Gnizdo

Calm multichannel inventory control that keeps your catalog, prices and stock aligned across WooCommerce, Etsy, eBay and Shopify — without spreadsheet gymnastics.

Gnizdo: Waitlist, invite only. Get it at gnizdo.space.

GNIZDO is an inventory monitoring tool for multichannel ecommerce sellers who run more than one store. It reads channel-reported stock, prices and catalog changes and flags stock mismatches, price and currency mismatches, stale evidence, missing data and changes over time. Each finding keeps its source, observation time, freshness and confirmed product identity attached, and comparisons that are not safe to make are held back. It does not push inventory changes between stores. WooCommerce and Etsy connect today, with Shopify read-only and pending. It is free to start and $29/month to keep watching.