Shopify Inventory Management,
Forecasting & Smart Stock Alerts.
Shopify inventory management & demand forecasting. Prevent stockouts with automated purchase orders, low stock alerts, and back-in-stock notifications.
Triggered at < 5 units threshold
500 units based on 14d velocity
Why Traditional Inventory Management Fails
Shopify merchants lose up to 15% of annual revenue to unexpected stockouts and delayed supplier reorders.
The Manual Spreadsheet Struggle
- Blind stockouts: You only realize a bestselling product is sold out after customers complain or ad spend is wasted.
- Spreadsheet chaos: Spending hours exporting CSVs, manually calculating sales velocity, and guessing reorder quantities.
- Lost shoppers: When an item runs out, frustrated visitors bounce to competitors with zero way to capture their intent.
- Supplier delays: Late purchase orders mean long factory lead times and weeks of empty digital shelves.
- Receiving discrepancies: Damaged or short-shipped units from vendors go untracked, corrupting Shopify inventory and causing overselling disasters.
The Automated Stockly Advantage
- Real-time alerts: Instant Email and Slack notifications the second any variant hits your custom low-stock threshold.
- Predictive forecasting: Accurate "~3 days of stock left" predictions calculated automatically from 30-day velocity.
- Back-in-stock recovery: Storefront "Notify Me" widget captures high-intent buyers and emails them upon restock.
- 1-Click purchase orders: Auto-suggested PO quantities generated by supplier lead time to prevent stockouts before they occur.
- Verified inbound receiving: Automated Goods Receipt Notes (GRN), damaged item quarantine, and 1-click supplier claim replacement sync.
Everything You Need to Master Your Inventory
Powerful real-time monitoring, AI demand forecasting, and automated purchase orders engineered for high-growth Shopify stores.
Know Before You Run Out.
Never get caught off guard by sudden spikes in sales. Stockly watches your inventory levels around the clock and dispatches instant notifications via Email and Slack the exact second any SKU reaches your threshold.
- ✓Per-product and per-variant custom low-stock thresholds
- ✓Multi-channel instant alerts via Email and Slack Connect
- ✓Scheduled daily or weekly executive summary digests
- ✓Native Shopify Flow triggers for custom automated workflows
Forecast smarter, stock better.
Transform raw sales numbers into predictive intelligence. Stockly's AI analyzes 30-day sales curves to detect intermittent buying bursts, calculate forward-looking momentum multipliers, and project exact stockout dates.
- ✓AI intermittent burst detection with dynamic lead-time safety buffers
- ✓Interactive smooth Bézier demand curves vs forecasted depletion trajectories
- ✓Seasonal-protected dead-stock analytics (zero false off-season alarms)
- ✓Core vs Limited-Edition collection segmentation & custom forecast rules
Smart reorder plan, one-click purchase order.
Eliminate guesswork from supplier ordering. Stockly combines sales velocity with vendor lead times to calculate exact restock quantities, while the 1-click reorder planner lets you generate complete supplier purchase orders in seconds to fix oversold and low-stock products.
- ✓1-Click PO generation to instantly restock oversold & low-stock products
- ✓AI invoice & order receipt extractor (1688, Taobao, AliExpress, Amazon)
- ✓Auto-calculated reorder points factoring in factory lead times & buffers
- ✓Multi-currency purchase orders (USD, EUR, GBP, CNY, and more)
- ✓Multi-location stock transfers with carrier tracking numbers
Precision Inbound Receiving & Claim Resolution.
Stop receiving blind shipments. Generate formal sequential Goods Receipt Notes (GRN), inspect arrived stock, quarantine damaged or missing units from sellable inventory, and resolve supplier claims with one-click replacement stock sync.
- ✓Sequential Goods Receipt Note (GRN) vouchers with auto-print & physical sign-offs
- ✓Discrepancy isolation (damaged, defective, wrong item, short-shipped) excluded from Shopify stock
- ✓48-hour inspection protection window for precise count and quantity adjustments
- ✓One-click supplier claim resolution: Replacement stock sync, refund memo, or write-off
From insight to action, all in one flow.
Turn out-of-stock product pages into high-converting revenue drivers. Capture shopper emails with no-code storefront 'Notify Me' forms and keep your online store catalog pristine automatically.
- ✓No-code customizable storefront 'Notify Me When Available' widget
- ✓Automatic customer email notification the moment inventory restocks
- ✓Auto-hide sold-out products to protect store conversion rates
- ✓Auto-republish previously hidden items when restocked in Shopify
Integrates With Your Existing Tech Stack
Connect Stockly with the communication, marketing, and workflow tools your e-commerce team already uses daily.
Native TriggerShopify Flow
Trigger automated Shopify Flow actions the moment stock drops low, runs out, or gets restocked.
Slack Connect
Send instant low-stock alerts and daily/weekly digest summaries directly to your team Slack channels.
Klaviyo
Sync low-stock events and trigger personalized back-in-stock marketing email sequences.
Asana
Automatically generate reordering tasks in your warehouse or procurement projects on stockouts.
Outbound Webhooks
Stream real-time inventory change payloads to any custom webhook endpoint or ERP system.
Transactional Email
Instant alerts and scheduled executive digests delivered straight to your inbox with custom branding.
Simple, Transparent Plans for Every Stage
No hidden transaction fees. Every plan includes a full 7-day free trial with all features unlocked.
Basic
Essential low-stock alerts & email digests for growing stores.
- ✓Up to 1,000 products
- ✓Up to 3 suppliers
- ✓Low stock & restock email alerts
- ✓Auto-hide sold out products
- ✓Daily inventory email digest
- ✓Multi-location stock transfers
- ✓Native Shopify Flow triggers
- ✓Manual purchase order creation
Professional
Full multi-channel alerts, Slack Connect & Smart Reorder Planner.
- ✓Up to 10,000 products
- ✓Up to 25 suppliers
- ✓Smart Reorder Planner
- ✓Slack & Klaviyo integrations
- ✓Per-product alert thresholds
- ✓Auto-republish when restocked
- ✓Outbound webhooks (Zapier & ERP)
- ✓White-label branded emails
Enterprise
Unlimited products, AI supplier POs & advanced forecasting.
- ✓Unlimited products & suppliers
- ✓AI supplier & invoice extractor
- ✓Demand forecasting & predictions
- ✓Custom seasonal forecast rules
- ✓Dead & stagnant stock alerts
- ✓Core vs Limited-Edition reports
- ✓Multi-location PO unit cost sync
- ✓Dedicated priority support
Frequently Asked Questions
Everything you need to know about Stockly's inventory alerts, back-in-stock recovery, and reorder planning.
Stockly listens directly to native Shopify inventory level webhooks. When an order is placed, an inventory adjustment occurs, or a restock happens, Stockly's high-speed buffer processes the update within seconds and triggers your configured alert rules immediately.
Ready to Stop Losing Sales to Stockouts?
Join growing Shopify & Shopify Plus brands that trust Stockly for real-time inventory alerts, sales velocity forecasts, and automated purchase orders.
⚡ Instant 1-click install · Full access during trial · Cancel anytime