This was a concern for me as well. Brand new relationship with a company: now here's all my most precious banking credentials. There needs to be a lot more assurances around this.
In our case, I used bank creds, and immediately changed them to something else.
One other point of feedback. The AWS rewards is a big draw, but you learn new conditions only after you sign up. I don't think it was intentional but it felt a little bit like false advertising. Be sure to state all the conditions upfront that are required to win the rewards.
So the deal here is: you give us your bank credentials and we won’t require any kind of personal guarantee. Other cards wont get your bank data but will require you to personal guarantee. Fincity is used by intuit/quickbooks, that’s why we chose them.
In our case, I used bank creds, and immediately changed them to something else.
One other point of feedback. The AWS rewards is a big draw, but you learn new conditions only after you sign up. I don't think it was intentional but it felt a little bit like false advertising. Be sure to state all the conditions upfront that are required to win the rewards.