langgraph vs llama-hub
Side-by-side comparison of two AI agent tools
langgraphopen-source
Build resilient language agents as graphs.
llama-hubopen-source
A library of data loaders for LLMs made by the community -- to be used with LlamaIndex and/or LangChain
Metrics
| langgraph | llama-hub | |
|---|---|---|
| Stars | 28.0k | 3.5k |
| Star velocity /mo | 2.5k | 0 |
| Commits (90d) | — | — |
| Releases (6m) | 10 | 0 |
| Overall score | 0.8081963872278098 | 0.2900862104762214 |
Pros
- +Durable execution ensures agents automatically resume from exactly where they left off after failures or interruptions
- +Comprehensive memory system with both short-term working memory for ongoing reasoning and long-term persistent memory across sessions
- +Seamless human-in-the-loop capabilities allow for inspection and modification of agent state at any point during execution
- +Extensive community-contributed collection of data loaders and integrations for popular LLM frameworks
- +Simplified data ingestion with ready-to-use connectors for major platforms like Google Workspace, Notion, and Slack
- +Well-documented examples and Jupyter notebooks demonstrating real-world data agent implementations
Cons
- -Low-level framework requires more technical expertise and setup compared to high-level agent builders
- -Graph-based agent design paradigm may have a steeper learning curve for developers new to agent orchestration
- -Production deployment complexity may be overkill for simple chatbot or single-turn use cases
- -Repository is archived and read-only, with no new development or maintenance
- -All functionality has been migrated to the main llama-index repository, making this version obsolete
- -Installation may be deprecated as the PyPI package redirects users to the updated implementation
Use Cases
- •Long-running autonomous agents that need to persist through system failures and operate over days or weeks
- •Complex multi-step workflows requiring human oversight, approval, or intervention at specific decision points
- •Stateful agents that must maintain context and memory across multiple sessions and interactions
- •Legacy projects that need to maintain compatibility with older LlamaIndex versions
- •Learning from historical examples of data loader implementations and patterns
- •Understanding the evolution of LlamaIndex's integration ecosystem before consulting current documentation