FareHarbor - Reservation software for activity and tourism businesses. Low credit card processing rates, mobile friendly. Built for you.
Home-Assistant.io - Home Assistant is an open-source home automation platform running on Python 3.
Rezdy - Tour operators in 73 countries use Rezdy's booking software to sell thousands of products in real-time on their website and through distribution channels.
ioBroker - flexible and modular application for the IoT and Smarthome
Explore Origin - Modern and easy-to-use booking and guide scheduling software designed for Tour Operators and Outfitters.
openHAB - "empowering the smart home" - vendor and technology agnostic open source home automation