Case Studies
See the z3leads framework in action.
Every operation starts from a different context. Here we show how we organize strategy, data, channels, and commercial process to turn customer acquisition into a more consistent system.
Published case studies
GO-TO-MARKET ENGINEERING
01

B2B software
Necto Systems
A boutique software development company focused on complex process digitization, GIS, and data pipelines.Featured resultopen rateOther indicators7.4%positive reply rate55qualified leads in pipeline13strategic meetingsOpen case study ↗
02Tuti Quanti
Finance and valuation
Tuti Quanti
A professional Excel plugin and REST API for corporate finance, M&A, and valuation professionals.Featured resultopen rateOther indicators8.2%positive reply rate74new MRR subscriptionsOpen case study ↗
03Telco Web
B2B connectivity
Telco Web
A Brazilian managed connectivity provider specializing in SD-WAN, multi-provider management, and edge gateways.Featured resultopen rateOther indicators5.3%positive reply rate48qualified leads in pipelineOpen case study ↗
04

Marketing and RevOps
Renke Studio
A Blumenau-based marketing and RevOps boutique focused on accelerating premium medical and dental clinics.Featured resultopen rateOther indicators9.3%positive reply rate120qualified leads in pipelineOpen case study ↗
05Focus MI
Market research
Focus MI
An agribusiness market-research boutique providing tailored intelligence and go-to-market support across South America.Featured resultstrategic leads engagedOther indicators57%open rate15.4%reply rate9%SQL conversion rate7meetings with decision-makersOpen case study ↗
06

Retail technology
DARE
A Brazilian technology company supporting supermarket networks with data-driven loyalty and commercial governance.Featured resultopen rateOther indicators18%interaction rate13.7%answer rate38.6%connection acceptance rate24qualified meetingsOpen case study ↗
07

Physiotherapy education
Physio Zentrum
A Campinas-based continuing-education center for neuromusculoskeletal physiotherapy.Featured resultqualified leads engagedOther indicators55%open rate6.5%positive reply rate78direct course salesOpen case study ↗
08

Financial BPO
Marvee
A Brazilian financial BPO combining specialized teams and a proprietary app in a subscription finance model.Featured resultopen rateOther indicators13%positive reply rate83qualified leads in pipelineOpen case study ↗
09

Education technology
FormulaXR
An educational platform for interactive virtual content and 3D virtual laboratories.Featured resultpositive reply rateOther indicators27qualified meetings6new university partnershipsOpen case study ↗
10

Solar energy
Solextron
A Swiss startup offering an all-in-one digital platform for solar installers and EPCs.Featured resultprospects contactedOther indicators43%open rate8.2%positive reply rate34qualified meetingsOpen case study ↗
11XRProj
Industry 4.0 and XR
XRProj
XRProj offers a no-code immersive platform for Industry 4.0, enabling automated CAD-to-VR conversions for training and digital twins.Featured resultcontacts initiatedOther indicators39%open rate11%positive reply rate in cold channels22highly qualified enterprise leads progressing through the commercial funnelOpen case study ↗
