The modern AI stack mapped: 100+ tools across LLMs, agents, RAG and more
ZabihullahAtal · x · 2026-10-13
A community-curated "AI Stack Map" organizes 100+ tools shaping modern AI applications into layers: LLMs (OpenAI, Claude, Gemini, Llama, Mistral), agent frameworks (LangGraph, CrewAI, AutoGen), RAG (LangChain, LlamaIndex, GraphRAG), embeddings, MCP, AI security (Guardrails, Lakera), observability & evals (LangSmith, Langfuse), memory (Mem0, Zep, Neo4j), automation (n8n, Zapier), and vector databases (Pinecone, Qdrant, Milvus, pgvector).
A handy reference map for anyone architecting AI applications.
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