The connection request is the front door of most LinkedIn outreach. You can send it with or without a note; short, relevant notes tend to lift acceptance, though no-note requests can also perform well at scale.
LinkedIn limits how many requests an account can send, and aggressive sending from a cold profile triggers restrictions. Warmed sender accounts with per-day caps and human-like timing keep acceptance high and accounts healthy.
Put it into practice
TopClozer runs connection request the safe way — on managed sender accounts, with AI writing every touch and one inbox for every reply.