<b>Why your uploaded list 'isn't ready'</b>
Uploaded a contact list to LinkedIn and saw 'audience too small'? You're not doing it wrong.
LinkedIn needs at least <b>300 matched members</b> before it will let you advertise to a list. Matched means it found those emails on real LinkedIn profiles.
Here's the part beginners miss: match rates run around 50-70%. So a 500-email list might only match 300 people, just barely clearing the line.
Think of Matched Audiences like a guest list at a club: only people whose name (email) is already on a real LinkedIn account get waved in.
Next step: before uploading, count your list. Want a safe 300 matched? Start with roughly 600-700 clean business emails, not personal Gmail addresses.
B2B Lever
@B2BLever