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Tightly: Inventory Planning

4.9(Reviews)

Multichannel inventory management and planning with AI—backorders, POs, 3PL/ERP/accounting sync. Tightly unifies inventory management and planning across Shopify, marketplaces, and wholesale. Sell without stockouts and avoid overstock. AI forecasts show what to buy and when by SKU and location. Keep selling with PO-aware backorders and clear ETAs. Turn recommendations into supplier-ready POs in minutes; track receipts and due dates. Budgets and policies control spend and safety stock. Sync with 3PLs/WMS/ERPs; export to accounting. Setup in 2 minutes. Free 7-day trial. Try it now. Tightly unifies inventory management and planning across Shopify, marketplaces, and wholesale. Sell without stockouts and avoid overstock. AI forecasts show what to buy and when by SKU and location. Keep selling with PO-aware backorders and clear ETAs. Turn recommendations into supplier-ready POs in minutes; track receipts and due dates. Budgets and policies control spend and safety stock. Sync with 3PLs/WMS/ERPs; export to accounting. Setup in 2 minutes. Free 7-day trial. Try it now. more AI Demand Forecasting - Plan sales with AI; seasonality and anomalies handled. Explainable Replenishment - See what, when, why, uses supplier, lead times & PO Multichannel Inventory - One source of truth for Shopify, marketplaces, wholesal InStock Backorders - Keep selling with PO-aware ETAs shown on product pages. Integrations & Sync - Your 3PL/ERP in lockstep—real-time counts and POs.

Key Features

  • Advanced integration capabilities
  • Advanced sales capabilities

Shopify App Installs

No install data available

Pricing Plans

Free

Free

Free up to 100 SKUs, More than 100 SKUs the pricing scales

Get Started Free

Pro

$2,000 / month or $22,000/year and save 8%

Advanced ERP Integrations, Real Time Slack Notifications, Automations, Custom workflows, Advanced AI forecasting, Dedicated Customer Experience Manager

Choose Plan

Basic

$60 / month or $600/year and save 17%

1,000 Monthly Credits, Email Integration, Tightly InStock (Back-Ordering), Multiple Stores, Multiple Warehouses

Choose Plan

Basic

$119 / month or $1,140/year and save 20%

Forecasting, Demand Planning, Smart Replenishment, Tightly InStock - Backordering, Email & In-App Niotifications, PO Exporting

Choose Plan

Grow

$249 / month or $2,388/year and save 20%

Multi Channel, 3PL/WMS Integrations, Automated Purchase Orders, Transfer Orders, AI Analytics, Multiple Warehouses

Choose Plan

Grow

$330 / month or $3,300/year and save 17%

12,000 Monthly Credits, Multi Channel Support, Automated PO, Transfer Orders, 3PL Integrations, Accounting Integration

Choose Plan

Pro

$840 / month or $8,400/year and save 17%

50,000 Monthly Credits, Real Time Slack Notifications, ERP Integrations, Priority Live Chat Support

Choose Plan

Frequently Asked Questions

What is Tightly: Inventory Planning?

Multichannel inventory management and planning with AI—backorders, POs, 3PL/ERP/accounting sync. Tightly unifies inventory management and planning across Shopify, marketplaces, and wholesale. Sell without stockouts and avoid overstock. AI forecasts show what to buy and when by SKU and location. Keep selling with PO-aware backorders and clear ETAs. Turn recommendations into supplier-ready POs in minutes; track receipts and due dates. Budgets and policies control spend and safety stock. Sync with 3PLs/WMS/ERPs; export to accounting. Setup in 2 minutes. Free 7-day trial. Try it now. Tightly unifies inventory management and planning across Shopify, marketplaces, and wholesale. Sell without stockouts and avoid overstock. AI forecasts show what to buy and when by SKU and location. Keep selling with PO-aware backorders and clear ETAs. Turn recommendations into supplier-ready POs in minutes; track receipts and due dates. Budgets and policies control spend and safety stock. Sync with 3PLs/WMS/ERPs; export to accounting. Setup in 2 minutes. Free 7-day trial. Try it now. more AI Demand Forecasting - Plan sales with AI; seasonality and anomalies handled. Explainable Replenishment - See what, when, why, uses supplier, lead times & PO Multichannel Inventory - One source of truth for Shopify, marketplaces, wholesal InStock Backorders - Keep selling with PO-aware ETAs shown on product pages. Integrations & Sync - Your 3PL/ERP in lockstep—real-time counts and POs.

How much does Tightly: Inventory Planning cost?

Tightly: Inventory Planning offers multiple pricing tiers to fit different business needs: Free: Free, Pro: $2,000 / month or $22,000/year and save 8%, Basic: $60 / month or $600/year and save 17%, Basic: $119 / month or $1,140/year and save 20%, Grow: $249 / month or $2,388/year and save 20%, Grow: $330 / month or $3,300/year and save 17%, Pro: $840 / month or $8,400/year and save 17%.

Is Tightly: Inventory Planning easy to set up?

Yes, Tightly: Inventory Planning is designed to be user-friendly and easy to set up. The app integrates seamlessly with your Shopify store, and most users can get started within minutes.

Customer Reviews

5.0

Tightly connects supplier communication, order details, and receiving in one flow. Accuracy and confidence are finally standard

September 26, 2025
5.0

We no longer second-guess our numbers. Tightly makes purchase orders transparent and dependable from start to finish.

September 25, 2025
5.0

With Tightly, receiving is crystal clear, POs are accurate, and our stock always matches Shopify. The time we save goes straight back into growth.

September 24, 2025
5.0

Toby and the team at Tightly have been amazing in getting the app configured for us whilst taking our feedback onboard on ways to improve the app over recent months. The app has so many amazing features, some that we've not had the capacity to fully utilise yet due to the complexities of our procurement across multiple brands, but at it's core it's days of cover feature is ensuring we're stocked accordingly across the brands we sell. I would highly recommend Tightly and their support is some of the best I've come across with the Shopify apps we've used over the last 5 years. Keep up the good work Tightly!

September 11, 2025
5.0

We have different rules for core vs. seasonal skus and Tightly lets you group these different products into “replenishment policies”. Handles both without us needing to manually tweak things every week.

July 26, 2025

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