Top Open Source AI tools

Rantir is an AI-powered platform for building enterprise-grade knowledge retrieval systems, AI agents, and automations. It offers a comprehensive suite for creating, training and integrating AI solutions.

• Paid
• From 99$

WebGPU GPT Model Demo allows users to experiment with various GPT models, including Shakespeare and GPT-2, directly within their web browser using WebGPU.

• Free

Scoopika is an open-source toolkit for developers to build fast, reliable multimodal LLM-powered web applications with built-in features like error recovery, response streaming, and multimodal input handling.

• Freemium
• From 25$

Clips AI is an open-source Python library that automates the conversion of longform videos into clips and allows aspect ratio adjustment from 16:9 to 9:16, specifically designed for audio-centric content.

• Other

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

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$

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

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

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

Latitude is an open-source platform that helps teams track, evaluate, and refine their AI prompts using real data, enabling confident deployment of AI products.

• Freemium
• From 99$

Aim is an open-source, self-hosted AI metadata tracking tool that enables teams to log, compare, and analyze AI experiments, prompts, and other metadata through an intuitive UI and programmatic SDK.

• Freemium
• From 11$

SmolAgents is a minimalist AI agent framework by Hugging Face that enables developers to create and deploy robust AI agents with just a few lines of code, focusing on code-first execution and seamless integration with various LLM models.

• Freemium
• From 12$

fsck.ai is an upcoming open-source AI-powered software development tool designed to enhance code reviews and accelerate development workflows, similar to GitHub Copilot but with the ability to run locally or remotely.

• Other

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

Grok AI Image Generator is a lightning-fast text-to-image AI tool that creates high-quality visuals using advanced Flux.1 models, outperforming competitors with superior detail and coherence.

• Freemium
• From 10$

Spliit is a minimalist, open-source expense sharing application that helps users track and split costs among friends and family, featuring receipt scanning AI and advanced splitting options.

• Free

CodeGate is a local, open-source proxy that protects your privacy and enhances code security when using AI coding assistants. It encrypts secrets in prompts and augments LLMs with up-to-date risk insights.

• 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

Weaviate is an open-source vector database that enables developers to build AI-native applications with improved search capabilities, reduced hallucination, and enhanced data security. It supports hybrid search, RAG, and generative feedback loops.

• Freemium
• From 25$

Serge is an open-source, self-hosted AI chat assistant that runs locally without remote APIs or data collection, ensuring complete privacy and control over your conversations.

• Free

Quanta Quest is an AI-powered search tool that allows users to seamlessly connect and search across all their personal data sources. It prioritizes privacy and security through an open-source system.

• Free Trial
• From 12$

ToonCrafter AI is a free online tool that generates smooth animations by interpolating cartoon images using pre-trained image-to-video diffusion priors.

• Free

HASH is an open-source, self-building database that powers AI with your own private web of trusted data. It allows users to sync, manage, and utilize data securely.

• Freemium
• From 20$

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$

Zed is a next-generation code editor designed for high-performance collaboration with humans and AI. It's built in Rust for speed and efficiency.

• 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

Keep is an open-source AIOps and alert management platform that helps teams manage, control, and automate alerts in one centralized location. It offers integrations, workflow automation, and AI-driven alert correlation for enterprises.

• Freemium
• From 199$

AI Grant provides financial support ranging from $5,000 to $50,000 for innovative open-source AI projects, offering both compute resources and cash grants to advance artificial intelligence research and development.

• Other

Supabase is an open source Firebase alternative offering a complete backend platform with Postgres database, authentication, real-time subscriptions, and vector embeddings.

• Freemium
• From 25$

CamoCopy is a privacy-focused AI assistant and search engine, offering capabilities similar to ChatGPT and Google, with strong GDPR compliance.

• Freemium
• From 15$

RAGgenie is a low-code platform that enables users to build custom conversational AI applications using their own data, without requiring advanced technical skills.

• 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

Focu is a productivity app leveraging AI-guided journaling, smart check-ins, and reflections to enhance focus and balance in your workday. It runs locally, ensuring 100% privacy.

• Pay Once

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

Bloom is an AI-powered learning companion designed for personalized education. It offers an engaging, always-on chat experience tailored to individual learning styles and interests.

• Freemium
• From 10$

Hercules is an open-source AI testing agent that enables zero-code, zero-maintenance automated software testing with support for UI, API, and security testing.

• Free

Flux Pro Art AI is a state-of-the-art text-to-image generator that creates high-quality visuals in seconds, offering superior performance compared to competitors like Stable Diffusion and Midjourney.

• Freemium
• From 10$

APIPark is an open-source platform that provides comprehensive AI gateway and API developer portal solutions, enabling developers and enterprises to easily manage, integrate, and deploy AI services across multiple models.

• Other

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

Dubbie is an open-source AI dubbing studio designed for affordable and easy video translation, offering a cost-effective solution at $0.1/min.

• Paid
• From 10$

Pezzo is an open-source platform that enables developers to build, test, monitor, and deploy AI features with integrated prompt management, observability, and collaboration tools.

• Other

Hugging Face is a collaboration platform where the machine learning community creates, discovers, and collaborates on models, datasets, and applications. It offers comprehensive tools for hosting, developing, and deploying machine learning solutions.

• Freemium
• From 9$

MagicAnimate is an open-source AI framework that transforms single images into animated videos using motion sequences, while maintaining temporal consistency and preserving reference image details.

• 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

Apache Tika detects and extracts metadata and text from over a thousand different file types. It offers a single interface for parsing various formats, making it ideal for search engine indexing, content analysis, and translation.

• Free

Form2Agent AI is an open-source solution that enhances web applications with voice-assisted AI capabilities for improved form filling, data entry, and content manipulation, supporting multiple input methods including text, voice, and file uploads.

• Contact for Pricing

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$

Objaverse-XL is a massive dataset of over 10 million 3D objects. It's openly available and hosted on Hugging Face, designed for 3D generation and research.

• Free

Apify is a cloud platform for web scraping, data extraction, and automation, providing tools and services for developers to build, deploy, and manage web scrapers (Actors).

• Freemium
• From 49$

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$