SellerSonar

Accurate profit analytics for Amazon sellers. Display detailed information on Amazon fees (e.g. FBA fee, commissions), PPC spend, return costs, promotion costs, and your fixed costs (e.g. Virtual Assistant, Prep Center). You can also view by time period (today, yesterday, or this month) and by product. Our flexible charts enable quick and convenient analysis of your Key Performance Indicators. Everything is customizable: KPI's (e.g., sales, units, profit, return costs, etc.), time frame and granularity of the output (e.g., last year by month, last month by day). The view can be filtered by marketplace or product (with multi-selection). See summary information or drill down into the product list by every period and into product details. It’s a smart, clickable P&L statement, with the ability to focus on every parameter (e.g., amazon fees) of each time period.

SentryKit is the Amazon Seller Intelligence platform — a real-time monitoring layer that watches every signal across your Amazon catalog and alerts you the moment something changes. 25+ alert types cover Buy Box ownership, hijackers, price moves, suppressed and suspended listings, stranded inventory, sales velocity drops, review spikes, listing-content changes, and performance signals like Best Seller Badge and Amazon's Choice. Every alert ships with full context — what changed, who caused it, and what to do — within ~90 seconds of the event. SentryKit distinguishes Buy Box Lost from Search Suppression, and enriches hijacker alerts with seller profile, fulfillment type, and feedback score.Delivered where you work: email, SMS, Slack, Microsoft Teams, webhook, or dashboard. Every marketplace (US, CA, UK, EU). Use it alongside any repricer or AI agent — SentryKit is the intelligence underneath. From 1 ASIN to 1,000 across unlimited seller accounts.