* Signal is open source and controlled by a non profit, whereas Whatsapp is closed source and owned by Meta
* Signal encrypts metadata (essentially, who is sending messages to whom) whereas WhatsApp does not.
* Signal allows you to use a username instead of sharing phone#
* Signal is open source and controlled by a non profit, whereas Whatsapp is closed source and owned by Meta
* Signal encrypts metadata (essentially, who is sending messages to whom) whereas WhatsApp does not.
* Signal allows you to use a username instead of sharing phone#