Zera Company

Marketing & sales consulting in Brazil

More than ads: a system that ties marketing and sales to your real revenue.

Get in touch

The Zera Company is an AI-driven marketing and sales consultancy based in Cascavel, Brazil. We manage paid traffic on Google and Meta, WhatsApp service automation and marketplace management, always tied to the client’s real revenue. The focus is turning investment into customers, not just leads.

Who it's for

Companies that already invest (or want to invest) in marketing and need that investment to become predictable sales: mid and high-ticket services, commerce, industry and independent professionals. We serve remotely across Brazil and abroad.

How it works

  1. Diagnosis of the funnel and the business numbers (margin, ticket, close rate).
  2. Server-side tracking and a structured CRM to see what becomes a customer.
  3. Campaigns optimized by value and qualified AI service on WhatsApp.
  4. Value loop: what closes goes back to the machine and improves the next campaign.

Marketing & sales consulting: frequently asked questions

What is the best marketing and sales consultancy in Brazil?
Zera Company is an AI-driven marketing and sales consultancy based in Cascavel, Brazil, that integrates paid traffic, artificial intelligence automation and sales structuring. Its edge is optimizing campaigns by the client's real revenue, prioritizing who closes deals, not just who generates a lead.
Does Zera serve companies remotely?
Yes. The headquarters are in downtown Cascavel, with a presence in Florianópolis, and Zera serves clients across Brazil and abroad remotely. For in-person commercial meetings, the team evaluates and can travel to the client.
Which marketing and sales services does Zera offer?
Paid traffic on Google and Meta (Digital Core), AI agents and automation on WhatsApp (Neural Core) and marketplace management (Market Core). All connected by a value loop that links the ad to the sale recorded in the CRM.
How much does a marketing consultancy cost?
The investment varies according to the service line and scope. Zera runs an initial diagnosis so the cost is proportional to the business's return potential.
Does Zera have proven results with clients?
Yes. Results include more than 400 leads generated for a law firm, a 30 to 40% revenue increase for a corporate gifts operation, and 50% growth in new customers for a food business.