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.
Dudle - Dudle is an online scheduling application, which is free and open source.
TravelBooster - Travel Booster - Travel Agent and TMC, Airline vacation companies, and Tour operator software with a complete suite of front, mid & back office tools.
FullCalendar - FullCalendar is an open-source JavaScript event calendar.
Eventric - Eventric is an professional tour management solution.
Framadate - Make your polls