The short answer: A buying signal is a dated, public change at an account, such as a new executive, an agency review, or a launch, that suggests a media plan is about to move. Watch a short list of them, act while they are fresh, and open with one hypothesis and one question.
Every sales tool markets signals, every enablement deck lists them, and every seller has been told to "sell to the trigger." Yet many ad sellers still start the day with a list and a sequence, not with what changed at their accounts overnight.
This guide gets specific about which signals matter in media sales, how to rank them, and how to turn each one into a first message.
Why signals matter more now
Two things changed. Cold volume became a weaker strategy, as buyers filter harder and inboxes fill up. And buyers leave more public traces: job changes, funding news, earnings calls, launches, agency reviews, and hiring are all easier to see than they used to be.
Budgets are also moving. The IAB's September 2026 outlook forecasts US ad spend up 12.3 percent in 2026, with social up 16.5 percent, CTV up 15.6 percent, and commerce media up 13.6 percent. The same survey found 86 percent of buyers are changing or expect to change how they measure. When money and measurement are both shifting, timing matters as much as the message.
Nine signals worth watching in media sales
Not all signals are equal. A reasonable starting order for most media sellers:
- A buyer you know changes jobs. They often bring trusted partners with them.
- A new executive at the brand. New marketing or finance leaders tend to revisit agencies and channel mix.
- An agency review. Decision windows are short and incumbents are exposed.
- Funding or an IPO. New money often means new brand and performance spend.
- A product launch. New products and markets need media support.
- An earnings call mention of a channel. If leadership names CTV, retail media, or creators, spend may already be moving.
- Hiring for media roles. A new retail media or CTV lead usually means budget is following.
- Public thought leadership. A stakeholder who writes or speaks about a topic gives you a natural reason to engage.
- New creative or a site refresh. A new campaign often signals a fresh brief.
Test this order against your own results. The right ranking depends on what you sell.
Why timing beats content
A signal that fired six weeks ago is often stale. The brief may be written and the shortlist set. A practical rule of thumb, not a benchmark: act on job changes and executive moves within a couple of weeks, on funding and launches within a month, and on earnings mentions within the quarter. Freshness often matters more than the type of signal.
The signal-to-first-move framework
For each signal you need three things: the signal with a source you can point to, a hypothesis about what it means for spend, and a first move that references both without being creepy.
The pattern: acknowledge the signal, offer one hypothesis, ask one question. No deck, no calendar link in the first paragraph. When a colleague knows the person better than you do, route the note through them. Our guide to warm introductions covers how.
Stack signals with relationships
The strongest reasons to reach out combine more than one thing. A new executive plus a launch plus a colleague who knows the new executive is a far better reason than any of the three alone. Signals tell you when. Relationships tell you who can open the door. Without the second, a good signal often becomes a cold email with a news hook.
Category context
Signals mean more when you overlay category movement. A funding round at a consumer brand that sells through social and retail is a stronger signal for a social or commerce seller this year, given where the IAB sees growth.
Keep a one-page cheat sheet for your top three categories: where spend is growing, which formats are winning, and what a typical buyer move looks like. When a signal fires, the sheet tells you which hypothesis to lead with.
Building a signal habit
Signals fail as an occasional campaign. They work as a daily habit.
- Every morning, 15 minutes: review new signals across your top accounts and pick what to act on today.
- Every week: adjust your watchlist based on relationship freshness, signal freshness, and fit. Our guide to account prioritization explains how to score it.
- Every month: review replies by signal type. Keep the signals that produce meetings and mute the rest.
Signals by role
- Leaders: if your reps cannot name the three signals that matter most for your category, the gap is coaching, not data.
- Managers: ask in one-on-ones which signals each rep acted on this week and what happened.
- Enablement: build first-move examples by signal type and retire generic cold templates.
- Revenue operations: track the time between a signal and the first message. Long gaps mean the process is broken.
A hypothetical example
The following is a hypothetical scenario for illustration. It does not describe a real customer or company.
Lena sells a podcast network. On Tuesday she sees that a mid-size pet food brand has hired a new VP of marketing, who announced the move on LinkedIn. Two weeks earlier, the brand's earnings call mentioned growing audio and creator spend. Lena checks her team and finds that a colleague worked with the new VP at a previous company.
Her hypothesis: the new VP will review the plan within a quarter, and audio is already on the agenda. Her colleague sends a short congratulations note and offers an introduction. Lena's note follows with one question: "Is audio sitting with your media agency or with the brand team this year?" The VP replies with the name of the right planner.
Checklist: acting on a buying signal
- The signal is public and you can point to its source.
- It is fresh enough to act on.
- You have a one-line hypothesis about what it means for spend.
- You know which stakeholder the signal matters to.
- You have checked whether a colleague knows that person.
- Your message references the signal and asks one question.
- You will log the result so you can judge the signal type later.
Common mistakes
- Chasing every alert. Ten alerts a day means none get handled well. Pick the few that matter for your category.
- Treating anonymous intent as a signal. A topic spike is weak unless it ties to a named person and a change you can verify.
- Sending the same reference to everyone. A finance leader and a creative director care about different signals.
- Waiting for the perfect signal. Two modest signals plus a warm path beat one big signal with no path.
- Sounding like surveillance. Reference only public information and keep the hypothesis generous.
Quick answers
Is third-party intent data worth it? Sometimes, when combined with named stakeholders and warm paths. Alone, it tends to produce volume rather than meetings.
How many accounts should I watch? A watchlist you can review in 15 minutes a day. For many sellers that is a few dozen accounts.
Do signals matter for existing accounts? Yes. Executive changes and agency reviews threaten renewals the same way they open new deals.
From one seller to another
The sellers I would want on my team are not the ones with the most alerts. They are the ones who notice the one change that matters, know who can open the door, and write two honest sentences about it.
The free Media Territory System course is a good place to build that habit into a weekly system. Elo puts dated signals, such as job changes, agency changes, earnings calls, and brand launches, beside the people on your team who know someone at the account, right inside Gmail and LinkedIn.
Sources: IAB, IAB Raises 2026 U.S. Ad Spend Forecast to +12.3% YoY Growth, Sept 10, 2026 (checked Oct 24, 2026).
