"Some companies don't integrate to QBO and others have really bad reviews."

Which means what? Without knowing, we could end up recommending all those same resources, wasting our time. Have you looked for an app?

https://quickbooks.intuit.com/app/apps/home

And have you asked the QB Online community?

https://quickbooks.intuit.com/learn-support/us-quickbooks-community/misc/03/community-us

They would be your better resource for this need.