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Real-time inventory sync for multi-channel e-commerce.

No more overselling. No more spreadsheets.

One live record of what you have, where it is, what it is worth and what is coming in. SuppliFlex keeps Shopify, Amazon, your 3PL and QuickBooks consistent with it. The sandbox opens in your browser with no signup; your own sandbox is free for 30 days, no card.

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Available to sell, all channelsLive
SKUOn handCommittedAvailable
Linen overshirt, MLL-OS-M-SND14836112
Wide-leg trouser, 30LL-WT-30-OAT642242
Merino crew, LLL-MC-L-NVY972

Low stock. Merino crew L has 2 left across 3 locations. Shopify and Amazon both show 2, so it can't oversell. A reorder is suggested.

  • Syncs Shopify, Amazon, ShipBob and QuickBooks
  • Every discrepancy flagged with a fix
  • Inventory valuation that ties to your GL
  • Every change audited for 7 years

How it works: live from day one, without a developer.

  1. Connect what you already use

    Sign in to Shopify, Amazon, your 3PL and QuickBooks. SuppliFlex reads your catalog, stock and order history; CSV import covers the rest.

  2. Get one live number per SKU per location

    On-hand, available, committed and in transit across your warehouses, 3PLs and FBA. Every connected channel gets the same available quantity.

  3. Work the exceptions, skip the reconciling

    Oversells, late POs, failed syncs and journals that will not post land in one inbox with what happened, why it matters and what to do.

One system of record, one data model.

The core is in every plan. Add Micro-WMS or Micro-TMS when you run your own warehouse or fleet. REST API and webhooks included. See every area.

  • Inventory

    Stock by location, transfers and lots.

  • Integrations and sync

    Channels, 3PLs, carriers and GL in sync.

  • Exceptions and tasks

    One inbox for what needs a human.

  • Orders to cash

    Routing, labels, returns and payouts.

  • Purchasing

    Replenishment, POs, receiving, bills.

  • Accounting

    AP, AR and inventory valuation.

  • Reports and exports

    Margin by channel and scheduled exports.

  • Team and security

    Roles, approvals, SSO and audit log.

Try it on real work, free.

The same product with demo data and simulated connectors. No emails to real addresses, no real labels, no writes to your platforms. Convert in place when you are ready.

  • Shared sandbox

    No signup

    A live workspace for Loom & Lark, a fictional apparel brand on Shopify and Amazon with wholesale accounts. Pick ops, finance or warehouse and take the guided tour. Resets nightly.

    Try the sandbox

  • Personal sandbox

    Free for 30 days, no card

    Your own workspace with the apparel pack; food and beverage and electronics packs are on the way. A simulator sends new orders, tracking updates and payouts. Invite your team.

    Create your sandbox

  • Guided trial on your data

    Read-only, coming soon

    Connect Shopify, Amazon or QuickBooks read-only and see your own catalog and orders next to the demo brand. Nothing is written back. Start with a sandbox today and switch it on when it arrives.

    Start with a sandbox

Flat monthly pricing by orders, locations and seats.

Each plan is one flat monthly price with the core platform and a free sandbox. Orders over your limit are billed as overage, never blocked. Micro-WMS is priced per warehouse and Micro-TMS per vehicle. Prices exclude tax. Compare the plans.

  • Starter

    Talk to usflat monthly price

    For a brand with 1 or 2 locations and a few connectors.

    Orders per month
    1,000
    Locations
    2
    Connectors
    3
    Seats
    3
    Start with a sandbox

  • Growth

    Talk to usflat monthly price

    Approvals, custom roles, B2B price lists and dunning.

    Orders per month
    5,000
    Locations
    8
    Connectors
    10
    Seats
    10
    Start with a sandbox

  • Scale

    Talk to usflat monthly price

    Forecasting, automatic transfers, routing rules, SSO and SCIM.

    Orders per month
    25,000
    Locations
    20
    Connectors
    Unlimited
    Seats
    25
    Start with a sandbox

  • Enterprise

    Custom contractinvoiced annually

    Custom limits, a named SuppliFlex engineer and an uptime SLA.

    Orders per month
    Custom
    Locations
    Custom
    Connectors
    Unlimited
    Seats
    Custom
    Contact sales

Get a walkthrough on your setup.

Tell us where you sell and ship from. A SuppliFlex specialist replies by email. Prefer to look first? Try the sandbox.

Where you sell