GTManager vs NexFeb GTM & DataLayer
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 11, 2026.
The short answer
- NexFeb GTM & DataLayer lists 2 features GTManager’s listing doesn’t mention, including Lifetime value (LTV), UTM tracking.
Head to head
- United States
- Germany
- Italy
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
Professional
- · one per line
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureIncrease your conversions with GTManager: Unique in its effortless integration, our app simplifies complex Google Tag management. Say goodbye to coding hassles and waiting for updates. GTManager's intuitive design allows instant tag updates for conversion tracking and site analytics, directly empowering merchants.
NexFeb GTM & DataLayer adds a complete ecommerce data layer to your store, from product views and cart to checkout and purchase, and loads Google Tag Manager from your own domain. Send events to Meta, Google Ads, GA4, TikTok and more through your server container with matching event IDs, so platforms count each conversion once.
- Tag Diagnostics, Error Tracking, and Monitoring with Daily Email Notifications.
- Enhanced Tracking: Server-side Data Layer.
- 35+ prebuilt tags including; Google Ads, GA4, Facebook, Bing, Pinterest.
- Get started with no upfront charges, pay as you use. Includes free chat support.
- Full ecommerce data layer for GTM: product view, cart, checkout and purchase
- First-party GTM loader and server-side events with deduplication
- Cookie Extender keeps tracking cookies for up to 400 days
- Consent Mode v2 with Shopify's cookie banner, set up without theme code
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 |  GTManager | |
|---|---|---|
| Detected stores | 32 | Not published |
| Net store change, 28 days | −11 | Not enough data |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Home & Garden, Apparel & Accessories, Health & Beauty | Not published |
| Top store countries | United States, Germany, Italy | Not published |
Reviews
| Measure | GTManager | |
|---|---|---|
| App Store rating | 4.1 ★ | Not published |
| App Store reviews | 16 | Not published |
| New reviews, 28 days | 0 | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | GTManager | |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | No monthly plan listed | $10/month |
| Longest free trial | Not listed | 7 days |
| Plans listed | 1 | 1 |
Listing
| Measure | GTManager | |
|---|---|---|
| Shopify category rank | #426 | Not enough data |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Jul 4, 2017 | Nov 11, 2026 |
| Languages | 1 | 1 |
| Developer | GTManager | NexFeb |
FAQ
GTManager and NexFeb GTM & DataLayer: common questions
- What features does each app list that the other doesn’t?
- GTManager lists 1 the others don’t mention, such as Abandoned cart. NexFeb GTM & DataLayer lists 2 the others don’t mention, such as Lifetime value (LTV), UTM tracking. 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 11, 2026; estimated figures are labeled.
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 11, 2026. 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.