Etavrian case studies

Proof from work where the constraint had to be owned

Public proof from SEO, Google Ads, AI visibility, and growth work. Each case is framed around the constraint, the operating sequence, and the business result.

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Case study library

Proof by business model and constraint

Filter the public proof set by niche, channel, business model, or budget context. Each card links to the full case study and the relevant service page.

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Channel
Type of business
Budget context
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Case study
Software & SaaSGoogle Ads / PPCSaaS / B2B

How a $10 CPC Cap Grew B2B MQLs 6x

Inside the rebuild of a high-CPC oil and gas SaaS search account that cut average CPC nearly in half and turned form-fill noise into 6x more qualified MQLs on the same $10 cap.

Industry
Oil & gas software
Channel
Google Ads / PPC
Constraint
High CPCs and form-fill noise made the same $10 cap too easy to waste.
Budget context
$10 CPC cap
Metric
6x Qualified MQL lift
Problem

High CPCs and form-fill noise made the same $10 cap too easy to waste.

Action

Rebuilt paid search around tighter intent groups, query control, and qualified-lead feedback.

Result

Average CPC moved down and qualified MQLs grew 6x.

See Google Ads / PPC pageRead case study
Andrii Daniv
Case study
E-commerce & retailGoogle Ads / PPCE-commerce

5.9 ROAS with a PMax relaunch - how?

12-month turnaround for an Australian handmade kids books store: ROAS jumped from 3.06 to 5.90, revenue almost 3x on 37% more spend. See the pivot that made PMax scale without brand bleed.

Industry
Educational toys
Channel
Google Ads / PPC
Constraint
PMax needed to scale without hiding efficiency behind brand demand.
Budget context
Budget context 37% more spend
Metric
3.06 -> 5.90 ROAS
Problem

PMax needed to scale without hiding efficiency behind brand demand.

Action

Relaunched PMax with cleaner conversion signals, segmentation, and brand-bleed control.

Result

ROAS moved from 3.06 to 5.90 and revenue almost tripled on 37% more spend.

See Google Ads / PPC pageRead case study
Andrii Daniv
Case study
Healthcare & wellnessGoogle Ads / PPCLocal business

66.7% Lift on $1.5K for Abu Dhabi Dental

A dental clinic in Abu Dhabi used tighter query control, clearer landing-page paths, and budget discipline to lift conversions 66.7%, cut CPC 25%, and lower CPA 25% on a $1.5k budget.

Industry
Dental clinic
Channel
Google Ads / PPC
Constraint
The local clinic needed more conversions without increasing a small budget.
Budget context
$1.5K budget
Metric
+66.7% Conversions
Problem

The local clinic needed more conversions without increasing a small budget.

Action

Tightened query control, clarified landing-page paths, and protected budget discipline.

Result

Conversions rose 66.7% while CPC and CPA both fell 25%.

See Google Ads / PPC pageRead case study
Andrii Daniv
Case study
E-commerce & retailGoogle Ads / PPCE-commerce

$3K to 21.23 ROAS Using PMax Tiers

A 20K-SKU computer parts store used PMax price tiering to reach 21.23 ROAS on a $3K budget, using feed structure and product economics to guide campaign segmentation.

Industry
Computer parts
Channel
Google Ads / PPC
Constraint
A large SKU catalog needed campaign structure tied to margin and product economics.
Budget context
$3K budget
Metric
21.23 ROAS
Problem

A large SKU catalog needed campaign structure tied to margin and product economics.

Action

Segmented PMax by price tiers, feed structure, and product economics.

Result

The account reached 21.23 ROAS on a $3K budget.

See Google Ads / PPC pageRead case study
Andrii Daniv
Case study
E-commerce & retailGoogle Ads / PPCE-commerce

The Brand-Split PMax Move Behind 9.01 ROAS

A forged-wheels PMax account moved from mixed demand toward clearer brand and non-brand separation. The result was a cleaner read on acquisition quality and a ROAS lift from 3.26 to 9.01.

Industry
Forged wheels
Channel
Google Ads / PPC
Constraint
Mixed PMax demand made it hard to read true paid acquisition performance.
Budget context
No public budget field
Metric
3.26 -> 9.01 ROAS
Problem

Mixed PMax demand made it hard to read true paid acquisition performance.

Action

Separated brand and non-brand demand to clarify acquisition quality.

Result

ROAS lifted from 3.26 to 9.01.

See Google Ads / PPC pageRead case study
Andrii Daniv