We're using the following hosting services. All of them are certified in the field of Information Security. You can find detailed information on our service providers websites:

• Hetzner: https://www.hetzner.com/de/unternehmen/zertifizierung/
• Agora: https://docs.agora.io/en/Agora Platform/iso_cert
• Twilio: https://www.twilio.com/docs/usage/security/use-headers-to-improve-security