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The ultimate free tool for fast and reliable lead assessment.
Upload your leads and receive a report that shows you the health of your data and how it compares to your peers. Powered by Real Contact API & used by teams to verify phone, email and address data.
Free Lead Data Assessment! Powered by Trestle's Real Contact API
Kushal Shahleft a comment
Real Contact started with a simple question: Why are we still guessing if a phone number is real and contactable in 2025? Sales teams, buying contact lists at huge costs deserve better tools, and data quality shouldn't be a bottleneck. Huge thanks to the team for making this real — and to the early users who pushed us to keep refining it. Excited for what’s next.
Real Contact Phone Grading HubSpot AppVerify phone activity and email to assess contactable leads