B2B buying signals FAQ

A buying signal is something that happened at a company that makes it more likely to buy now than last month. This page explains which signals predict a purchase, how they differ from intent data, how to compare the providers that sell them, and how to put them to work in your CRM and your outreach. Lusha’s own figures are included with their source.

Last updated: October 2026

What buying signals are

How do I identify B2B buying signals?

Look for events that change a company’s priorities, budget or decision makers. The reliable ones fall into four groups:

• Growth. Headcount rising, a hiring surge in one department, more spend on technology. The company is expanding and is likely budgeting for it.
• Events. A funding round, a new executive, a strategy shift, a partnership. Something just reset who decides and what they are trying to do.
• Intent. People at the company asking publicly for recommendations or describing a problem you solve.
• Risk. Headcount or spend falling. Useful the other way round: a churn warning for your customers, or a cost-saving opening at a competitor’s.

A signal is only useful if you know when it happened. A funding round from last week is a reason to call. The same round from eighteen months ago is background.

What is the difference between buying signals and intent data?

Intent data usually means a score showing that a company is researching a topic, built from content consumption across a network of publishers or review sites. It tells you interest is rising, but not who is interested or why.

A buying signal is a specific event you can verify: a named person joined, a round closed on a date, twelve roles were posted this week. Intent says “something is happening”. A signal says what happened, so you can open with it.

Many teams use both: intent to narrow the account list, signals to choose the moment and the message.

Which signals to watch

Which buying signals predict a purchase?

It depends on what you sell, so match the signal to the budget it creates:

One signal is a reason to look. Two or three on the same account within a few weeks, such as a funding round followed by a hiring surge in sales, is a reason to prioritize it this week.

How do I find companies that just raised funding?

Public sources announce rounds, but they leave you with a company name and no contact. What you need is the round, its date, and the person who now owns the budget, in one place. Filter by date first: a round announced in the last 30 to 60 days is the window when new spend is being planned.

Which tools show which companies are hiring?

Job boards show individual postings. For sales, the useful signal is a surge: a company posting well above its usual rate, or concentrating roles in one department or location. That shape tells you which team is scaling, and so who to contact.

Which tools show job change and funding signals?

Several providers track one or the other. Fewer track both at contact and company level, with a date on each, in the same record. Check whether job changes are detected for the people already in your CRM, not only for a general database, and how quickly a change appears after it happens.

Comparing providers

Which data providers publish buying signals?

Providers cover different kinds of signal. Intent specialists such as Bombora and 6sense focus on research activity and predicted buying stage. Contact data providers such as ZoomInfo and Lusha attach events to companies and people. Funding-focused sources such as Crunchbase cover rounds and acquisitions.

When you compare them, ask four things: which signals are included, whether each one carries a date, how often they refresh, and whether the signal arrives with a contact you can reach.

What is a good alternative to ZoomInfo intent data?

Start with what you use intent data for. If it is to rank accounts by research activity, another intent specialist is the like-for-like swap. If it is to decide who to call this week and what to say, dated events on named companies may do the job better, because they give you an opening line rather than a score.

Putting signals to work

How do I monitor contact job changes in my CRM?

Run the contacts you already have against a job-change source on a schedule, and route each change to an owner. A change has two uses: the person who moved is a warm lead at their new company, and the account they left now has a gap someone needs to fill.

Without monitoring, records go stale quietly. In a measured cohort, about one in eight US sales leaders changes role each year.

Which tools find companies ready to buy?

No tool knows a company is ready. What a tool can do is combine fit, meaning the company looks like your past customers, with timing, meaning something just changed. Check whether the tool explains its ranking, so your team can see why an account is at the top and decide whether they agree.

How do I find companies like my best customers?

Give a lookalike tool real closed-won accounts rather than a description of your ideal customer, because it can then learn from what actually bought. Ten to twenty examples work better than three. Exclude your current customers, and check that the results come with a contact, not only a company name.

Can an AI agent use buying signals?

Yes, if the provider exposes signals through an MCP server or API. Signals are rare in MCP responses: most servers return the contact or company record without a signal attached. Check before you build a workflow that depends on one.

Check it yourself

• Signals hub for all 26 signals and what each detects
• Buying signals for how they work in the product
• Campus plays for signal workflows you can run today
• B2B data accuracy FAQ for how the contact data behind each signal is verified