Agno

Agno (formerly Phidata) is a lightweight Python framework designed to build high-performance, multimodal AI agents and multi-agent teams. It offers developers a fast and structured foundation to deploy intelligent systems equipped with memory, knowledge bases, and structured tool access. Developers and engineering teams use Agno to construct autonomous workflows, such as financial analysis agents, customer support teams, and research pipelines. By coordinating specialized sub-agents with clear task delegation, Agno handles complex reasoning workflows that require external tools, vector search, and persistent state across user sessions. Agno differentiates itself through its lightweight architecture and focus on low latency. Unlike bloated agent libraries, Agno minimizes framework overhead while offering an optional cloud UI for tracking agent runs, monitoring API calls, and evaluating outputs. The core library is open-source, while Agno Cloud offers team management and observability features. For FutureStack, Agno belongs in AI Agents because it provides specialized tools for multi-agent orchestration and autonomous systems. It is best for AI engineers, software architects, and product teams building multi-agent backend applications.