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Audience segments for media planning

Build an evidence-led audience segment document and a media planning decision from customer research, CRM fields and campaign goals.

5 min read

Use these prompts to turn mixed research and CRM data into a segment document that a paid media team can activate. They are for campaign planners who need to decide whom to reach, whom to avoid, what each group needs, and which channel roles are justified.

Start with the evidence, not a preferred channel or a familiar audience label. The final prompt produces the decision record you can take into a planning meeting.

Key point

Start with addressability

A useful segment has a distinct need or barrier, and a way to reach or measure it. A descriptive label alone is not a media audience.

1. Gather the inputs before segmenting

Put the material into one working document before you use the first prompt. You do not need perfect data, but you do need the source, date and limitation of each item.

Include:

  • Customer interviews, survey answers, review themes and sales-call notes.
  • CRM field names and their actual values. Include definitions if someone has documented them.
  • Conversion events, such as lead submission, demo booking, purchase, renewal or product use.
  • Existing campaign results, including what audience was actually used.
  • Offer rules, markets, consent status and groups that must not receive the campaign.

Do not paste a CRM export containing names, email addresses, phone numbers or free-text notes that identify individuals. The planning task needs field definitions, value distributions and aggregate patterns, not personal records.

Watch out

Do not treat a CRM field name as proof

A field called industry, status or lead source can mean different things across teams. Confirm its definition before you build targeting around it.

Run Prepare the audience evidence sheet first. Its job is to separate facts from labels. For example, recent trial user may be a usable CRM group, but it is not yet a reason to give that group a separate message. The research may show that recent trial users include people comparing alternatives and people who simply ran out of time. Those are different barriers, and may require different treatment.

2. Build segments that change the plan

Use Draft priority audience segments once you have the evidence sheet. Limit the output to a primary and secondary segment where possible. A long list creates the appearance of precision while leaving no clear buying decision.

A segment belongs in the plan only if it changes at least one of these:

  • The message or proof point.
  • The conversion action.
  • The channel role or audience method.
  • The suppression rule.
  • The measurement signal.

For each segment card, look hardest at Need or job to be done, Trigger, Barrier and Addressable definition. These fields connect customer evidence to media execution. Operations teams is rarely sufficient. Teams replacing a manual reporting process after a compliance review gives you a trigger and a message direction, provided your evidence supports it.

Check

A segment is ready to plan against when you can answer three questions

What makes this group act now? What stops it acting? Which field, behaviour or media context lets you reach or measure it?

3. Separate exclusions from low priority audiences

Run Set exclusions and suppression rules before choosing final channel tactics. This prevents an otherwise sound plan from spending against people who cannot convert, have already converted, or should receive a different message.

There are two decisions here. An exclusion says the audience is not eligible. A suppression says the audience may be eligible, but not for this campaign at this time. Keep them separate in the schedule. A recent purchaser might be suppressed from an acquisition message, while a non-serviceable postcode is excluded altogether.

Check that each rule names the data field and the point where it is applied. Exclude existing customers is not implementable. Suppress records where customer_status equals active is implementable only if the field is current and its meaning is confirmed.

4. Give channels a job, not a default place

Use Match segments to channels to create a channel-role table. Do not ask it to select every channel available to you. Ask whether a channel has a specific role for a particular segment and whether you can measure that role.

The table should make weak choices visible. If the only justification is that a channel is widely used, the recommendation is unsupported. If you cannot confirm targeting or measurement capability, record that as a dependency. Capabilities and product limits can change, so check the current documentation at xAI documentation overview when your workflow depends on a specific feature.

Note

Keep test plans narrow

Test one meaningful uncertainty at a time, such as message barrier or audience definition. A test that changes audience, creative and channel together rarely explains what caused the result.

5. Check the final decision for unsupported claims

Run Make the media planning decision last. Read the Why this is the decision section line by line. Every claim should trace back to a research source, CRM field, campaign result or explicit constraint. If it does not, move it to Evidence gaps and tests.

Use this table to review common problems before approval:

If you see this It usually means Do this
Two segments have the same need and message The split is descriptive, not strategic Combine them and retain the usable targeting distinction as a sub-rule
A segment has no addressable definition Research is ahead of your data Plan a test or measurement approach, not scaled targeting
A channel appears without a role The plan began with inventory Remove it or define the segment-specific job
An exclusion lacks a field and value The rule cannot be activated reliably Assign an owner to define the data rule

When the prompts do not work

Do not force a neat segment document from thin evidence. If the output repeats generic labels, produces unsupported channel claims or cannot distinguish primary from secondary audiences, return to the evidence sheet. Add the missing CRM definitions, identify the source of conflicting research, and ask the campaign owner to rank the commercial objective.

If the evidence remains weak, make a smaller decision: choose one clearly addressable group, suppress obvious ineligible groups, and frame the rest as tests. That is more useful than presenting assumptions as settled audience strategy.

Copy-ready prompts

5 prompts. Open one to read it, or take the whole pack.

1Prepare the audience evidence sheetUse this first when research notes, CRM exports and campaign objectives are scattered across files or use different audience labels.
Create an audience evidence sheet for a media planning project.

Campaign goal: [state the commercial goal, conversion action, market, timing and any delivery constraint]
Product or offer: [describe the product, price point if relevant, purchase process and eligibility]
Customer research: [paste interview notes, surveys, reviews, sales-call notes or research summary]
CRM fields and values: [paste the field names, allowed values, definitions, record counts if available and known data-quality issues]
Existing campaign results: [paste channel, audience, creative theme, outcome and caveats]
Business exclusions: [paste audiences that cannot be targeted, customers to suppress, geographic limits and brand restrictions]

Return a Markdown document with these sections:
1. `Source inventory`: list each source, what it can establish, its date if provided, and its main limitation.
2. `CRM field map`: a table with columns `field`, `meaning`, `usable values`, `planning use`, and `data risk`.
3. `Audience signals`: group evidence into needs, purchase triggers, barriers, current solution, category knowledge, and likely value.
4. `Candidate audience labels`: list no more than eight plain-English labels. For each, state the evidence behind the label and whether it is directly targetable, only measurable after conversion, or not currently addressable.
5. `Conflicts and gaps`: identify contradictions, missing definitions, small samples, stale evidence and unsupported assumptions.

Do not create personas or infer demographics, intent, income, job title or channel use unless the supplied material explicitly supports them. Keep exact customer wording in quotation marks where available. If a source is ambiguous, record the ambiguity under `Conflicts and gaps` and do not resolve it by guessing.
2Draft priority audience segmentsUse this after the evidence sheet is complete and you need a working segment document for the channel plan.
Write a priority audience segment document for the campaign below, using only the supplied evidence.

Campaign goal: [paste the goal]
Product or offer: [paste the offer and conversion action]
Audience evidence sheet: [paste the completed evidence sheet]
Available activation data: [paste first-party audiences, consent status, CRM matching capability, site events, publisher or platform audience options, and geographic coverage]
Constraints: [paste budget shape, timing, market, frequency concerns, brand rules and exclusions]

Return Markdown in this exact order:
1. `Planning recommendation`: name the primary segment, secondary segment and any segment to hold back. Give one sentence of reasoning for each.
2. `Segment cards`: create one card for each recommended segment, with these fields:
   - `Segment name`
   - `Priority` (primary or secondary)
   - `Who is included`
   - `Need or job to be done`
   - `Trigger`
   - `Barrier`
   - `Message implication`
   - `Addressable definition`
   - `Evidence`
   - `Confidence` (high, medium or low)
3. `Not a priority now`: list plausible audiences that should not receive planned spend, and state why.
4. `Evidence gaps before launch`: list the missing fact, why it matters, and the cheapest practical way to test or collect it.

Use a segment only if it differs from another segment in need, trigger, barrier, addressability or message implication. Do not split segments merely by age, seniority, location or CRM status unless that difference changes the campaign decision. Where evidence is weak, use conditional wording such as `test as a hypothesis` and mark confidence as low.
3Set exclusions and suppression rulesUse this when the segment document has identified target groups but the plan still risks paying to reach ineligible, existing or unsuitable people.
Create an exclusion and suppression schedule for this paid media campaign.

Campaign objective: [paste the objective]
Offer and eligibility rules: [paste the offer, qualifying conditions, territories, availability and any restrictions]
Priority segment document: [paste the segment document]
CRM fields: [paste relevant fields, values, data freshness, consent flags and identifiers]
Site and conversion events: [paste event names, definitions, lookback windows if known, and known tracking gaps]
Operational exclusions: [paste employees, partners, recent purchasers, open cases, existing contract types, unsuitable locations or other groups]

Return a Markdown table with columns: `audience or condition`, `exclude or suppress`, `reason`, `data rule`, `where applied`, `risk if wrong`, and `owner to confirm`.

Then add:
- `Pre-launch checks`: five to eight checks that can be completed before audiences are activated.
- `Unresolved rules`: any rule that cannot be implemented from the supplied fields.

Distinguish an exclusion from a suppression. Use `exclude` for people who should not be eligible for the campaign. Use `suppress` for people who may be eligible generally but should not receive this message now. Do not invent event windows, consent rules or field meanings. If a field could mean more than one thing, quote its value, mark the rule as unresolved and name the person or team that must define it.
4Match segments to channelsUse this when you need channel roles that follow the audience evidence rather than a standard channel list.
Recommend channel roles for the following audience segments. This is a planning recommendation, not a forecast.

Campaign goal and conversion action: [paste]
Priority segment document: [paste]
Exclusion and suppression schedule: [paste]
Available channels and formats: [paste the channels you can buy, relevant formats, markets and measurement capability]
Known performance evidence: [paste previous results, research findings or publisher information]
Budget and timing constraints: [paste]

Return Markdown with:
1. `Channel-role table` with columns `segment`, `channel`, `role`, `message moment`, `audience method`, `exclusions to apply`, `measurement signal`, `evidence strength`, and `do not assume`.
2. `Channel choices not supported by evidence`: list channels or tactics that may be tempting but lack a stated audience or measurement case.
3. `Test plan`: propose up to three tests. For each, give a hypothesis, the segment, the variable being tested, the success signal and the decision that follows either result.

Assign a channel only when the supplied evidence supports a reason for its role, such as reaching a known addressable group, responding to a stated trigger, or measuring the conversion action. Separate evidence from assumptions. If channel access, targeting capability or measurement is unknown, write `confirm capability` rather than claiming it is available.
5Make the media planning decisionUse this last, once the segment, exclusion and channel work is ready for approval.
Produce a one-page media planning decision from the materials below.

Campaign goal: [paste]
Priority segment document: [paste]
Exclusion and suppression schedule: [paste]
Channel-role recommendation: [paste]
Stakeholder questions or constraints: [paste]

Return Markdown using exactly these headings:
## Decision
State the primary segment, secondary segment, segments excluded or held back, and the recommended channel roles in no more than 140 words.

## Why this is the decision
Give four to six bullets. Every bullet must tie a decision to a stated piece of evidence.

## Activation rules
List the audience definitions, suppression rules, message differences and measurement signals that must be present before launch.

## Evidence gaps and tests
List only gaps that could change spend, targeting or message. State the test or confirmation needed.

## Approval required
List the named decision, the owner type needed to approve it, and what happens if approval is not obtained.

## Do not do
List up to five actions that the evidence does not support.

Do not recommend budget amounts, reach estimates or performance outcomes unless they are supplied. If the materials point to more than one reasonable decision, present the options in a two-column table with `option` and `condition for choosing it`, then state what evidence would settle the choice.

Last checked against xAI’s own pages on 2026-08-21. Grok changes quickly; anything version-specific should be confirmed upstream before you rely on it.

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