Posteo - Web- and IMAP-based email service. 2GB cost 1€/month.
Maiar - Secure digital wallet and social payments app
Inbox.lv - Inbox.lv Mail
AirPay - Integrate all payment channels via one single API
Webmail.ca.za - Free email, file storage, sms and more.
LeaseLock - Insurance for rent payments (apartment cosigner alternative)