Inventory that shines as bright as your bestsellers
7 day trial, no credit card required
Powering inventory for 750+ Shopify brands
Keep your jewellery inventory shining, even when trends swing
Whether you sell GIA-certified diamonds or high-volume fashion pieces, buying the right SKUs at the right time is the fastest way to protect margin and cash flow. Tightly’s Smart Replenishment turns live sales signals, lead times, and seasonality into explainable recommendations and approval-ready POs—by store, warehouse, or 3PL. Know exactly what to reorder and when so you hit demand and sales goals without tying up cash in slow movers.
Stay in stock on bestsellers, curb overbuying, and, with InStock, safely take backorders with real ship-by dates—avoiding the classic cash-flow killers: overstock and stockouts
Forecast what shines, stock what sells
From high-end diamonds to fast-moving accessories, every unit counts in jewelry. Tightly’s smart forecasting analyzes seasonal demand, product drops, and historical sales to help you confidently predict what’s next - and avoid costly missteps. Know exactly what to order and when, right down to the last ring or bracelet - so you’re never caught off guard or out of stock.
Shorter purchasing cycle, healthier cash flow
Shorten your purchasing cycle while keeping stockout risk low (and releasing much-needed cash). Reduce your ideal ‘stock cover days’ on fast-supply items, while keeping some margin on items in short supply.
Plan your purchasing budgets
Plan your buying budgets with Inventory Planner’s market-leading Open-to-Buy (OTB) feature. Plan at the level that works for you – according to SKU, category or by your custom product tags. Factor in previous years’ revenue, expected margins or even the exact number of units to order based on retail price.
Inventory insights that drive profit
Track the metrics that matter. Tightly surfaces revenue-driving insights across stock, sales, and spend—so you can make smarter, faster decisions. Easily connect with tools like Google Analytics for a complete view of performance.
Increase growth
Keep best-sellers in stock and moving cash out of slow movers.
Increase growth
Keep best-sellers in stock and moving cash out of slow movers.
Increase growth
Keep best-sellers in stock and moving cash out of slow movers.
Boost cash
By stopping stockouts and overstocks quickly with visibility
Boost cash
By stopping stockouts and overstocks quickly with visibility
Boost cash
By stopping stockouts and overstocks quickly with visibility
Adapting Forecast
Live forecasts that you can adjust to sales trends, seasonality, promos, and launches
Adapting Forecast
Live forecasts that you can adjust to sales trends, seasonality, promos, and launches
Adapting Forecast
Live forecasts that you can adjust to sales trends, seasonality, promos, and launches
Real time Alerts
Real-time alerts and safety buffers catch issues before customers do
Real time Alerts
Real-time alerts and safety buffers catch issues before customers do
Real time Alerts
Real-time alerts and safety buffers catch issues before customers do
Simplified ordering
Auto-create POs and backorders from live demand, lead times, and vendor rules
Simplified ordering
Auto-create POs and backorders from live demand, lead times, and vendor rules
Simplified ordering
Auto-create POs and backorders from live demand, lead times, and vendor rules
Expert Support
Expert onboarding & training for Enterprise. 24/7 Support available
Expert Support
Expert onboarding & training for Enterprise. 24/7 Support available
Expert Support
Expert onboarding & training for Enterprise. 24/7 Support available
Real time Alerts
Real-time alerts and safety buffers catch issues before customers do
Real time Alerts
Real-time alerts and safety buffers catch issues before customers do
Real time Alerts
Real-time alerts and safety buffers catch issues before customers do
Simplified ordering
Auto-create POs and backorders from live demand, lead times, and vendor rules
Simplified ordering
Auto-create POs and backorders from live demand, lead times, and vendor rules
Simplified ordering
Auto-create POs and backorders from live demand, lead times, and vendor rules
Expert Support
Expert onboarding & training for Enterprise. 24/7 Support available
Expert Support
Expert onboarding & training for Enterprise. 24/7 Support available
Expert Support
Expert onboarding & training for Enterprise. 24/7 Support available
What Our Users Are Saying
Retail, e-commerce, DTC, wholesale and manufacturing brands small and large rely on Tightly
750+
From SMBs to billion-dollar brands…
The event-driven forecasts were a game changer—campaigns no longer outpace supply. Replenishment accuracy jumped, dead stock fell, and even when suppliers slipped, we stayed in stock.
Mark Till
Ecom & Ops Director at Face the Future
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. Highly recommended.
Dan Gibbins
CEO at Red Light Therapy
Tightly cut our stockouts from 5% to 1% in 2 months. Forecasts are spot-on and POs send themselves. We unlocked six-figure revenue and finally stopped living in emails and spreadsheets.
Alex Milliard
Ops Manager at Casetronics
The event-driven forecasts were a game changer—campaigns no longer outpace supply. Replenishment accuracy jumped, dead stock fell, and even when suppliers slipped, we stayed in stock.
Mark Till
Ecom & Ops Director at Face the Future
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. Highly recommended.
Dan Gibbins
CEO at Red Light Therapy
Tightly cut our stockouts from 5% to 1% in 2 months. Forecasts are spot-on and POs send themselves. We unlocked six-figure revenue and finally stopped living in emails and spreadsheets.
Alex Milliard
Ops Manager at Casetronics
The event-driven forecasts were a game changer—campaigns no longer outpace supply. Replenishment accuracy jumped, dead stock fell, and even when suppliers slipped, we stayed in stock.
Mark Till
Ecom & Ops Director at Face the Future
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. Highly recommended.
Dan Gibbins
CEO at Red Light Therapy
Tightly cut our stockouts from 5% to 1% in 2 months. Forecasts are spot-on and POs send themselves. We unlocked six-figure revenue and finally stopped living in emails and spreadsheets.
Alex Milliard
Ops Manager at Casetronics
The event-driven forecasts were a game changer—campaigns no longer outpace supply. Replenishment accuracy jumped, dead stock fell, and even when suppliers slipped, we stayed in stock.
Mark Till
Ecom & Ops Director at Face the Future
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. Highly recommended.
Dan Gibbins
CEO at Red Light Therapy
Tightly cut our stockouts from 5% to 1% in 2 months. Forecasts are spot-on and POs send themselves. We unlocked six-figure revenue and finally stopped living in emails and spreadsheets.
Alex Milliard
Ops Manager at Casetronics
The event-driven forecasts were a game changer—campaigns no longer outpace supply. Replenishment accuracy jumped, dead stock fell, and even when suppliers slipped, we stayed in stock.
Mark Till
Ecom & Ops Director at Face the Future
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. Highly recommended.
Dan Gibbins
CEO at Red Light Therapy
Tightly cut our stockouts from 5% to 1% in 2 months. Forecasts are spot-on and POs send themselves. We unlocked six-figure revenue and finally stopped living in emails and spreadsheets.
Alex Milliard
Ops Manager at Casetronics
The event-driven forecasts were a game changer—campaigns no longer outpace supply. Replenishment accuracy jumped, dead stock fell, and even when suppliers slipped, we stayed in stock.
Mark Till
Ecom & Ops Director at Face the Future
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. Highly recommended.
Dan Gibbins
CEO at Red Light Therapy
Tightly cut our stockouts from 5% to 1% in 2 months. Forecasts are spot-on and POs send themselves. We unlocked six-figure revenue and finally stopped living in emails and spreadsheets.
Alex Milliard
Ops Manager at Casetronics
The event-driven forecasts were a game changer—campaigns no longer outpace supply. Replenishment accuracy jumped, dead stock fell, and even when suppliers slipped, we stayed in stock.
Mark Till
Ecom & Ops Director at Face the Future
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. Highly recommended.
Dan Gibbins
CEO at Red Light Therapy
Tightly cut our stockouts from 5% to 1% in 2 months. Forecasts are spot-on and POs send themselves. We unlocked six-figure revenue and finally stopped living in emails and spreadsheets.
Alex Milliard
Ops Manager at Casetronics
The event-driven forecasts were a game changer—campaigns no longer outpace supply. Replenishment accuracy jumped, dead stock fell, and even when suppliers slipped, we stayed in stock.
Mark Till
Ecom & Ops Director at Face the Future
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. Highly recommended.
Dan Gibbins
CEO at Red Light Therapy
Tightly cut our stockouts from 5% to 1% in 2 months. Forecasts are spot-on and POs send themselves. We unlocked six-figure revenue and finally stopped living in emails and spreadsheets.
Alex Milliard
Ops Manager at Casetronics
Join the Inventory Revolution
Ready to grow?
From startups to scaling brands, merchants trust Tightly to stay in stock, automate replenishment and provide backordering to grow, without the guesswork
Resource
Company
Tightly Inc,146 W 57th St, New York, NY 10019, United States
Tightly Ltd, 241 Southwark Bridge Rd, London SE1 6FP
Tightly Ltd, Tightly Inc © 2025
Join the Inventory Revolution
Ready to grow?
From startups to scaling brands, merchants trust Tightly to stay in stock, automate replenishment and provide backordering to grow, without the guesswork
Resource
Company
Tightly Inc,146 W 57th St, New York, NY 10019, United States
Tightly Ltd, 241 Southwark Bridge Rd, London SE1 6FP
Tightly Ltd, Tightly Inc © 2025
Join the Inventory Revolution
Ready to grow?
From startups to scaling brands, merchants trust Tightly to stay in stock, automate replenishment and provide backordering to grow, without the guesswork
Resource
Company
Tightly Inc,146 W 57th St, New York, NY 10019, United States
Tightly Ltd, 241 Southwark Bridge Rd, London SE1 6FP
Tightly Ltd, Tightly Inc © 2025