DeerFlow (Deep Exploration and Efficient Research Flow) is an open-source super agent harness developed by ByteDance, designed to orchestrate sub-agents, memory, and sandboxes to perform a wide range of complex tasks. It is powered by an extensible skills system, allowing for custom functionality integration. DeerFlow 2.0 is a ground-up rewrite, offering enhanced agent capabilities and flexible deployment, recommended for use with large language models such as Doubao-Seed-2.0-Code, DeepSeek v3.2, and Kimi 2.5. It also integrates BytePlus's InfoQuest intelligent search and crawling toolset.
Spring AI Alibaba is a production-ready framework for building Agentic, Workflow, and Multi-agent applications. It features an Agent Framework with built-in context engineering, a Graph-based runtime for stateful orchestration, and a visualized Admin platform for development and evaluation. Supporting multi-agent patterns, multimodal interactions, and real-time voice agents, it integrates seamlessly with the Spring ecosystem. With A2A support via Nacos and MCP compatibility, it enables efficient distributed coordination and tool management for enterprise-level AI solutions.