SellerSonar Verified Customer Reviews (2026)

Accurate profit analytics for Amazon sellers offer comprehensive insights into various fees associated with selling on the platform, including FBA fees, commissions, PPC expenses, return costs, promotional costs, and fixed expenses like Virtual Assistant fees and Prep Center charges. Users can analyze their data based on specific timeframes, such as today or yesterday, and filter results by individual products for an in-depth assessment. The adaptable charts facilitate a swift evaluation of Key Performance Indicators, allowing for full customization of metrics like sales, unit profits, and return costs. Moreover, the output can be segmented by different timeframes and levels of detail, enabling users to examine trends from the previous year on a monthly basis or daily insights from the last month. Additionally, the interface supports multi-selection filtering by product or marketplace, providing both summary overviews and detailed product insights for each selected period. This interactive and intuitive P&L statement empowers sellers to concentrate on each specific aspect, such as Amazon fees, for every chosen timeframe, enhancing their understanding of overall profitability.

MikMak, a SPINS company, is a global software company that provides a leading commerce intelligence and orchestration platform for multichannel brands, helping them grow in real-time.

SentryKit is the Amazon Seller Intelligence platform — continuous monitoring across every layer of your Amazon catalog, with real-time alerts the moment something shifts. Built for FBA brands and agencies managing anywhere from 1 ASIN to 1,000+ across unlimited seller accounts and marketplaces. 25+ alert types cover the events that actually move revenue: Buy Box Lost, Hijacker Detected, Price Change, Suppressed Listing, Stranded Inventory, Sales Volume Drop, Main Image Change, Negative Review Spike, Best Seller Badge, FBA Fee Change, and more. Critical alerts fire in ~90 seconds with full context — what changed, who caused it, what to do — including seller-profile enrichment on hijackers. Delivered to email, SMS, Slack, Microsoft Teams, webhook, or dashboard, with routing rules per alert, per team member, per client. Pairs with any repricer or AI agent as the intelligence layer underneath. Daily digests, full historical record, every marketplace.