Research and write from your own sources

LlamaIndex

MemoryData Wrangling

run-llama

Open-source data framework for building LLM and agentic apps over your own data, with 300+ integrations

ragvector-dbocr

Platform

Elasticsearch

CodingMemoryMonitoring

elastic

Distributed search and vector database used as the retrieval backend for RAG and agentic search

vector-dbsearchhybrid-searchrag

RAGFlow

Memory

infiniflow

RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create a superior context layer for LLMs

ragdocument-processingknowledge-basecontext-engine

Dify

Coding

langgenius

Open-source LLM app development platform combining a visual workflow canvas, RAG pipelines, agents, model management, and observability

productivityragagent-builderorchestrationobservability

OpenViking

Memory

volcengine

Self-evolving Context Database for AI Agents. Unify Agent Memory, Knowledge RAG and Skills.

ragcontext-databasevector-dbknowledge-base

LangChain

CodingMemory

langchain-ai

Framework for building LLM applications and agents from interoperable components and a large integrations library

ragmulti-agentorchestrationtool-calling

Docling

Data Wrangling

docling-project

Parses PDFs and many other document formats into structured Markdown or JSON, with layout, table, formula, and OCR understanding

productivitydocument-processingocrragmarkdown

LangChainJS

Coding

langchain-ai

TypeScript framework for building LLM apps by chaining models, tools, and integrations behind a standard interface

langchaintypescript-sdktool-callingrag

Supermemory

CodingMemory

supermemoryai

Supermemory is broader than mem0, Engram, Graphiti, or CocoIndex. Those solve storage, coding-agent notes, temporal fact

ragknowledge-graphcontext-enginelocal-first

GitNexus

Memory

abhigyanpatwari

Client-side knowledge graph creator that runs entirely in your browser. Drop in a git repository (Github, Gitlab, Azure, Local) or ZIP file, and get an interactive knowledge graph

knowledge-graphragcode-intelligencebrowser

Mastra

CodingMemoryQA

mastra-ai

TypeScript framework for AI agents and apps, with model routing, graph-based workflows, memory, and built-in evals

orchestrationragnextjsevaluation

Platform

Qdrant

CodingMemory

qdrant

Open-source vector database and similarity-search engine with filtering, hybrid search and a managed cloud.

vector-dbhnswhybrid-searchsemantic-search

Semantica

CodingMemory

semantica-agi

Open‑source framework for building semantic layers and context graphs for AI agents.

knowledge-graphgraphragprovenancesemantic-search

CocoIndex

Memory

cocoindex-io

CocoIndex turns codebases, PDFs, Slack, inboxes, and videos into a continuously updated.

data-indexingincremental-processingknowledge-graphsemantic-search

Graphify

MemoryCoding

Graphify-Labs

AI coding-assistant skill that turns a folder of code, docs, papers, and images into a queryable knowledge graph

ragknowledge-graphtree-sittercli

Haystack

Coding

deepset-ai

Open-source Python framework for building production LLM pipelines for RAG, search, and agents

ragsemantic-searchorchestrationdeepset

Headroom

Inference

headroomlabs-ai

Content-aware context-compression layer that reversibly shrinks tool outputs, logs, and history before they reach the LLM

token-optimizationproxyraglangchain

Mem0

Memory

mem0ai

Memory layer that extracts facts from conversations and retrieves them at inference so agents remember users across sessions

long-term-memoryragfact-extractionhybrid-search

DSPy

CodingTraining

stanfordnlp

Compose LM pipelines as declarative Python modules, then optimize their prompts and weights algorithmically

promptragself-improvement

Giskard

QASecurity

Giskard-AI

Python library for testing agentic systems — evals with LLM-as-judge checks, red-teaming scans, and RAG quality evaluation

red-teamevaluationragprompt-injection

GPT Researcher

Research

assafelovic

Deep-research agent that plans questions, crawls 20+ sources in parallel, and compiles cited reports

scraperagdeep-researchsearch

Platform

LanceDB

Memory

lancedb

Developer-friendly open-source embedded/serverless vector database for multimodal AI, built on the Lance columnar format for billion-scale retrieval.

vector-dbsemantic-searchmultimodalembedded-database

Memanto

Memory

moorcheh-ai

a companion agent that manages the memories of your other agents: what to keep, what conflicts, what expires, and who needs to know.

long-term-memorysemantic-memoryragmulti-agent

Open WebUI

Interface

open-webui

Self-hosted, offline-capable AI platform for Ollama and OpenAI-compatible models with RAG, tools, and multi-user access control

ollamaraglocal-firstopenai-compatible