Integrating Google Maps with private app without Enterprise plan?

We are currently developing a private app for our Hubspot page. Our goal is to integrate a Google Maps on a company page widget by using the HubSpot API and passing the address to Google Maps.

Based on previous threads, you can add custom cards. However it appears to do this using private apps this requires an Enterprise plan. This is out of reach for us. Is there any other way we can integrate Google Maps without having to pay for additional subscriptions (such as upgrading to Enterprise or buying a GeoMapper subscription)?

@ChrisSosa1337 so you can create a private app with a button ‘View Google Maps’ and open the Google Map within a iframe on the company page. Make sense?

But is this possible without an Enterprise plan? How would I get started on this? There doesn’t seem to be any info anywhere. It seems like UI Extensions are only possible with an Enterprise plan.

@ChrisSosa1337 you can find more info about creating private apps via this link.