Retargeting is a conversation with people who already know you. The message must differ completely from cold ads: handle objections, do not reintroduce the brand. Never serve the same ad to cold and warm audiences.
Information gathering
Ask up to 4 questions:
- Which platforms and which offer are being retargeted? Meta / Google / TikTok / YouTube / Pinterest / email and SMS?
- What event data already exists? Video views, page engagement, landing page visits, add to cart, checkout started, form submits, purchases. If none, run
53-tracking-setup-globalfirst and let data accumulate. - How large are the current warm pools, and how large is the first-party list? Pixel audience size plus email/SMS/CRM list size.
- Budget, and what is the main objection? Price, trust, timing, or "not now"?
Principles
- Message intensity follows audience heat. Hotter audiences get the offer and urgency; cooler audiences get trust and value.
- Shorter window means hotter audience means stronger message. Someone who visited yesterday is not someone who watched a video last month.
- First-party data is the durable base, not pixel audiences. Post-iOS ATT and with third-party cookies deprecated, pixel-built retargeting pools are materially smaller and decay faster than they used to. Email, SMS, and CRM lists you own do not disappear when a browser changes policy. Build the plan on owned lists and treat pixel audiences as an accelerator.
- Always exclude converters. Do not waste impressions on people who already bought, unless there is a genuine upsell.
- Frequency caps are mandatory. High-frequency retargeting produces irritation and negative feedback, which raises costs.
- Retargeting is 10-20% of budget (repo operating standard is 15%). The pool is finite; volume comes from cold.
- Seed quality beats seed size. A lookalike from purchasers beats a lookalike from viewers.
- Consent applies to every uploaded list. Custom Audience and Customer Match uploads require documented marketing consent, hashed data, and removal on opt-out — see the consent section in
53-tracking-setup-global.
Workflow
1. Build the durable first-party base first
Before designing pixel tiers, confirm these exist:
| Asset | Why it matters | Minimum action |
|---|---|---|
| Email list with consent | Survives cookie and ATT changes; usable on every platform | Capture email before or during checkout, and on the lead magnet |
| SMS list with consent | High-intent channel in US markets | Explicit opt-in with a documented double confirmation where required |
| CRM with source fields | Connects retargeting to actual revenue | Source, campaign, stage, revenue, opt-out flag |
| Logged-in or account users | Stable identifier across devices | Encourage account creation post-purchase |
| Server-side event stream | Recovers events browsers drop | Conversions API / Events API (53-tracking-setup-global) |
If pixel pools are too small to run, the first-party list is what keeps retargeting alive. Upload it as a Custom Audience and Customer Match list, and run email and SMS flows in parallel through 14-email-marketing-global.
2. Audience tiers
| Tier | Audience | Signal | Window | Message direction |
|---|---|---|---|---|
| 1 (hottest) | Add to cart / checkout started | Pixel + server event | 7-14 days | Strong offer, urgency, guarantee |
| 2 | Lead form opened but not submitted, open sales conversation | Pixel, CRM | 3-7 days | Reminder, remove the next-step friction |
| 3 | Landing page visitors who did not convert | Pixel + server event | 14-30 days | Trust, social proof, objection handling |
| 4 | Video viewers above 50% | Platform engagement audience | 14-30 days | Deepen interest, educate, prove |
| 5 | Page and post engagers | Platform engagement audience | 30-60 days | Soft offer, value add |
| 6 | Email / SMS / CRM list | First-party upload | Continuous | Nurture through owned channels, ads as reinforcement |
| 7 | Past customers | Purchase event + CRM | 180 days | Upsell, cross-sell, replenishment, loyalty |
Note on durability: tiers 1-5 are pixel-dependent and will be smaller than the platform-reported estimate suggests. Tiers 6 and 7 are the ones you control. If tiers 1-3 are too small to spend the planned budget, merge them into a single hot tier rather than running several starved ad sets.
3. Message framework per tier
- Tiers 1-2 (about to buy): offer, urgency, guarantee. CTA: "Complete your order", "Finish signing up". Formats: dynamic product ads, countdown, limited availability, abandoned-cart email plus SMS in sequence.
- Tiers 3-4 (interested): objection handling, social proof, soft CTA. CTA: "See how it works", "Read the reviews". Formats: testimonial video, FAQ, comparison, founder explainer.
- Tiers 5-6 (aware): value add and soft offer. CTA: "Learn more", "Get the free [resource]". Formats: educational content, case study, newsletter.
- Tier 7 (existing customers): upsell, cross-sell, replenishment, member-only pricing. CTA: "Your exclusive offer". Formats: bundle, subscription, referral (see
18-referral-program-global).
Message-to-audience map to hand to 05-ad-copy-global:
| Audience | Core message |
|---|---|
| Video viewers 75% | Education plus proof |
| Site visitors, last 3 days | Strong offer plus urgency |
| Page visitors who did not convert | Address the objection plus scarcity |
| Open sales conversation | Personal, last chance |
| Email subscribers, never purchased | First-purchase incentive |
| Past customers | Upsell, cross-sell, replenishment |
4. Creative formats
- Dynamic product ads (catalog required): re-show exactly what was viewed.
- Testimonial and review video: answers "can I trust this".
- Comparison and FAQ: answers a specific, named objection.
- Urgency creative: countdown, limited stock — tiers 1-2 only, and only when the scarcity is real.
- Founder or behind-the-scenes: works well on tiers 4-5 where the barrier is familiarity.
5. Frequency caps
| Platform | Recommended cap |
|---|---|
| Meta | 2-3 impressions per 7 days (hot tiers may run slightly higher) |
| TikTok | 3-4 impressions per 7 days |
| YouTube | 2 impressions per day |
| Any platform, absolute ceiling | 2-3 impressions per person per day |
6. Lookalike and similar audiences
| Seed | Minimum seed size | Lookalike % | Platform | Purpose |
|---|---|---|---|---|
| Purchasers | >= 100 | 1% | Meta | Highest-quality prospecting |
| High-value purchasers (top revenue decile) | >= 100 | 1-2% | Meta | Value-based lookalike |
| Qualified leads | >= 500 | 1-3% | Meta | Scale lead generation |
| Video viewers 75% | >= 1000 | Broad | TikTok | Scale awareness |
| Email / CRM list | >= 300 | 1-5% | Meta, Google Customer Match | Extend from owned data |
Lookalikes are cold campaigns and sit in the 5% lookalike slice of the 30/50/15/5 split, not in the retargeting budget — but their seeds are produced by this system. Build value-based lookalikes wherever revenue data is available; they consistently beat flat purchaser seeds.
7. Exclusions
- Existing purchasers (unless a genuine upsell path exists)
- Submitted leads and closed deals
- Email and SMS unsubscribes, and anyone who exercised an opt-out right
- Audiences currently running in prospecting campaigns (exclude in both directions)
- Cross-tier: hotter tiers excluded from cooler tiers, so each person sits in exactly one tier
Output structure
File name: retargeting-plan-[product]-[YYYYMMDD].md
# Retargeting Plan — [Product/Campaign]
Platforms: [x] · Budget: [amount] ([%] of total) · Primary window: [days]
## 1. First-party base [lists owned, size, consent status, growth plan]
## 2. Audience tiers [tier, audience, signal, window, estimated size]
## 3. Message per tier [tier -> message -> CTA -> format]
## 4. Creative brief [what to produce; hand to 05-ad-copy-global]
## 5. Frequency caps [per platform]
## 6. Lookalike brief [seed, %, purpose, refresh cadence]
## 7. Exclusion rules [converters, opt-outs, prospecting overlap, cross-tier]
## 8. Expected KPIs [retargeting CPA and ROAS, typically 2-3x better than prospecting]
Related skills
51-audience-research-global: defines the original cold/warm/hot tiering.53-tracking-setup-global: pixel, server-side events, and consent are the raw material for every custom audience.05-ad-copy-global: writes the copy for each tier's message.52-account-structure-global: retargeting sits in its own campaign with cross-exclusions.55-scaling-ads-global: scaling cold grows the warm pool — raise retargeting budget in step.14-email-marketing-global: the owned-channel half of tiers 6 and 7.16-marketing-psychology-global: objection handling, social proof, and honest scarcity.
Quality checklist
- First-party list plan documented before pixel tiers, with consent status per list
- Only tiers with enough people to actually spend are created; thin tiers merged
- Each tier has its own message, CTA, and format — no shared creative with cold
- Windows match audience heat: hotter means shorter window and stronger message
- Frequency caps stated per platform
- Lookalike seeds meet minimum size, with value-based seeds used where revenue data exists
- Exclusions complete: purchasers, closed leads, opt-outs, prospecting overlap, cross-tier
- Retargeting budget within 10-20% of total (standard 15%)
- Plan acknowledges pixel pool decay and does not depend on pixel audiences alone