NEW·Now available on the Shopify App Store

Know exactly what to order, when, and how much

ReplenOS is the AI-powered inventory analyst for Consumer Brands. Built by Strum AI's ex-Amazon supply chain technologists to bring enterprise-grade forecasting and replenishment to growing brands. Stop guessing. Start ordering with precision.

Install on Shopify — Free 30-Day Trial Request a Demo

✓ 30-day free trial·✓ No credit card required·✓ Setup in minutes

See ReplenOS in action — 2 minute intro

Features

Everything you need to order smarter

Built by ex-Amazon supply chain technologists. Enterprise-grade intelligence, designed for brands scaling fast.

📊

AI Demand Forecasting

Auto-selects the best forecasting model for every SKU. Detects trends and seasonality automatically. Manual override always available.

📅

Must Order By Date

Every SKU shows exactly when to place your next order to avoid stockout — factoring in lead time, safety stock, and velocity.

💰

Inventory Budgeting

Set an ordering budget. ReplenOS ranks every recommendation into must-order vs. can-defer — so you never over-commit cash.

📦

Purchase Orders

Create, review, and send purchase orders to suppliers directly from your replenishment plan. No more spreadsheet POs.

✨

Daily AI Briefings

Wake up to a summary of what needs attention — stockout risks, overstock alerts, and the top actions for your store today.

⚡

Smart Reorder Quantities

Our optimization engine balances in-stock protection against tying up cash — using your forecasts, lead times, MOQs, and costs.

🔗

Amazon and Retail POS Integration

Seamlessly sync inventory and sales data across Amazon, Shopify, and retail point-of-sale systems for unified demand planning.

Coming Soon

We're building fast. These features are on the roadmap and shipping soon.

Bundles SupportWMS IntegrationsMulti-location SupportRaw MaterialsAnd more

Product Tour

A look inside ReplenOS

From daily briefings to AI-powered forecasts, inventory plans, and one-click PO creation — everything in one workspace.

Getting Started — Sync your store and configure ReplenOS for your brand

How it Works

Up and running instantly

Connect your store

Install from the Shopify App Store. ReplenOS syncs your products, sales history, and inventory instantly.

Get your AI forecast & order plan

ReplenOS auto-generates demand forecasts and a replenishment plan — what to order, when, and how much for every SKU.

Order with confidence

Review AI recommendations, set your budget, and send purchase orders to suppliers — all from one screen.

Replacing Stocky?

Stocky shuts down August 31, 2026. ReplenOS is the upgrade.

Stocky was a calculator. ReplenOS is the analyst you always wanted by your side — with AI-powered forecasting, working capital budgeting, and daily briefings that tell you exactly what to do. Import your data and upgrade in minutes.

Migrate from Stocky →

Stocky

→

ReplenOS

Pricing

Plans that scale with your business

All plans include a 30-day free trial.

Starter

$79/mo

For stores up to $500K Annual Revenue

✓AI Demand Forecasting
✓Replenishment Plans
✓Automated POs
✓Inventory Budgeting
✓AI Insights & Alerts
✓Unlimited Users & SKUs

Growth

$179/mo

For stores $500K to $2M Annual Revenue

✓AI Demand Forecasting
✓Replenishment Plans
✓Automated POs
✓Inventory Budgeting
✓AI Insights & Alerts
✓Unlimited Users & SKUs

Premium

$349/mo

For stores $2M to $5M Annual Revenue

✓AI Demand Forecasting
✓Replenishment Plans
✓Automated POs
✓Inventory Budgeting
✓AI Insights & Alerts
✓Unlimited Users & SKUs

Scale

$549/mo

For stores $5M to $10M Annual Revenue

✓All other features plus
✓Dedicated Onboarding
✓Dedicated Support
✓Account Reviews

Enterprise

For stores with $10M+ Annual Revenue

✓All Scale features plus
✓Custom Integrations
✓White Glove Support
✓Strategic Planning Sessions

FAQ

Common questions

How long does setup take?▾

What data do you need from my store?▾

Is ReplenOS a replacement for Stocky?▾

How does billing work?▾

Can I cancel anytime?▾

Who built ReplenOS?▾

Request a Demo

See ReplenOS on your data

Get a personalized walkthrough

ReplenOS gives you the forecasting precision and ordering discipline of a planning team — without hiring one. Tell us about your store and we'll schedule a personalized walkthrough.

Stop guessing. Start ordering with precision.

Connect your Shopify store instantly. See your first AI replenishment plan before you finish your coffee.

Start Your Free 30-Day Trial →