Littledata ‑ The Data Layer vs Webgarh GTM Assistant: GA4/Ads
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 12, 2026 for Littledata, Nov 13, 2026 for Webgarh GTM Assistant.
The short answer
- Littledata is detected on 12× as many Shopify stores as Webgarh GTM Assistant: 1,344 vs 108 as of Nov 12, 2026 for Littledata, Nov 13, 2026 for Webgarh GTM Assistant.
- On the Shopify App Store: Littledata 4.8 from 147 reviews and Webgarh GTM Assistant 4.5 from 12 reviews.
- Paid plans start at $199/month for Littledata and $99/month for Webgarh GTM Assistant.
- Littledata lists 17 features Webgarh GTM Assistant’s listing doesn’t mention, including Abandoned cart, Ad spend, Audience segments.
Head to head
Ecommerce data platform for GA, GA4 and Facebook CAPI
- United States
- United Kingdom
- Australia
- United States
- United Kingdom
- India
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Flex
- · $0.35 per order - no monthly minimum
- · 30-day free trial
- · All 9 destinations included
- · Email and chat support
- · Event Editor - no code required
- · Profit Signal for Google Ads and Meta
Scale
- · 1,500 orders included per month
- · All Flex plan features, plus:
- · Headless and Hydrogen support
- · Priority support and private webinars
- · Segment destination included
- · Session Enrichment + Persistent ID
Plus
- · 10,000 orders included per month
- · All Scale plan features, plus:
- · Dedicated account support
- · Guaranteed uptime SLA
- · Managed onboarding and training
- · Multi-store rollups and multi-currency
Pay As You Go
- · All Server-side platforms
- · Browser-only tools are free
- · Health checks and alerts
- · One setup session with our team
- · Tracking dashboard
Scaler Monthly
- · A monthly tracking report
- · Alert investigation and fixes
- · All server-side platforms
- · Reply within one working day
- · Setup completed with your store
- · Setup updates when platforms change
Scaler Yearly
- · Everything in Scaler monthly
- · Full audit and fix at the start
- · Move from your current tracking app
- · Shopify tracking migration
- · UTM and channel clean-up
- · Up to 90,000 orders a year, no per-order
Maximiser Yearly
- · All tracking moves included
- · Everything in yearly Scaler
- · One custom platform integration per year
- · Quarterly review call
- · Quarterly tracking re-audit
- · Same-working-day replies
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureLittledata is the customisable data layer built for Shopify stores. We recover revenue, audiences, and conversions that tag-based tracking misses, and send clean, first-party signals to Google Analytics, Google Ads, Meta Ads, Klaviyo, TikTok, and Pinterest. This gives merchants a more accurate view of what's actually driving sales, so ad platforms and email tools can make better decisions with more complete data.
Ad blockers, iPhone privacy settings and browser limits stop many sales from reaching your ad platforms, so good campaigns look like bad ones. GTM Assistant adds server-side conversion tracking to your browser tracking, sending each sale directly to GA4, Google Ads, the Meta Conversions API, TikTok, Pinterest, Klaviyo and more. Event deduplication counts every sale once.
- Double revenue from abandoned cart flows in Klaviyo with better flow triggers
- Enhanced Conversions for customer matching in Google Ads
- No more dumb ads: target full-funnel events sent via Conversions API (CAPI)
- Power up Google Analytics (GA4), tracking checkout steps and recurring orders
- Automated App Operation with Google Login
- Multiple Tags Available for Installation
- Zero impact on Store's Page Load Speed
- Consent Mode Available for Customers
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  Littledata |  Webgarh GTM Assistant |
|---|---|---|
| Detected stores | 1,344(ahead) | 108 |
| Net store change, 28 days | +9 | 0 |
| Stores added, 28 days | 33 | Not enough data |
| Big-brand share | 29% | Not enough data |
| Top store categories | Apparel & Accessories, Health & Beauty, Home & Garden | Apparel & Accessories, Home & Garden, Health & Beauty |
| Top store countries | United States, United Kingdom, Australia | United States, United Kingdom, India |
Reviews
| Measure | Littledata | Webgarh GTM Assistant |
|---|---|---|
| App Store rating | 4.8 ★(ahead) | 4.5 ★ |
| App Store reviews | 147(ahead) | 12 |
| New reviews, 28 days | 2(ahead) | 0 |
| Reviewers a year or more in | 27% | Not enough data |
Pricing
| Measure | Littledata | Webgarh GTM Assistant |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | $199/month | $99/month(ahead) |
| Longest free trial | 30 days | Not listed |
| Plans listed | 3 | 4 |
Listing
| Measure | Littledata | Webgarh GTM Assistant |
|---|---|---|
| Shopify category rank | #29 | Not enough data |
| Shopify App Charts | #19 in Ads | Not on this week’s charts |
| Built for Shopify | Yes | Yes |
| Launched | Jan 9, 2017 | Feb 24, 2023 |
| Languages | 1 | 1 |
| Developer | Littledata | WebGarh Solutions |
FAQ
Littledata and Webgarh GTM Assistant: common questions
- Which is more popular, Littledata or Webgarh GTM Assistant?
- Littledata is detected on 12× as many Shopify stores as Webgarh GTM Assistant: 1,344 vs 108 as of Nov 12, 2026 for Littledata, Nov 13, 2026 for Webgarh GTM Assistant.
- Is Littledata or Webgarh GTM Assistant cheaper?
- Paid plans start at $199/month for Littledata and $99/month for Webgarh GTM Assistant. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- Which has better reviews, Littledata or Webgarh GTM Assistant?
- On the Shopify App Store: Littledata 4.8 from 147 reviews and Webgarh GTM Assistant 4.5 from 12 reviews.
- What features does each app list that the other doesn’t?
- Littledata lists 17 the others don’t mention, such as Abandoned cart, Ad spend, Audience segments, Cost per acquisition. Webgarh GTM Assistant lists 7 the others don’t mention, such as Activity tracking, Behavior, Impression counts, Keyword. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Nov 12, 2026 for Littledata, Nov 13, 2026 for Webgarh GTM Assistant; estimated figures are labeled.
Keep comparing
More matchups
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Nov 12, 2026 for Littledata, Nov 13, 2026 for Webgarh GTM Assistant. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.