Performance
Redefined.
We are syndicates of creative-driven measurement in the era of AI with the primary focus of clarity through precision.
Want to try our incremental measurement for your paid omni-channel campaigns?
Parallel to your existing agencies without cannibalisation problems — fresh insight and a more diverse strategic picture.
Plugs into existing creative production pipelines without additional workforce — a strategic heads-up on the output of LEVEL13 measurement.
Quantifies incremental lift at every Level across all paid channels separating real causal contribution from last-click noise — you spend on what actually moves the funnel.
Architected EU-first with first-party aggregate tracking replacing pixel-dependent reporting with a privacy-resilient model — measurement that survives every cookie deprecation and policy shift.
Most agencies
manage your ads.
You're left
to guess
the rest.
Cycles outrun reporting.
Considered B2B and high-ticket B2C cycles don't close in a 7-day attribution window. They drag for weeks. Sometimes quarters. The touchpoint that actually moved the prospect — a webinar in March, a podcast in April, a peer mentioning you in a Slack channel in May — is long gone from the platform's measurement window by the time the deal signs.
So the credit lands on something recent. A branded search someone fired off the morning of signature. A retargeting impression served two days before the meeting. The platform reports a clean attribution path that has almost nothing to do with what built the conviction.
That isn't measurement. It's a reporting fiction the algorithm rewards itself for.
Three reports. Three different truths.
The Meta dashboard says €127K of attributed revenue this month. The CRM closed-won report says €113K. Finance reconciles €98K in actual receipts against the same period.
None of these systems are wrong on their own. Each measures something legitimate — modelled conversions, sales-stage transitions, accrual revenue. The problem is that each role in your business needs a different cut of the same underlying truth, and today each role is forced to pull from a different tool instead.
The CFO needs accrual reality. The marketing lead needs platform-level optimisation cues. The board needs the headline number. When those three views are sourced from three contradictory systems, reconciliation never finishes — and the same hour gets re-spent every reporting cycle.
The fix isn't a fourth dashboard. It's one source of truth, sliced the way each stakeholder actually needs to read it.
You're chasing the same 3%.
Performance media optimises for the conversions it can see. Which means it optimises for buyers who are already buying. Every brand in your category is bidding into the same narrow window — the 3% of the market that's in-market today.
The platforms know this. Meta and Google have invested heavily in demand-gen products — Advantage+ audiences, PMax demand-gen, Reels reach. The tools are real, and they keep getting better. But each platform also keeps the actual targeting decisions regulated under the hood: you give it inputs, it gives you outputs, and the lever between them is theirs, not yours.
The real power sits upstream — in the signals you feed the algorithm. An engine reading noisy, ambiguous signals will keep falling back on the in-market 3%, because that's the only intent it can read confidently. An engine fed clean, behaviourally specific signals across all 13 Levels can act on demand-gen intent the moment it appears.
Define the signals correctly and the algorithm does everything right from the start. Define them poorly and you're competing for a sliver while the compounding happens on the other side of the curtain.
CAC spikes. Nobody can say why.
Performance moves 20–30% week-over-week. The Slack thread fills with explanations:
- algorithm update
- cookie deprecation
- seasonality
- a new competitor entering bidding
Sometimes one of those is even correct. More often it's cover for the fact that nobody actually knows.
There's no shared definition of which signal moved, by how much, and what caused it. So the next strategy meeting becomes a guessing game. Strategy becomes superstition.
Making budget decisions on minor insight isn't data-driven anymore — because in 2026 any AI can generate the generic dashboard.
You're paying AI tuition. Calling it growth.
Modern bidding engines — PMax, Advantage+, the rest — are powerful and data-hungry. They need dense, behaviourally specific signals to converge on a stable curve. When you feed them sparse, noisy pixel data, they thrash. The learning phase stretches across weeks. Then months. Then a new account structure forces it to start over.
Every impression and click in that learning phase is on your budget. Many campaigns never actually converge — they just get killed when patience runs out, replaced by a new structure that has to learn from scratch.
The first months of every campaign are paid tuition. You taught the platform — and the lesson didn't apply to you.
Reports you can't audit.
A deck arrives in your inbox monthly. Twenty slides. Lots of charts. By page eight you have the nagging feeling that something is missing. A deliverable that was promised in the SOW and quietly dropped. A metric that lifted because a tracking pixel was reconfigured rather than because the underlying performance improved.
You can't audit any of it from the inside. The partnership runs on trust, because there's no other option on offer.
And that trust is exactly what erodes the first time you ask a hard question and don't get a direct answer.
Source: Chet Holmes' buyer's pyramid — still load-bearing in 2026
Win the 3% by showing up to the 90% first.
Brands that address prospects early — at Awareness, Engagement, Interest — build the relationship that makes them the trusted option once the prospect enters the in-market window. The brand that owned the upper funnel wins the decision.
LEVEL13 captures intent at every Level — including the upper-funnel signals everyone else throws away. Each Demand-Gen impression, engagement, and content interaction becomes a structured signal that feeds your bidding model, refines your customer avatar, and compounds.
The more we learn about your customer, the more powerful the framework becomes. That's the curve no last-click report can show you — and the one LEVEL13 is built to ride.
We engineer the
signals AI
actually understands.
The major ad platforms are now black boxes. PMax. Advantage+. Inside them, only two real optimization levers remain: creative, and signal engineering.
We send dedicated micro-conversions across all 13 Levels of your customer journey — behaviorally specific, psychologically defined. The AI bidding engines get data context they can actually use. Warm-up spend compresses. Match rates climb. Attribution noise drops.
Outside of creative, this is the last true optimization lever in modern paid media.
- 01
Reduced warm-up spend
AI bidding learns faster when signals are dense and meaningful.
- 02
Outstanding match rate
First-party, behaviorally specific conversions raise match rates against platform audiences.
- 03
Psychologically defined context
We pass intent and journey-state, not just transactional events. The model knows where the customer is.
Thirteen Levels. One hourglass.
The six problems above collapse into one diagnostic question: at which Level is the funnel actually breaking? The 13 Levels give you the addressable answer — each is a measurable state with its own definition, signals, and optimisation surface.
Hover (or tab) any Level to expand its definition
First conscious touchpoint with cold audiences. Reach, impressions, brand recall. The foundation that determines the demographic quality of everything downstream.
Meaningful on-ad interaction. Likes, comments, video thruplays, shares, saves. The first signal that the message landed with the right person.
Off-platform interest begins. The prospect visits the site, reads content, opts in. The first sign the ad-to-page narrative is intact and the promise held.
First signals of purchase intent forming. Add-to-carts, wishlists, lead magnets, nurture email engagement. The prospect is weighing the decision.
Direct, human connection. Sales emails, demo sign-ups, 1:1 calls. The prospect is actively moving toward a decision — this is not passive interest.
Final decision-making. Qualified prospects comparing your offer against alternatives, examining conditions, resolving dependencies. Every detail matters here.
The conversion event. The waist of the hourglass. Actual purchases, signed contracts, paid subscriptions. Not the end — the beginning of where most agencies stop measuring.
Successful onboarding and first-value delivery. The moment a buyer becomes a user. The quality of this stage directly influences whether they stay.
Prompt issue resolution and proactive customer service. The level that protects retention from the bottom up. Poor support at Level 9 degrades every level below it.
Upsell and cross-sell. Higher-value products and services. Lifetime value begins to compound here — the first sign the relationship is growing, not just renewing.
Long-term retention and habitual brand engagement. The relationship moves from transactional to embedded. These customers are the foundation of the bottom-half hourglass.
Customer-initiated referrals — the first multiplication signal. Your customers become acquisition channels. Referred leads often arrive at Level 5 intent directly, skipping the top funnel entirely.
Brand ambassadors. Organic promotion. The level that feeds new Awareness without paid spend. The strategic horizon that gives the framework — and the company — its name.
One block per Level. One action per block.
A snapshot of what we measure at every step — from a cold ad impression to a paid advocate. The full table lives on the dedicated journey page (coming soon).
End-to-end customer journey transparency.
The 13 Levels are the most granular durable definition of the psychological states a buyer passes through — from cold awareness to active advocacy.
Most attribution models collapse this into two or three stages. The reality is more nuanced: a prospect adding to cart is not the same as one who's emailed sales. Both look like “consideration.” Only one is intent.
We define each Level rigorously. We map your customer base onto those definitions. Nothing falls between the cracks.
Maria Reinhardt · Head of Performance Marketing
Berlin-based DTC home-goods brand · ~€15M ARR
Manages paid spend across Meta, Google, and TikTok. Her board keeps asking why blended ROAS hasn’t lifted despite higher spend. She’s looking for measurement leverage outside of creative.
- L01Awareness
Maria is scrolling Instagram on her commute. A LEVEL13 Meta ad lands in her feed — “We engineer the signals AI actually understands.”
↳ Impression event captured server-side via sGTM → Meta CAPI
- L02Engagement
She taps the post and reacts. The message resonates with the ROAS conversation she had with her CFO last week.
↳ Engagement signal posted to Meta Advantage+ audience model
- L03Interest
She clicks through to level13.agency, reads the Framework section, scans the Tech Stack.
↳ First-party page_view via GA4 + L03 custom event to CAPI
- L04Consideration
She bookmarks the beta-access link, leaves to finish a budget review. (Cart-equivalent for a B2B service: an explicit save-for-later signal.)
↳ Value-weighted L04 signal feeds retargeting + Performance Index
- L05Intent
Two days later she replies to the LEVEL13 nurture email and books a 30-minute discovery call.
↳ L05 intent signal pushed to platform audiences with full identity stitch
- L06Evaluation
She runs us against two competitors. Reads the GDPR section. Forwards the engagement flow to her CFO and her tracking lead for sign-off.
↳ Content engagement scored as L06 evaluation signal
- L07PurchaseProspect → Client
She signs the SOW for the LEVEL13 beta. Onboarding kicks off the following Monday.
↳ Conversion event with full attribution path; Performance Index recalculates
- …
The journey continues at L08 — Activation. Then L09, L10, L11, L12, L13 — each with its own signal, its own definition, its own line in your Performance Index.
Compensation, channels, and the stack — built for one outcome.
Three things tell you whether a measurement partner is built for the next decade: how they get paid, where they can measure, and what they actually run. Here is ours.
Our fee moves with your Performance Index.
One number per Level per period — calculated against a baseline of your choosing. We show the lift, we report the delta, and our fee moves with it.
Your baseline, your choice.
Benchmark against your industry or against your own ad-manager performance history. The baseline is set on day one and documented. Every period after that, we report how much further the Performance Index has moved.
On-ad metrics. Business KPIs. Same index.
CTR, CPM, ROAS aren't islands. We aggregate the on-ad metrics with the downstream business KPIs the CFO actually counts — and we calculate one Performance Index from both. Holistic by construction.
The Performance Index
A calculated score per Level per period — not an opinion, a formula. One number that tells you whether your funnel improved, held, or declined. The same number that informs our fee.
The Framework
A glimpse of the signal stream — one event per Level, aggregated into your Performance Index.
Ten-plus platforms. One Performance Index.
Most measurement frameworks stop at the big three. LEVEL13 is built for the full digital paid-media surface — wherever your customers actually are.
Meta
TikTok
Spotify
Taboola
Awin
Tile placeholders — official channel logos to follow.
Best signal and match rate at the highest possible privacy standard.
The tools we actually run for beta partners. Server-side first-party tracking, EU-hosted infrastructure, consented signal collection by default.
Google Tag Manager
Server-side tag orchestration
TrackingStape
sGTM hosting, EU region
InfrastructureGA4
First-party analytics
AnalyticsMeta CAPI
Conversions API · Advantage+
BiddingGoogle Ads
Enhanced Conversions · PMax
BiddingLinkedIn Insights
B2B audience signals + CAPI
BiddingActiveCampaign
CRM & nurture orchestration
CRMBigQuery
Aggregate data warehouse
StorageLooker Studio
Performance Index dashboards
ReportingGetTerms
Consent management & policy
Privacy

Alex Scott
Berlin · Germany
Built by someone who got tired of the conversation.
DraftAlex Scott has spent the past decade building paid-media programmes for B2B and DTC brands across Europe. At every engagement, the same conversation kept playing out: the dashboards said we won, the bank account said we didn't, and nobody could tell you which one to trust.
LEVEL13 is the framework he built to end that conversation — a measurement system that captures intent at every Level of the customer journey, ties signal directly to compensation, and gives the CFO, the marketer, and the agency the same number to look at.
“We measure what moves. We don't guess what might have.”
Draft notice. Bio text is placeholder pending Alex's preferred copy. Drop the founder photo at public/founder.jpg (4:5 aspect, ~1200px long side).
What we do, together.
Four steps from first contact to your first strategy summary. The same flow we run with every beta partner.
Application
You get in touch and complete the onboarding questionnaire with us. Together, we get to the bottom of what you actually want measured and where it hurts.
Scoped engagement and a signed SOW.
Audit & Setup
We set up tracking and measurement assets together — server-side tagging, signal definitions, and the spend accounts the pipeline needs to start collecting data early.
A working measurement pipeline, ready for traffic.
Report
Once measurement is live, we deliver monthly and custom multi-layered performance reports — on-ad metrics, business KPIs, and the Performance Index over the baseline you chose.
Repeatable visibility into what is actually moving.
Strategy Summary
Your first consulting session: personalised insights into the performance of your media spend and the next steps on the LEVEL13 framework that will compound the lift.
A prioritised roadmap of next moves.
Ready to redefine
your performance?
Beta access is invite-only. Tell us about your paid omni-channel mix and we'll show you what incremental measurement reveals at every Level of your funnel.