A new industry survey indicates that Latin America’s blockchain developer community is increasingly shifting toward established ecosystems, such as Ethereum and Polygon.
The study, which polled 85 developers from Bolivia, Mexico, Brazil, and Peru, shows that they clearly prefer platforms that have been around for a while over newer, unproven base-layer protocols. This trend illustrates how the region is prioritizing the use of established networks to address real-world problems in an open and trustworthy manner.
Ethereum and Polygon do a great job of providing developers in Latin America with the necessary tools, clear documentation, and compliance. Ethereum remains the most popular network due to its robust infrastructure and widespread adoption. From June 2024 to June 2025, it had more than 75% of all tagged wallet activity. Polygon’s share grew from 11% to 20% by June 2025.
Developers love it because it offers scalable, low-cost solutions that let them work more efficiently. These platforms offer easy-to-use APIs and active communities, enabling developers to create decentralized applications (DApps) and address challenges such as tracking the flow of goods in a supply chain and converting real-world assets into digital tokens.
The research highlights the technical expertise of Latin American developers and their ability to devise practical solutions to real-world challenges. Latin American developers, on the other hand, focus on improving existing ecosystems rather than creating new protocols.
This method aligns with their goal of providing transparent and compliant solutions, particularly in fields such as finance and logistics. Local enterprises, such as Brazil’s Núclea Chain and RBB, demonstrate that the region can generate innovative solutions while still meeting its needs.
Even if Ethereum and Polygon are widely used, problems such as high transaction fees and scalability issues persist. For example, Ethereum can only handle approximately 30 transactions per second; thus, developers are exploring alternative options, such as sharding or layer-2 solutions like Polygon.
There are also issues with trust and rules, but the developers in the area remain hopeful. Latin America is poised to become a hub for blockchain adoption and innovation by collaborating with regulatory agencies and leveraging established platforms.
The tremendous interest in Ethereum and Polygon demonstrates that Latin American developers are pragmatic and value stability and scalability. Brazil, Argentina, and Mexico are leading the way in Web3 adoption, while Colombia and Peru are emerging as significant players.
This means that the region’s blockchain ecosystem is going to flourish. Latin American developers are creating a bright future for blockchain technology by focusing on networks that have proven successful in the past and encouraging innovative ideas within their own countries.
