Buying signal
An observable event suggesting a company or person may be in-market: hiring for relevant roles, raising funding, adopting adjacent tooling, or engaging with the problem space publicly.
Signals rank differently by strength. Hiring for a role your product replaces or augments is strong — budget already exists. Funding is medium: money exists, priorities unknown. Content engagement is weak alone but sharpens the message enormously. The practical use is stacking: a company that raised, is hiring SDRs, and whose founder posts about pipeline is worth interrupting your day for.
LinkedBoost is the LinkedIn MCP for Claude — agent-run outreach with enforced limits and a human trigger on every send. See how it works →