If I list a property on Zillow Rental Manager, am I required to use Zillow’s lease tools for my lease agreement? April 14, 2020 22:28 No, the use of our leasing tools is completely optional. Related articles Can I sign an online lease agreement using an existing lease, rather than a lease created through Zillow? Paying for your Zillow Rental Manager listings Where are leases available? Can I upload and sign my own lease? Can I upload and e-sign a lease agreement from my phone, or only on my computer?