed or a custom cart rather than Shopify. Littledata is the better fit for teams who want turnkey, fully managed server-side tracking without building or maintaining tag infrastructure.

When is Addingwell a better choice than Littledata?

Addingwell is a better choice if you want full control of your own server-side Google Tag Manager tagging with EU data hosting and are comfortable configuring and maintaining the container yourself. Littledata is the better fit for teams who want turnkey, fully managed server-side tracking without building or maintaining tag infrastructure.

How is Littledata's tracking different from Google Tag Manager?

Littledata sends purchase and behavioural data server-to-server, directly from Shopify's servers, so it does not depend on browser tags or a Google Tag Manager container you have to maintain. Tracking keeps working when Shopify changes the checkout, and events can be enriched with customer and order data the browser never sees. Tools built on server-side Google Tag Manager still rely on browser tags to collect events, and someone has to build and maintain the container.

Do I need an implementation agency to set up Littledata?

No. Littledata is turnkey: install the Shopify app and server-side tracking is live, with no code and no Google Tag Manager required. Self-managed server-side setups typically need 10 to 40 hours of specialist configuration up front, plus a few hours a month of ongoing maintenance, which is why a low sticker price often hides a much higher true cost.

How does Littledata handle event editing?

Littledata's Event Editor lets you customise and enrich the events sent to each destination without code, so you control exactly what data reaches Google Analytics, Meta, Klaviyo and your other marketing tools.

What is Littledata's Profit signal?

Littledata's Profit signal sends true profit, not just revenue, to your ad platforms, so Meta and Google can optimise campaigns towards the orders that actually make you money.

Does Littledata protect against bot traffic?

Yes. Littledata's bot protection filters automated traffic out of your tracking, so your analytics and ad audiences are built on real customers.

Does Littledata support Shopify Markets and headless stores?

Yes. Littledata supports unlimited Shopify Markets for cross-border stores and headless and Hydrogen storefronts.

How we compiled this comparison: pricing and feature data comes from each vendor's public pricing page, Shopify App Store listings, and BuiltWith usage data, reviewed by the Littledata team. Last verified August 13, 2026. Spotted something out of date? Let us know.