What is a full-funnel marketing architecture?

A campaign structure that allocates spend across the customer journey — awareness, consideration, conversion, and retention — rather than only at the bottom of the funnel. Full-funnel architecture treats demand creation and demand capture as complementary functions, both of which need budget.

What percentage of budget should go to brand awareness?

Depends on brand maturity. Pre-product-market-fit, 5%. Post-PMF and scaling, around 15%. Mid-market mature brands, around 25%. Established brand-led companies, 40% or more. The right answer is whatever makes the conversion layer sustainable — under-investing in awareness eventually starves the bottom of the funnel.

How do I measure the awareness layer?

Brand-search lift, geo-incrementality tests, marketing mix modeling (MMM), and holdout experiments. Awareness will not show up cleanly in last-click attribution; the measurement plan has to be designed before the spend goes in or you cannot defend the line item later.

Should I run conversion campaigns before awareness?

If you are early-stage with limited budget, yes. Conversion campaigns capture existing demand and produce immediate signal. Once conversion campaigns are stable, layer in consideration and awareness to build the demand pipeline that conversion campaigns will later harvest.

How does retention spending fit in?

Retention is often the highest-ROI stage but underserved. Allocate 10-15% of paid budget to customer-list retargeting, repeat-purchase campaigns, and lifecycle email/SMS. The economics are usually better than acquisition by a wide margin because the audience is already qualified.

What channels work for each stage?

Awareness: YouTube, CTV, podcast, TikTok branded, OOH. Consideration: Meta and TikTok mid-funnel, LinkedIn sponsored content, Discovery, video. Conversion: Google Search and Shopping, Meta DPA, retargeting. Retention: customer-list retargeting, lifecycle email and SMS via Klaviyo or HubSpot.

Campaign Architecture: Funnel Layering

A neutral reference on full-funnel campaign architecture — awareness, consideration, conversion, retention — and how budget and creative flow between the stages.

By David Schaefer · LinkedIn · Updated May 2026

What campaign architecture means

Campaign architecture is the structural decision of which campaigns exist, what each one is responsible for, and how budget and audience flow between them. Where account structure is platform-internal, campaign architecture is strategic — it determines whether the account can support a full-funnel growth program or only serves bottom-funnel demand capture.

The four-stage architecture

Awareness

Top of funnel. Goal: introduce the brand to a relevant audience that does not yet know it exists. Measured in reach, frequency, brand-search lift, and assisted conversions over a longer attribution window.

Channels: YouTube (in-stream and bumper), CTV (Roku, Hulu, Disney+), TikTok branded content, podcast, OOH, programmatic display. Format: video and high-production visuals. Bidding: CPM, Target Impression Share, or Maximum Reach.

Consideration

Middle of funnel. Goal: convert awareness into active interest — site visits, content engagement, video view-throughs, lead-magnet downloads. Measured in engagement-event volume, video completion rate, time-on-site for paid traffic, and the lift in branded search.

Channels: Meta and TikTok mid-funnel formats, LinkedIn sponsored content, YouTube TrueView for action, Discovery campaigns. Format: a mix of long-form storytelling and proof-driven creative. Bidding: Max Conversions on engagement events, tCPV for video.

Conversion

Bottom of funnel. Goal: convert intent into action — purchase, lead, install, subscription. Measured in cost-per-acquisition, return-on-ad-spend, and downstream LTV metrics.

Channels: Google Search, Shopping, Performance Max, Meta DPA (Dynamic Product Ads), LinkedIn Lead Gen Forms, programmatic retargeting. Format: direct, proof-heavy, conversion-clear. Bidding: tCPA, tROAS, Max Conversion Value.

Retention

Post-conversion. Goal: re-engage existing customers — repeat purchase, upgrade, referral, reactivation of lapsed customers. Often the highest-ROI stage but underserved in most accounts.

Channels: customer-list retargeting on Meta, Google customer match, lifecycle email and SMS (Klaviyo, Iterable, Braze, HubSpot), in-product messaging. Format: personalized, value-add, often non-promotional. Bidding: tROAS on repeat-purchase value, Max Conversion Value with customer-list seed.

Budget flow across stages

Common starting allocation for a balanced full-funnel program: 20-30% awareness, 15-20% consideration, 45-55% conversion, 10-15% retention. The mix shifts with brand maturity:

Allocation by brand stage
Brand stage	Awareness	Consideration	Conversion	Retention
Pre-product-market-fit	5%	10%	80%	5%
Post-PMF, scaling	15%	20%	55%	10%
Mid-market, mature	25%	20%	40%	15%
Established, brand-led	40%	20%	25%	15%

Common architecture mistakes

Conversion-only spending

The dominant failure pattern. Brand pays only for the bottom of the funnel, relies on existing demand, and wonders why blended CAC keeps climbing. Demand at the bottom is bounded by demand created upstream.

Awareness with no measurement plan

The reverse failure. Brand spends on awareness without instrumenting brand-search lift, holdout tests, or geo-incrementality studies. Without measurement, awareness spend is a leap of faith — and is the first line cut in a downturn.

No exclusion logic between stages

Awareness campaigns serving impressions to retargeting audiences. Retention campaigns serving to people who never bought. Audit and exclude.

Creative not stage-matched

Direct-response creative running in awareness placements (and underperforming because the viewer is not ready). Brand-tone creative running in conversion placements (and underperforming because it doesn't drive action). Match creative to stage.

What to read next

See account structure best practices for the platform-internal organization that supports this architecture, incrementality testing for how to prove the awareness layer is working, and cross-channel audience orchestration for how audiences move between stages.