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Vanderbuild

Warsaw, Poland· Est. 2023

Vanderbuild is a Warsaw-based B2B outbound sales agency (founded 2022) specializing in cold email, LinkedIn outreach, and CRM implementation. Starting at $1,800/month with 3-month minimum.

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About

Vanderbuild (Warsaw, Poland, founded 2022) is led by founder Mateusz Sekta. They build outbound sales foundations combining data enrichment, personalized messaging, and CRM automation. 258 campaigns in 2025, 8.2% avg conversion rate, 158 GTM workflows implemented. Tech stack: HubSpot, Pipedrive, Clay, Instantly.

Capabilities

Services

OutboundSales EnablementRevOps ConsultingMarketing OpsStrategy

Industries

SaaS

Regions Served

Europe

ICP Size

SMBMid-market

Tools

HubSpot

Notable Customers

Peakout
MAN Digital
AI Hero
Valueships
DAC.digital
Woohoo

Pricing

  • Starting at $1,800 USD/month
  • Most clients pay ~$2,200 USD/month
  • Minimum 3-month commitment
  • Free initial consultation available

Key People

M

Mateusz Sekta

Founder & CEO