Agent type

RAG Agent

Retrieval-augmented generation agents that ground responses in internal documents, knowledge bases, or structured data sources with citation support and confidence scoring.

Capabilities

  • Hybrid search retrieval pipelines
  • Citation and source attribution
  • Confidence scoring with fallback thresholds
  • Index refresh and sync workflows
  • Chunk-level relevance re-ranking

Limitations

  • Answer quality depends on retrieval accuracy
  • Index drift risk when source documents change frequently

Best for

Best for

Knowledge Base Agent

Internal knowledge is scattered across Notion, Confluence, Google Drive, and Slack. Employees spend 20% of their week searching for information, and answers are inconsistent because no one knows which document is the current source of truth.

Open Guide

Research Assistant

Researchers spend 3-5 hours filtering through sources, cross-referencing claims, and organizing conclusions for a single research question. Manual synthesis is error-prone, sources get lost, and findings are hard to reproduce.

Open Guide

Customer Support Agent

Support teams handle 60-80% of tickets that are repetitive FAQs, draining agent time and creating inconsistent responses. As ticket volume scales, hiring linearly is unsustainable and new agents take weeks to ramp up on product knowledge.

Open Guide

Recommended tools

Chroma

Open-source vector database (Apache 2.0) with Rust-core engine delivering 4x faster queries, serverless cloud with full-text search, and database forking.

open-source-or-cloud

Open Tool

LangChain

Agent framework (v1.1) with create_agent abstraction, LangGraph stateful orchestration, middleware for retries and moderation, and model profiles.

open-source

Open Tool

Pinecone

Serverless vector database with integrated inference (embed + store + query in one call), Pinecone Assistant for managed RAG, and dedicated read nodes.

usage-based

Open Tool

Supabase

Postgres backend with built-in pgvector for vector search, hybrid search (BM25 + vector), auth, real-time subscriptions, edge functions, and row-level security.

freemium

Open Tool

Weaviate

Open-source vector engine with built-in Weaviate Agents (Query, Transformation, Personalization), Hybrid Search 2.0, and multi-tenant architecture.

open-source-or-cloud

Open Tool

Architecture layers

DataMemoryLLMTools

Related use cases

Related use cases

Knowledge Base Agent

Internal knowledge is scattered across Notion, Confluence, Google Drive, and Slack. Employees spend 20% of their week searching for information, and answers are inconsistent because no one knows which document is the current source of truth.

Open Guide

Research Assistant

Researchers spend 3-5 hours filtering through sources, cross-referencing claims, and organizing conclusions for a single research question. Manual synthesis is error-prone, sources get lost, and findings are hard to reproduce.

Open Guide

Customer Support Agent

Support teams handle 60-80% of tickets that are repetitive FAQs, draining agent time and creating inconsistent responses. As ticket volume scales, hiring linearly is unsustainable and new agents take weeks to ramp up on product knowledge.

Open Guide