When using our XMPP service, ProtonXMPP may collect information about both your usage and any device you may use to access the service. This may include details about your system or messages. We may use this data to improve our service, or conduct research.

Please be aware information that is collected by ProtonXMPP will not be transferred to unaffiliated third-parties, but data may be shared with our associated businesses.

Any changes to this policy will be posted on the Privacy Policy link on our homepage.

Your use of these services indicates your consent to these terms.