StackAI, a United States based startup focused on corporate automation with artificial intelligence, is entering the Brazilian market as its next major international frontier. The company aims to help large organizations move from experimentation with AI to concrete, production level deployment across core operations. By combining no code tools with advanced AI agents, StackAI positions itself as an execution partner for enterprises that want results rather than proofs of concept.
StackAI Targets Brazil as Strategic Growth Market
The expansion into Brazil will be led by Felipe Giannetti, a former partner at StartSe who has lived in the United States for eight years. He was initially invited to guide StackAI’s growth in Texas and will now also oversee the development of the Brazilian operation. The company views Brazil as a priority geography and intends to make the country its main international base by the end of 2026.
Leadership and Local Execution
Giannetti brings a background in economics and postgraduate studies at the University of California, Berkeley, along with a decade spent in the innovation ecosystem of Silicon Valley and Austin. Over the years, he has supported both startups and large corporations in digital transformation and international expansion projects. His mandate at StackAI is to channel cutting edge technology from the United States into Brazilian enterprises, helping them move from ideation to execution with AI.
Enterprise Automation Platform and Capabilities
Founded in 2022 by MIT PhDs Antoni Rosinol and Bernardo Aceituno, StackAI offers a no code platform that allows enterprises with more than 200 employees to build and run AI powered workflows. Companies can connect multiple data sources and language models without relying heavily on internal technical teams, which shortens deployment cycles and reduces dependency on scarce specialists. The platform integrates more than 100 data connectors and around 30 large language model providers into a single corporate grade environment.
Advanced AI Agents for Business Operations
Beyond workflow automation, StackAI develops custom corporate agents capable of performing data analysis and making operational decisions autonomously within defined governance rules. These agents orchestrate internal and external systems in unified intelligent flows, which helps cut costs and cycle times in critical processes. Typical applications include customer service, risk management, back office operations, compliance checks, credit assessment, claims analysis, and many other repetitive activities.
Global Customer Base and Proven Use Cases
Internationally, StackAI already works with organizations such as IBM, HP, MIT, Red Bull, Circle Medical, major banks, insurers, and construction companies. These clients use the platform to automate operational routines like regulatory compliance, credit scoring, claims handling, and other labor intensive workflows that require consistency and auditability. The company argues that any operational task governed by rules and data can be automated within seconds once modeled on its platform.
Investment Plan and Targets in Brazil
To support its entry into Brazil, StackAI plans to invest more than R$1 million over the next three months in corporate roadshows and commercial development. The initial focus will be on large clients in the financial, industrial, healthcare, construction, and services sectors, where AI driven efficiency gains can quickly translate into measurable business results. The company already serves a major Brazilian digital bank and aims to be present in roughly 25 percent of the country’s large enterprises by the end of 2026.
Company Background and Investor Support
StackAI was accelerated by Y Combinator, the Silicon Valley program that has backed companies such as Airbnb, Dropbox, Stripe, and Brex. In 2025, the startup raised a 16 million dollar Series A round led by Lobby Capital, with participation from Gradient Ventures, Life Extension Ventures, and General Catalyst. With headquarters in San Francisco and offices in New York and Austin, the company is using this capital to scale internationally while strengthening its product and enterprise support capabilities.
With a seasoned leader, fresh funding, and a platform built specifically for enterprise scale automation, StackAI is entering Brazil with ambitious goals and a clear value proposition. The company wants to turn generative AI from a buzzword into a concrete efficiency lever for large organizations across multiple sectors. If it delivers on its plans, Brazil could become not only a key customer base, but also the main international pillar of StackAI’s global expansion strategy.