Mountain Madness Soap Co. review for Etsy Integration by shopUpz

March 25, 2026

We had been using the Shopify Marketplace Connect app for etsy integration for years but they recently deprecated it and stopped supporting it. So I gave this app a try and it has worked out well for what we need. Our primary concern is keeping our inventory sync'ed from our Shopify fulfillment location to etsy to prevent over-selling and it does a great job at that. We started with 300 products already published to etsy, and the linking process with our Shopify listings was a little painful and time consuming, but once linked, updating etsy listings with title, description and images works well. We also published about 30 new products to etsy and that worked with no issues. Orders come over to Shopify with no problems. I have been in contact with the developer multiple times and they responded very quickly and meaningfully and have made several enhancements in direct response to our needs. This product seems to be quickly evolving so I expect it get even better with time. One thing to note is that there are newish limitations on the etsy API side of things (at least in the USA), and not related to this app: addresses do not come over with orders so you have to manually update the Shopify order after its been imported. Once fulfilled in Shopify, tracking numbers do not update to etsy, so you have to manually add it there. For high-volume etsy stores this could be a major issue but no app can help with that.