Dealmachine has integrated a cold calling dialer that we've been beta testing. While I'm not a huge fan of how most folks do cold calling, I believe there is a legal/permissible use case for it.

We're contacting our RTS mail ONLY if the're not on the DNC list. We've only been at it for a few weeks but we're getting regular appointments booked!

I"m a regular user of Deal Machine's senior data and have been very impressed with their advancements so far this year.