Alternatives to Kadermanager (9)
Shared team calendar with one-click RSVPs: Kadermanager.de shows amateur and recreational teams who is in before every practice and game. Free to use.
PlayTimeApp – the fair online booking system for sports clubs. Unlimited courts & members from €4.99/month. Monthly cancelable, GDPR, servers in Germany.
Sponsoo, Europe's largest sports sponsorship marketplace, connects sponsors, companies, and athletes. Offers over 10,000 sponsorship packages from various sports.