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AI agents with rag2026

Retrieval-Augmented Generation — agents that ground responses in your own data: docs, wiki, ticket history, codebase. The pattern behind every useful enterprise knowledge agent.

Want the technical definition? Read the rag glossary entry →

The 88 agents that ship rag

Frequently asked

What is rag in AI agents?+

Retrieval-augmented generation — pulling relevant documents from a knowledge base before generating, so the LLM grounds its answer in your data.

Which AI agents support rag?+

88 agents in our index ship rag. The list above is sorted by community interest; NotebookLM, OpenAI Deep Research, Microsoft Copilot are the most-researched in 2026.

How do I evaluate rag in an AI agent?+

Look for: (1) reliability across edge cases, not just demo videos; (2) how the agent recovers when rag fails mid-task; (3) whether rag is the default mode or an opt-in feature. Production-ready agents publish rag benchmarks; demos and screenshots aren't enough.

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AI agents with rag in 2026: 88 compared · AI Agent Rank