Tightly: Inventory Planning

Tightly: Inventory Planning

Pricing
Free to install. Additional charges may apply.
Rating
4.9 (19)
Developer
Tightly

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. 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. 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. 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. 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.

Languages

English

Works with

  • Amazon MCF
  • Cin 7
  • Linnworks
  • Quickbooks
  • ShipBob
  • ShipHero

Pricing

External charges may be billed by Tightly separately from your Shopify invoice. Learn more

Contact Us

Free to install

Ask for more details

All charges are billed in USD. See all pricing options

Reviews (19)

Overall rating
4.9
Counts per rating level
  • 95% of ratings are 5 stars
  • 0% of ratings are 4 stars
  • 5% of ratings are 3 stars
  • 0% of ratings are 2 stars
  • 0% of ratings are 1 stars
September 11, 2025

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!

Face the Future
United Kingdom
6 months using the app
June 16, 2025

We have been doing a lot of research including a lot of trial and error of inventory optimisation platforms and Tightly is one of the most exciting propositions. There's still a bit to do but the developers are fantastic and there's already so much power under the hood. Really looking forward to seeing where they take this. Highly recommended.

Red Light Therapy UK
United Kingdom
3 months using the app
Tightly replied June 30, 2025

Thanks for your great feedback! We are thrilled to hear that Tightly stands out to you after all of your research and experimentation. We are working hard to make Tightly a powerful and easy to use platform, so it's great to know you are already seeing the potential!
If you ever have feedback on how we can make Tightly even better for you, we would be happy to hear!

September 11, 2025

Planning used to be reactive. With Tightly, alerts flag risk early, budgets shape buys, and the app learns our seasonality so we stock the right units without drowning shelves,

Otmos
United Kingdom
8 days using the app

Support

App support provided by Tightly.

Developer

Tightly

Second Floor, Malta House, 36-38 Piccadilly, London, ENG, W1J 0DP, GB

Launched

December 9, 2024

Data access

This app needs access to the following data to work on your store. Learn why in the developer's privacy policy .

View customer data:

Device and activity data

  • Device and activity data

    Geolocation, IP address, browser and operating system

View staff and contributor data:

Store owner

  • Store owner

    Name, email address, phone number, physical address

View and edit store data:

Products, orders, discounts, marketing, Online Store

  • Edit products

    Inventory, products, collections

  • Edit orders

    Order fulfillments, merchant managed fulfillment, all order history, returns, third-party fulfillment

  • View discounts

    Discount codes and promotions

  • View marketing

    Marketing events

  • Edit Online Store

    Metaobjects, Online Store pages, theme

  • View other data

    Locations

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