Inventory and purchasing
Control on hand, allocated, available, inbound, received, and replenishment activity across locations.
- Purchase orders and receipts
- Cycle counts and adjustments
- Bins, lots, holds, and inventory ledger
ORCA by Killer Warehouse
Warehouse operations software for complex businesses.
More capable than typical warehouse software, less painful than a traditional ERP. Run inventory, purchasing, receiving, pick and pack, manufacturing, billing, reporting, and integrations from one adaptable operating layer.
WMSWarehouse execution, scanning, bins, pick lists, and shipping.
ERPPurchasing, invoices, accounting sync, and operational reporting.
MESManufacturing queues, work orders, BOMs, and station workflows.
APIMarketplaces, carriers, payments, EDI, and custom integrations.
Operations Command Center
Ten connected surfaces, one operating layer
Product system
Built for operational complexity
When generic software starts creating work, ORCA becomes the operating system.
Growing warehouses do not just need labels and inventory counts. They need purchasing rules, production handoffs, carrier logic, marketplace exceptions, accounting accuracy, and customer-specific workflows that do not break under pressure.
Fulfillment execution
Move orders through pick, pack, ship, tracking, and invoice workflows with scanner-first controls.
- Parcel and freight queues
- Pick lists, packing slips, and labels
- Returns, exceptions, and holds
Manufacturing workflows
Connect work orders, routers, station queues, BOMs, and finished goods into warehouse execution.
- Manufacturing boards
- Build and unbuild flows
- Custom SKU and artwork logic
Accounting alignment
Keep fulfillment, invoices, payments, prepayments, and financial system sync aligned with the floor.
- QuickBooks Desktop and Online
- NetSuite, Zoho, Business Central
- Invoice and payment exceptions
Integration automation
Bridge marketplaces, carriers, ERPs, payments, and partner systems without turning people into middleware.
- Amazon, Shopify, Walmart, WooCommerce
- Carrier and shipping platforms
- API, EDI, and custom workflows
Reporting and exceptions
Give operators, managers, and finance teams visibility into the work that needs attention.
- Shipment and inventory reporting
- Aging, cash, and production views
- Exception queues and audit trails
Common ORCA customers
Built for teams where warehouse work touches the whole business.
ORCA fits operations that have outgrown lightweight inventory tools, spreadsheets, disconnected apps, or generic systems that cannot keep up with real workflow complexity.
Manufacturers
Teams managing work orders, BOMs, production queues, finished goods, and warehouse execution together.
Distributors
Inventory-heavy businesses with purchasing, receiving, replenishment, fulfillment, and accounting sync needs.
Ecommerce brands
DTC, marketplace, wholesale, and subscription operations that need clean inventory and shipping control.
3PL and fulfillment teams
Operations that need customer-specific rules, labels, billing logic, portals, and partner workflows.
Growing operators
Businesses replacing spreadsheets, manual handoffs, rekeying, and disconnected software with one operating layer.
Powerful by default
Core warehouse workflows are already there.
ORCA starts as a serious operational platform, not a blank consulting project. Teams get the workflows a growing warehouse expects, then tune them as the business gets more specific.
Scanner-first tasks
Scan in, scan out, bin movement, picking, packing, receiving, and print station flows.
Shipment control
Parcel, freight, ready-to-pick, ready-to-ship, shipped, returns, and exception states.
Operator queues
Work organized by what needs to happen next, not by where data happens to live.
Permissioned operations
Roles, controls, and audit-oriented workflows for multi-team environments.
Business signals
Customer fulfillment rules
Trading partner documents
Payment and billing exceptions
Vendor and API handoffs
ORCA
Configured workflow plus custom logic
Validate, route, automate, and audit the work without splitting operations into side systems.
Rules
Support context
Jobs
Tenant logic
Operational outcomes
Correct pick, pack, ship path
Production and BOM handoff
Invoice and payment state aligned
External system updated
Adaptable when needed
Custom-fit workflows without enterprise software drag.
Some businesses need customer-specific fulfillment rules, unusual carrier decisions, production handoffs, billing exceptions, trading partner requirements, or integration logic that generic systems cannot model. ORCA is built to support those changes without losing the stability of the core platform.
- Rapid workflow iteration by an experienced engineering team using modern development tools
- Custom automation around the business rules that matter
- Deep integrations that reduce rekeying, delays, and human error
- Practical implementation from a team that understands warehouse operations
Operational flow
From demand to delivery to financial truth.
ORCA connects the actual operational path: sales channels, inventory availability, purchasing, warehouse execution, manufacturing, shipping, customer updates, and accounting.
1
Orders and demand
Marketplace, DTC, wholesale, EDI, and manual order sources.
2
Inventory control
Availability, allocations, replenishment, receiving, and holds.
3
Work execution
Pick, pack, ship, build, transfer, print, and exception queues.
4
System updates
Tracking, confirmations, inventory feeds, and partner sync.
5
Financial close
Invoices, payments, accounting sync, and operational reporting.
Typical implementation
Switching should feel mapped, not mysterious.
Implementation starts with the current operation, then moves in controlled steps: connect the systems, bring inventory forward, configure the workflows, train the team, and go live with support.
1
Connect sales channels
Bring in marketplace, ecommerce, wholesale, EDI, or manual order sources.
2
Import inventory
Load items, SKUs, bins, counts, customers, vendors, and operating data.
3
Configure workflows
Set rules for receiving, picking, packing, shipping, labels, billing, and exceptions.
4
Train warehouse team
Walk operators and supervisors through the screens they will use every day.
5
Go live with support
Launch with issue tracking, workflow review, and help from people who know the system.
Start with the workflow
See if ORCA fits your operation.
Tell us where complexity is slowing the business down. We will map the out-of-the-box ORCA fit, then identify where workflow configuration or custom automation would remove the most friction.