FastGrowth Web Monitor vs PixelXpert FB GA4 & API
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Feb 19, 2026 for FastGrowth Web Monitor, Nov 8, 2026 for PixelXpert FB GA4 & API.
The short answer
- Only PixelXpert FB GA4 & API lists a free plan.
- PixelXpert FB GA4 & API lists 9 features FastGrowth Web Monitor’s listing doesn’t mention, including Activity tracking, Analytics dashboard, Checkout analytics.
Head to head
- United States
- United Kingdom
- Germany
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Starter
- · 1 Pixel
- · Facebook Pixel
- · Google Analytics
- · TikTok Pixel
Pro
- · 5 Pixels
- · Facebook Conversion API
- · Facebook Pixel
- · Google Analytics
- · TikTok Pixel
Unlimited
- · Facebook Conversion API
- · Facebook Pixel
- · Google Analytics
- · TikTok Pixel
- · Unlimited Pixels
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureFastGrowth Web Monitor harnesses the power of the Shopify web pixel to help collect a wealth of valuable customer event data. This includes checkout started, shipping method selection, checkout completed, and much more. Seamlessly integrate platforms like GA4 to easily describe and analyze your customers' behavior, identify patterns and trends. Make data-driven decisions that drive growth and success!
PixelXpert simplifies event tracking for Shopify merchants by seamlessly integrating Facebook Pixel, GA4, and TikTok Pixel. It helps store owners track key customer actions like purchases, cart interactions, and page views without manual setup. With accurate event tracking across multiple platforms, merchants can optimize ad performance, improve retargeting, and make data-driven decisions to improve sales.
- Build your data pipeline and access real-time data in minutes.
- Collect accurate customer events data.
- Integrate your preferred data processing platform.
- Multi-Platform Tracking – Track events on Facebook, GA4, and TikTok Pixel.
- Easy Management – Add, edit, and manage multiple tracking pixels effortlessly.
- Comprehensive Event Tracking – Capture purchases, cart actions, and page views.
- Real-Time Data Insights – View order trends on a dashboard chart.
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 |  FastGrowth Web Monitor |  PixelXpert FB GA4 & API |
|---|---|---|
| Detected stores | Not published | 18 |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Apparel & Accessories, Health & Beauty, Home & Garden |
| Top store countries | Not published | United States, United Kingdom, Germany |
Reviews
| Measure | FastGrowth Web Monitor | PixelXpert FB GA4 & API |
|---|---|---|
| App Store rating | Not published | 5.0 ★ |
| App Store reviews | Not published | 2 |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | FastGrowth Web Monitor | PixelXpert FB GA4 & API |
|---|---|---|
| Free plan | Not listed | Yes |
| Lowest paid monthly plan | No monthly plan listed | $2.99/month |
| Longest free trial | Not listed | 7 days |
| Plans listed | Not published | 3 |
Listing
| Measure | FastGrowth Web Monitor | PixelXpert FB GA4 & API |
|---|---|---|
| Shopify category rank | #953 | #690(ahead) |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Apr 11, 2023 | Mar 3, 2025 |
| Languages | 1 | 1 |
| Developer | Fastlane | AMF Tech |
FAQ
FastGrowth Web Monitor and PixelXpert FB GA4 & API: common questions
- Is FastGrowth Web Monitor or PixelXpert FB GA4 & API cheaper?
- Only PixelXpert FB GA4 & API lists a free plan. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- PixelXpert FB GA4 & API lists 9 the others don’t mention, such as Activity tracking, Analytics dashboard, Checkout analytics, Event 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 Feb 19, 2026 for FastGrowth Web Monitor, Nov 8, 2026 for PixelXpert FB GA4 & API; 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 Feb 19, 2026 for FastGrowth Web Monitor, Nov 8, 2026 for PixelXpert FB GA4 & API. 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.