Check out HubLead - I always hear them as the go-to LinkedIn integrated tool for activity tracking and ease of use (I'm a solo HubSpot Consulting shop, so I've seen this question a lot, but haven't used it myself).
Apify has a few real estate focused scrapers (Realtor/Zillow) that you can push listings actively into Clay tables. I do this for interior design firms
Happy to chat through your instance and run a free audit of your suite. I'm a solo HubSpot Consultant and have been for the last 5 years - Won their 'Customer First' Partner award in 2022 for NAM.
Hey Clay - I've submitted my Clay Creator application and haven't heard back over a few weeks. Any way I can get a status update on my application and what If anything) I need to do to qualify? I have Clay as a key piece of my business growth and clients ready to onboard pending my acceptance.