The outreach engine for proprietary search.
Other tools find the companies. Sonar helps you call the owners — and keeps track of every conversation, so nothing gets dropped.
Join the waitlistOne owner per card. Tap to dial, swipe to log what happened, move to the next.
Your follow-ups live in a spreadsheet that stopped being true in week 3.
Every call starts from a blank page, because your CRM was built for customers — not for owners who aren’t selling.
The week your day job gets busy is the week your search quietly stops.
Sonar isn’t another database. Bring the list you already have — a Grata export, a Clay table, a CSV of state filings. Sonar finds each owner’s name and a reason to call, then gives you a short list to get through each day. Calls, emails, and letters all get written down as you go.
Built while running my own campaign: 52 cold dials, 3 owner conversations, all of it logged in the tool on this page.
Get early access
You’re on the list — I’ll be in touch within a week.