pgvector — independent software & tools

18 independent pgvector listings the big search engines bury.

• intellect-docs-ai

  github · Free · by ayush-s-tomar

  RAG-based document Q&A with cited answers, similarity scores, and an automated eval + CI pipeline.

• 3ngram

  github · Free · by B3dmar

  Persistent, typed memory for AI agents — open-source MCP server, REST API, SDK, CLI, worker, and self-host backend.

• novaberg

  github · Free · by Claus2702

  Local, private personal AI with persistent memory, emergent personality, intrinsic curiosity and emotional intelligence. Runs fully offline on your own hardware — Python, LangGraph, PostgreSQL, Ollama.

• deepsql

  github · Free · by DeepSQLAI

  The database agent for Postgres and MySQL - Point it at PostgreSQL or MySQL and ask questions in plain English — schema exploration, query generation, slow query analysis, index recommendations, generated dashboards. Self-hosted and air-gapped.

• documind-ai

  github · Free · by f0nce

  DocuMind AI is a full-stack local AI document workflow platform built with Next.js, Go, Python FastAPI, PostgreSQL + pgvector, NATS, MinIO, and Ollama. It supports document upload, async processing, AI summaries, RAG chat, semantic search, workspaces, roles, and Docker-based deployment without paid AI APIs.

• rag-system-pgvector

  github · Free · by fruitful-lure791

  Build RAG apps with PostgreSQL and pgvector for semantic search, hybrid retrieval, and LLM-powered answers over your data

• Diariz

  github · Free · by kenhayward

  Self-hosted, multi-user transcription platform: record or upload audio. Speaker-labeled, timestamped transcripts, Recognize speakers across recordings, Summarize, extract action items and chat over your transcripts with your own OpenAI-compatible LLM. Your Audio, your Server, your Model. Tested on Laptop RTX4070, Desktop RTX3090 and RTX5090

• sage

  github · Free · by LuminariMUD

  GraphRAG Lore & World-Building System

• crm-with-blockchain-ai-rag

  github · Free · by Moiz-Ali-Moomin

  AI-native CRM with RAG pipeline, blockchain-verified deals, and programmable financial rails for modern sales teams

• yuralume-core

  github · Free · by Yuralume

  Self-host AI companion platform — characters with schedules, memory, and a life of their own (BSL 1.1)

• opex

  github · Free · by AronMav

  Self-hosted AI agent gateway built like infrastructure, not a chat app. A Rust core runs agents, tools, memory, cron, secrets. Agents live in Telegram / Discord / Slack / Matrix / WhatsApp; personas in Markdown, tools in YAML, hot-reloaded. Encrypted vault, DNS-level SSRF guard, sandboxed code exec.

• aperio

  github · Free · by BaiGanio

  One brain. Every AI agent. Nothing forgotten. — Self-hosted memory layer via MCP + Postgres + pgvector

• mnemos-mcp

  github · Free · by ELSAKKK

  🧠 Transform documentation chaos into a structured memory system with Mnemos, your self-hosted, multi-context knowledge server for developers.

• poindexter

  github · Free · by Glad-Labs

  Poindexter — open-source AI content pipeline that researches, writes, reviews, and publishes autonomously. Self-hosted on your machine. Built by Glad Labs LLC.

• traqr-oss

  github · Free · by jiggycapital

  TraqrOS — AI that remembers you. Memory, automation, and developer tooling for AI coding assistants.

• powernode-platform

  github · Free · by nodealchemy

  Open-source mission control for AI agent fleets — chat to provision, agents to operate, humans to approve.

• precis-mcp

  github · Free · by retospect

  MCP server giving LLM agents a seven-verb API over papers, documents, code, state, patents, and cached web/Wolfram/YouTube tool calls

• core-graph

  github · Free · by rmednitzer

  Converged graph + vector knowledge platform on PostgreSQL (Apache AGE + pgvector) for security, threat intel, and AI memory