
Taxes & AnalyticsBy Apps-AlchemyLaunched September 7, 2026Updated September 8, 2026
NexusWatch launched on September 7, 2026. Shoplist is watching for its first storefront installs and tracking pricing in the meantime.
Apps merchants weigh against NexusWatch, with their own detected stores and ratings.
Get alerted on first storefront installs, review spikes, pricing changes, and listing edits.
Track US economic nexus from your orders. Get alerts before a state requires sales tax registration.
NexusWatch tracks US economic nexus from your store orders. Sales and order counts are grouped by destination state and compared with each state's current threshold rules. A color-coded map and risk list show where you are still safe, close to a limit, or may need to register. Email alerts notify you before a state crosses. Open a state for its totals, the rule that applies, and a checklist for permit registration and tax collection. NexusWatch does not calculate tax or file returns.
Every number on this page comes from public storefront scans and the public Shopify App Store listing. If Shoplist shows NexusWatch on a store, it is there.
Read the data methodologyCompare
Detected stores, ratings, pricing, and momentum side by side.
Developer
Every app Apps-Alchemy publishes, with their detected reach.
Rankings
The ten apps gaining the most detected installs in each category.
Directory
Browse every app Shoplist tracks, by category, rating, and reach.