About WeOpen
contact center, desenvolvimento de software, bi, sistemas para centrais de atendimento, mapeamento de processos, visao 360, rpa, servicos, ouvidoria, jornada de relacionamento, whatsapp, barramento de servicos, solucoes sob medida, crm, email, automacao de processos, signon, bpm, it services & it consulting, consulting
WeOpen's Tech Stack
Cloud
Frontend
Backend
Sales Outreach Angle
AWS infrastructure signals engineering sophistication. This company likely evaluates cloud cost management, security tooling, observability, and developer productivity solutions.
WeOpen's Position in the StackWho Database
- • WeOpen is 1 of 194,140 information technology & services companies tracked in StackWho.
- • 193,618 information technology & services companies in our database have verified decision-maker emails (100% of the cohort).
- • 6,958 companies in State of Sao Paulo are in the StackWho database.
- • 74,148 information technology & services companies are in the 11-50 employee range (same size as WeOpen).
Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated August 2026.
Frequently Asked Questions
What technology does WeOpen use?
WeOpen uses Outlook, Microsoft Office 365, Amazon AWS, Mobile Friendly, ASP.NET, Microsoft-IIS, and 2 more technologies. This data is sourced from StackWho's technology detection engine.
How do I contact the decision makers at WeOpen?
StackWho has verified email addresses for 2 decision makers at WeOpen. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach WeOpen directly for sales, recruiting, or partnerships.
What industry is WeOpen in?
WeOpen operates in the information technology & services industry, headquartered in Sao Paulo, State of Sao Paulo, Brazil. StackWho tracks technology stacks and decision maker contacts for companies across all industries.
Can I export WeOpen's contact data?
Yes. StackWho Pro members can export decision maker contact data for WeOpen and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.
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Decision Makers
Evandro Baptista
Co-Founder & CIO/COO
Rodrigo Zimerman
CEO