Separate invitations
Each recipient receives their own email, without the addresses of the other participants.
Private messaging for consenting adults
Create an anonymous conversation, add text or images, then invite someone by email. They see nothing before explicitly accepting the invitation and confirming that they are an adult.
Each recipient receives their own email, without the addresses of the other participants.
Guests join the conversation through a private link that identifies them only by their name.
Photos are cleaned to remove metadata before they are stored.