RentalFlow is the all-in-one platform for managing rentals, clients, invoices, point-of-sale, and maintenance. We built it for equipment rental businesses — from a one-person shop to a growing fleet — that are tired of juggling spreadsheets, whiteboards, and sticky notes just to know what's out, what's coming back, and who still owes money.
The app brings every part of a rental operation into a single place. A guided rental lifecycle wizard walks your team from Quote to Reserved to Pickup to Active to Return, with photo inspections captured at every step so there's never a dispute about damage. Customer records keep contacts, payment terms, and rental history organized, while built-in CRM stages and risk scoring help you spot your best clients and the ones who need a deposit. Equipment inventory tracks each machine by category, brand, and serial number, and tells you at a glance whether it's available, reserved, rented, or in the shop.
Invoicing and quotes are generated in seconds with automatic tax, fee, and discount calculations. Payments and a point-of-sale module for walk-in parts and supplies stay synced to your invoices, so balances are always current. Preventive maintenance scheduling by hours or days, with alerts before equipment breaks down, keeps your fleet earning instead of sitting in the shop. Automated late fees, grace periods, and overdue reminders make sure nothing slips through the cracks.
RentalFlow is built and maintained by the team at Polo Rentas. We work directly with equipment rental owners to shape the product around real workflows, so the software fits how the business actually runs instead of forcing the business to fit the software. Our goal is simple: help rental operators stop losing money and start saving time, with a tool that's powerful enough for a fleet and simple enough for a one-person shop.