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📖 The AI Tool Bible

AI tools tagged Supports RAG

48 tools matching this tag.model

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PI

Pinecone

Featured
RAG · Hosted vector DB (not an LLM)
8.8

Managed vector database for production-scale similarity search.

Freemium· Starter: Free · Builder: $20/month flat · Standard: $50/month min. usage · Enterprise: $500/month min. usagemanaged vector DBproduction RAG
LL

LlamaIndex

Featured
RAG · BYO (Claude / GPT / open)
8.7

Data framework for connecting LLMs to your data.

Freemium· Free open-source; LlamaCloud paidRAGdata ingestion
AB

AWS Bedrock

Agents · Multi-model: Anthropic Claude, Meta Llama, Mistral, Cohere, AI21, Amazon Nova/Titan, DeepSeek, Stability, OpenAI GPT
8.6

Build and scale generative AI applications with foundation models

Paid· Standard: Contact sales · Flex: Contact sales · Priority: Contact sales · Reserved: Contact salesEnterprise RAG chatbot over private documentsMulti-step tool-using agents via AgentCore
GV

Google Vertex AI

Agents · Gemini 2.5 (Pro/Flash/Nano), Imagen, Veo, Chirp, plus Model Garden (Llama, Mistral, Claude via partner)
8.6

Google Cloud's unified platform for building, deploying, and scaling enterprise AI agents and models.

Paid· Image Data - Training (Classification): $3.465 / 1 hour · Image Data - Training (Object Detection): $3.465 / 1 hour · Image Data - Deployment and Online Prediction: $1.375 / 1 hour · Image Data - Batch Prediction: $2.222 / 1 hour · Tabular Data - Training (Classification/Regression): $21.252 / 1 hourEnterprise RAG chatbotMulti-agent customer service
PA

Palantir AIP

Agents · Multi-model (GPT, Claude, Llama, customer-hosted)
8.4

Enterprise AI platform that grounds LLMs in your operational data and runs agents against real business systems.

Enterprise· Contact sales; typically bundled with Foundryenterprise-agentsoperational-ai
QU

Quivr

RAG · Multi-model (OpenAI, Anthropic, Mistral, Gemma)
8.4

Open-source RAG framework for building custom AI assistants over your own documents in a few lines of Python.

Free· Open source (pip install quivr-core); pay only for LLM/vector-store usagedocument-qacustom-knowledge-base
SK

Semantic Kernel

Agents · Multi-model
8.4

Microsoft's open-source SDK for wiring LLMs, plugins, and agents into enterprise .NET, Python, and Java apps.

Free· Free, MIT-licensed SDK; you pay for the underlying model APIsagent-orchestrationllm-plugins
WE

Weaviate

RAG · Hosted vector DB (not an LLM)
8.4

Open-source vector DB with hybrid search and modules.

Freemium· Free: $0 · Flex: $45 · Premium: $400self-hosted RAGhybrid search
HA

H2O.ai

Agents · Multi-model
8.3

Enterprise AI platform combining AutoML, generative AI, and vertical agents for regulated industries.

Enterprise· Contact sales; live demo on requestenterprise-agentsautoml
LA

LangChain

RAG · BYO (any major LLM)
8.3

The broad LLM application framework — chains, agents, retrievers.

Freemium· Free open-source; LangSmith paidgeneral LLM appsRAG
VA

Vanna.ai

RAG · Multi-model (Anthropic, OpenAI, Gemini, Ollama)
8.3

Open-source text-to-SQL agent that learns your schema and writes queries against your real warehouse.

Freemium· Explorer: $50 · Team: $500 · Enterprise: Contact salestext-to-sqlnatural-language-bi
LI

LibreChat

Writing · Multi-model (OpenAI, Anthropic, Google, AWS Bedrock, Azure, Ollama, and others)
8.2

Open-source, self-hostable ChatGPT-style frontend that brings every major LLM provider under one roof.

Free· Free and open source; self-hosted (you pay model providers for API usage)multi-model chatself-hosted chatgpt
MS

Msty

Writing · Multi-model (Ollama, Claude, GPT, Gemini, others)
8.2

Privacy-first desktop AI workspace that runs local and cloud models side by side.

Freemium· Free: $0 · Aurum: ? · Aurum Lifetime: ? · Enterprise & Teams: Talk to uslocal-llm-chatmulti-model-comparison
VE

Vespa

RAG · Hosted search engine (not an LLM)
8.2

Yahoo's open-source search engine with vector + sparse retrieval.

Freemium· Free open-source; Vespa Cloud paidlarge-scale searchranking
WR

Writer

Writing · Palmyra (in-house)
8.2

Enterprise generative AI platform built around in-house Palmyra LLMs for regulated, brand-consistent content.

Enterprise· Starter: Free · ENTERPRISE: Contact salesenterprise-writingbrand-voice
CH

Chroma

RAG · Hosted vector DB (not an LLM)
8.1

Embedded, developer-friendly vector store for Python.

Freemium· Starter: $0 · Team: $250 · Enterprise: Customprototypingembedded RAG
DV

Databricks Vector Search

RAG · Multi-model (BYO embeddings or Databricks-hosted)
8.1

Managed hybrid vector search that lives inside the Databricks lakehouse and auto-syncs with your source tables.

Enterprise· Standard: $605 · Storage Optimized: $922rag-retrievalhybrid-search
LA

Langflow

Agents · Multi-model
8.1

Open-source visual builder for LangChain-style AI agents and RAG pipelines.

Freemium· Open-source free; hosted free tier + paid enterprise via DataStaxagent-prototypingrag-pipelines
CO

Cody

Coding · Claude / GPT / Mixtral (configurable)
8.0

Sourcegraph's AI coding assistant — codebase-aware via their search index.

Freemium· Free; Pro $9/mo; Enterprise customenterprisemonorepos
AQ

Amazon Q

Coding · Multi-model (Amazon Bedrock)
7.9

AWS's enterprise AI assistant for developers, analysts, and knowledge workers, wired into your company data.

Freemium· Amazon Q Business Lite: $3 · Amazon Q Business Pro: $20 · Amazon Q Developer Free Tier: Free · Amazon Q Developer Pro Tier: ? · Amazon Q in QuickSight Author: $24code-generationenterprise-search
AN

AnythingLLM

RAG · Multi-model
7.9

Open-source desktop and self-hosted app that turns your documents into a private chat-and-agent workspace.

Freemium· Basic: $50/monthly · Pro: $99/monthly · Enterprise: Contact Usdocument-chatprivate-rag
KH

Khoj

Agents · Multi-model
7.9

Open-source personal AI that builds agents, searches your documents, and automates research across local files and the web.

Freemium· Free self-hosted; paid cloud tier on app.khoj.devpersonal-knowledge-baseagent-building
LA

Lamini

Fine-tuning · Lamini (built on open base models)
7.7

Memory-tuning platform for grounding LLMs in your facts.

Paid· Enterprise / contact salesenterprise FTfactual recall
LC

Langchain-Chatchat

RAG · Multi-model (GLM-4, Qwen2, Llama 3, etc. via Xinference/Ollama/LocalAI/FastChat)
7.4

Self-hostable RAG and agent framework that wires LangChain to any local open-source LLM and a knowledge base.

Free· Apache-2.0 open source; self-hosted, infra costs onlyprivate-knowledge-baseoffline-rag
AG

AgentMemory

Agents · Multi-model (Claude, Gemini, MiniMax, OpenRouter)
7.3

Open-source persistent memory runtime for AI coding agents, with hybrid retrieval and zero external dependencies.

Free· Free, open-source (Apache 2.0); bring your own LLM API keyagent-memorycoding-agents
AG

Agentset

RAG · Multi-model (Claude, OpenAI, Google, xAI, Cohere, Mistral, DeepSeek)
7.3

Production-ready RAG infrastructure with agentic search, citations, and model-agnostic plumbing.

Freemium· Free: $0 · Pro: $49 · Enterprise: Customdocument-qaagentic-search
EP

Epsilla

RAG · Multi-model
7.3

Agent-as-a-Service platform with managed RAG and a no-code builder for vertical enterprise AI.

Freemium· Free Tier: $0/month · Starter Tier: $29/month · Professional Tier: $249/month · AI Concierge: $2,499/month · Enterprise Tier: Custom/monthenterprise-ragai-agents
AF

Agno (formerly Phidata)

Agents · Multi-model
7.2

Open-source Python framework for building multi-agent systems, paired with a production runtime that ships in your own cloud.

Freemium· Free: Free · Pro: $150/mo · Enterprise: ?
AS

AI SDK

Coding · Multi-model
7.2

Vercel's open-source TypeScript framework for building AI apps across 16+ providers with unified streaming, tools, and UI hooks.

Free· Open source (Apache 2.0); pay only for the underlying model APIschat-uiagent-building
CS

Cherry Studio

Agents · Multi-model
7.2

Open-source desktop AI client that wires 300+ LLMs into one chat, knowledge-base, and agent workspace.

Free· Free and open source; bring your own API keysmulti-model chatlocal knowledge base
CO

Cognee

RAG · Multi-model (Claude, OpenAI, others)
7.2

Open-source graph-memory layer that gives AI agents persistent, queryable context across sessions.

Freemium· Hobby free (1M tokens/mo); Growth $5/workspace/mo + token usage; Enterprise customagent-memoryknowledge-graphs
CS

Coze Studio

Agents · Multi-model
7.2

Self-hostable visual AI agent development platform from ByteDance with workflows, RAG, and plugin tooling.

Free· Free, Apache 2.0; self-hostedai-agentsworkflow-automation
FF

FinChat (Fiscal.ai)

RAG · Multi-model (proprietary finance-tuned copilot)
7.2

AI copilot for equity research that reads filings, transcripts, and KPI tables across 100,000+ public companies.

Freemium· Free; Pro $39/mo (annual) or $49/mo; Max and Enterprise API tiers aboveequity-researchearnings-call-analysis
GR

Graphiti

RAG · Multi-model
7.2

Open-source temporal knowledge graph framework for building agent memory that updates in real time.

Freemium· Basic: $10 · Pro: $20 · Enterprise: $50agent-memorytemporal-knowledge-graphs
TA

TencentDB Agent Memory

Agents · Multi-model
7.2

Local long-term memory for AI agents using layered storage and Mermaid-based symbolic compression.

Free· MIT-licensed, self-hostedagent-memorylong-context
WE

WeKnora

RAG · Multi-model
7.2

Tencent's open-source RAG framework that turns raw documents into a queryable knowledge base, ReAct agent, and self-maintaining wiki.

Free· Free, open-source (self-hosted)document-qaenterprise-knowledge-base
FP

FutureHouse Platform

RAG · Multi-model
7.1

Multi-agent AI research stack for scientists, with retrieval over 175M+ papers, patents, and trials.

Freemium· Basic: $10 · Pro: $25 · Enterprise: Contact salesscientific-literature-searchautonomous-research-agent
PO

PostgresML

RAG · Multi-model (Llama, Mistral, open-source embeddings)
7.1

PostgreSQL extension that runs embeddings, vector search, and LLM inference inside your database.

Freemium· Serverless: From $7.50 per query hour · Dedicated: From $0.60 per instance hour · Enterprise: Custom pricingvector-searchrag
SG

Scale GenAI Platform

Fine-tuning · Multi-model (OpenAI, Google, Meta, Mistral)
7.1

Enterprise agent platform from Scale AI that connects your data, orchestrates multi-agent workflows, and learns from human feedback inside your own VPC.

Enterprise· Contact sales; enterprise contracts onlyenterprise-agentsrag-over-internal-data
KO

Kotaemon

RAG · Multi-model (OpenAI, LlamaCPP, any OpenAI-compatible endpoint)
7.0

Open-source RAG UI for chatting with your own documents, locally or self-hosted.

Free· Free, open-source (MIT-style); self-hosted infrastructure costs onlydocument-qaprivate-rag
MA

MaxKB

RAG · Multi-model
7.0

Open-source enterprise RAG and agent platform with built-in workflow engine and multi-LLM support.

Freemium· Community edition free (GPLv3); paid enterprise editionenterprise-knowledge-basecustomer-support-bots
PR

PrivateGPT

RAG · Multi-model (BYO local LLM)
7.0

Production-ready, air-gapped RAG framework for querying your documents with local LLMs.

Freemium· OSS free; Zylon enterprise contract (contact sales)private-ragchat-with-documents
SU

Superduper

RAG · Multi-model
7.0

Enterprise AI agent orchestration that brings RAG and agents to your existing data stack without migration.

Enterprise· Free trial on Snowflake Marketplace; enterprise self-hosted pricing on requestin-database-ragagent-orchestration
CO

Cohere

RAG · Command, Embed, Rerank, Transcribe (proprietary)
6.9

Enterprise-grade LLM platform built for private, secure, and customizable deployment.

Enterprise· Embed 4 Small: $2,500 · Embed 4 Medium: $3,250 · Rerank 3.5 Medium: $3,250 · Rerank 4 Fast Medium: $3,250 · Rerank 4 Pro Medium: $3,250enterprise-ragsemantic-search
DE

DeepSearcher

RAG · Multi-model (DeepSeek, OpenAI o1/o3-mini, Claude, Llama, others)
6.9

Open-source agentic RAG framework for private enterprise data, built by the Zilliz/Milvus team.

Free· Free, Apache 2.0; bring your own LLM and vector DB costsenterprise-ragagentic-search
GB

GPT Builder

Agents · OpenAI GPT-4o / GPT-5 (plan-dependent)
6.9

OpenAI's no-code editor for spinning up custom ChatGPT agents with instructions, knowledge files, and tool calls.

Paid· Basic: $10 · Standard: $20 · Premium: $30custom-chatbotsinternal-assistants
HA

Haystack

RAG · Multi-model
6.9

Open-source Python framework from deepset for building production RAG pipelines and LLM agents.

Freemium· Open-source free; deepset Enterprise Support and AI Platform via salesragagents
CD

Context Data

RAG · Multi-model
6.8

Enterprise data platform for deploying private RAG pipelines without infrastructure plumbing.

Enterprise· Contact salesenterprise-ragdocument-search