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Supplier Management Software

Supplier management software for SLM, SIM, and supplier operations.

LineNow keeps supplier records, lifecycle context, information management, purchase orders, replies, receiving, inventory updates, and accounting handoff in one workflow for teams that buy from real suppliers.

90-day free trial, no credit card required. Then $50/mo.

LineNow supplier management demo video
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Trusted by businesses like yours
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Whitmans logo
Living Fit logo
Keep It Simple logo
Moval logo
Inbox G logo
Verve Bowls logo

Customer-loved Supplier operations without another supplier portal rollout

Award-winning customer support

Recognized for going above and beyond to get your team onboarded and running smoothly.
<1 hravg response time
~100%first-contact resolution
The LineNow team is extremely pro-active about your success. They want this to be the only PO and inventory app you'll ever need. We researched many PO and inventory apps, and most were cookie cutter. They limited the features we could access. Not this one. You will not be disappointed!
This is a great app. It does exactly what we need it to do and the team has been incredibly supportive in helping us getting it up and running for our business. Highly recommend.
I have saved thousands of dollars a month on my own time and ordering strategy. It's a relief to know you're doing the right thing, and incredibly quickly.
Direct answer

What is supplier management software?

Supplier management software keeps supplier records, contacts, payment terms, purchase orders, supplier replies, receiving notes, and accounting handoff context in one place. LineNow focuses on operational supplier management: ordering from existing suppliers, reading supplier updates across email, WhatsApp, EDI, and portal workflows, tracking confirmations and substitutions, receiving inventory, and handing the final purchase state to QuickBooks or Xero.

The supplier workflow LineNow covers

A supplier profile is useful. The higher-value problem is the live supplier thread around every order. LineNow turns that thread into structured procurement state.
Supplier records with contacts, payment terms, notes, and order history
Purchase orders connected to supplier conversations
AI parsing for supplier confirmations, substitutions, price changes, and ETAs
Receiving that updates inventory from the supplier-confirmed order state
QuickBooks and Xero handoff after the real order is known
Email, WhatsApp, EDI, and supplier portal workflows without forcing adoption

Workflows your team understands

Supplier management mapped to how your team already runs — inbox, phone, receiving dock, accounting handoff. No new portal to train on.

LineNow supplier email and chat threads

Every supplier thread, structured

Email, WhatsApp, and EDI threads grouped per supplier and per order. AI reads confirmations, price changes, and ETAs into reviewable PO updates — less copy-pasting from inboxes.

  • Conversations grouped by supplier and by order
  • AI parses confirmations, substitutions, price changes, and ETAs
  • Full searchable history of every supplier interaction
LineNow receiving with supplier confirmed order state

Receive against what the supplier actually shipped

Match deliveries against the supplier-confirmed PO, flag short ships and substitutions on your phone, and update inventory the moment receipt is confirmed.

  • Check items in against the live confirmed order
  • Flag quantity, substitution, or price mismatches instantly
  • Inventory updates the moment receiving is confirmed
LineNow supplier records connected to live orders

Supplier records that stay connected to live orders

Contacts, payment terms, price history, and order timelines live on a single supplier record — and they update from real PO activity, not from a separate database to maintain.

  • Contacts, payment terms, lead times, and notes per supplier
  • Price history captured from confirmed POs, not manual entry
  • Order timeline visible the moment a supplier replies

The Complete Supplier Communication Flow

LineNow sits between you and every supplier — capturing confirmations, price changes, and ETAs from the threads that already exist, so the order state stays accurate from PO to payment.

Connect

Add suppliers once with contacts, payment terms, and price history. No new portal to roll out.

Order

Send POs over email, WhatsApp, or EDI. Whatever channel the supplier already uses.

Capture

AI reads supplier replies — confirmations, substitutions, price changes, ETAs — and turns them into structured order state.

Reconcile

Receive against the real confirmed order. Inventory and accounting both reflect what suppliers actually shipped.
LineNow supplier communication flow showing connect, order, capture, and reconcile steps

Works with your tools

Plug into the tools you already use. No rip and replace.
Ecommerce
Shopify logo
Amazon logo
Faire logo
Point of Sale
Square logo
Toast logo
Clover logo
Lightspeed logo
Accounting
QuickBooks logo
Xero logo
Communication
Gmail logo
WhatsApp logo
Microsoft logo
ERP & Inventory
Business Central logo
SOS Inventory logo
ShipStation logo
Payments
Stripe logo
Compliance
Metrc logo

Where LineNow helps

Use LineNow when supplier management is tied to purchase orders, replenishment, receiving, and accounting. Use heavier supplier suites when the primary job is governance, risk, contract administration, or supplier self-service.

Supplier information management (SIM)

SIM is strongest for supplier master data and record completeness. LineNow fits when those records need to stay attached to POs, replies, receiving, and accounting state.

Supplier lifecycle management (SLM)

SLM is strongest for onboarding, risk, governance, scorecards, and contracts. LineNow fits when supplier management is mostly operational: orders, changes, ETAs, substitutions, and receipts.

Supplier portals

Portals work when suppliers will log in. LineNow works across email, WhatsApp, EDI, and portal records so buyers can structure updates without another rollout.

Vendor management tools

Vendor tools cover broad administration. LineNow focuses on inventory and purchase-order suppliers where every reply can change what you receive, stock, or pay.