Live in 7 days — no IT consultant, no long-term contract

The WMS built for teams that can't wait 18 months.

Most warehouse teams still dispatch tasks by radio, track inventory in Excel, and get performance data at the end of the month. Greenlights replaces all of that in one week — with automated task assignment, real-time inventory visibility, and live operator dashboards.

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app.greenlights.us — Manager Dashboard
Greenlights WMS manager dashboard — live task board with pick and putaway tasks, operator status, and inventory alerts

7 days

Average time to go live

$150/mo

Starting price, all features

99.9%

Inventory accuracy target

< 100ms

Real-time update latency

What Greenlights Does

Core WMS capabilities — without the enterprise price tag

Every feature you need to replace manual dispatching, spreadsheet inventory, and end-of-month reports. Nothing you don't.

Automated Task Generation & Dispatch

The moment a sales order or purchase receipt arrives, Greenlights creates the corresponding pick or putaway tasks automatically — no manual entry. Tasks are queued by priority, scored against ship dates, and dispatched to the right operator in under 100 milliseconds via WebSocket.

  • Pick, putaway, replenishment, and cycle-count tasks
  • Priority queue with zone-aware scheduling
  • Full lifecycle tracking with version-controlled status
  • Audit trail for every state transition

Intelligent Operator Assignment

A background worker runs every 10 seconds, matching open tasks to available operators based on zone qualification, shift status, and current workload. Managers stop dispatching by radio and start managing by exception.

  • Zone-qualified, shift-aware matching
  • Performance score weighting for throughput
  • Real-time operator status: available, busy, offline
  • Configurable assignment interval (default 10 s)

Real-Time Inventory Tracking

Every stock movement — inbound receipt, pick completion, transfer, or adjustment — is written as a database transaction with rollback protection. Managers see accurate, bin-level inventory counts the moment anything moves.

  • Multi-warehouse, multi-location inventory model
  • Transactional movements with rollback protection
  • SKU-level visibility across all locations
  • Movement types: inbound, outbound, transfer, adjustment

Labor Performance Analytics

Greenlights aggregates operator KPIs every night: tasks completed, units processed, average cycle time, and utilization percentage. Managers get the data they need to coach underperformers and recognize top operators — without building reports in Excel.

  • Automated nightly KPI aggregation via cron worker
  • Per-operator: tasks, units, cycle time, utilization %
  • Zone workload distribution and bottleneck detection
  • Manager dashboard with date-range filtering

ERP & E-Commerce Integrations

Greenlights sends and receives events from SAP, Oracle, Shopify, QuickBooks, WooCommerce, and any REST/SOAP/EDI endpoint via its webhook engine. Setting up a new integration takes minutes — not months and not a systems integrator.

  • Outbound events: task, inventory, order, operator
  • Inbound: sales orders, products, cancellations
  • Auth: none, API key, JWT HS256, OAuth 2.0
  • Full event log with payload audit trail and retry

Live Push Updates on Every Device

Operators see new task assignments the second they're created. Managers watch the task board update live — no refresh button, no polling delay. WebSocket connections are JWT-authenticated and organized into role-based rooms.

  • WebSocket with JWT authentication
  • Manager room and per-operator feeds
  • Events: assigned, updated, status changed, inventory alert
  • Redis pub/sub for multi-instance deployments

Who It's For

Built for the warehouses that keep commerce moving

Whether you ship 500 orders a day or 50,000, Greenlights adapts to your operation — not the other way around.

E-commerce & DTC

Order spikes flood your team with manual pick lists. Greenlights auto-generates and assigns pick tasks the moment an order lands — zero clipboard coordination.

3PL & Fulfillment Centers

Managing multiple clients across shared space with separate SLAs. Greenlights' multi-location model and webhook integrations let you connect each client's OMS independently.

B2B Distribution

Large, mixed-SKU orders with tight delivery windows. Greenlights priority-scores tasks by ship date and routes operators by zone — so your fastest pickers always work the hottest orders.

Retail & Omnichannel

Balancing store replenishment against online orders from the same stock pool. Greenlights holds inventory in a single ledger and allocates it to the right channel at fulfillment time.

Manufacturing & Assembly

Raw materials arrive, WIP moves between zones, finished goods ship — all in the same building. Greenlights tracks every movement as a transaction so nothing goes missing between stations.

Food & Beverage

FEFO rotation, lot-level traceability, and temperature-zone compliance on every shipment. Greenlights enforces movement rules and logs every touch for regulatory readiness.

Not sure if Greenlights fits your operation? Book a free 30-minute walkthrough and we'll tell you honestly.

Integrations

Connects to the tools you already use

Bidirectional webhook integrations with leading ERPs, e-commerce platforms, and shipping carriers — or any REST, SOAP, or EDI endpoint via the generic connector.

SAP logo

SAP

ERP

Orders, inventory sync, and fulfillment status updates.

Oracle NetSuite logo

Oracle NetSuite

ERP

Procurement, warehouse operations, and order management.

Microsoft Dynamics logo

Microsoft Dynamics

ERP

Finance, supply chain, and warehouse module integration.

Salesforce logo

Salesforce

CRM / OMS

Order management, sales order sync, and customer data.

Shopify logo

Shopify

E-commerce

Orders, products, and inventory levels from your storefront.

WooCommerce logo

WooCommerce

E-commerce

Real-time order import and stock updates for WordPress stores.

Magento logo

Magento

E-commerce

Adobe Commerce order sync, product catalog, and inventory.

Amazon logo

Amazon

Marketplace

Amazon Seller Central orders, FBA inventory, and shipments.

QuickBooks logo

QuickBooks

Accounting

Accounting and inventory sync for small-to-medium operations.

FedEx logo

FedEx

Shipping

Outbound shipment creation, tracking, and label generation.

DHL logo

DHL

Shipping

International and domestic shipment dispatch and tracking.

Any REST / SOAP / EDI

Custom

Connect any system via JSON webhooks with flexible authentication.

Don't see your system? Talk to us — custom connectors are built during Enterprise onboarding.

Architecture

Simple, reliable, and ready to grow with you

A clean modern architecture that keeps things simple today and scales with your business — no over-engineering, no bloat.

Greenlights analytics dashboard
01

User Interface

Responsive dashboards for managers, supervisors, and operators — accessible from any device, with role-based views.

02

API & Real-Time Engine

Secure REST API and WebSocket layer for instant task updates, live inventory changes, and operator status broadcasts.

03

Business Logic & Workers

Automated task generation, intelligent operator assignment, and background analytics processing — always running, never blocking.

04

Data & Storage

Relational database for transactional integrity, plus an in-memory store for queues and real-time event propagation.

05

External Integrations

Bidirectional webhook connectors to ERPs, e-commerce platforms, and third-party logistics systems — built during onboarding.

< 50ms

API response time

Optimized queries for sub-50ms responses

Real-time

Event propagation

Instant push updates across all connected clients

Zero-downtime

Deployments

Rolling updates with automated health checks

Why Teams Choose Greenlights

What changes after you go live

Measurable outcomes from the first week — not after a six-month configuration project.

90%less dispatch overhead

Replace radio calls with automated assignment

The assignment engine runs every 10 seconds and matches every pending task to the best available operator — no manager intervention required. Teams that moved from manual dispatching to Greenlights reclaimed 90% of the time their supervisors spent coordinating.

99.9%inventory accuracy target

Stop counting inventory manually

Every movement is a database transaction. If anything fails mid-operation, the system rolls back — so your counts are never half-updated. Auto-scheduled cycle-counts keep accuracy above 99.9% without stopping operations.

7 daysaverage time to go live

The fastest WMS implementation on the market

Legacy WMS implementations take 6 to 18 months. Greenlights is cloud-hosted and ships preconfigured — your team is fully operational in one week, with integrations running and operators trained. No systems integrator, no six-figure services invoice.

< 100msreal-time update latency

Operators always work from current information

WebSocket push updates mean every operator's device reflects the latest task status, inventory count, and assignment in under 100 milliseconds. No page refreshes, no stale pick lists, no double-picks.

5configurable user roles

Right people, right data, right permissions

Admin, warehouse manager, supervisor, operator, and viewer roles ship out of the box. JWT-based authentication ensures every API call, dashboard view, and mobile session is properly scoped to the user's role.

$150per month, all features

Transparent pricing that doesn&apos;t scale with your success

One flat monthly price covers all features, cloud hosting, and ongoing support — for up to 20 users. As your volume grows, your Greenlights bill stays the same. No per-order fees, no feature tiers, no surprise invoices.

Pricing

Simple, transparent pricing

Start in a week or build a fully custom integration stack. No hidden fees.

Standard

Most popular
$150/month

Up to 20 users included. Billed monthly.

  • Cloud-hosted, zero infrastructure to manage
  • Up to 20 users (managers & operators)
  • Real-time task orchestration
  • Live inventory tracking
  • Labor performance analytics
  • Webhook & REST API integrations
  • Dedicated onboarding in 1 week
  • Email & chat support
Get Started
No commitmentCancel anytimeLive in 1 week

Enterprise

Custom quote
Custom

Tailored to your operation — integrations, scale, and SLA included.

  • Everything in Standard
  • Unlimited users & warehouses
  • Custom upstream integrations (SAP, Oracle, NetSuite, Dynamics 365)
  • Custom downstream integrations (FedEx, UPS, DHL, 3PL providers)
  • EDI support (X12 850/856/810 and EDIFACT)
  • Dedicated implementation engineer
  • Custom workflows & automation rules
  • SSO via SAML 2.0 / OIDC
  • 99.9% uptime SLA with credits
  • Priority support — dedicated Slack channel
  • Extended audit logs & custom data retention
  • On-premise or hybrid deployment option
Talk to Sales
99.9% SLADedicated engineerCustom timeline

Need a connector that isn't listed?

Enterprise includes custom connectors built by our team — upstream ERP, downstream carriers, 3PL providers, or any REST / SOAP / EDI endpoint.

Request a connector

FAQ

Questions buyers actually ask

Straight answers to the questions we hear most often — no sales language, no deflection.

Have a question that's not listed? Ask us directly — we respond within 24 hours.

Get Started

30 minutes. Your warehouse layout. No slides.

Every demo is configured for your operation before the call. Bring your questions about integrations, pricing, or implementation — we answer everything live.

See your warehouse configured live

We walk through the platform using your warehouse layout, SKU structure, and order flow — not a generic demo environment.

Map your integrations in 30 minutes

We identify which of your existing systems (ERP, OMS, shipping platform) connect to Greenlights and how — so you leave with a clear integration plan, not a proposal to review.

Get a straight answer on fit

If Greenlights isn't the right tool for your operation, we'll tell you. We'd rather send you to a competitor than start an onboarding that isn't going to work.

No commitment. We'll reach out within 24 hours to schedule.