Developer name changed +4 more
Zynclabs
7 added — “FAST chat button message with a chat provider”
Removed
+2 more changes in this update

Shoplist detects stores using FAST ‑ Chat Bubble & Leads, plus merchant movement, co-installed apps, reviews, alternatives, and methodology.
Shoplist public signals
Signal date June 19, 2026
Detected stores
178
15 public rows shown
As of Jun 19, 2026
Reviews
90 public reviews
4.9 average rating
As of Apr 25, 2026
Momentum
26 Watch
Normalized install trend held steady over the last 28 days
As of Jun 25, 2026
Latest review
April 25, 2026
As of Apr 25, 2026
Normalized install trend held steady over the latest 28-day window.
Updated Jun 25, 2026
Momentum inputs
28d installs
5
Prev. 28d
3
New 28d
5
30d reviews
0
Quick answer
Shoplist currently detects 178 Shopify stores using FAST ‑ Chat Bubble & Leads. 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 178 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.
163 more stores are hidden
Create a free Shoplist account to unlock 25 stores instantly — or upgrade to export the full table to CSV, HubSpot, or Apollo in one click.
Activity and changes
Shoplist groups public crawl signals into observed store movement and Shopify App Store listing changes. Missing signals are scan observations, not proof that a merchant cancelled FAST ‑ Chat Bubble & Leads.
5
Observed in recent scans
Missing in latest scans
Previously showed FAST ‑ Chat Bubble & Leads signals.
Zynclabs
7 added — “FAST chat button message with a chat provider”
Removed
+2 more changes in this update
FAST ‑ WhatsApp ChatFAST ‑ Chat Bubble & Leads
From “Hi” to “Buy” - faster. Turn chats into checkouts with a WhatsApp chat button.From “Hi” to “Buy” – faster. Turn chats into checkouts with a customer chat button.
FAST turns clicks into conversations - and conversations—and conversations into conversions. Let shoppers contact you instantly through their favorite messaging apps. With customizable pre-filled smart WhatsApp messages, prefilled messages and a responsive chat widget, FAST makes it easy for customers to start a conversation - increasing satisfaction, reach you, boosting engagement, loyalty, and ultimately, sales. Its responsive sales—all through a seamless chat button, icon, and widget integrate seamlessly into experience on your site, giving customers a familiar way to connect - anytime, anywhere. If you’re looking to boost engagement and drive sales, FAST gives you the edge.store.
+1 more change in this update
Adoption footprint
Brands using FAST ‑ Chat Bubble & Leads, grouped by product count
Detected stores by country
Top 5Current public merchant geography.
Alternatives and adjacent apps

WhatsApp, Facebook Messenger, Telegram, Viber, Line, Emal Chat





Reviews and velocity
4.9
90
Apr 25, 2026
Recent public review volume from Shoplist crawl history.
Peak 2
Dec 2025
Flat vs prior
Jan 2026
-1 vs prior
Feb 2026
+1 vs prior
Mar 2026
-1 vs prior
Apr 2026
Flat vs prior
Jun 2026
Flat vs prior
App-store listing
From “Hi” to “Buy” – faster. Turn chats into checkouts with a customer chat button.
FAST turns clicks into conversations—and conversations into conversions. Let shoppers contact you instantly through their favorite messaging apps. With smart prefilled messages and a responsive chat widget, FAST makes it easy for customers to reach you, boosting engagement, loyalty, and sales—all through a seamless chat experience on your store.
Methodology
Counts are based on Shoplist's latest available public crawl signal dated June 19, 2026.
178 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 178 Shopify stores using FAST ‑ Chat Bubble & Leads. 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 FAST ‑ Chat Bubble & Leads. The full workflow adds filters, exports, contacts, and monitoring.
Shoplist tracks co-installed and related Shopify apps so teams can find merchants using FAST ‑ Chat Bubble & Leads alongside complementary tools.
Yes. Signup unlocks export, filtering, contacts availability, and alert workflows for stores using FAST ‑ Chat Bubble & Leads.
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 FAST ‑ Chat Bubble & Leads detections into a workflow
Unlock merchant filtering, contacts availability, app-stack filters, monitoring, and exports.