PingPing
PingPing is an uptime monitoring and statuspage service based in Germany.
Pricing
PingPing starts at 4$ per month for up to 5 websites and goes up to 125$ for up to 250 websites. They also offer a custom plan for higher volumes.
Read more on the pricing page of the service.
Hosting
PingPing is hosted in the EU on servers of Hetzner.