Records can carry a verification status and a last-seen date for business email. On Growth and Scale, Buzzlist shows you that status so you can decide what to send and what to leave alone.
No data provider can promise that every address on earth is live today. What Buzzlist can do is tell you what it knows about each one, rather than handing you a list and wishing you luck.
You can also filter a search down to people who have a business email, a personal email, a mobile or a direct dial, so you never export a row you cannot use.
