These are the banks in Greece you can connect to Vault. They connect through Enable Banking; see Connecting a European bank for how that works.
The bank search in the app is always the most up-to-date list. Banks are listed under their official names, which can differ from the brand you know, so try the name of its group or its town too. Still not there? See If your bank is not in the list.
Alpha Bank
bunq
Credia Bank
DiPocket
Epirus Bank
Eurobank
Finductive
Genome
iBanFirst
N26
National Bank of Greece
Optima bank
PayPal
Piraeus Bank
ProCredit Bank
Revolut
Viva.com
Wamo
Wise
