google-ads-remarketing-list-builder

Remarketing List Builder

Complete guide for setting up effective remarketing lists and RLSA strategies for lead generation with advanced segmentation and messaging sequences.

GAQL: Check Remarketing List Sizes + RLSA Coverage

Use google_ads_run_gaql to audit remarketing list health and RLSA coverage:

-- All remarketing/customer match lists with sizes
SELECT user_list.name, user_list.type,
    user_list.size_for_search, user_list.size_for_display,
    user_list.membership_life_span, user_list.eligible_for_search,
    user_list.eligible_for_display
FROM user_list
ORDER BY user_list.size_for_search DESC
LIMIT 50

-- RLSA audiences active in Search campaigns (observation + targeting)
SELECT campaign.name, ad_group.name,
    ad_group_criterion.user_list.user_list,
    ad_group_criterion.type, ad_group_criterion.bid_modifier,
    metrics.impressions, metrics.clicks, metrics.conversions
FROM ad_group_audience_view
WHERE campaign.advertising_channel_type = 'SEARCH'
AND segments.date DURING LAST_30_DAYS
ORDER BY metrics.impressions DESC
LIMIT 100

Quick decision guide for choosing remarketing type in references/decision-trees.md.

Essential Remarketing Lists

LIST HIERARCHY:
┌──────────────────────────────────────────────────────────────┐
│                    ALL VISITORS (30d, min 1000 Search)        │
│    ┌────────────────────────────────────────────────────┐    │
│    │         SERVICE/PRODUCT PAGE VISITORS (30d)         │    │
│    │    ┌────────────────────────────────────────────┐   │    │
│    │    │         HIGH INTENT VISITORS (14d)          │   │    │
│    │    │    ┌────────────────────────────────────┐  │   │    │
│    │    │    │         CONVERTERS (180d)           │  │   │    │
│    │    │    └────────────────────────────────────┘  │   │    │
│    │    └────────────────────────────────────────────┘   │    │
│    └────────────────────────────────────────────────────┘    │
└──────────────────────────────────────────────────────────────┘

Setup each list: Audience Manager → Segments → "+" → Website visitors. Use URL rules (contains "/services/", "/contact", "/thank-you", etc.) with appropriate membership durations.

Advanced Segmentation

Engagement-based: Bounce (don't target), Engaged (2+ pages, soft CTA), High Engagement (180s+ session, strong CTA).

Recency-based:

• Hot Leads (1-3 days): highest bids, aggressive messaging
• Warm Leads (4-14 days): medium bids, reminder messaging
• Cold Leads (15-30 days): lower bids, value proposition refresh
• Dormant (31-90 days): lowest bids, special offer/incentive

Funnel-based: Blog readers (lead magnet) → Service explorers (case studies) → Form starters (simplified form/phone CTA).

Form abandonment: Requires GA4 events (form_start without form_submit, 7-day window). Strategy: "Still have a question?", direct contact options.

RLSA (Remarketing Lists for Search Ads)

Implementation Modes

Observation (Bid Only): Everyone sees ads, RLSA users get bid boost. Use when testing RLSA value or broad campaign goal. Setup: Campaign → Audiences → Add → "Observation" → Set bid adjustment.

Targeting (Target Only): Only RLSA users see ads. Use for competitor bidding (return visitors only), broader keywords with known users. Setup: Campaign → Audiences → Add → "Targeting".

RLSA Bid Adjustments

Audience Segment	Recommended Bid Adjustment
All visitors (30d)	+10% to +20%
High-intent pages	+30% to +50%
Cart/form abandoners	+40% to +70%
Past converters (upsell)	+20% to +40%
Converters (exclude)	-100% (exclusion)

Recommended RLSA Structure (Hybrid)

• Campaign 1: General Search (all users) with RLSA as Observation, bid adjustments per segment, exclude converters
• Campaign 2: RLSA High-Intent (RLSA only) — broader keywords OK, more aggressive bids, personalized messaging
• Campaign 3: RLSA Win-Back (RLSA only) — 30-90 day old visitors, competitor keywords, re-engagement messaging

Display Remarketing

Campaign Setup

1. New Campaign → Leads → Display → Standard display
2. Add remarketing lists with "Targeting" (not Observation)
3. Exclude converters, recent contacts, branded traffic
4. Bidding: Target CPA or Maximize Conversions
5. Responsive Display Ads: 5 headlines, 1 long headline, 5 descriptions, landscape (1200x628) + square (1200x1200) images

Ad copy by segment:

• General visitors: "Still looking for [service]?" / "Discover why 1000+ customers chose us"
• High-intent: "Ready to get started?" / "Contact us for a no-obligation quote"
• Form abandoners: "We haven't received your request yet" / "Still have questions?"

Sequential Remarketing

Show different messages based on time since visit:

Day Range	Theme	CTA	Audience Setup
1-3	Awareness recall	"Learn More"	Target 3d list
4-7	Education / social proof	"View Case Study"	Target 7d, Exclude 3d + Converters
8-14	Differentiation	"Compare Options"	Target 14d, Exclude 7d + Converters
15-30	Conversion push / urgency	"Start Now"	Target 30d, Exclude 14d + Converters

Dynamic remarketing setup (e-commerce + services), cross-device remarketing strategy, and Google Ads Script for list health monitoring in references/detailed-reference.md.

Output: Remarketing Strategy Template

# Remarketing Strategy Plan

## Account Context
- **Business type:** [B2B/B2C/Local Service]
- **Monthly website visitors:** [X]
- **Current conversion rate:** [X%]
- **Average time to conversion:** [X days]

## Remarketing Lists Inventory
| List Name | Definition | Duration | Min Size | Priority |
|-----------|------------|----------|----------|----------|
| All Visitors | URL: / | 30 days | 1,000 | High |
| Service Pages | URL: /services/* | 30 days | 500 | High |
| High Intent | URL: /contact OR /pricing | 14 days | 200 | Critical |
| Form Abandoners | form_start NOT form_submit | 7 days | 100 | Critical |
| Converters | URL: /thank-you | 180 days | N/A | Exclusion |

## RLSA Strategy
| Campaign | Audience | Mode | Bid Adjustment |
|----------|----------|------|----------------|
| Brand | All Visitors | Observation | +20% |
| Non-Brand | High Intent | Observation | +40% |
| Non-Brand | Converters | Observation | -100% |
| RLSA-Only | All Visitors | Targeting | N/A |

## Implementation Checklist
- [ ] Remarketing tag implemented (all pages)
- [ ] Event tracking for key interactions
- [ ] All required lists created
- [ ] RLSA audiences added to Search campaigns
- [ ] Display remarketing campaign created
- [ ] Frequency cap set (3-5 per day)
- [ ] Sequential messaging configured