Top Open Source AI tools

ScourHead is a free, open-source AI agent that acts as a virtual employee. It gathers information from the web, structures the data, and presents it in a spreadsheet format.

• Free

WellCode CLI is a free, open-source tool that integrates with GitHub, Linear, and Split.io to provide AI-powered insights into engineering team performance.

• Free

A developer-focused open source chatbot template that leverages Next.js and Vercel's AI SDK to create interactive chat experiences with seamless server-client communication.

• Free

Figma Autoname is a free, AI-powered plugin that automatically renames design layers in Figma, saving designers valuable time while maintaining component naming integrity.

• Free

MinIO AIStor is a high-performance, S3-compatible object storage system designed for AI and large-scale data infrastructure. It offers exceptional speed, scalability, and security on any cloud environment.

• Paid
• From 20$

Apache Spark is a multi-language engine for executing data engineering, data science, and machine learning on single-node machines or clusters.

• Free

Anaconda is the world's most trusted open ecosystem for sourcing, building, and deploying data science and AI initiatives. It provides tools and platforms for individuals and enterprises to develop, manage, and secure their AI projects.

• Freemium
• From 15$

Buster provides a team of AI data analysts and engineers to surface insights and improve your data stack. It's an open-source solution for data and analytics.

• Usage Based
• From 599$

Warpy is an open-source platform providing developers with compact, high-performance AI solutions for software and hardware applications, including terminal-based AI tools.

• Free

Bytewax is a complete data processing solution offering a Python-native, stateful stream processor for building and deploying real-time data pipelines.

• Free

Oxen.ai provides open-source tools to track, iterate, collaborate on, and discover multi-modal data in any format for building world-class AI datasets.

• Free

Magick offers a no-code, visual AI development environment (AIDE) for building, deploying, and scaling AI agents and applications. It's a platform-agnostic, open-source solution for rapid prototyping and deep customization.

• Usage Based

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

• Free

Qdrant is a leading open-source vector database and similarity search engine designed for high-dimensional vectors and massive-scale AI applications. It offers cloud-native scalability, ease of use, cost efficiency, and Rust-powered reliability.

• Freemium

PyTorch is an open-source machine learning framework facilitating the transition from research prototyping to production deployment, featuring distributed training and a robust ecosystem.

• Free

UniJump is a free, open-source browser extension that provides instant access to ChatGPT functionality from any website without leaving the current page.

• Free

0PTIKUBE is a powerful visualization tool designed to help users understand and manage Kubernetes clusters effectively through real-time monitoring and AI-driven resource optimization.

• Free

LLMDog is a command-line tool for developers to easily select, format, and share code files with Large Language Models like Claude and ChatGPT.

• Free

Okio offers a suite of AI-powered audio tools designed for music creators and developers. It facilitates unique sample pack generation, mashup creation, and streamlined application development.

• Free

AI Horde is a crowdsourced, distributed cluster of workers for AI-powered image and text generation. Users can contribute their own hardware or utilize the network for free AI generation.

• Free

OpnForm is an open-source form builder that allows users to create and share beautiful forms quickly and easily. It offers a generous, unlimited free plan and advanced features for professionals.

• Freemium
• From 16$

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

PDF2Audio AI is an open-source model that converts PDFs into customizable audio formats like podcasts, lectures, and summaries. It leverages OpenAI GPT models for text generation and text-to-speech conversion.

• Free

UnoPIM is a free, open-source Product Information Management (PIM) system built on Laravel. It centralizes and streamlines product data preparation for all sales channels.

• Free

LakeSail's Sail is an open-source computation framework that unifies batch processing, stream processing, and compute-intensive AI workloads, offering 4x processing speed and 94% lower hardware costs compared to Apache Spark.

• Freemium

Privacy AI is a local AI chatbot hub that runs entirely on-device for iOS and macOS, offering access to open-source language models while ensuring complete data privacy and offline functionality.

• Freemium
• From 1$

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

Orange Data Mining is an open-source tool offering visual programming for machine learning and interactive data visualization, simplifying data analysis without coding.

• Free

DeepSeek R1 is a state-of-the-art, open-source AI model excelling in reasoning, mathematics, and coding tasks. It offers performance comparable to leading proprietary solutions with significantly lower costs.

• Paid

assistant-ui is a Typescript/React library offering customizable UI components to build AI chat interfaces, integrating seamlessly with frameworks like shadcn/ui and Tailwind.

• Freemium
• From 50$

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

SourceForge is a comprehensive platform for finding, comparing, reviewing, creating, and distributing business software and open-source projects, including AI tools.

• Free

Chainer is an open-source deep learning framework that provides intuitive and flexible development of neural networks with native Python support and GPU acceleration.

• Free

Janus Pro is an advanced AI model by Deepseek, offering superior multimodal understanding and text-to-image generation capabilities. It's open-source and designed for both research and commercial use.

• Free

Molmo AI is an open-source multimodal artificial intelligence platform that processes text, images, and various data types with state-of-the-art performance, offering enterprise-level capabilities without cost.

• Free

ILLA is an open-source marketplace platform that offers customizable AI agents for various tasks including SEO, email generation, data analysis, and programming assistance.

• Free

Struct is an AI-powered chat platform that combines real-time chat, thread-based conversations, and feed-based browsing, designed specifically for open source communities to improve knowledge sharing and discoverability.

• Usage Based
• From 30$

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

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

Thepanel is an open-source analytics platform that provides AI-powered insights for web and mobile applications, serving as a comprehensive Mixpanel alternative.

• Other

Nhost is an open-source backend and development platform that enables developers to build and scale web and mobile applications efficiently.

• Freemium
• From 25$

Cal.com is a fully customizable scheduling platform for individuals and businesses. It offers a streamlined meeting scheduling experience, avoiding double bookings and simplifying the booking process.

• Freemium
• From 15$

MarsX is an innovative ALL-IN-ONE developer platform that combines No-Code and Code capabilities with reusable Micro-Apps, enabling developers to build complex applications faster and more efficiently.

• Contact for Pricing

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

Laminar is an open-source platform that enables developers to trace, evaluate, label, and analyze Large Language Model (LLM) applications with minimal code integration.

• Freemium
• From 25$

Trigger.dev is an open-source platform for managing background jobs, offering features like cron scheduling, retries, and observability without infrastructure management.

• Freemium
• From 10$

Amica is a private and customizable 3D AI avatar companion offering natural voice chat, vision capabilities, and an emotion engine.

• Free

Cheshire Cat AI is a framework for building, training, and deploying customizable AI agents. It allows users to train agents on their documents and connect them to external APIs and applications.

• Free

Unstract is a no-code platform that eliminates manual processes involving unstructured data using LLMs. It offers efficient and accurate document processing for various formats, reducing turnaround times and improving accuracy.

• Freemium
• From 499$

Litlyx is a privacy-focused, AI-powered web analytics platform that provides an alternative to Google Analytics. It offers real-time data tracking, custom event tracking, and GDPR compliance.

• Freemium
• From 30$