🔓 OpenSource AI tools AI tools

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

Cinny is an open-source Matrix client offering a simple, elegant, and secure interface with end-to-end encryption for decentralized communication.

• Free

ONNX Runtime is a production-grade AI engine designed to accelerate machine learning training and inferencing across various platforms and languages, supporting Generative AI and performance optimization.

• Free

0up is a free, open-source file upload service that provides ephemeral, encrypted file sharing with expiration based on time or download count, ensuring secure and temporary data transfers.

• Free

Open Apps provides a curated selection of high-quality, open-source applications as alternatives to popular SaaS tools, vetted for quality and performance.

• 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

LocalCloud is an open-source, local-first AI development platform that orchestrates popular tools to run AI models, databases, and services entirely on your machine, enabling zero-cost development with data privacy.

• Free

Bodhi Linux is a lightweight, open-source operating system designed for efficiency, customization, and community-driven innovation, offering a secure and reliable alternative to mainstream OS options.

• Free

remoteStorage is an open web protocol that enables users to own and sync their data across devices and apps, while providing developers with a backend-as-a-service solution for scalable, cost-free app development.

• Free

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

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

Valibot is an open source schema library for TypeScript designed with bundle size, type safety, and developer experience in mind, offering runtime validation for structured data.

• Free

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

K8sGPT is a tool for scanning Kubernetes clusters, diagnosing, and triaging issues in plain English. It leverages AI to enrich analysis and provide actionable insights.

• 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

Libre Projects is a directory of open source hosted web services that prioritize free usage and sharing under licenses like MIT, GNU AGPL, or Creative Commons, focusing on mutual trust between users and developers.

• Free

Prompta is an open-source UI client for ChatGPT and GPT-4 that offers offline chat search, keyboard-focused navigation, and cross-device synchronization.

• 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

Kubeflow is an open-source toolkit designed to make deploying, managing, and scaling machine learning workflows on Kubernetes simple and portable.

• Free

Janus Pro 7B is an advanced multimodal AI model leveraging a unified autoregressive framework for seamless understanding and generation, built on DeepSeek-LLM and SigLIP-L.

• Free

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

• Free

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

Fullmoon is an open-source app that enables users to run local large language models directly on Apple devices, offering completely offline functionality and optimized performance for Apple silicon.

• Free

Rivet is an open-source visual programming environment enabling developers to collaboratively build, debug, and deploy complex AI agents powered by Large Language Models (LLMs).

• 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

Blocks.so is an open-source platform offering AI-powered React components for web development, enabling developers to copy and paste pre-built blocks into their applications across all React frameworks.

• Free

Mochi 1 is an open-source AI model that generates high-quality videos from text prompts. It offers realistic motion, strong prompt adherence, and versatile applications for creators and developers.

• Pay Once

Fake Sora API is an open-source tool providing a simulated environment for developers to build and test applications intended for OpenAI's upcoming Sora text-to-video model.

• Free

Waltzes is an open-source AI-powered resume builder that creates professional resumes optimized for Applicant Tracking Systems (ATS), offering self-hosting with complete privacy control and no monthly fees.

• Free

Letta is an open-source platform for creating, deploying, and managing stateful AI agents with infinite context and human-like memory. It offers advanced reasoning capabilities and transparent long-term memory powered by MemGPT.

• Contact for Pricing

Tvix is a new implementation of Nix, offering a modular, purely-functional package management system with reusable components for various use-cases.

• Free

appleseed is an open source, physically-based global illumination rendering engine designed for animation and visual effects, providing individuals and small studios with a complete, reliable rendering package built with modern technologies.

• 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

Neural Magic offers enterprise inference server solutions to streamline AI model deployment, maximizing computational efficiency and reducing costs on both GPU and CPU infrastructure.

• Contact for Pricing

CursorLens is an open-source dashboard for the Cursor.sh IDE, enabling users to log AI code generations, track usage, and manage AI models.

• Free

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

• Free

Metaflow is an open-source framework that simplifies the building and management of machine learning, AI, and data science projects. It provides tools for versioning, orchestration, and scaling compute resources.

• Free

BackYourStack is an AI-powered tool that scans your organization's code dependencies to identify open source projects needing financial support, enabling targeted funding for critical software infrastructure.

• Free

CAMEL AI is an open-source community focused on scaling laws of agents for data generation, world simulation, and task automation.

• Free

FeatBit is an open-source feature flag management service that enables teams to deploy features safely, run experiments, and control releases with advanced targeting capabilities while maintaining data privacy through self-hosting options.

• Freemium
• From 49$

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

Open Source AI Gateway provides developers with a robust, production-ready solution to manage multiple LLM providers like OpenAI, Anthropic, and Gemini. It offers features like smart failover, caching, rate limiting, and monitoring for enhanced reliability and cost savings.

• Free

NLTK (Natural Language Toolkit) is a comprehensive Python library for natural language processing, offering tools for tasks like tokenization, stemming, tagging, parsing, and semantic reasoning.

• Free

Lawnchair is an open-source Android launcher that combines the latest Pixel Launcher features with added customization options, requiring no root access.

• Free

Agentset is an open-source Retrieval Augmented Generation (RAG) platform designed for developers, offering high accuracy, deep research capabilities, and agentic features to build advanced AI applications.

• Freemium
• From 49$

Phraseanet is an open-source digital media management solution for efficiently organizing and managing photo libraries, offering quick installation and community support.

• 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

AI SDK is an open-source toolkit for TypeScript developers, providing a unified API to integrate AI capabilities into applications with ease. It supports multiple frameworks and enables dynamic, AI-powered user experiences.

• Free

elementary OS is an open-source, privacy-respecting operating system built on GNU/Linux, offering a user-friendly interface with curated apps and powerful features for productivity and security.

• Pay Once

EleutherAI is a research institute focused on advancing and democratizing open-source AI, particularly in language modeling, interpretability, and alignment. They train, release, and evaluate powerful open-source LLMs.

• Free