🔓 OpenSource AI tools AI tools

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

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

Conduit is a simple, fast, and reliable chat server implementation of the Matrix Specification, designed for easy setup with low system requirements.

• 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

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

• Free

Titan AI is an open source AI projects hub that uses AI algorithms to discover and recommend valuable machine learning projects across various domains like RAG, AIGC, and intelligent agents.

• Free

LlamaEdge is a lightweight and fast local LLM runtime and API server, powered by Rust & WasmEdge, designed for creating cross-platform LLM agents and web services.

• Free

Auth.js is a free and open-source authentication library for web applications, offering AI-powered assistance and supporting multiple frameworks and providers.

• 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

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

Gorilla is an open-source Large Language Model (LLM) developed by UC Berkeley, designed to interact with a wide range of services by invoking API calls.

• Free

motleycrew is an open-source framework for building simple to complex multi-agent AI systems, allowing users to mix and match agents and tools from popular frameworks.

• Free

FramePack is an open-source video diffusion technology enabling high-quality video generation locally on consumer GPUs with as little as 6GB VRAM.

• Freemium

CxJS is an open-source JavaScript framework designed to accelerate the development of complex, data-rich web applications with over 80 UI components, including advanced charts, tables, and forms.

• 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

Mochi 1 is an advanced AI video generator by Genmo that transforms text prompts into high-quality videos quickly and easily. It's designed for content creators and marketers, offering customization and a user-friendly interface.

• Freemium
• From 14$

Go Agent SDK is an open-source Software Development Kit for building, deploying, and orchestrating sophisticated AI agent-based applications using the Go programming language.

• 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

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

GGML is a tensor library for machine learning, enabling large models and high performance on commodity hardware. It's designed for efficient on-device inference.

• 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

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

Embedditor is an open-source embedding tool designed to optimize metadata and tokens for more efficient and accurate vector search in large language models (LLMs).

• Free
• API

FastText is an open-source, free library for learning text representations and classifiers, designed to work on standard hardware with models that can be optimized for mobile devices.

• 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

Superpipe is an open-source experimentation platform designed for building, evaluating, and optimizing Large Language Model (LLM) pipelines to improve accuracy and minimize costs. It allows deployment on user infrastructure for enhanced privacy and security.

• Free

TrueMedia.org is a non-profit organization dedicated to detecting political deepfakes. It offers open-source tools and models for researchers and developers to combat misinformation.

• Free

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

• Free

GPTRouter is an open-source AI model router designed for efficient management and reliability. It integrates with various AI providers, balances traffic, and monitors model health to prevent downtime.

• 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

Topaz is an open source cloud-native authorization service that provides fine-grained, real-time, policy-based access control for applications and APIs, combining OPA and Zanzibar approaches.

• Free

BentoML is a unified inference platform for building scalable AI systems. Deploy any AI/ML model in your cloud with speed and flexibility.

• Usage Based

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

Pagure.io is an open source git hosting platform that provides secure repository management and collaboration tools for developers and teams.

• 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

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

EnergeticAI is an optimized version of TensorFlow.js designed for serverless environments, offering fast cold-start times, minimal module size, and pre-trained models for Node.js applications.

• 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

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

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

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

TodoVex is an open-source to-do list application that leverages AI to organize tasks and predict upcoming actions. It's built using Convex and OpenAI.

• Free

Deep-Live-Cam offers open-source, realtime AI faceswapping using a single image, operating locally for privacy. Ideal for streaming and live events with features like face enhancement and video faceswaps.

• Free

Dioptra provides an open source solution for data curation and management, focusing on enhancing model accuracy and efficiency in computer vision, natural language processing, and large language models.

• Freemium
• From 1000$

ownAI allows users to create custom AI assistants for personal, team, or business use, without requiring programming skills. It's an open-source platform offering up to 3 free AIs.

• Freemium
• From 19$

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

• 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

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

Shisa.AI develops state-of-the-art open-source bilingual Japanese-English language models that achieve top performance in Japanese benchmarks while maintaining efficient operation across various model sizes.

• 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