# Cleanup Duplicate Contacts!

> Address Book Cleaner

Canonical page: [https://chrome-stats.com/d/id513670485](https://chrome-stats.com/d/id513670485)

## Overview

- **ID:** `id513670485`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Business Contacts Solutions, LLC
- **Category:** Productivity
- **Rating:** 4.50 / 5 (8,684 ratings)
- **Version:** 7.2.12
- **Last updated:** 2026-05-19
- **First published:** 2012-04-11
- **Size:** 25 MB
- **Data as of:** 2026-09-11
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/cleanup-duplicate-contacts/id513670485)
- **Website:** [https://www.circleback.com](https://www.circleback.com/)
- **Privacy policy:** [https://www.circleback.com/legal/privacy-policy/](https://www.circleback.com/legal/privacy-policy/)

## Description

**Cleanup Duplicate Contacts** is a free Chrome extension to clean and deduplicate your address book. It merges duplicates, backs up data before cleaning, and surfaces AI-powered update suggestions when contact details change. You can choose merge rules (exact matches or partial), run scans, and review detailed reports. It works with multiple sources like Gmail and iCloud, supports automatic merging and CSV export, and includes an Email Signature Capture feature. After trying the free features, a premium upgrade is available.

## Rankings

- #19,666 — Overall
- #29 — contact
- #46 — solution
- #48 — address

## Review summary

Users largely praise Cleanup Duplicate Contacts! for its speed, effectiveness, and ease of use in merging and removing duplicates across devices and accounts. It identifies potential duplicates across several fields and often delivers quick results. However, several reviews warn of data loss or deletion during cleanup or restore, and some report incomplete cleanup or occasional glitches, indicating a risk that may require careful verification and multiple passes after use.

### Pros

- Highly effective at identifying and merging duplicates across many contacts
- Fast cleanup that completes in seconds to minutes
- User-friendly and simple to use
- Identifies duplicates using multiple fields (name, email, phone) and offers review before merging
- Free to use with no extra payments and supports cleaning across platforms/accounts

### Cons

- Risk of data loss or corruption during cleanup or restore (some users report missing or deleted contacts)
- Cleanup can be incomplete, leaving a large portion of duplicates
- Occasional glitches that result in contact deletion or other errors
- Results may require multiple passes or reruns to fully clean up duplicates

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- [Cleaner: Delete Contact Groups](https://chrome-stats.com/d/id1529231775) — 5.00 / 5
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Source: [Chrome-Stats](https://chrome-stats.com/d/id513670485)