---
title: "MergeGuard ‑ Merge Customers Shopify App Profile"
description: "Your VIP got a win-back discount. A loyal buyer looks lapsed. A subscriber got your newsletter twice. Duplicate profiles can cause all three. MergeGuard finds duplicate customers by name, email, phone and address and counts each person once. See real VIPs, win back lapsed customers and spot subscribers who may cancel. Fix email typos and sync clean lists to Klaviyo. Nothing merges until you confirm, or until you switch on automatic merging for strong matches or groups that need your judgment."
canonical_url: "https://shoplist.co/shopify-apps/mergeguard"
markdown_url: "https://shoplist.co/shopify-apps/mergeguard.md"
last_updated: "2026-11-08"
entity_type: "shopify_app"
slug: "mergeguard"
source: "public Shopify app profile allowlist"
---

# MergeGuard ‑ Merge Customers Shopify App Profile

> Your VIP got a win-back discount. A loyal buyer looks lapsed. A subscriber got your newsletter twice. Duplicate profiles can cause all three. MergeGuard finds duplicate customers by name, email, phone and address and counts each person once. See real VIPs, win back lapsed customers and spot subscribers who may cancel. Fix email typos and sync clean lists to Klaviyo. Nothing merges until you confirm, or until you switch on automatic merging for strong matches or groups that need your judgment.

## Quick answer
MergeGuard ‑ Merge Customers has 0 detected stores in Shoplist. This Markdown profile displays 0 public brand examples; it is not a complete customer list.

## Key facts
- Name: MergeGuard ‑ Merge Customers
- Monitoring status: Storefront detection limited
- Developer: Caelena Software Labs
- Developer profile: https://shoplist.co/app-developers/slick-softwares
- Shopify App Store URL: https://apps.shopify.com/mergeguard
- Website: https://www.trymergeguard.com
- Launch date: January 13, 2026
- Shoplist category: Marketing Automation
- Free plan signal: Yes
- Free trial signal: Yes

## Pricing summary
Free: Free; Starter: $29/month; Growth: $49/month; Scale: $99/month

Shoplist has not yet found reliable public storefront evidence connecting a Shopify store to this app. This does not mean the app has no users. Some apps are new, admin-only, server-side, theme-independent, or otherwise difficult to detect from public storefront signals.


## App Signals
As of November 9, 2026:

- Stores running it: 0, 0.0% of the stores Shoplist tracks
- Store movement, last 28 days: +0 new stores, +0 returning, −0 removed, net 0 (estimated; 2 days held out of movement)
- Primary App Store category: Workflow automation, #394 (14-day median position)
- Listing reviews: 0

## Public callouts
- Identify duplicate customer profiles
- Review detected duplicates before merging
- Merge customer profiles into a single record
- Maintain customer details and order history
## Shopify App Store categories
- Workflow automation

## Data note
Profile updated: November 8, 2026. This is the profile revision date, not a guarantee that every store was checked on that date.
Public snapshot built: 2026-11-09 12:27:09.513846\+00
Detection metrics refreshed: 2026-11-09 10:00:00.198215\+00
Public app evidence date: 2026-11-08 19:13:50.09555\+00
This generated Markdown profile intentionally exposes only public, stable app-profile fields and a small public app-stack sample from Shoplist. It excludes private contact data, people data, internal scores, crawl provenance, full datasets, and unstable operational fields.

## Related links
- [HTML app profile](https://shoplist.co/shopify-apps/mergeguard)
- [Shopify apps directory](https://shoplist.co/shopify-apps)
- [Shoplist data methodology](https://shoplist.co/data-methodology.md)