# Find, review, and bulk merge duplicate records in Attio

Source: https://neondeerdata.com/docs/videos/duplicate-detection-scans-and-merges/

Scan Attio People and Companies, review duplicate sets and AI scores, dismiss false matches, and preview record values before approving bulk merges.

October 26, 20266:35 video

[Find, review, and bulk merge duplicate records in Attio](https://www.youtube-nocookie.com/embed/h%5FFFq4yby%5FU)

[Watch on YouTube](https://www.youtube.com/watch?v=h%5FFFq4yby%5FU).

## What you'll learn

- Start scans for duplicate People and Companies.
- Review duplicate sets, matching evidence, and advisory AI scores.
- Mark false positives as Not duplicate and filter the remaining sets.
- Preview the record values to keep before approving merges.
- Review completed merges and download available pre-merge backups.

## Written guides

- [Scans and walkthrough](https://neondeerdata.com/docs/platform/duplicate-detection/scans-and-schedules/#walkthrough)
- [Reviewing duplicates](https://neondeerdata.com/docs/platform/duplicate-detection/reviewing-duplicates/)
- [Merging records](https://neondeerdata.com/docs/platform/duplicate-detection/merging-records/)

## More Duplicate Detection videos

- [Install Duplicate Detection in Attio](https://neondeerdata.com/docs/videos/install-duplicate-detection/)
- [Create custom duplicate matching rules in Attio](https://neondeerdata.com/docs/videos/duplicate-detection-custom-rules/)

[Browse all video walkthroughs](https://neondeerdata.com/docs/videos/)