DoorLoop, an award-winning rental property management software company, announced today that it has raised $20 million in Series A funding from Alpine Software Group (ASG), a portfolio company of Alpine Investors that buys and builds vertical SaaS companies. This funding, combined with DoorLoop's $10 million in seed-stage funding, will be invested into development, marketing, and recruiting efforts in order to take the company to the next stage of growth.

DoorLoop is the highest-rated property management software online. Landlords, property managers, and management companies in over 100 countries use DoorLoop to manage tens of thousands of units. The software automates everything from listing units, screening, rent collection, maintenance requests, moving out tenants, and everything in between. DoorLoop is fully customizable for any mixed-use portfolio, including residential, commercial, associations, and many more.