Win the brandsthat just dropped a rival.
A brand that removes your competitor is choosing what replaces it. This playbook finds those brands while they decide. It runs below on real data: brands that removed Klaviyo.
- For
- App teams selling into a category with an incumbent
- You start with
- The name of one competitor
- You end with
- A saved list of brands that left it, with the reason attached
- Uses
- Brand discovery · Lists & exports · Tracking & alerts
Name the rival.
Search any app in the catalog. Shoplist shows how many brands run it today and how many added or removed it in the last 28 days.
For Klaviyo that is 267,462 brands, and 2,398 removals detected in four weeks.
Klaviyo: Email Marketing & SMS
- Brands running it
- 267,462
- Removals · 28 days
- 2,398
- Installs · 28 days
- 2,852
Pull the switchers.
Open the removals. Each row is a brand whose storefront stopped showing the app, dated the day Sonar saw it go.
The apps beside each name are what they still run.
Removed Klaviyo
- Nov 7
Talis Us
- Nov 7
La Coquette Agnès
- Nov 7
Original Remi
- Nov 7
Luxem Swiss
- Nov 7
Tower Records
- Nov 7
TrackiPaw
Read what’s left.
Open a brand. The stack around the gap tells you who you’d replace, what they integrate with, and which other categories are empty.
Talis Us still runs 26 apps.
Talis Us
Removed Klaviyo on Nov 7. Last checked Nov 7.
- 17TRACK Order Tracking
- Appstle℠ Subscriptions App
- BM Bot blocker Country blocker
- BundleSuite Bundle Builder
- Cartlytics
- Casa Loyalty Points & Rewards
- ChatGPT Ads
- Chatty AI Chatbot & Live Chat
Save it and follow it.
Save the brands to a list with the reason attached, and re-run the removals to add new switchers as they appear.
Monitoring is on paid plans: Shoplist watches each saved brand and alerts you when its stack changes.
Build and qualify a competitor-app target list — Connect app evidence, account fit and a clear reason for your next move.
Left Klaviyo
Activity on a saved account
Reach out with the reason.
Export the list when you’re ready. The reason travels with each row: what they removed, when, and what they run now.
Exports are on paid plans and sized to your plan.
| Brand | Removed Klaviyo | Still running | Not detected |
|---|---|---|---|
| Talis Us | Nov 7 | 17TRACK Order Tracking, Appstle℠ Subscriptions App, BM Bot blocker Country blocker | — |
| La Coquette Agnès | Nov 7 | Nitro, Qikify Mega Menu & Navigation, Revy Unlimited UpSell Offers | Helpdesk, Reviews, Loyalty, Subscriptions |
| Original Remi | Nov 7 | Affiliate Marketing ReferrLy, BLOY Loyalty Points & Rewards, Judge.me Product Reviews App | Helpdesk, Subscriptions, Upsell |
| Luxem Swiss | Nov 7 | Shopify Inbox | Helpdesk, Reviews, Loyalty, Subscriptions, Upsell |
| Tower Records | Nov 7 | Boost AI Search & Filter, Essent Loyalty Program Rewards, Gorgias | Reviews, Subscriptions, Upsell |
Questions, answered.
How accurate is app detection?
Very accurate. When Shoplist detects an app on a store, that detection is effectively 100% right — a confirmed install you can build outreach on, not a guess. Coverage is comprehensive and growing, and every detection comes from public signals. The data methodology page explains how it works.
Can I exclude brands that already use my app?
Yes. Each switcher row lists the apps the brand still runs, so you can leave out the ones already on your app before you save the list.
What do I get in the export?
A CSV of the saved switchers: each brand, the app it removed and when, and what it runs now. Exports are on paid plans and their size scales with plan tier; current limits are on the pricing page.
Does this include contact details?
Social, people, and contact data appear where available, but coverage varies and Shoplist does not promise verified contacts for every brand. Many teams pair Shoplist segments with a dedicated contact-data tool for enrichment.
How is this different from buying a lead list?
A purchased list is a stale snapshot with no reasoning. This list is built from dated removals and keeps the reason on every row; on paid plans each saved brand is monitored, so you hear when its stack changes again.
Who did your rival lose this month?Find out free.
Name the competitor, open the removals, and save the first list in one sitting.