Open-source projects tagged “Rag”.

OP

Open WebUI

United StatesLicense not declared

User-friendly AI Interface (Supports Ollama, OpenAI API, ...)

AI & Machine LearningOpen-source projects grouped in this category for discovery and comparison.12 projects#PythonProjects tagged with this topic in the verified catalog.6 projectsGithub ActionsProjects tagged with this topic in the verified catalog.11 projectsJavaScriptProjects tagged with this topic in the verified catalog.11 projectsSelf-hostedThis project carries a self-hosting or local-deployment signal. Verify the official install guide before production use.5 self-hosted optionsAI-nativeThis project includes AI-native capability signals in the catalog metadata.12 AI-native projectsClaudeProprietary AI assistant from Anthropic.3 alternatives

Alternatives toCClaudeCClaudeProprietary AI assistant from Anthropic.3 alternatives+5

AW

Awesome LLM Apps

IndiaApache-2.0

100+ AI Agent & RAG apps you can actually run — clone, customize, ship.

AI & Machine LearningOpen-source projects grouped in this category for discovery and comparison.12 projects#PythonProjects tagged with this topic in the verified catalog.6 projectsagentsProjects tagged with this topic in the verified catalog.3 projectsllmsProjects tagged with this topic in the verified catalog.1 projectAI-nativeThis project includes AI-native capability signals in the catalog metadata.12 AI-native projectsChatGPTProprietary conversational AI assistant from OpenAI.4 alternatives

Alternatives toCChatGPTCChatGPTProprietary conversational AI assistant from OpenAI.4 alternatives+2

AN

AnythingLLM

MIT

Stop renting your intelligence. Own it with AnythingLLM. Everything you need for a powerful local-first agent experience

AI & Machine LearningOpen-source projects grouped in this category for discovery and comparison.12 projects#JavaScriptProjects tagged with this topic in the verified catalog.11 projectsGithub ActionsProjects tagged with this topic in the verified catalog.11 projectsNodeJSProjects tagged with this topic in the verified catalog.10 projectsSelf-hostedThis project carries a self-hosting or local-deployment signal. Verify the official install guide before production use.5 self-hosted optionsAI-nativeThis project includes AI-native capability signals in the catalog metadata.12 AI-native projectsClaudeProprietary AI assistant from Anthropic.3 alternatives

Alternatives toCClaudeCClaudeProprietary AI assistant from Anthropic.3 alternatives+5

ME

Mem0

Apache-2.0

Universal memory layer for AI Agents

AI & Machine LearningOpen-source projects grouped in this category for discovery and comparison.12 projects#TypeScriptProjects tagged with this topic in the verified catalog.3 projectsGithub ActionsProjects tagged with this topic in the verified catalog.11 projectsJavaScriptProjects tagged with this topic in the verified catalog.11 projectsAI-nativeThis project includes AI-native capability signals in the catalog metadata.12 AI-native projectsLangChainProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative

Alternatives toLLangChainLLangChainProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative+2

FL

Flowise

License not declared

Build AI Agents, Visually

AI & Machine LearningOpen-source projects grouped in this category for discovery and comparison.12 projects#TypeScriptProjects tagged with this topic in the verified catalog.3 projectsGithub ActionsProjects tagged with this topic in the verified catalog.11 projectsJavaScriptProjects tagged with this topic in the verified catalog.11 projectsAI-nativeThis project includes AI-native capability signals in the catalog metadata.12 AI-native projectsn8nProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative

Alternatives toNn8nNn8nProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative+5

MI

Milvus

United StatesApache-2.0

Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search

AI & Machine LearningOpen-source projects grouped in this category for discovery and comparison.12 projects#GoProjects tagged with this topic in the verified catalog.1 projectGithub ActionsProjects tagged with this topic in the verified catalog.11 projectsJavaScriptProjects tagged with this topic in the verified catalog.11 projectsSelf-hostedThis project carries a self-hosting or local-deployment signal. Verify the official install guide before production use.5 self-hosted optionsAI-nativeThis project includes AI-native capability signals in the catalog metadata.12 AI-native projectsSupabaseOpen-core backend platform often compared with Firebase.2 alternatives

Alternatives toSSupabaseSSupabaseOpen-core backend platform often compared with Firebase.2 alternatives+2

KH

Khoj

AGPL-3.0

Your AI second brain. Self-hostable. Get answers from the web or your docs. Build custom agents, schedule automations, do deep research. Turn any online or local LLM into your personal, autonomous AI (gpt, claude, gemini

AI & Machine LearningOpen-source projects grouped in this category for discovery and comparison.12 projects#PythonProjects tagged with this topic in the verified catalog.6 projectsGithub ActionsProjects tagged with this topic in the verified catalog.11 projectsJavaScriptProjects tagged with this topic in the verified catalog.11 projectsSelf-hostedThis project carries a self-hosting or local-deployment signal. Verify the official install guide before production use.5 self-hosted optionsAI-nativeThis project includes AI-native capability signals in the catalog metadata.12 AI-native projectsClaudeProprietary AI assistant from Anthropic.3 alternatives

Alternatives toCClaudeCClaudeProprietary AI assistant from Anthropic.3 alternatives+3

ON

Onyx

License not declared

Open Source AI Platform - AI Chat with advanced features that works with every LLM

AI & Machine LearningOpen-source projects grouped in this category for discovery and comparison.12 projects#PythonProjects tagged with this topic in the verified catalog.6 projectsGithub ActionsProjects tagged with this topic in the verified catalog.11 projectsJavaScriptProjects tagged with this topic in the verified catalog.11 projectsSelf-hostedThis project carries a self-hosting or local-deployment signal. Verify the official install guide before production use.5 self-hosted optionsAI-nativeThis project includes AI-native capability signals in the catalog metadata.12 AI-native projectsElasticSearchSearch and analytics engine with commercial distributions.3 alternatives

Alternatives toEElasticSearchEElasticSearchSearch and analytics engine with commercial distributions.3 alternatives+4

FA

FastGPT

License not declared

FastGPT is a knowledge-based platform built on the LLMs, offers a comprehensive suite of out-of-the-box capabilities such as data processing, RAG retrieval, and visual AI workflow orchestration, letting you easily develo

AI & Machine LearningOpen-source projects grouped in this category for discovery and comparison.12 projects#TypeScriptProjects tagged with this topic in the verified catalog.3 projectsGithub ActionsProjects tagged with this topic in the verified catalog.11 projectsJavaScriptProjects tagged with this topic in the verified catalog.11 projectsAI-nativeThis project includes AI-native capability signals in the catalog metadata.12 AI-native projectsZendeskProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative

Alternatives toZZendeskZZendeskProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative

CH

Chroma

Apache-2.0

Search infrastructure for AI

AI & Machine LearningOpen-source projects grouped in this category for discovery and comparison.12 projects#RustProjects tagged with this topic in the verified catalog.1 projectGithub ActionsProjects tagged with this topic in the verified catalog.11 projectsJavaScriptProjects tagged with this topic in the verified catalog.11 projectsAI-nativeThis project includes AI-native capability signals in the catalog metadata.12 AI-native projectsSupabaseOpen-core backend platform often compared with Firebase.2 alternatives

Alternatives toSSupabaseSSupabaseOpen-core backend platform often compared with Firebase.2 alternatives+2

MA

MaxKB

GPL-3.0

🔥 MaxKB is an open-source platform for building enterprise-grade agents. 强大易用的开源企业级智能体平台。

AI & Machine LearningOpen-source projects grouped in this category for discovery and comparison.12 projects#PythonProjects tagged with this topic in the verified catalog.6 projectsGithub ActionsProjects tagged with this topic in the verified catalog.11 projectsJavaScriptProjects tagged with this topic in the verified catalog.11 projectsAI-nativeThis project includes AI-native capability signals in the catalog metadata.12 AI-native projectsCustomer.ioProprietary customer engagement and messaging platform.1 alternative

SU

SurfSense

License not declared

NotebookLM for Competitive Intelligence Research. Give your AI agents access to live data from Reddit, YouTube, Instagram, TikTok, Google Maps, Google Search, open web etc. Join our Discord: https://discord.gg/ejRNvftDp9

AI & Machine LearningOpen-source projects grouped in this category for discovery and comparison.12 projects#PythonProjects tagged with this topic in the verified catalog.6 projectsGithub ActionsProjects tagged with this topic in the verified catalog.11 projectsJavaScriptProjects tagged with this topic in the verified catalog.11 projectsAI-nativeThis project includes AI-native capability signals in the catalog metadata.12 AI-native projectsNotebookLMProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…2 alternatives

Alternatives toNNotebookLMNNotebookLMProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…2 alternatives+1