Open Profile
A Premium setting that lets anyone on LinkedIn message the person for free, without a connection or an InMail credit.
Open Profiles are the free lane in cold outreach: no invite spent, no InMail credit, straight to the inbox. Good sourcing flags them automatically, because a list with many Open Profiles needs less invite budget to work. The trade: these people get more cold volume than anyone, so the writing bar is maximal.
LinkedBoost is the LinkedIn MCP for Claude — agent-run outreach with enforced limits and a human trigger on every send. See how it works →