The Best Self-Hosted AI Stack for Small Teams in 2026
An opinionated reference architecture for self-hosted team AI in 2026: vLLM, Open WebUI, LiteLLM, Qdrant, and Langfuse on one GPU box, with honest alternatives at every layer.
Billy C
New tools added weeklyThe AI Tools Directory
The AI Tools Directory
for People Who Actually Build
Discover the best open-source and developer-focused AI tools. LLMs, agents, image generation, RAG, and more, curated and rated for indie makers and power users.
868+AI tools
27categories
100%free to browse
Curated
Featured Tools
Editor's pick
AnythingLLM
All-in-one desktop and Docker app for private LLM chat with your documents.
Open SourceSelf HostedOffline
Beginner
Featured
Featured
Feature-rich web UI for Stable Diffusion with extensive extension ecosystem.
Open SourceSelf HostedOfflineGPU 4GB+
Easy
Featured
Week of Sep 7 to Sep 13, 2026
Tools of the Week
One tool from every category, reshuffled every Monday.
3D Model Generation
Generates high-resolution textured 3D assets from images or text with separate shape and texture models.
Open SourceSelf HostedOfflineGPU 6GB+
Intermediate
AI Agents & Orchestration
Drag-and-drop UI for building LLM flows and AI agents.
Open SourceSelf Hosted
Beginner
AI Animation & Motion
Real-time high-quality lip-sync model for audio-driven talking face generation.
Open SourceSelf HostedOfflineGPU 6GB+
Intermediate
AI Code Assistants
AI-first code editor built on a VS Code fork with codebase-aware chat, autocomplete, and agents.
Beginner
AI Deployment & MLOps
Modern high-performance Python web framework for building APIs.
Open SourceSelf HostedOffline
Easy
AI Frameworks & Libraries
Featured
Essential machine learning library for Python with classical ML algorithms.
Open SourceSelf HostedOffline
Beginner
Start here
Guides and comparisons
Inference
The State of Open Source LLM Inference Engines
Agents
Agent Framework Landscape: A Buyers Guide
Coding
Best AI Coding Assistants
Vector DBs
Vector Database Benchmarks: Qdrant, Milvus, Weaviate, LanceDB
Documents
PDF Parsing for RAG: MinerU, Docling, Marker Compared
Speech
Open Weight Text to Speech Models
The live index
Explore the directory
Meta's promptable model that recovers full-body 3D human meshes with hands and feet from one image.
Open SourceSelf HostedOfflineGPU
Advanced
Docker-packaged autonomous agent with a web UI, code execution, sub-agents, and prompt-defined behavior.
Open SourceSelf HostedOffline
Easy
Anthropic's Python and TypeScript SDK exposing the Claude Code agent engine as a library.
Open Source
Intermediate
LangChain harness that adds planning, a filesystem, and sub-agent delegation to any tool-calling LLM.
Open SourceSelf HostedOffline
Intermediate
Arcee AI's US-trained 400B sparse MoE family under Apache 2.0, with a dedicated reasoning variant.
Open SourceSelf HostedOfflineGPU
Advanced
Browse Categories
27 categories3D Model Generation
29 tools
AI Agents & Orchestration
58 tools
AI Animation & Motion
19 tools
AI Code Assistants
37 tools
AI Deployment & MLOps
24 tools
AI Frameworks & Libraries
48 tools
AI Image/Video Editing
26 tools
AI Observability & Evaluation
28 tools
Audio & Speech
17 tools
Computer Vision & Object Detection
39 tools
Data Labeling & Annotation
13 tools
Datasets & Training
12 tools
Diffusion Model Tools & UIs
18 tools
Image Generation
49 tools
Large Language Models (LLMs)
66 tools
LLM Inference & Serving
47 tools
Model Training & Fine-Tuning
34 tools
Music & Audio Generation
31 tools
Natural Language Processing
26 tools
OCR & Document Processing
31 tools
RAG & Document Retrieval
30 tools
Speech-to-Text / Speech Recognition
34 tools
Text-to-Speech (TTS)
52 tools
UI & Chat Interfaces
18 tools
Vector Databases & Embeddings
31 tools
Video Generation
44 tools
Voice Cloning & Voice Conversion
7 tools
From the Blog
View all articles →Best Local LLM Setups by GPU Budget: 8GB, 16GB, 24GB, Multi-GPU
Exact model, quant, and engine picks for every VRAM tier in 2026, from an 8GB laptop GPU to a dual-3090 tower, with honest notes on what each setup cannot do.
Billy C
The Best Open-Source Video Generation Stack in 2026
Wan 2.2, LTX-2, and HunyuanVideo 1.5 lead the open-weight video field in 2026. What actually runs on your GPU, and which model to pick for each job.
Billy C
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