What is SentryKit?

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.

Pricing

Price Starts At:
$19 / month · up to 2,000 orde
Price Overview:
30-day free trial — full monitoring from day one, no credit card required.

Starter plan — $19 / month · up to 2,000 orders / month, unlimited ASINs

Pro plan — $49 / month · up to 10,000 orders / month, unlimited ASINs

No ASIN limits — monitoring scales with your order volume, not your catalog size. Cancel anytime. No setup fees. No long-term contracts.
Free Trial Offered?:
Yes

Screenshots and Video

Amazon Intelligence Platform

Amazon Intelligence Platform

Company Facts

Company Name:
SentryKit
Date Founded:
2004
Company Location:
United States
Company Website:
sentrykit.com
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Product Details

Deployment
SaaS
Training Options
Documentation Hub
Online Training
Video Library
Support
Web-Based Support

Product Details

Target Company Sizes
Individual
1-10
11-50
51-200
201-500
501-1000
1001-5000
5001-10000
10001+
Target Organization Types
Mid Size Business
Small Business
Enterprise
Freelance
Nonprofit
Government
Startup
Supported Languages
English

SentryKit Categories and Features

Amazon Seller Tools

A/B Testing
Alerts / Notifications
Analytics / Reporting
Campaign Management
Competitor Analysis
Content Management / Optimization
Conversion / ROI Tracking
Customer Data Management
Email Marketing
Feedback Management
Inventory Management
Keyword Tracking / Research
Order Management
PPC Ads Management
Price Optimization
Rank Optimization
Refund Management
Review Management
Sales Tracking / Analysis
Shipping Management
Trend Analysis