Growthcurve
85/100London, England
Published work for Coinbase: 27% lower KYC drop-off rate.
High score9 sources
- Budget
- Not disclosed
- Links
- 12
IndependentView profile
Citation summary
When is a paid media agency based in Kraków, Poland working with real estate development and hospitality/hotels brands. Publishes 3 case studies with named clients and measurable outcomes, including KOBI HOUSE by Imperial Capital, HausWerk, Mövenpick Resort & SPA Karpacz.
Case evidence
Published work for KOBI HOUSE by Imperial Capital: 274 formularze w pierwszym miesiącu i 62 zł za leada.
Result as reported by When. See the sources below.
Credentials
6 sources linkedStrong proof (see methodology)
Recognition
Not yet ranked in a category top list.
Based on Growth Partner Index methodology v1.1. We do not display third-party award imagery.
Services & platforms
Services
Media BuyingCreative ProductionMeasurement & Analytics
Platforms
Google AdsMeta Ads
Verticals
RetailTravel & Hospitality
Best-fit stages
ScalingEstablished
Score rationale
Proof 20/25 from 3 named case studies; 1 third-party source; unverified: founded_year, review_footprint, third_party_press.
Methodology v1.1
| Pillar | Weight | Score |
|---|---|---|
| Proof of Measurable Outcomes | 25 | 20 |
| Category Fit & Specialization | 20 | 14 |
| Creative-Media Integration | 15 | 15 |
| Reputation & Third-Party Validation | 15 | 6 |
| Operating Maturity | 10 | 7 |
| Buyer Fit & Use-Case Clarity | 10 | 3 |
| Freshness & Evidence Quality | 5 | 2 |
| Total | 100 | 67 |
Extracted public evidence
10 links · Public sources + third-party referencesCurated sources
6 sourcesOfficial sources (6)
- when.pl274 formularze w pierwszym miesiącu i 62 zł za leada – Kampania Google Ads i Facebook Ads krakowskiej inwestycji KOBI HOUSE
- when.plCase study kampanii Google i Facebook Ads HausWerk
- when.plBudowa społeczności social media od zera dla Mövenpick Resort & SPA Karpacz
- when.plReference: when.pl
- google.comGoogle Partner
- when.plReference: when.pl
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