Top Open Source AI tools

Milvus is an open-source vector database designed for GenAI applications. It offers high-speed searches and scales to billions of vectors with minimal performance loss.

• Freemium

LLMStack is an open-source development platform that enables users to build AI agents, workflows, and applications by integrating various model providers and custom data sources.

• Other

CRAB is a general-purpose agent benchmark framework for Multimodal Language Model (MLM) agents. It provides an end-to-end framework to build agents, operate environments, and create benchmarks to evaluate them.

• Free

Genmo is an advanced AI video generation platform featuring Mochi 1, offering unmatched motion quality, superior prompt adherence, and realistic human expressions for creating high-quality AI-generated videos.

• Freemium

Flux AI is an advanced open-source image generation platform featuring the Flux.1 model, developed by Black Forest Labs. It specializes in creating detailed images with accurate text rendering and anatomical precision.

• Free

heyCLI translates natural language into Linux commands. It's a helpful tool for users who frequently forget Linux commands.

• Free

Arbius is a decentralized platform facilitating a peer-to-peer machine learning economy, allowing AI model creators to monetize and host their creations within a user-governed ecosystem.

• Free

LMQL is a programming language designed for large language models, offering robust and modular prompting with types, templates, and constraints.

• Free

AI Web Page Analyzer (AI WPA) is a free, open-source tool that leverages AI to provide in-depth website analysis, including SEO optimization, keyword extraction, and content generation.

• Free

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

CHARL-E packages Stable Diffusion into a simple, downloadable app for M1 and M2 Macs. Generate images from text prompts offline with no complex setup.

• 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

Fifi.ai is a cloud platform that enables businesses to deploy, run, and scale open-source AI models with dedicated servers and comprehensive API integration capabilities.

• Contact for Pricing

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

UBOS is an open-source platform to build, deploy, and manage AI applications, internal tools, and enterprise workflows. It offers a low-code/no-code environment with pre-built templates and integrations.

• Freemium
• From 39$

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

• 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

Zenon delivers AI-powered automation solutions for financial services, healthcare, and tech companies, improving efficiency and profitability.

• Contact for Pricing

Dosu is an AI teammate that helps engineers maintain codebases by answering questions, triaging issues, and automating documentation, saving time and improving code quality.

• Freemium

Openkoda is an enterprise-grade, open-source application platform that accelerates software development with pre-built templates and AI-powered features, reducing delivery time by 60%.

• Freemium

devActivity is an AI-powered platform that provides data-driven insights and gamification features to optimize software development performance and team engagement. It tracks Git metadata to improve engineering processes, identify bottlenecks, and provide actionable reports.

• Freemium
• From 10$

OpenLIT is an open-source observability platform designed to streamline AI development workflows, particularly for Generative AI and LLMs, offering features like prompt management, performance tracking, and secure secrets management.

• Other

Kookree develops efficient, portable, and transparent AI models, including Chicken for text-to-video generation and Sensemaker for multimodal video understanding. Their mission focuses on making AI accessible and beneficial for all.

• Contact for Pricing

OSS Chat is an AI-powered platform that combines ChatGPT with comprehensive documentation, issues, blog posts, and community Q&A for open source software projects.

• 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

AFFiNE is an all-in-one knowledge workspace that combines docs, whiteboards, and databases, enhanced with AI capabilities for increased productivity.

• Freemium
• From 7$

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

Qubinets simplifies deploying and managing open-source data infrastructure. It offers a Kubernetes-powered platform for developers, data analysts, and AI engineers.

• Freemium
• From 10$

OpenCV is the world's largest open-source computer vision library, offering over 2500 optimized algorithms for real-time applications. It's free for commercial use and supports multiple platforms and programming languages.

• Free

Label Studio is an open-source data labeling platform that enables users to annotate various data types including GenAI, images, audio, text, time series, and video for machine learning model training and validation.

• Freemium

CopilotKit is an open-source development platform that enables seamless integration of AI copilots into applications, offering features like headless UI, generative UI, and intelligent suggestions.

• Freemium

Deep Live Cam is an advanced AI tool that enables real-time face swapping and video deepfake generation using just a single image, supporting multiple platforms including CPU, NVIDIA CUDA, and Apple Silicon.

• Freemium
• From 10$

Airbyte is an open-source data integration platform that helps organizations consolidate and move data across multi-cloud environments, supporting 550+ data sources and destinations with AI-ready capabilities.

• Freemium
• From 10$

Angular is a development platform for building mobile and desktop web applications. It offers scalability, a thriving community, and built-in features like hydration, internationalization, security, and accessibility.

• Free

Missing Studio is an open-source AI platform designed for developers to build and deploy generative AI applications. It offers tools for managing LLMs, optimizing performance, and ensuring reliability.

• Free

Audacity is a free, open-source, multi-track audio editor and recorder for Windows, macOS, and Linux. It supports all major audio formats and offers extensive plugin support.

• Free

Langfuse provides an open-source platform for tracing, evaluating, and managing prompts to debug and improve LLM applications.

• Freemium
• From 59$

HeyForm is a simple yet powerful software for SMEs to create engaging, customizable forms to collect and analyze data, integrate with various applications, and simplify workflows.

• Freemium
• From 15$

OpenSilver is a free, open-source UI framework for building modern .NET web applications in C# and XAML. It offers an AI-enhanced drag-and-drop UI designer and compatibility with Microsoft Silverlight and WPF.

• Free

Reflection 70B is a next-gen open-source LLM, powered by Llama 70B, that features groundbreaking self-correction capabilities, outperforming GPT-4 in various benchmarks.

• Freemium
• From 8$

Llamao is a private, offline AI assistant powered by open-source LLM models, offering a ChatGPT alternative that operates entirely on your device without internet.

• Freemium

Quivr is an AI assistant that leverages private and enterprise knowledge, continuously learning and improving with each interaction to enhance knowledge discovery.

• Freemium
• From 15$

Nuclia is a RAG-as-a-Service platform that automatically indexes files and documents to fuel diverse use cases with LLMs and AI Agents, ensuring high-quality outputs through RAG quality metrics.

• Freemium
• From 600$

functime is a Python library for time-series machine learning. It offers tools for forecasting, evaluation, and analysis with large-scale datasets.

• Free

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

• Free

reMind is an open-source AI-powered tool that captures and manages your digital activity as personal memory, helping you boost productivity through advanced memory recall capabilities.

• Other

Pixelfy is an innovative tool that leverages advanced AI models to generate professional-grade pixel art images for a vast array of creative projects.

• Free

Jaided.ai provides comprehensive OCR (Optical Character Recognition) solutions through their Enterprise and Open Source offerings, specializing in document analysis, identity reading, and custom AI development.

• Contact for Pricing

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

Appwrite is an open-source backend platform that simplifies building secure and scalable applications. It provides essential backend services like authentication, databases, storage, and functions.

• Freemium
• From 15$