Lead response time is how quickly you follow up with a new lead after they come in. It is one of the most researched and most ignored metrics in sales: leads contacted within minutes convert at dramatically higher rates than leads contacted hours later, because interest decays fast. The rule of thumb is to respond within five minutes during business hours. Fast response is cheap conversion — the easiest win a team has.
In plain English
When someone raises their hand, they are hot — right now. An hour later they are lukewarm, a day later they have moved on. Speed is the single cheapest way to turn an inbound lead into a real conversation.
Why it matters to you
You cannot control whether you get assigned a fast follow-up in every team, but you can make your own response feel instant. Even a quick "got this, let's talk tomorrow" keeps the door open. Reps who move fast on leads post higher conversion and look sharp to their manager. In interviews, "I responded in minutes, not days" is a concrete, verifiable selling point.