Dive Into System Design

pingcap/autoflow is a Graph RAG based and conversational knowledge base tool built with TiDB Serverless Vector Storage. Demo: https://tidb.ai

Open-source document chat platform with semantic search, RAG (Retrieval Augmented Generation), and multi-provider AI support (OpenRouter, OpenAI, ImageRouter).

AirLLM 70B inference with single 4GB GPU

AxonHub is a modern AI gateway system that provides a unified OpenAI ( Chat Completion, Responses), Anthropic, Gemini and AI SDK compatible API

Lightweight document management system packed with all the features you can expect from big expensive solutions

Train your own speech AI model from scratch

Speak to AI • Native Linux Speech-to-Text (STT) • Offline, Privacy-Focused

100% free and full open-source edge Firecrawl alternative with better links extraction for agents - that you can deploy to cloudflare or vercel by yourself.

Open Source Intelligence Interface for Deep Web Scraping

[CVPR 2025] Fast3R: Towards 3D Reconstruction of 1000+ Images in One Forward Pass

Stock analysis report generation using crewAI multi-agent AI.

An Open Phone Agent Model & Framework. Unlocking the AI Phone for Everyone

The world's 1st open source face recognition SDK for Windows and Linux (Face detection, Face landmark extraction, Face feature extraction, Face template mathcing)

Build realtime AI voice agents using FastRTC for low-latency streaming, Superlinked for vector search, Twilio for live phone calls, and Runpod for scalable GPU deployment.

Dealing with all unstructured data, such as reverse image search, audio search, molecular search, video analysis, question and answer systems, NLP, etc.

Video PreTraining (VPT): Learning to Act by Watching Unlabeled Online Videos

Effortless AI-assisted data labeling with AI support from YOLO, Segment Anything (SAM+SAM2), MobileSAM!!

Toolkit for linearizing PDFs for LLM datasets/training

TTS model capable of streaming conversational audio in realtime.

Modern video analytics with VLM

Paving the way for open agents and AGI for all.

Self-hosted Lovable/v0 alternative. Realtime database & storage included.

🎨 GPT for video generation ⚡️

Local voice AI powered by Ollama, Kokoro, Whisper, and LiveKit.

MCPCAN is a centralized management platform for MCP services. It deploys each MCP service using a container deployment method. The platform supports container monitoring and MCP service token verif…

Privacy focused AI meeting transcription and summarization using locally hosted Small Language Models

🗣️ AI Sales coach demo built with Azure Voice Live API