Best Free Self Storage Software

6Storage – Complete Self-Storage Management Software. 6Storage is a cloud-based platform built specifically for self-storage operators to simplify every aspect of daily operations. Automate move-ins, rentals, billing, and late-fee schedules while offering tenants online reservations, e-sign leases, and secure 24/7 access. Integrated access control through 6Security or leading gate systems ensures seamless entry management. Powerful AG-Grid reports and real-time analytics help track occupancy, revenue, and performance. Whether managing a single facility or a multi-site portfolio, 6Storage provides the tools to cut admin time, boost occupancy, and grow profitability.

Stora is an all-in-one self storage platform designed to maximize your sales, reduce your costs, and save you time. It gives you an expertly designed customizable website with a conversion-optimized rental and payment flow. Invoicing and billing are completely automated, making you money while you sleep. Stora takes care of customer checkin for you, and integrates with all major smart entry systems worldwide, enabling seamless automated self move-ins. Facility management is effortless with our cloud-based Backoffice and fully customizable maps, and growth is put front and center thanks to our world-class reporting tools. Operators call it “game changing” software that maximizes revenue and minimizes your work week. Visit our website (stora.co) to see how to transform your self storage business. Business runs better on Stora.

Calcumate is a 3D size guide/space calculator tool designed for self-storage and moving companies to embed in their websites. It helps customers estimate the amount of storage space or truck space they need by letting them input their items; then it shows them (in 3D visual form) which unit size suits them. It integrates with various self-storage platforms (e.g., Storeganise, Stora, 6Storage) and can route users directly toward booking or generating leads. Features include a location-aware mode (“CalcumateGEO”) for multi-store operators, which detects or lets users select their nearest facility and delivers store-specific unit size recommendations and direct booking links. It aims to reduce friction in the customer journey, cut down on customer service questions (e.g., “which unit do I need?”), improve conversion rates, and simplify how prospective renters decide on unit sizes. Calcumate is used by thousands of facilities across 30+ countries.

Managing a self-storage property has never been simpler. Track units, customers, payments and more. Provide your tenants with a secure online portal. Get started in 5 minutes. No set up fees, no monthly fees. One flat rate for credit card transactions. Your customers visit your custom URL to login, manage payments and view invoices. 100% Free Software - Pay Only When You Process Credit Card Payments. Pricing based on monthly credit card processing volume. We offer one flat percentage rate to process both credit card and ACH transactions. Automate your self storage property and give your tenants the convenient payment options they want. We believe that every succesful self storage property will move to automated electronic payments. We understand this process takes time. Track cash & check payments for free in order to keep all your billing in your system. We only charge one flat rate for credit card transactions. Automate billing and increase convenience.