Build the range, control the buy, run the season.
Plan the assortment and open-to-buy against one connected plan, then re-plan live as the season tells you what's working, without rebuilding the spreadsheet every Monday.
Same role. Better week.
- Rebuild the plan in a spreadsheet every time the buy changes
- Chase sell-through numbers across exports that never quite reconcile
- Find out a line is pacing behind plan two weeks too late
- Spend the week on consolidation, not on the merchandising calls
- One plan that reconciles the moment the buy changes
- Live sell-through against plan, no exports to chase
- Flagged the day a line drifts from plan, while you can still act
- Time back for the range and margin decisions only you can make
Your Merchandising agent does the legwork
It proposes option counts and size curves from the forecast, keeps open-to-buy reconciled as the buy moves, and flags the lines that need your call. Inside the limits you set.
Meet the agentsRe-forecast ready: 3 categories have drifted from plan this week. Want me to stage the moves for your review?
The week back
Reconciliation that used to eat Monday happens on its own. You spend the time on the calls that move margin.
Decisions, not consolidation
The plan is always current, so the meeting is about what to do. Not whose number is right.
Caught early
Lines pacing behind plan surface while there's still a buy window to act in.
Assortment planning
Build the assortment from the same plan. Options, depth and size curves that match real demand by channel and door.
ExploreOpen-to-buy
OTB is the seam between the buy plan, the line plan and evergreen replen. Tightly holds those three on one model, so the receipt budget flexes with the buy plan and gates every commit before it breaches.
ExploreIn-season management
Sell-through changes the plan in real time. Re-forecast, rebalance and re-buy without waiting for month-end.
ExploreIt shows up in the numbers.
“We've tried several inventory tools and Tightly is hands down the best. It has changed how we plan to such an extent that we genuinely can't remember how we coped before.”
Verified outcomes for a fast-growing DTC apparel brand planning on Tightly.
Across apparel, leaders sell 71% at full price against 57%: a 14-point gap won on size-level availability.
Tightly · State of Retail Inventory 2026
Plan with confidence. One set of numbers, every team, every week.
There's nothing to rip out. Tightly runs on your existing ERP, EDI, e-commerce and POS. Give us 30 minutes and we'll walk you through it.