🔓 OpenSource AI tools AI tools

Comfy Workflows is a platform for sharing, discovering, and running ComfyUI workflows created by a community. It simplifies accessing and executing workflows with features like the ComfyUI Launcher.

• Free

Hiphops is a DevOps Control Plane that simplifies the creation and management of custom internal tools, reducing maintenance and accelerating development.

• Contact for Pricing

Caffe is a high-performance deep learning framework developed by Berkeley AI Research (BAIR) that enables fast, modular, and expressive deep learning with seamless GPU/CPU switching capabilities.

• Free

Kolosal AI is a lightweight, open-source application enabling users to train, run, and chat with local Large Language Models (LLMs) directly on their devices, ensuring complete privacy and control.

• Free

Zudoku is an open-source framework for building highly customizable API documentation using OpenAPI specifications, featuring AI search and static site generation.

• Free

DeepSpeed is an open-source deep learning optimization suite designed to accelerate the training and inference of large-scale models with unprecedented scale and speed. It enables efficient handling of models with billions or trillions of parameters.

• Free

Captum is an open-source, extensible library built on PyTorch for model interpretability. It supports various modalities and offers tools for understanding and analyzing PyTorch models.

• Free

LMCache is an open-source Knowledge Delivery Network (KDN) designed to accelerate LLM applications, making them up to 8x faster and more cost-effective. It improves performance for AI chatbots and RAG queries through prompt caching and KV cache compression.

• Free

Janus Pro is an advanced open-source multimodal AI model by DeepSeek, surpassing industry giants in image generation and analysis with its superior performance and flexible architecture.

• Free

NEAR AI develops open-source infrastructure and tools for a user-owned AI future, including a Developer Hub and Agent Protocol.

• Free

LocalAI provides a free, open-source alternative to run LLMs, autonomous agents, and semantic search locally on your hardware, ensuring privacy and control.

• Free

Kokoro TTS is an efficient, open-source AI text-to-speech model generating natural-sounding voices in multiple languages like English, French, Korean, Japanese, and Mandarin.

• Free

BabyAGI is an open-source, experimental Python framework designed for developing autonomous agents capable of building themselves, featuring a function management system and dashboard.

• Free

Dobb·E is an open-source system for learning robotic manipulation in household settings. It uses a demonstration collection tool and pre-trained models to quickly learn and execute new tasks.

• Free

Second Me is an open-source AI identity system allowing users to create 100% private, deeply personalized AI agents that represent their authentic selves.

• Free

LMSYS Org is a leading organization dedicated to developing and evaluating large language models and systems, offering open-source tools and frameworks for AI research and implementation.

• Free

xTuring is an open-source software that enables customization of Large Language Models (LLMs) with a user-friendly interface, focusing on simplicity, efficiency, and flexibility.

• Other

LanguageGUI is an open-source design system and UI Kit that enables Large Language Models (LLMs) to format text outputs into richer graphical user interfaces.

• Free

MagicRedact is a free and secure online tool that automatically detects and removes sensitive information from PDFs and images, offering both AI-powered and manual redaction.

• Freemium
• From 5$

FreedomGPT is an open-source platform that allows users to access multiple AI models, including uncensored versions, through both web and desktop applications without requiring technical expertise.

• Free

Phoenix accelerates AI development with powerful insights, allowing seamless evaluation, experimentation, and optimization of AI applications in real time.

• Freemium

Reflection-70B is an advanced open-source language model designed to minimize hallucinations and improve accuracy. It utilizes Reflection-Tuning to enhance reliability and outperforms several closed-source models on various benchmarks.

• Free

Apache OpenNLP is a machine learning based toolkit for processing natural language text. It supports common NLP tasks like sentence segmentation, tokenization, and parsing.

• Other

DeepSeek V3 is a powerful, open-source AI model with 671B parameters, available for free online use and local installation. It offers advanced AI capabilities without registration or cost.

• Free

Fish Speech is an open-source text-to-speech (TTS) system utilizing VQGAN and LLAMA models. It supports multiple languages and focuses on reducing word error rate (WER) and improving timbre similarity.

• Free

MindsDB provides customizable AI solutions by integrating directly with your enterprise data, enhancing data workflows and security.

• Freemium
• API

FLUXdev is an open-weight AI image generation model developed by Black Forest Labs, offering high-quality text-to-image synthesis for researchers, developers, and creators. It provides exceptional prompt adherence and efficiency based on the FLUX [pro] model.

• Free

W.AI is a platform that allows users to share their devices' unused computing power and access and run the latest AI models. Users can earn rewards by contributing to this global AI supercomputer.

• Other

Papermerge DMS is an open-source document management system designed for storing, organizing, and indexing scanned documents. It features OCR, versioning, custom fields, and a user-friendly interface.

• Free

Langtrace is an open-source observability and evaluations platform designed to help developers monitor, evaluate, and enhance AI agents for enterprise deployment.

• Freemium
• From 31$

PygmalionAI is an open-source platform for engaging with AI characters through chat and roleplay. It offers unrestricted models, customizable chat experiences, and a vibrant community for sharing and discovering AI creations.

• Free

Open Voice OS is an open-source voice AI platform that enables developers to create custom voice-controlled interfaces with privacy-focused features, NLP capabilities, and a customizable UI. It supports multiple platforms and devices, making it ideal for DIY smart speaker projects.

• Free

Mozilla.ai is dedicated to making AI trustworthy, accessible, and open-source, providing tools for developers to integrate and innovate on responsible AI solutions.

• Free

Ollama is a platform that enables users to run powerful language models like Llama 3.3, DeepSeek-R1, Phi-4, Mistral, and Gemma 2 on their local machines.

• Free

The Allen Institute for AI (AI2) is a non-profit research institute focused on developing and sharing open-source AI models, datasets, and tools for scientific and environmental progress.

• Free

VISEO Bot Maker is an open-source platform for building chatbots and vocal assistants. It simplifies the creation process, allowing both conversation designers and developers to collaborate effectively.

• Free

Axolotl AI is a free, open-source tool designed to make fine-tuning Large Language Models (LLMs) faster, more accessible, and scalable across various AI models and platforms.

• Free

UpsonicAI is an open-source platform that enables developers to create and manage AI agents with robust computer use infrastructure and MCP integration capabilities.

• Free

Mochi 1, developed by Genmo AI, is an advanced, open-source AI video generation model known for superior motion quality and precise prompt adherence.

• Free

Molmo AI is an open-source multimodal AI model that understands and interacts with visual data, enabling applications like web agents and robotics.

• Free

Stable Audio Open is a free, open-source model for generating high-quality audio samples and sound effects up to 47 seconds in length from text prompts.

• Free

Eidolon AI is an enterprise-grade, open-source framework that enables developers to rapidly build and deploy genAI applications. It functions as an AI Agent Server, providing a secure and scalable solution for agentic applications.

• Other

Scrapegraph-ai is an open-source Python library that simplifies web scraping using AI. Activate API keys and scrape numerous web pages quickly with minimal code.

• Free

Llama Family is a Chinese community platform dedicated to the open-source development of Llama models and AI technology. It offers resources, computing power, and a collaborative environment for developers and enthusiasts.

• Free

BrowserAI is an open-source library enabling developers to run local Large Language Models (LLMs) directly within a user's browser, offering a privacy-focused AI solution with zero infrastructure costs.

• Free

ICEdit is an advanced, open-source AI image editor that enables powerful, context-aware modifications using natural language instructions for intuitive and precise editing results.

• Free

CalcForge provides a suite of open-source engineering calculation tools for structural, geotechnical, tunneling, and contractor applications. It's designed for engineers by engineers, fostering collaboration and customization.

• Free

LAION is a non-profit organization providing open-source datasets, tools, and models to advance machine learning research and promote open public education.

• Free

VideoCompress.ProLab.sh is a free, open-source tool enabling users to shrink video file sizes by up to 90% with no loss in quality, supporting offline use and popular formats like MP4 and WebM.

• Free

AgentOS is an open-source platform for building and deploying multi-agent systems. It simplifies agent construction, orchestration, and human-AI collaboration.

• Free