Most outbound advice focuses on copy. "Use this subject line." "Start with a compliment." "Keep it under 50 words." None of that matters if your timing is wrong.
What is a buying signal?
A buying signal is an event that indicates someone might be open to a conversation about your product. Common signals include:
- Funding round announced - The company has money to spend and goals to hit
- New hire in a relevant role - They are building a team, which means they have a problem to solve
- Job posting matching your domain - They are actively looking for a solution to the problem you solve
- LinkedIn post about a pain point - They are thinking about the problem right now
- Competitor mentioned in a post - They are evaluating alternatives
The math behind signal-based outreach
Traditional cold email averages 1-3% reply rate. Signal-based outreach averages 12-20%. The difference is not magic. It is relevance.
When someone just raised a Series A and you reach out about a problem they posted about last week, your message is not cold. It is contextual. The recipient thinks: "How did they know?"
How to implement it
You do not need to manually track signals. Tools like Cluently automate the entire flow: detect the signal, research the person, write a personalized message, and send it at the right moment. The founder only steps in when a conversation starts.