Detected Feb 19, 2026
Developer name changed +4 more
Architechpro OÜ
7 added — “View the promotional video for Mega Callback”
Removed
+2 more changes in this update

Shoplist detects stores using Mega Callback, plus merchant movement, co-installed apps, reviews, pricing, alternatives, and methodology.
Shoplist public signals
Signal date July 14, 2026
Last listing check today, 5 re-detections this week
Detected stores
139
15 public rows shown
As of Jul 14, 2026
Reviews
21 public reviews
5.0 average rating
As of Aug 12, 2025
Momentum
32 Watch
Install volume is too low for a reliable trend yet
As of Jul 15, 2026
Latest review
August 12, 2025
As of Aug 12, 2025
Install volume is too low for a reliable trend yet. This can reflect seasonality, category shifts, or competitor movement.
Updated Jul 15, 2026
Momentum inputs
28d installs
20
Prev. 28d
17
New 28d
13
30d reviews
0
Trend comparison is paused or unavailable for this window. The raw inputs show the install and review signals Shoplist observed instead.
Quick answer
As of July 14, 2026, Shoplist detects 139 Shopify stores using Mega Callback. The public page shows 15 example merchants. Shoplist also tracks category, country, product-count, co-installed app, review, pricing, and listing-change signals when available.
Public merchant index
Search 139 merchants by category, country, traffic rank, install date, revenue band, and 40+ other filters. Below is a sample slice — sign up to unlock and export.
124 more stores are hidden
Create a free account to unlock your first 25 stores — pre-filtered to the ones worth contacting — or upgrade to export all 139 to CSV.
or get Mega Callback's weekly pulse by email
Activity and changes
Shoplist groups public crawl signals into observed store movement and Shopify App Store listing changes. No longer detected means Mega Callback stopped appearing in the public storefront evidence Shoplist tracks.
13
7
12 stores no longer detected this month
Track which accounts cooled off and what showed up in the same storefront stack next.
Observed in recent scans
Missing in latest scans
Previously showed Mega Callback signals.
App Store listing
Detected Feb 19, 2026
Architechpro OÜ
7 added — “View the promotional video for Mega Callback”
Removed
+2 more changes in this update
Detected Jan 9, 2026
Adoption footprint
Brands using Mega Callback, grouped by product count
Detected stores by country
Top 5Current public merchant geography.
Alternatives and adjacent apps
Moving in this category
O: Chat buttons & Contact Form
1.2K detected stores
SimpleCall ‑ Click to Call
Free trial
EZ Callback Request
Similar app-store listing, category, and quality signals

Facebook Chat, Abandoned Cart Recovery via Messenger Chat

Add a clickable phone button to your store

Turn visitors into qualified phone leads and sales calls

Get alerted on Abandoned Checkouts, LTV, Low Inventory & more


Bookings & appointments | Schedule | Zoom | Meet | Calendar
Reviews and velocity
5.0
21
Aug 12, 2025
Recent public review volume from Shoplist crawl history.
Peak 2
Jun 2022
+1 vs prior
Mar 2023
-1 vs prior
Dec 2023
Flat vs prior
Sep 2024
Flat vs prior
Apr 2025
Flat vs prior
Aug 2025
Flat vs prior
Pricing
App-store listing
Add callback option to your store and reach out to your customers
Mega Callback helps you grow your business. You will be able to call back your customers faster than your competitors thus sell faster. Mega Callback will help your store to look finished. From customers perspective it's important to purchase from the store they can trust. With Mega Callback you will be able to create a new business process – sales tunnel that will add confidence in your label which makes it more valuable. This will definitely mean more orders and thus revenue for your shop
Methodology
Counts are based on Shoplist's latest available public crawl signal dated July 14, 2026.
139 detected stores means Shoplist found current public storefront evidence connecting those stores to this app. This is detection-based and is not a developer-provided customer list.
Merchant rows are filtered to public brand profiles with enough public data to link safely. Full workflow, filtering, and monitoring stay behind signup.
Review, pricing, feature, screenshot, and listing-change data come from public Shopify App Store and Shoplist crawl records. Signals can change between crawls.
FAQ
Shoplist currently detects public evidence of 139 Shopify stores using Mega Callback. This page shows 15 public merchant rows where the linked brand profile has enough public data to display.
This page shows 15 public example merchants using Mega Callback. The full workflow adds filters, exports, contacts, and monitoring.
Shoplist tracks co-installed and related Shopify apps so teams can find merchants using Mega Callback alongside complementary tools.
Yes. Signup unlocks export, filtering, contacts availability, and alert workflows for stores using Mega Callback.
Shoplist uses cautious public detection language. A detected store means public storefront evidence currently connects the merchant to the app; it is not a contract, revenue, or developer-reported adoption claim.
Turn Mega Callback detections into a workflow
Unlock merchant filtering, contacts availability, app-stack filters, monitoring, and exports.
App Health Score