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Flex connects rental inventory, logistics, quoting, and billing.

Flex

Flex connects rental inventory, logistics, quoting, and billing.
 
 
 
 
 
 
 
 
Updated on 23. Oct 2026 by SoftGuide

What is Flex?

Flex is a cloud-based event rental management platform designed for companies that rent, stage, transport, and manage professional equipment. It connects sales, inventory, warehouse operations, crew scheduling, logistics, billing, and payments around a single job record. This gives every department access to the same current information, from the first customer inquiry and quote through preparation, delivery, return, maintenance, and final invoicing.

The software is particularly suited to AV, lighting, staging, sound, video, broadcast, party rental, touring, and live production businesses with complex equipment structures or multiple simultaneous jobs. Flex calculates availability by date range and location, helping teams reserve equipment confidently and identify shortages or conflicts before a commitment is made. Serialized assets, bulk stock, kits, racks, road cases, accessories, and containers can be organized according to the way the warehouse actually works.

Highlights and benefits

  • One connected workflow: Quotes, reservations, pull sheets, manifests, invoices, and payments remain linked to the same project, reducing duplicate entry and handover errors.
  • Real-time inventory visibility: See what is available, reserved, in transit, at a venue, returned, or out of service across jobs and locations.
  • Faster warehouse processes: Barcode, QR code, and RFID scanning support accurate picking, packing, loading, transfer, and return workflows.
  • Better operational control: Automated conflict checks, task management, role-based permissions, dashboards, and reports improve accountability and decision-making.
  • Scalable collaboration: The web-based platform supports unlimited users, allowing sales, warehouse, operations, finance, and management teams to work together.

Important features

  • Professional quotes, proposals, pricing rules, packages, discounts, contracts, and electronic signatures
  • Date-based reservations, real-time availability checks, multi-location inventory, and transfer workflows
  • Asset tagging, serial number management, barcode and RFID scanning, kits, containers, and pull sheets
  • Warehouse preparation, digital manifests, truck loading, delivery logistics, returns, and audit trails
  • Maintenance procedures, repair records, service tickets, cleaning history, and out-of-commission tracking
  • Crew assignments, shifts, role planning, call sheets, labor rates, overtime rules, and labor cost visibility
  • Invoices, deposits, payment schedules, refunds, adjustments, integrated payments, and accounting connections
  • Contact management for customers, vendors, venues, employees, and labor resources
  • Custom fields, configurable workflows, user permissions, dashboards, custom reports, and a REST API

Why choose Flex?

Flex helps growing rental and production organizations replace disconnected spreadsheets and specialist tools with one operational platform. Teams can reduce double bookings, missing equipment, warehouse mistakes, billing delays, and unclear responsibilities while gaining a reliable view of equipment utilization, job costs, margins, and project status. Integrations with accounting, CRM, electronic signature, calendar, payment, and automation services support an efficient technology landscape without forcing every department into the same application.

Flex is accessible from desktop and mobile devices and supports mobile scanning in the warehouse or on location. Complimentary onboarding, data migration support, training resources, and ongoing assistance help organizations establish consistent processes and achieve value quickly. Companies evaluating a more scalable approach to rental operations can request a demonstration or use the available free trial to explore how Flex can be configured for their workflows.

Functions (excerpt) of Flex:

Access rights
API interfaces
Article management
Authorization profiles
Automation
Availability check
Barcode generation
Barcode scanner
Barcode, RFID
Budget control
Calculation
Calendar and appointment management
Contact persons
Contract management
Cost analysis
Cost estimates
Cost management
Credit notes
CRM
Customer data
Customer data import
Customer management
Dashboards
Deliveries
Digital signature
Discounts
Disposition
Document archiving
Document layout
Document repository
Document workflow
Down payment management
E-mail alerts
E-Mail dispatch
E-mail integration
Edit History
Financial accounting interface
Goods postings
History creation
Individual data fields
Interfaces
Inventory
Inventory management
Inventory management
Inventory visibility
Invoices
Invoicing
Key figure reports
Label printing
Logistics
Maintenance
merchandise management
Monitoring functions
Multi-Warehouse capability
Order acceptance and order booking
Order processing
Order status
Payment entry
Payment methods
Payment methods
Personnel resource planning (PRP)
Picking & Routing
Posting transactions
Price lists
Price management
Product management
Progress invoices
Project controlling
Project costing
Project evaluations
Project invoicing
Project Management
Project planning
Project statistics
Purchase Order Management
quotation management
Quotation prices
Real-time tracking
Repair order
Report management
Reservation management
Reservation plan
Resource Management
Scheduling
Serial number management
Service orders
Shift planning
Shipping processing
Software integration
Status Reporting
Stock access
Supplier management
Task management
To-do lists
Transportation Management
User-defined database fields
Web service integration
Working time calculation

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Similar Software:

TOPIX Rental Software
easyjob

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Technical specifications:

Manufacturer:
Flex Rental Solutions LLC
Web-based:
yes
SaaS, Cloud:
yes
On-premises (local installation):
no
AI Supported:
no
Multi-user (network-compatible):
yes
Multi-client compatible:
no
Manufacturer based in:
United States
Dialogue language(s):
English
System requirements:
Compatible operating systems (runs with):
Win 11
Win 10
Win Server
Mainframe based
Unix based
Linux based
Mac OS
Mobile OSs (supports):
iOS
Android

Alternatives

Flex
TOPIX Rental Software
easyjob
BCrent
Rentman
MCS-rm - Rental Software
Flex
TOPIX Rental Software
easyjob
BCrent
Rentman
MCS-rm - Rental Software
Elevator Pitch
Flex connects rental inventory, logistics, quoting, and billing.
TOPIX centrally manages leasing, scheduling, and billing.
easyjob is the leading software in the rental sector
ERP solution for the rental of work platforms, construction machinery and containers
Planning and rental software for the event industry
Rental software solutions built to help your business grow and thrive
Multi-user (network-compatible)
yes
yes
yes
yes
yes
yes
Multi-client compatible
no
yes
yes
yes
yes
yes
Compatible with
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Dialogue language(s)
English
English, German
English, German
English, German
English, German, Dutch, French, Italian... +1
English, German, Danish, Dutch, Finnish... +3
Documentation
Manual
Online Help
Demo version
Technical documentation
Manual
Online Help
Demo version
Technical documentation
Manual
Online Help
Demo version
Technical documentation
Manual
Online Help
Demo version
Technical documentation
Manual
Online Help
Demo version
Technical documentation
Manual
Online Help
Demo version
Technical documentation
Number of installations
1000
1100
7500+
First installation (year)
1997
2010
1983
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