Cadsoft Solutions Limited review for Singulary ‑ Merge Customers
April 10, 2026
Best app for de-duping your store customers. Managed to remove over 1k duplicated contacts in just 1 day, a process which would have taken days if not weeks using spreadsheet and Shopify's inbuilt merge tool. Requested additional functionality to de-dupe multiple contacts at same domain and development team had added functionality in less than an hour. Clean interface, powerful and incredible customer service...what's not to like :-)
Developer Reply
Really appreciate you taking the time to share this. It’s great to hear the app made such a big difference for you. It was also great working on your feature request — feedback like yours helps us keep improving. Thanks again for your support!
Developer
Shopify App Store