Who can see your profile is the one thing to settle
The matching page says profiles are visible only to approved members. The privacy policy says identifiers and professional data may be shared with YC-funded companies and other users. Those describe different audiences. The policy doesn’t name the matching product, and YC’s site footer lists matching under Programs, so the policy is the document to read. [1] [2]
Two questions the policy leaves open
The policy doesn’t say whether matching data falls under the Startup School terms alone, and it doesn’t say whether one profile field can be removed without closing your account. Ask YC in writing before you rely on either answer. [2]
How to delete your data
Send a written request to the privacy address named in YC’s privacy policy. The policy gives no turnaround time. It keeps data until deletion, or longer where business or legal reasons apply, and inactive accounts may be terminated while YC keeps its rights to user content. [2]
The verdict: treat your profile as visible beyond the matching list
Assume your profile can reach more people than the approved-member list suggests. Keep LinkedIn and contact details to what you would share with a stranger. Before you join, get written answers on profile visibility and on deletion. [1] [2]