Plaid Link is the interface you see when you add your bank account to any app or service that uses Plaid, such as Venmo, Acorns or Chime. And today’s update is all about using Plaid with multiple apps. The first time you connect your bank account, you search for your bank, you enter your credentials and you log in. The second time you need to add your bank account, Plaid shows you previously added bank accounts.