One by Lessen

What One by Lessen is

One by Lessen manages property and facility maintenance from work order creation through vendor sourcing and invoicing. It is designed for owners and managers of large, distributed residential and commercial portfolios, as well as property managers, technicians, vendors, and portfolio owners. The client portal supports work orders, reporting, cost controls, asset management, compliance, and open APIs. Vendors can manage work orders and projects, proposals, invoices, communications, priorities, and scorecards. One Insite helps property managers assign, schedule, track, and optimize technician work, with dispatch recommendations based on rules and capacity. One Onsite helps vendors manage jobs and routes; One Maintenance lets residents submit service requests and receive updates on arrival times, status, and approvals. Commercial asset tools include QR code tagging, preventive maintenance, and inventory for repair-or-replace decisions. The platform is available on web, Android, and iOS, with API access. Lessen says support is available 24/7 through the client portal, phone, or email. Pricing is paid and available on request, and prospective customers are directed to contact sales to schedule a demo. Lessen was founded in 2019 and is headquartered in Scottsdale, Arizona.