Tightly Lite: Demand Planning

Tightly Lite: Demand Planning

Pricing
Free to install
Rating
2.8 (7)
Developer
Tightly

Know what will sell, buy exactly that, and never run out. Free for stores from $1M to $25M.

From the team behind Tightly, the planning suite trusted by global retail brands, Tightly Lite brings the same forecasting to your Shopify store, free. It tells you what will sell next, by SKU, channel and location, and what to buy to meet it. The Buy book turns that into a replenishment plan with lead times and minimums, then writes your purchase orders. Stock health shows what runs out and when. Ask Tightly answers your questions about sales and stock. Free from $1M to $25M in sales.

From the team behind Tightly, the planning suite trusted by global retail brands, Tightly Lite brings the same forecasting to your Shopify store, free. It tells you what will sell next, by SKU, channel and location, and what to buy to meet it. The Buy book turns that into a replenishment plan with lead times and minimums, then writes your purchase orders. Stock health shows what runs out and when. Ask Tightly answers your questions about sales and stock. Free from $1M to $25M in sales. more
  • Demand forecast for every SKU, channel and location, refreshed from live sales
  • Buy book: a replenishment plan with lead times and minimums, priced and dated
  • Purchase orders written from the plan, ready to download for any supplier
  • Stock health: what runs out, when, and what waiting costs you
  • Ask Tightly: questions about your own numbers, answered with charts

Languages

English

Pricing

Choose the plan that best fits your business.

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

Free

Free

All charges are billed in USD. See all pricing options

Reviews (7)

Overall rating
2.8
Counts per rating level
  • 71% of ratings are 5 stars
  • 0% of ratings are 4 stars
  • 14% of ratings are 3 stars
  • 0% of ratings are 2 stars
  • 14% of ratings are 1 stars
September 12, 2026

Immediate error message: "Tightly Lite is not open to [our website] yet."

Cool story bro. I'd maybe be more generous with the review if there was any warning our shop couldnt sign up or even any reason given... Did i select the wrong thing? Who knows. Are they rejecting everyone this week? Hard to tell.

Viridian Dice
United States
3 minutes using the app
Tightly replied September 14, 2026

Hi Viridian Team, Tightly Lite is for Shopify stores from $1m-$25m as advertised, and unfortunately, your store didn’t meet the threshold hence the immediate error message.

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
Edited August 12, 2025

EDIT: updated to 3 star after the devs took the time to virtual meet with me and ask for input/what would make it work for our business/etc. Have not had time to go back in and check it out again but: a) Commitment to listening speaks volumes, b) They've enacted some fixes that should make it go faster (will test) and c) There's added functionality that is coming later this month (will test that as well, but it sounds promising on paper).

Original review:
Only one day in on testing this but, so far, it's a major disappointment.

We have a large-ish number of SKUs in our Shopify catalog (30,000 and growing) and Tightly is simply chocking on it. Everything I try to do is S L O W ....

Click on something, wait.
Finish populating, try to select something, wait.

And a lot of the bulk functions I am trying to implement don't even have a 'select all' option: I have to click on each one and (you guessed it): wait.

I'll give it a few days to see if things improve as I poke around but, right now it looks like this is NOT a solution for shops that carry more than a few hundred SKUs.

Review revision coming IF things improve.

Little Shop of Magic
United States
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, custom data

  • 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

    Online Store pages, theme

  • Edit custom data

    Metaobjects

  • View other data

    Locations

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