The modern buyer does the majority of their research before ever talking to sales. By the time someone is reading your pricing page or comparing you against a competitor, they have a problem they are actively trying to solve. Inbound sales is about catching that intent before it cools — routing the right visitor to the right conversation while they are still on the page.
Done well, inbound sales shortens the gap between marketing and revenue: the same traffic your content and ads already generate becomes pipeline, because high-intent visitors get a fast, human response instead of a contact form and a 24-hour wait.