Entopiq

A job post brings in hundreds of applicants. Some of the best people never apply: they're someone a coworker already knows. Alfred finds them in Slack. A teammate who knows the person invites them to talk, and the recruiter only hears back if the person wants to. Looking for 3-4 design partners to try it free. How it works: entopiq.com/alfred

Employees can refer someone directly too. They send the invite from their own phone, and the recruiter only gets the person's name and email if they agree to talk. That's how warm referrals are meant to work, with discretion built in.