Ender is the operating system for institutional single-family rental, built from the ground up for scattered-site portfolios. Acquisitions, rehab, leasing, maintenance, turns, and accounting share one data model, anchored by the lease, so every team works from the same property and resident records. Approval workflows, leasing policies, and reporting follow each investor's requirements. Settings apply at every level, from fund and owner down to market, property, and unit. AI agents answer prospect questions, handhold applicants, triage maintenance, flag application fraud, run delinquency, and code invoices. Ender has taken 20,000+ doors fully live in under a week, with residents paying rent within hours of import.