One platform, one connected plan.
Your data, the plan and the agents, designed as one system — so a change in demand reconciles all the way to the buy, the allocation and the markdown. No nightly extracts, no version drift.
Buy is committing $0.5M above the OTB envelope — pull the last two POs or raise the target.
One model — forecast, financial plan, open-to-buy, allocation and replenishment on the same numbers, reconciled live.
A forecast that holds up against a real buy.
Proprietary machine learning forecasts demand at SKU and channel level, and keeps learning as sales land. When the buy matches what will actually sell, more clears at full price and fewer lines end in markdown.
The platform
Three layers, one connected plan
Tightly brings your data, your plan and your agents together on one platform. Demand signals feed the buy. The buy guides the agents, which act inside the policies you've set. Change something at one layer and it carries through the rest.
All your data in one model
POS, e-commerce, ERP, inventory, cost and supplier data stream into a single governed model that's current to the minute. No waiting on nightly extracts, no copies drifting out of sync.
Forecast through to markdown, in one plan
Forecasting, merchandise planning, open-to-buy, assortment, allocation, replenishment and pricing all read off the same figures. Adjust one and the rest update with it.
Working every line as the data moves
Agents for planning, buying, demand, supply, markdown and finance work across your data and the plan. They put forward changes inside the rules you’ve defined, and every step is logged.
The platform
Three layers, one connected plan
Tightly brings your data, your plan and your agents together on one platform. Demand signals feed the buy. The buy guides the agents, which act inside the policies you've set. Change something at one layer and it carries through the rest.
All your data in one model
POS, e-commerce, ERP, inventory, cost and supplier data stream into a single governed model that's current to the minute. No waiting on nightly extracts, no copies drifting out of sync.
Forecast through to markdown, in one plan
Forecasting, merchandise planning, open-to-buy, assortment, allocation, replenishment and pricing all read off the same figures. Adjust one and the rest update with it.
Working every line as the data moves
Agents for planning, buying, demand, supply, markdown and finance work across your data and the plan. They put forward changes inside the rules you’ve defined, and every step is logged.
Your agents keep the plan current. You stay in charge of what ships.
Specialist agents re-forecast, chase POs, stage replenishment and draft markdowns against the same plan, day and night. Most of it applies on its own, inside the limits you’ve set. The rest waits for your call.
Pacing 38% at wk-6 against 52% plan. This clears the overhang and leaves margin at 41%, above your 38% floor.

Join them
Retail brands plan their seasons on Tightly.
Your whole season, from forecast to markdown, planned and kept current in one place. Yours could be next.
Three layers, one system
Not three products bolted together — one platform where every layer feeds the next.
Your data becomes the plan; the plan is what the agents act on. One system of record, top to bottom — so a change in demand flows all the way to the buy, the allocation and the markdown.
Your data, unified
350+ connectors stream into one live, governed model — POS, e-com, ERP, inventory, cost and supplier. No nightly extracts, no version drift.
One plan, forecast to markdown
Every capability runs on the same numbers — so a change in demand reconciles to the buy, the allocation and the markdown.
Agents that keep it true
Specialist agents propose, reconcile and act on that plan — every move inside the limits you set, with a full audit trail.
See your plan, reconciled live.
The fastest way to feel it is to watch an agent reconcile a real buy in 30 seconds.