Which app has more detected Shopify stores, Mega Callback or O: Chat buttons & Contact Form?
O: Chat buttons & Contact Form has the larger detected footprint with 1,143 detected stores.
Shopify app comparison
Compare detected store footprint, review volume, pricing posture, top public categories, countries, and positive or neutral momentum bands.
Combined detected footprint
1,358
detected Shopify stores across both apps. Counts stay precise and tied to Shoplist detection freshness.
Quick answer
As of Aug 28, 2026 for Mega Callback and Aug 29, 2026 for O: Chat buttons & Contact Form, Mega Callback is detected on 215 Shopify stores vs 1,143 for O: Chat buttons & Contact Form.
Side-by-side stats
| Signal | Mega Callback | O: Chat buttons & Contact Form |
|---|---|---|
| Detected stores | 215as of Aug 28, 2026 | 1,143as of Aug 29, 2026 |
| Reviews | 21 reviews | 601 reviews |
| Rating | 5.0 | 4.8 |
| Pricing posture | Free plan available | $0 |
| Top categories | Health & Beauty, Home & Garden, Apparel & Accessories | Apparel & Accessories, Home & Garden, Health & Beauty |
| Top countries | India, United States, United Kingdom | United States, Philippines, Australia |
| Momentum band | No positive or neutral public band |
FAQ
O: Chat buttons & Contact Form has the larger detected footprint with 1,143 detected stores.
The public page shows the aggregate switching count when Shoplist detects brands that dropped one app and added the other in the last 180 days. Store identities and direction stay behind signup.
Shoplist compares public storefront detections, Shopify App Store review data, pricing posture, category and country distributions, and positive or neutral public momentum bands when available.
| No positive or neutral public band |