Sigma Node is a decentralized AI infrastructure network that turns idle bandwidth into a scalable data and connectivity layer for AI agents, RAG systems, and real-time AI applications. By connecting distributed nodes through token incentives, Sigma Node helps users monetize unused resources while enabling developers and enterprises to access cost-efficient, verifiable, and resilient AI data infrastructure.

Layout Agent 2.0 — Thinks before it builds

Thinks before it builds

Hey Product Hunt community, We’re excited to introduce Sigma Node, a decentralized AI infrastructure network that turns idle bandwidth into a data and connectivity layer for AI agents, RAG systems, and real-time AI applications. AI is becoming more dynamic, but many AI agents still need reliable access to real-time data, scalable bandwidth, and cost-efficient infrastructure. Sigma Node aims to solve this by connecting distributed node resources through token incentives, allowing users to contribute unused bandwidth while helping developers and enterprises access resilient AI data infrastructure. We’d love to hear your feedback on the product, the positioning, and where you think decentralized infrastructure can create the most value for AI.

Layout Agent 2.0 — Thinks before it builds

Thinks before it builds

Sigma Node

Sigma Node powers AI with decentralized bandwidth

Sigma Node powers AI with decentralized bandwidth