Architect your next AI Agent Stack.
Evidenced-based comparisons, real-time pricing benchmarks, and self-hosting matrices for enterprise LLM applications.
LangChain
Build context-aware, reasoning applications with composable components.
LlamaIndex
The leading data framework for building LLM applications and enterprise RAG.
CrewAI
Cutting-edge framework for orchestrating role-playing, autonomous AI agents.
AutoGen (Microsoft)
Enable next-gen LLM applications with multi-agent conversation frameworks.
Pinecone
Managed, cloud-native vector database designed for fast vector search and RAG.
Weaviate
Open-source AI-native vector database with hybrid search and modular machine learning models.
Qdrant
High-performance vector similarity search engine and vector database written in Rust.
DSPy (Stanford)
Framework for programmatically optimizing LM prompts and weights instead of manual prompting.
LangSmith
The unified DevOps platform for debugging, testing, evaluating, and monitoring LLM apps.
Langfuse
Open source LLM engineering platform: observability, metrics, evals, prompt management.
LiteLLM
Call 100+ LLMs using the OpenAI input/output format with unified key management & load balancing.
vLLM
High-throughput and memory-efficient inference and serving engine for LLMs with PagedAttention.