What are buying signals (intent signals) in B2B sales?
Buying signals are observable behaviors that suggest a prospect is moving toward a purchase: engaging with relevant content, following a category, a job change, or researching competitors. They matter because buyers complete about 61% of the journey before ever contacting a seller, and only about 5% of your market is in-market in any given quarter, so the signal is often the only early indication you get. Acting on them pays: deals that included buyer-intent signals ran about 2x larger in one benchmark of thousands of deals.
Last reviewed: July 2026
Definition
A buying signal is any observable behavior that indicates interest or a shift toward a purchase. Some are explicit, like requesting a demo. Most are softer: engaging with content about a problem, following a category or a competitor, a relevant job change, or repeated research on review sites. On their own they are not proof of intent. Combined with fit, they tell you who to talk to now instead of guessing.
The main types
| Signal | What it suggests | How to act |
|---|---|---|
| Engages with relevant content | Self-identifying with a problem you solve | Reach out warmly, reference the shared topic |
| Follows a category or competitor | Early-stage interest, often pre-need | Add to nurture, watch for escalation |
| Job change into a buying role | New budget, new priorities | Timely, relevant introduction |
| Repeated comparison research | Actively evaluating, later stage | Fast, specific outreach |
| Pricing-page visits | Considering you specifically | Prompt, helpful follow-up |
Why signals beat cold lists
Because the decision happens early and mostly out of your view. Buyers finish about 61% of the journey before they contact a seller (6sense, 2025), and only about 5% of buyers are in-market in a given quarter (Ehrenberg-Bass). A static cold list treats everyone the same. A signal tells you which of them just leaned in. It shows up in results, too: in a benchmark of thousands of deals, those that included buyer-intent signals were about 2x larger (Dreamdata and G2, 2024).
How to act on a signal without being creepy
Use public behavior and shared context, not surveillance. Reference the thing you both saw, the post, the topic, the event, rather than implying you have been tracking someone. Lead with something useful. Respect fit: a signal from someone who is not your buyer is noise. The goal of a first touch is a relevant conversation, not a hard pitch.
Slingapult's read: the strongest signal most teams overlook is public engagement with the voices their buyers already follow. It is fit plus interest, in the open, and it is the cheapest warm list you have.