I recently tried out DiffShop from AppSumo, hoping it would provide comprehensive monitoring of Shopify stores worldwide. Unfortunately, my experience was less than satisfactory due to several notable limitations.

Firstly, one of the most significant drawbacks is its limited geographical coverage. While the platform suggests a global reach, in reality, it primarily covers only a handful of countries. The data is heavily skewed towards the United States, leaving users from other regions with insufficient information. This limitation can be quite frustrating for businesses or analysts looking for insights into markets outside of the US.

Another major issue is the outdated data. Despite being marketed as a live monitoring tool, the data seems stale and does not reflect recent changes or trends in the Shopify ecosystem. For example, when I searched for "cell phone & accessories," only two products from this year were displayed, while all others were from previous years. This lack of timely updates severely impacts the reliability of the insights provided by DiffShop, making it less useful for making informed business decisions.

Overall, while DiffShop has potential, its current execution leaves much to be desired. The limited country coverage and outdated data are significant hurdles that need addressing for it to become a truly valuable tool for global Shopify store analysis. Until these issues are resolved, I would hesitate to recommend DiffShop to those seeking comprehensive and up-to-date insights.