AI Categories

Core AI Models (LLMs & Generative AI)

OpenAI (GPT-4, GPT-4o, GPT-3.5)

Anthropic Claude (Claude 3 family)

xAI Grok (Elon Musk’s LLM for X/Twitter)

DeepSeek (Chinese LLM with efficiency focus)

Google Gemini

Meta LLaMA (LLaMA 2, 3)

Mistral (Mixtral, small/efficient open LLMs)

Cohere (Command R for RAG, Embeddings API)

Ollama (run open-source LLMs locally on Mac/Linux/Windows)

Stability AI (Stable Diffusion) – image generation

Runway (AI video generation)

ElevenLabs (AI voice generation)

Frameworks & Orchestration

LangChain

chaining LLMs + tools + APIs

LlamaIndex (ex-GPT Index)

retrieval-augmented generation (RAG)

Flowise AI

no-code visual builder for LangChain

Haystack (by deepset.ai)

open-source RAG & search framework

LangGraph

graph-based LLM agent orchestration

Haystack (by deepset.ai)

autonomous AI agents

Vector Databases

(for RAG, embeddings, semantic search)

Pinecone

managed, scalable, easy to integrate

Weaviate

open-source, modular vector DB

Milvus / Zilliz

high-performance, enterprise-level

Chroma

lightweight, often used in prototyping

Qdrant

open-source, strong filtering capabilities

FAISS (Facebook AI Similarity Search)

library for fast vector search

Automation & Workflow

RPA (Robotic Process Automation):

  • UiPath
  • Automation Anywhere
  • Blue Prism

n8n → open-source Zapier alternative

Zapier / Make (Integromat) → SaaS automation

Apache Airflow → data pipelines, scheduling

Prefect → modern data workflow orchestration

Temporal → long-running workflows, reliability

A ramp along a curved wall in the Kiasma Museu, Helsinki, Finland

MLOps / AI Ops

(Model lifecycle & monitoring)

Weights & Biases (W&B)

open-source lifecycle management

MLflow

open-source lifecycle management

Kubeflow

Kubernetes-native ML platform

LangSmith (by LangChain)

debugging, tracing, evaluation for LLM apps

Arize AI

LLM observability & monitoring

Evidently AI

data & model quality monitoring

Infrastructure & Deployment

Cloud AI Platforms:

  • AWS Bedrock (hosted foundation models)
  • Azure OpenAI / Cognitive Services
  • Google Vertex AI
  • IBM Watsonx.ai

On-device / Local Inference:

  • Ollama
  • LM Studio
  • vLLM (optimized inference engine)
  • TensorRT-LLM (NVIDIA GPU optimization)

Distributed/Scalable Serving:

  • Ray Serve
  • HuggingFace TGI (Text Generation Inference)

Containerization & Orchestration:

  • Kubernetes
  • Docker

Supporting AI Tools

Prompt Engineering:

  • Techniques (few-shot, chain-of-thought, self-consistency, retrieval injection)
  • Tools: Promptfoo, Guidance, DSPy

Evaluation Frameworks:

  • HELM (Holistic Evaluation of LLMs)
  • MMLU, GSM-8K (benchmarks)
  • TruLens, Ragas (RAG evaluation)

Data Labeling & Prep:

  • Label Studio
  • Snorkel
  • Scale AI

Agents & Tooling:

  • HuggingFace Agents
  • AutoGPT, CrewAI, LangGraph

Business Integration (Enterprise AI)

CRM/ERP AI:

  • Salesforce Einstein AI
  • SAP Business Technology Platform (BTP) AI
  • Oracle AI in Fusion Cloud

BI + Analytics AI:

  • Microsoft Power BI Copilot
  • Tableau GPT
  • Qlik Sense + AI

APIs for Custom Integration:

  • FastAPI
  • Flask
  • gRPC

Enterprise Platforms:

  • ServiceNow AI
  • Notion AI
  • Slack GPT