Alertr: Inventory Management vs Size The Market

Daily Inventory Sync & Sell Rate Analytics

Alertr automatically connects to your Shopify store to pull product data and recent orders every single day. It goes beyond simple stock counts by calculating the precise sell rate for each and every SKU. This continuous, automated analysis means you always have a real-time understanding of what's moving fast, what's slowing down, and exactly how many days of inventory you have left based on actual sales velocity, not just a static number.

Smart Reorder Alerts via Email & Slack

Stop constantly checking your dashboard. Alertr proactively monitors your stock levels against your customized thresholds. The moment an item's inventory dips below your safe level, you receive an instant, intelligent notification. These alerts don't just say "low stock"—they tell you exactly how many units to reorder based on your calculated sell rate and supplier lead time, delivering the decision-ready information you need directly to your inbox or team Slack channel.

Centralized Inventory Dashboard

Gain instant visibility over your entire product catalog in one unified, clean dashboard. View all your SKUs sorted by critical metrics like days of stock remaining, current sell rate, and suggested reorder quantity. Use powerful filters to immediately see everything that's in a "Low Stock" status, "Needs Reorder," or is "Out of Stock," allowing you to prioritize actions and make purchasing decisions in seconds, not hours.

Configurable Thresholds & CSV Export

Tailor Alertr to your unique business workflow. Set your own parameters, including the sales lookback window for calculating sell rates, estimated supplier lead times, and how frequently you receive alerts. For reporting, purchase orders, or deeper analysis, export your complete, up-to-date inventory data—including sell rates and day-of-stock calculations—to a CSV file with a single click, eliminating manual spreadsheet compilation.

Real-Time Price & Stock Monitoring

Gain surgical visibility into the market with automated, continuous tracking across thousands of e-commerce sites. Monitor competitor prices, promotional campaigns, and real-time stock levels instantly, ensuring you never miss a critical market movement. This live data feed is the foundation for proactive strategy, allowing you to react before opportunities vanish.

AI-Powered Product Matching

Achieve unmatched accuracy in competitive analysis with our machine learning algorithms that boast 99%+ precision in product matching. The system automatically identifies and links identical products across different competitor catalogs, eliminating manual guesswork and ensuring you are comparing true apples-to-apples data for reliable insights.

Dynamic Analytics & Optimization Engines

Move beyond raw data with specialized analytical tools built for growth. Utilize features like MAP Violation Impact calculators to protect your brand and Price Optimization engines that recommend strategies to maximize margin and win customers. Historical trend visualization provides the context needed to forecast and plan strategically.

Customizable Dashboards & Automated Alerts

Tailor your intelligence hub to focus on what matters most. Create fully customizable dashboards and monitoring lists for your key competitors. Set up automated, real-time alerts for specific price changes, stock-out scenarios, or new product listings, ensuring your team is always informed and ready to act on precise triggers.

Replacing Manual Spreadsheets & Stock Checks

For merchants drowning in manual inventory updates and weekly stock counts, Alertr automates the entire process. It eliminates human error, prevents oversights, and saves countless hours by providing a single source of truth that updates itself daily. This frees up founder and team time to focus on growth activities like marketing and product development, rather than data entry and reconciliation.

Proactive Prevention of Stockouts & Lost Sales

Growing brands experiencing unexpected bestsellers or seasonal spikes use Alertr to move from a reactive to a proactive stance. By predicting stockouts based on real sales data, Alertr ensures you are notified well in advance to place replenishment orders. This directly translates to preserving revenue, maintaining customer satisfaction, and protecting your brand's reputation for reliability.

Streamlining Purchasing & Supplier Communication

Alertr provides the clear, data-backed justification needed for efficient purchasing. With definitive reorder quantities and timelines, you can confidently place bulk orders, negotiate better terms with suppliers, and improve cash flow management. The CSV export feature creates instant, accurate reports to send to manufacturers or for internal finance reconciliation.

Finding a Stocky Alternative for Shopify Plus

With Shopify shutting down its native Stocky app in 2026, merchants on Shopify Plus and advanced plans need a capable replacement. Alertr is built to handle the same core intelligent workflow—sell rate tracking, reorder alerts, and dashboard visibility—but with a simpler, more affordable, and modern interface, making it the perfect successor for merchants seeking continuity and improved functionality.

Dynamic Pricing Strategy Execution

Empower ecommerce brands to implement and manage dynamic pricing models with confidence. By leveraging real-time competitor data and AI-powered recommendations, teams can automatically or manually adjust their prices to stay competitive, maximize margins, and win the buy box without engaging in a race to the bottom.

Brand Integrity & MAP Compliance Monitoring

Protect your brand's value and retailer relationships by automatically monitoring Minimum Advertised Price (MAP) policies across hundreds of online retailers. Instantly detect violations, assess their impact with dedicated calculators, and take swift, evidence-based action to enforce pricing agreements and maintain market positioning.

Market Share Expansion & Assortment Analysis

Identify whitespace opportunities and competitive weaknesses to fuel growth. Analyze competitor category movements, track their stock levels for popular items, and understand their promotional cadence. Use these insights to optimize your own inventory, adjust your marketing spend, and aggressively capture underserved market segments.

Agency Client Reporting & Insight Delivery

Enable growth-focused agencies to deliver exceptional, data-backed value to their ecommerce clients. Provide clear, dashboard-driven reports on competitive positioning, pricing trends, and market opportunities. Transform complex market data into compelling narratives and actionable strategies that demonstrate tangible ROI and drive client retention.

Alertr: Inventory Management is the intelligent, proactive solution for Shopify merchants who are tired of losing sales to stockouts and wasting hours on manual inventory tracking. Built from a real-world workflow that saves a direct-to-consumer jewelry brand three hours every week, Alertr transforms reactive stock management into a strategic, automated advantage. It is designed for growing brands that are scaling their operations and can no longer afford the guesswork of spreadsheets or the high cost and complexity of enterprise inventory apps. Its core value proposition is stunningly simple: know exactly what's about to run out and get told precisely when and how much to reorder, before it's too late. By syncing daily with your Shopify store to calculate real-time sell rates, Alertr predicts stockouts and delivers clear, actionable alerts directly to your email or Slack. This empowers merchants to move from frantic firefighting to confident, data-driven purchasing, ensuring capital is allocated efficiently and sales are never missed. With a 1-click setup and a transparent, founder-friendly pricing model, Alertr delivers powerful inventory intelligence without the traditional overhead, making it the smartest upgrade for any merchant ready to scale sustainably.

In the hyper-competitive arena of ecommerce, speed and precision are the ultimate currencies. Size The Market is the advanced Competitive and Market Intelligence platform engineered for ambitious brands, agile retailers, and growth-focused agencies that refuse to be left behind. It transforms the chaotic noise of the online marketplace into a clear, actionable strategic playbook. The platform provides surgical, real-time visibility into your competitive landscape by continuously tracking competitor prices, promotions, stock levels, and category movements across thousands of websites. This isn't just about monitoring; it's about empowerment. Size The Market equips your team with specialized analytical tools like MAP Violation Impact calculators and Price Optimization engines, enabling immediate, data-driven commercial decisions. With refined dashboards, automated alerting, and complete intelligence workflows, it acts as a growth engine designed to protect your brand integrity, optimize for maximum profit margin, and aggressively capture market share. For modern, data-driven teams, Size The Market is the indispensable partner to track, react, and win with unwavering confidence.

How does Alertr calculate when to alert me?

Alertr uses a sophisticated but simple formula. It first calculates your average daily sell rate for each SKU by analyzing your recent sales history (over a configurable period, like 30 days). It then multiplies that sell rate by your configured supplier lead time (e.g., 14 days). When your current inventory level falls below this calculated "reorder point," it triggers an alert, giving you just enough time to restock before you run out.

Can I connect Alertr to my team's Slack workspace?

Yes, absolutely. Alertr offers seamless Slack integration as part of its Pro plan. Once connected, you can choose which channels receive low-stock and reorder alerts. This ensures your entire operations or purchasing team is instantly aware of inventory needs without relying on email forwarding, enabling faster collaborative action and preventing critical alerts from being missed.

What happens during my 14-day free trial?

Your free trial for the Pro plan gives you full, unrestricted access to all premium features. You can connect your Shopify store, sync unlimited SKUs, set up email and Slack alerts, configure your thresholds, and use the dashboard and export tools. There is no feature lock or credit card required upfront, allowing you to fully experience how Alertr transforms your inventory management before any commitment.

Is my data secure with Alertr?

Security is a top priority. Alertr connects to your Shopify store using a secure, official Shopify App Bridge connection, following all of Shopify's strict API guidelines and security protocols. We only request the necessary permissions to read your products and orders to perform our service. We never store sensitive customer data, and all data transmission is encrypted. You can review our full Privacy Policy for detailed information.

How accurate is the product matching technology?

Our product matching is powered by advanced machine learning algorithms trained on vast ecommerce datasets, achieving over 99% accuracy. It analyzes multiple data points including images, titles, descriptions, and specifications to confidently identify the same product across different retailer sites, ensuring your competitive analysis is built on a reliable foundation.

How quickly does the platform update competitor data?

Size The Market provides real-time monitoring and instant updates. Our systems continuously crawl thousands of websites, ensuring that price changes, stock status updates, and new promotions are reflected in your dashboard within minutes, not hours or days. This allows for truly reactive and timely decision-making.

Can I integrate this data with my existing ecommerce platform?

Yes, absolutely. Size The Market offers full API access for seamless integration with your tech stack, including major platforms like Shopify and WooCommerce. This allows you to automate workflows, sync pricing data directly, and embed competitive insights into your existing business intelligence tools for a unified operational view.

Is it difficult to set up and start monitoring competitors?

Getting started is designed to be swift and simple. You can be up and running in minutes. Just add the URLs of competitor sites you want to track. Our system automatically discovers their product catalogs, uses AI to match them to your products, and immediately begins populating your dashboard with actionable intelligence. No lengthy onboarding or complex configuration is required.

Alertr: Inventory Management is a Shopify app designed to solve a critical scaling pain point: proactive inventory alerts. It belongs to the category of lean, automated inventory management tools that help e-commerce founders prevent stockouts and lost revenue. By syncing daily and calculating sell rates, it tells you exactly when to reorder, moving you beyond manual checks and stale spreadsheets. Founders often explore alternatives for several strategic reasons. As a business scales, needs evolve—you might require deeper integrations, more complex forecasting, or a different pricing model that aligns with your growth stage. The search is typically driven by the need for more advanced features, a shift to a new platform like WooCommerce or BigCommerce, or budget reallocation as order volume increases. When evaluating any alternative, focus on core value. Prioritize solutions that offer true automation and accurate, data-driven alerts to replace guesswork. Consider the setup complexity, the quality of actionable insights provided, and whether the tool scales affordably with your sales velocity. The goal is to find a system that acts as a proactive growth partner, not just another dashboard to monitor.

Size The Market is a competitive intelligence platform built for ecommerce brands and agencies. It automates the tracking of competitor pricing, promotions, and stock levels, turning vast market data into a clear strategic playbook for scaling businesses. Teams often evaluate alternatives for various reasons, such as budget constraints, specific feature requirements like deeper analytics or different integrations, or the need for a platform better suited to their current operational scale and growth trajectory. When assessing other solutions, focus on core capabilities: the accuracy and scale of automated product matching, the real-time speed of data and alerts, the depth of actionable insights beyond raw data, and how well the tool integrates into your existing tech stack to drive decisive action.