ActiveBuilding - Get the apartment resident portal app solution that both renters and multifamily property management companies love. Free demo.
Google App Engine - A powerful platform to build web and mobile apps that scale automatically.
Raamp - Raamp is a property management software that leverages real state managers to have robust tools and functionalities to perform their day-to-day activities.
Dokku - Docker powered mini-Heroku in around 100 lines of Bash
Condo Manager - The ultimate property management software for managers, Condo Manager features accounting, management and communication software that has been continuously improved, optimized and updated for more than 25 years.
Google Cloud Functions - A serverless platform for building event-based microservices.