Conversion audit and experimentation

Tests become decisions.

We optimize online shops: with data you can trust and tests that show what really sells. What we do

from EUR 2,900 fixed price · 3 optimizations or no invoice

18+years of e-commerce and optimization practice
3 or 0evidence-backed optimizations in the audit, otherwise no invoice
5steps from the state of the data to a documented decision
THRESHOLD CONTROL n = 41,280 VARIANT B n = 41,104 EFFECT ON CONTRIBUTION MARGIN / SESSION 95% CI 0 +2.4 % +0.6 +4.2 GO · ROLLOUT DECISION MEMO #0148
Scroll to the cycle

Tool-neutral · connects to your stack

GA4AmplitudeJENTISKameleoonOptimizelyBigQueryShopify Plus

Test & Elevate

What we do

Every shop we have reviewed so far had untapped potential. We find it, turn it into concrete optimizations and use A/B tests to check what demonstrably works. So you decide with real evidence instead of gut feeling.

Test & Elevate is your partner for digital analytics, A/B testing and conversion optimization. It starts with the data foundation. With server-side tracking we make visible what would otherwise be lost in the browser.

In our programs we run experimentation for you as a fixed part of your day-to-day business: research, prioritization, test concept, implementation, quality assurance, analysis and the rollout recommendation. We work with your existing systems. If a building block is missing, we provide a setup that lets you start right away.

What sets us apart: more than 18 years of experience in e-commerce, a sound methodology and implementation in-house. We develop the hypotheses for your tests ourselves, from this experience and with tools we have built for exactly this purpose over the past years. In the Elevation Audit, our conversion audit for online shops, we combine both: our own system measures your shop on mobile and desktop, and we review every finding and derive the actions from it. So our work does not end with an analysis, but with a robust decision and a program that measurably improves your shop, test by test.

Offer

Three ways, one goal.

You start where you are.

The entry pointReview

Elevation Audit

What is slowing your shop down?

from EUR 2,900one-time
  • report in 5 business days, 90-minute presentation
  • 3 optimizations or no invoice
  • The price is credited against any larger project
Observe

Monitor

What has changed, on your side and at competitors?

from EUR 490per month
  • measurement monthly, quarterly or every six months
  • on request with up to 10 competitors
  • follow-on option after the Elevation Audit
Support

Programs

How do findings turn into lasting impact?

from EUR 5,900per month
  • Guided, EUR 5,900: at least 3 test hypotheses, you implement
  • Managed: always 6 tests in parallel, we run the cycle
  • Impact Partner: 6 tests, plus the overall orchestration

Still unsure? The Readiness Check is free and takes 4 minutes. Want to try first? The 90-day Impact Pilot is the entry into the programs. An open position in the team instead of a program? That is what the Interim model is for.

Tool licenses and usage-based infrastructure costs not included.

No risk

No risk, twice over.

View the terms
Promise 01

Fewer than 3 optimizations, no invoice.

Each one backed by a source reference, a screenshot and an action. We invoice only after the presentation.

Promise 02

If you continue, we credit the price.

Against any larger project with us, if you place the order within 90 days after the presentation.

The market problem

Test ideas are not what is missing. What is missing is the decision system.

Traffic, transactions and customer data are there. Still, shop, checkout and journey decisions are made by opinion, by whoever is loudest or by project logic.

01

No mature experimentation function

Analytics and testing exist, but not as an operation with roles, rhythm and accountability.

02

Tracking no one trusts

Business, marketing and shop data are not cleanly connected. Every analysis starts with a debate.

03

Bottlenecks between test and rollout

Winners are rolled out late or not at all.

04

Insights end in presentations

Instead of in a reusable learning system that improves future decisions.

The cycle

From signal to scalable impact.

Operating model in detail
01

Data & Readiness

Goals, customer journey, data quality, test power and technical feasibility.

Readiness Map
02

Hypothesis

Research, analytics and customer knowledge are translated into causal assumptions.

Prioritized backlog
03

Experiment

Variants, build, tracking, browser and device QA, controlled launch.

Approved test
04

Decision

Data integrity, statistics, business impact, segments and guardrails.

Go · Iterate · Stop
05

Rollout & Learning

Roll out winners, use neutral results, derive follow-up questions.

Learning Library

Evidence

At the end there is not a report, but a decision.

At the end of every experiment there is not a report, but a Decision Memo: result, uncertainty, economic assessment, limitations, recommendation.

Evidence & artifacts
Decision Memo #0148 · sampleGo · Rollout
HypothesisReducing checkout fields increases completion in mobile sessions
Primary MetricCheckout completion rate, mobile
Effect+2.4% · 95% CI [+0.6 / +4.2]
GuardrailsReturn rate, margin, load time, all within tolerance
LimitationEffect not detectable on tablet; rollout on mobile first
RecommendationRollout in week 34, follow-up hypothesis on payment method order

Data access

Visibility, not possession.

Many companies cannot hand out business-critical data. The intro call, Readiness Check and the first prioritization therefore run without any access.

For the work itself we need visibility into your numbers, not possession of them: with your accounts, in your systems, without exports and without copies. Four levels, you decide which one applies.

View the level model

Enhanced Data

Better data for better decisions.

Browser restrictions, blockers and consent cost you a growing share of your signals. What is missing distorts every analysis and every bidding decision.

01

Collect server-side

Events are created where they are reliable. Consent stays in charge, but what is permitted no longer gets lost along the way.

02

Connect

Shop, marketing and business data are brought together into one view, with an event model that holds.

03

Send back

The recovered signals go back to your advertising platforms. The bidding logic learns on contribution margin instead of orders.

The core remains testing and the right decision. Enhanced Data sits underneath and can also be booked on its own. Enhanced Data in detail.

Positioning

Why this holds up in day-to-day operations.

Six pillars that together make the difference. None of them is a feature on its own.

Pillar 01

Human plus AI

AI accelerates research, structuring, variant creation, QA and documentation. People set goals, judge evidence in the business context and own the decision.

Pillar 02

18+ years of practice

Realistic prioritization and sure-footed navigation through organization, technology and stakeholders.

Pillar 03

End-to-end accountability

Fewer losses in handovers between strategy, build, analytics and rollout. Clear RACI, fixed artifacts, defined operating rhythm.

Pillar 04

Tool neutrality

Existing investments stay usable. No unnecessary migration, no exclusive reseller tie-in.

Pillar 05

Decision orientation

Value comes from Go, Iterate or Stop, not from the number of tests. Criteria and value calculation are set in advance.

Pillar 06

Learning System

Every test raises the quality of future decisions. Learning Library, follow-up hypotheses, reuse.

Boundaries

What we deliberately are not.

Honest method selection is part of the trust we promise. A/B testing only makes sense when traffic, conversions, data quality and implementation capacity are sufficient.

No software companyand no exclusive reseller of a particular tool stack.
No tests at any costIf your traffic is not enough for a robust test, we tell you and suggest another route.
No autonomous AI systemthat replaces business accountability or statistical judgment.
No best practice catalogLearnings from elsewhere produce hypotheses, but no customer truths.

With lower test power we recommend funnel analyses, research, usability tests or sequential improvement programs.

Readiness CheckIntro call