Sistema Uno is an Argentine ERP platform designed to help service businesses manage repairs, customers, sales, and online growth from any device, without installing software. Its free Freemium plan lets businesses manage unlimited repair tickets and customers, with one user and one branch. Paid plans add capabilities for businesses ready to expand, including inventory management, point of sale, electronic invoicing integrated with AFIP, customer accounts, appointment scheduling, and automated WhatsApp notifications.

Depending on the plan, users can add more staff and branches, manage larger product catalogs, and access advanced reporting. The platform also supports multiple currencies, payment integrations, and tools for documenting equipment condition and customer handovers. Businesses can progress from a basic web page to an online catalog or a full ecommerce store with customer accounts, order management, and shipping options.

Optional add-ons connect Sistema Uno with MercadoLibre and Instagram, provide AI-enabled chat and WhatsApp tools, or extend account capacity.