Best Free Self Storage Software of 2025

6Storage - Comprehensive Management Software for Self-Storage Facilities. 6Storage is a cloud-based solution designed specifically for self-storage facility managers to streamline all facets of their daily operations. It enables automation for move-ins, rentals, billing, and late fee schedules, while also providing tenants with options for online reservations, electronic lease signing, and secure 24/7 access to their units. The platform integrates access control through its own 6Security system or with popular gate systems, ensuring efficient entry management. With robust AG-Grid reports and real-time analytics, users can easily monitor occupancy rates, revenue, and overall performance. Whether overseeing a single location or multiple properties, 6Storage equips operators with essential tools to reduce administrative workload, enhance occupancy rates, and increase profitability.

Stora's all-in-one self-storage software is designed to increase your sales, reduce your overheads and save. you. time. With Stora, you can: personalize a ready-to-go website, process online rentals, invoicing & payments, run customer ID checks, issue contracts and integrate your smart entry system. Site management is also a breeze with interactive facility maps, pricing display options, and customer relationship tools - while the reporting dashboard allows you to keep track of everything at a glance.

Calcumate is an innovative tool designed as a 3D size guide and space calculator, catering specifically to self-storage and moving companies for integration into their websites. This tool assists customers in estimating the required amount of storage or truck space by allowing them to input their items, subsequently displaying the most suitable unit sizes in a visual 3D format. It seamlessly connects with various self-storage platforms such as Storeganise, Stora, and 6Storage, enabling users to navigate directly to booking options or generating leads. Among its standout features is the location-aware mode called “CalcumateGEO,” which identifies or allows users to select their nearest facility, providing tailored unit size recommendations and direct booking links specific to that location. The primary goal of Calcumate is to streamline the customer journey, minimize inquiries regarding unit selection, enhance conversion rates, and simplify decision-making for potential renters when it comes to choosing the right unit sizes. With its widespread adoption, Calcumate is currently utilized by thousands of facilities across more than 30 countries, proving its effectiveness and popularity in the industry. This tool not only saves time for customers but also significantly boosts efficiency for businesses in the self-storage sector.

Managing a self-storage facility has become incredibly easy and efficient. You can monitor units, customers, payments, and much more seamlessly. With a secure online portal, your tenants can access their accounts effortlessly. Getting started is a breeze and takes just five minutes, with no setup fees or monthly charges involved. You will pay a single flat rate for credit card transactions. Customers can log in through a personalized URL to handle payments and view their invoices. The software is completely free, and you only incur costs when processing credit card payments, with pricing tailored to your monthly processing volume. We provide a consistent percentage rate for both credit card and ACH transactions. By automating your self-storage operations, you can offer your tenants the flexible payment options they desire. We firmly believe that transitioning to electronic payments is essential for the success of any self-storage property, recognizing that this transition may require time. Additionally, you can track cash and check payments at no cost, ensuring all your billing remains organized within the system. Our straightforward flat rate for credit card transactions simplifies billing and enhances overall convenience for operators and tenants alike. Embracing automation not only streamlines processes but also significantly improves customer satisfaction.