LLaMA Factory
Fine-tune large language models with minimal resources.
Back to Tools
Open-Source AI
Open-weight models, frameworks, and tools you can run locally or self-host for privacy and customisation.
49 tools available
About This Category
Open-source AI tools let you run models and frameworks on your own hardware or servers, giving you full control over your data and customization options. These tools are used by developers, researchers, and organizations that need privacy, cost control, or the ability to modify AI behavior. They solve the problems of vendor lock-in, data privacy concerns, and the need for specialized configurations.
Who Uses These Tools
Privacy-focused enterprises
Compliance-heavy organizations use self-hosted open-source AI to keep sensitive data on-premises and avoid cloud vendor dependencies.
Researchers developing models
Academic and research teams use open frameworks to experiment with custom architectures, train on proprietary datasets, and publish reproducible work.
Edge device applications
Embedded systems engineers and IoT developers deploy lightweight open models directly on phones, cameras, and IoT devices for offline inference.
Frequently Asked Questions
How to Choose
Compare total cost of ownership
Look beyond the free software cost to include hardware, hosting, maintenance, and developer time needed to deploy and manage the solution yourself.
Evaluate ease of local setup
Check documentation, community support, and available guides for installation on your preferred hardware or infrastructure, especially if you lack DevOps expertise.
Check integration ecosystem
Verify what existing tools, libraries, and platforms the framework or model works with, and whether it supports common deployment targets like Docker or Kubernetes.
Assess model performance fit
Compare model size, speed, accuracy, and memory requirements against your actual use case—smaller models run faster locally but may sacrifice quality.
Pipecat
Open-source framework for building real-time conversational AI agents
Welcome Muse Spark Open: open-weight frontier multimodal mixture-of-experts model from Meta
Open-weight multimodal model from Meta for text, images, and audio.
Le Chonk: Built for Coders, Trusted by Defenders.
Open-weight 1 trillion parameter multimodal model for coding and security tasks.
Stability AI's Stable Diffusion 3
Open-source generative AI model for images
Base Labs launches an open-weight AI safety partnership with Hugging Face and Goodfire
Open-weight AI safety research partnership for model training and monitoring.
Introducing Olmo-core 3: Open, scalable training infrastructure for large MoEs
Open training framework for building and scaling large mixture-of-experts models.
Agentset.ai
Local semantic search and RAG system for your documents.
Unlearning by Anthropic
AI model training technique to remove specific information from language models
Training a coding model to paint watercolours with TRL and OpenEnv
Train coding models to generate watercolor paintings using reinforcement learning.
Civitai
Browse, share, and download community-created AI art models.
Meta launches an open-weight AI model that runs on Macs
Open-weight AI model optimized to run efficiently on Mac computers.
The Open Source Community is backing OpenEnv for Agentic RL
Open-source framework for training AI agents with reinforcement learning.
Ragflow
Open-source RAG engine with document processing and agent capabilities.
Wren AI
Open-source AI that converts natural language questions into SQL queries.
The Open Agent Leaderboard
Benchmarks open-source AI agents on reasoning and planning tasks.
Hugging Face Spaces Web3
Decentralized hosting for AI models and demos on blockchain
DeepMind
Pioneering AI research lab advancing deep learning and AI
AstrBot
AI agent framework for building multi-platform chatbots.
NVIDIA NeMo
Open-source framework for building and customizing generative AI models.
Outlines AI
Constrained decoding for structured LLM outputs
Grounded SAM
Open-source vision model that grounds language to visual regions for precise image understanding
Welcome Beam: a 501B open model you can own, customize, and scale
Open 501B parameter model you can customize and deploy yourself.
LLaMA 2 Vision
Open-source multimodal AI model for image and text understanding
Browse Tools
Open-Source AI
Fine-tune large language models with minimal resources.
NewVerified
open-sourceFree Tier
Open-Source AI
Open-source framework for building real-time conversational AI agents
New
open-sourceFree Tier
Open-weight multimodal model from Meta for text, images, and audio.
New
open-sourceFree Tier
Open-Source AI
Open-weight 1 trillion parameter multimodal model for coding and security tasks.
New
open-sourceFree Tier
Open-Source AI
Open-source generative AI model for images
NewVerified
open-sourceFree Tier
Open-Source AIVerified Oct
Open-weight AI safety research partnership for model training and monitoring.
NewVerified
open-sourceFree Tier
Open training framework for building and scaling large mixture-of-experts models.
New
open-sourceFree Tier
Open-Source AI
Local semantic search and RAG system for your documents.
NewVerified
open-sourceFree Tier
Open-Source AI
AI model training technique to remove specific information from language models
New
open-sourceFree Tier
Train coding models to generate watercolor paintings using reinforcement learning.
NewVerified
open-sourceFree Tier
Open-Source AI
Browse, share, and download community-created AI art models.
NewVerified
freeFree Tier
Open-Source AI
Open-weight AI model optimized to run efficiently on Mac computers.
New
open-sourceFree Tier
Open-source framework for training AI agents with reinforcement learning.
NewVerified
open-sourceFree Tier
Open-Source AI
Open-source RAG engine with document processing and agent capabilities.
NewVerified
open-sourceFree Tier
Open-Source AI
Open-source AI that converts natural language questions into SQL queries.
New
open-sourceFree Tier
Open-Source AI
Benchmarks open-source AI agents on reasoning and planning tasks.
New
freeFree Tier
Open-Source AI
Decentralized hosting for AI models and demos on blockchain
New
freemiumFree Tier
Open-Source AI
Pioneering AI research lab advancing deep learning and AI
New
open-sourceFree Tier
Open-Source AI
AI agent framework for building multi-platform chatbots.
NewVerified
open-sourceFree Tier
Open-Source AI
Open-source framework for building and customizing generative AI models.
New
open-sourceFree Tier
Open-Source AI
Constrained decoding for structured LLM outputs
New
open-sourceFree Tier
Open-Source AI
Open-source vision model that grounds language to visual regions for precise image understanding
New
open-sourceFree Tier
Open 501B parameter model you can customize and deploy yourself.
New
open-sourceFree Tier
Open-Source AI
Open-source multimodal AI model for image and text understanding
New
open-sourceFree Tier