If your SDRs are still spending 40% of their week manually scraping LinkedIn and guessing email formats, your cost-per-acquisition (CAC) is likely skyrocketing. In 2026, prospecting has shifted from a volume game to a signal game . The most successful teams aren't sending more emails; they are sending better ones to people who have already signaled a need. Whether it’s a job change, a recent funding round, or a specific technology installation, AI tools now allow us to mon