Hi aalvarado. I can't speak for other solutions, but Sansan, my company, made a free integration business card scanning app, ScanContacts for HubSpot. You can use this on any mobile device – scan and upload to Contacts on HS. Good for trade shows, events, etc. It's on the HubSpot App Marketplace. If you found another solution, please let me know. I like to know what's out there and how it stacks up.