DeerFlow
A LangChain-based open-source framework for building super agents that research, code, and create tasks using
Category
Recommended for
- Solo / Indie
- Idea-Stage
SSIE
Stage Fit Recommendations
Following data shows why DeerFlow is recommended for listed teams. The Fit Score represents the percentage fit of DeerFlow to each company stages, as calculated by the SSIE.
Stage
Fit Score
Fit Reasons
Solo / Indie
$0–$2,000 MRR
70- Licensed under MIT for open-source contribution
- Provides open-source codebase for independent review and modification
- Executes tasks via progressive agent skills loading
- Includes Docker-based sandbox for secure command execution
Idea-Stage
$0
72- Manages files and runs long tasks in isolated environments
- Offers built-in skill library for immediate use
- Handles tasks ranging from minutes to hours via subagents
- All-in-one sandbox combines browser, shell, and VS Code

DeerFlow is a LangChain-based framework for building super agents capable of handling tasks that take minutes to hours. It operates as an open-source superagent harness that researches, codes, and creates with the help of sandboxes, memories, tools, skills, and subagents. Agent skills are loaded progressively, meaning only what is needed is activated at any given time. The platform provides an isolated Docker-based sandbox runtime where agents can execute commands, manage files, and run long tasks safely. DeerFlow 2.0 evolved from a deep research agent into a full-stack super agent. The codebase is licensed under the MIT license and is available for community contribution.
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