You might be asking yourself, "Why are random people adding me on Snapchat?" ... Snapchat has this feature where it determines which friends you have added, and they will show possible mutual friends you have. People that see you on Quick Add may add you if they know you."12 jul 2021
Why am I getting random adds on Snapchat by phone number?
If you have added your phone number on the app, you may show up on the accounts of people who have your number saved on their phones under 'People you may know'. This is because Snapchat lets you sync your phone contacts to help you add your friends easily.19 ago 2020