These tools often paired with
LangChainvsDSPy
The leading LLM app framework versus Programming (not prompting) LLMs
Compare interactively in Explore →Choose LangChain when…
- •You want a broad, flexible LLM orchestration toolkit
- •You need integrations with many tools and data sources
- •You're prototyping or exploring LLM app patterns
Choose DSPy when…
- •You want to optimize LLM pipelines programmatically
- •You're running experiments and tuning prompts at scale
- •Academic or research-oriented LLM workflows fit you
Side-by-side comparison
Field
LangChain
DSPy
Category
Pipelines & RAG
Pipelines & RAG
Type
Open Source
Open Source
Free Tier
✓ Yes
✓ Yes
Pricing Plans
—
—
GitHub Stars
⭐ 93,000
⭐ 18,000
LangChain
Most widely used framework for building LLM applications. Chains, agents, RAG pipelines, and deep integrations with 300+ tools.
Shared Connections1 tools both integrate with
Only LangChain (23)
OpenHandsCrewAIAutoGenLangGraphSemantic KernelLangSmithLlamaIndexQdrantChromaPinecone
Only DSPy (1)
LangChain
Explore the full AI landscape
See how LangChain and DSPy fit into the bigger picture — 123 tools, 304 relationships, all mapped.