Top Open Source AI tools

Infr is an open-source AI tool that creates a personal database of your digital life by recording screen activity, audio, and more, enabling replay and analysis.

• Free

Helix is a post-modern text editor built in Rust, designed for the terminal. It features multiple selections, tree-sitter integration, and language server support.

• 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

ClassroomIO is an open-source learning management system (LMS) designed for companies. It provides a comprehensive suite of tools for training, onboarding, and certification.

• Freemium
• From 35$

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$

Browser Use empowers AI agents to interact with websites by extracting interactive elements, making web automation seamless. It offers advanced features like multi-tab management and vision + HTML extraction.

• Freemium
• From 30$

PERSYS is a personal AI console designed for privacy, using on-device AI and storage to assist your everyday life without requiring an internet connection.

• Pay Once

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

Stability AI is a leading provider of open-source generative AI models across multiple modalities, including image, video, audio, 3D, and language processing.

• Contact for Pricing

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$

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

FLUX.1 is a powerful 12 billion parameter AI model for text-to-image generation, offering superior image quality, speed, and open-source accessibility through the Hugging Face platform.

• Freemium

Latin Dictionary is a free, online resource providing a comprehensive suite of tools for students and teachers to learn and translate Latin, including a dictionary, text analysis, an open-source "textbook," and a library of ancient texts.

• Free

Argilla is an open-source collaboration platform that enables AI engineers and domain experts to build and maintain high-quality datasets for language model training, fine-tuning, and evaluation.

• Other

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

MedARC is a research organization focused on developing foundation models for medical AI research and fostering a collaborative community for contributions.

• Free

Cogment is an open-source platform for continuously training humans and AI together. It facilitates the development and deployment of AI agents in shared environments.

• Free

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

• Free

Nerfstudio is an open-source framework offering a simple API for the end-to-end process of creating, training, and testing Neural Radiance Fields (NeRFs). It facilitates modular and interpretable NeRF implementations.

• Free

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

• Free

Pyro is a universal probabilistic programming language (PPL) built on Python and PyTorch, enabling flexible deep probabilistic modeling.

• Free

OAK (Open-Agent-Kit) is an open-source platform enabling developers to rapidly build, customize, and deploy AI agents with support for multiple LLMs and a flexible plugin system.

• Freemium
• From 13$

Learntime is an AI-powered study app designed to enhance learning efficiency through AI-generated notes, active recall training, personalised quizzes, and smart review schedules based on spaced repetition.

• Freemium

Flux.1 is a rapid AI image generator that converts text prompts into high-quality visuals within seconds. It features an intuitive interface suitable for all user levels and supports commercial use.

• Freemium
• From 10$

Mochi AI is an open-source AI model for generating high-quality videos from text or images, featuring high-fidelity motion and strong prompt adherence.

• Freemium
• From 7$

Hegel AI provides a developer platform for building, monitoring, and improving large language model (LLM) applications, featuring tools for experimentation, evaluation, and feedback integration.

• Contact for Pricing

Encore is an open-source backend development framework for Go and TypeScript, designed to accelerate development by automating infrastructure and DevOps. Build robust, type-safe distributed systems with enhanced performance and AI integration capabilities.

• Freemium
• From 39$

Reflection-70B is an advanced open-source language model designed to minimize hallucinations and improve accuracy. It utilizes Reflection-Tuning to enhance reliability and outperforms several closed-source models on various benchmarks.

• Free

OpenPeer AI is a decentralized and open-source AI platform focused on scalability, accuracy, and practical applications like generative art and diffusion models, built with LonScript, Mojo, and LLM standards.

• Free

Stable Video Diffusion is an AI model that generates short video clips from still images, currently available as a research preview for creative and educational use.

• Usage Based

Mockoon is a free, open-source tool for quickly designing and running mock REST APIs locally, without needing remote deployment or an account. It integrates with OpenAPI and offers advanced features for realistic API simulation.

• Freemium
• From 15$

TiDB is a distributed SQL database by PingCAP designed for scalability, resilience, and real-time insights, supporting diverse workloads including transactional, analytical, and AI.

• Freemium

pdf2audio is an open-source tool that transforms PDF documents into various audio formats, such as podcasts or lectures, using AI. It offers an accessible way to consume written content audibly.

• Free

olmOCR is a free, AI-powered online tool for converting various documents, including images and PDFs with tables or handwriting, into editable text while preserving layout.

• Free

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

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

• Free

Stable Audio Open is an open-source AI model by Stability AI that generates short audio samples like drum beats, instrument riffs, and sound effects from text prompts. It's designed for music production and sound design, allowing fine-tuning on custom data.

• Free

ChartDB is a free and open-source database design editor that allows users to visualize their database schema instantly using a single query and export it with AI assistance.

• Freemium
• From 14$

Agent Cloud facilitates building AI agents with secure access to fresh data by synchronizing, processing, and embedding information from diverse sources into vector databases for effective RAG applications.

• Freemium

Wan 2.1 is an advanced AI video generation platform that transforms text prompts and images into high-quality videos using sophisticated text-to-video and image-to-video technology.

• Paid
• From 20$

DataChain connects unstructured data in cloud storage with AI models, enabling instant insights, efficient processing, and reproducible data pipelines.

• Freemium

Papermark offers a secure, open-source platform for sharing documents, featuring detailed analytics, access controls, and customizable data rooms.

• Freemium
• From 32$

Reflection AI offers Reflection 70B, an open-source large language model trained with Reflection-Tuning to detect and correct its own reasoning errors for enhanced accuracy.

• Free

Unweave is an open-source platform simplifying the setup and management of machine learning development environments, enabling SSH access to GPU machines across various cloud providers.

• Freemium
• From 50$

Llama Tutor provides personalized AI tutoring experiences tailored to specific topics and education levels, leveraging the power of Llama 3.1.

• Free

Amurex is an AI companion that operates discreetly in the background, automating tasks like meeting summarization and email categorization to enhance productivity without disrupting workflows.

• Free

AlterOpen is a platform utilizing AI search to help users discover free, open-source, or competitively priced alternatives to popular SaaS products across various categories. Find cost-effective software solutions easily.

• Free

AI Models is a comprehensive directory offering access to a wide range of open-source AI models and machine learning tools, fostering an open-source AI community.

• Free

Bot Libre is a free, open-source platform for creating and deploying chatbots, virtual agents, and live chat for web, mobile, social media, and IoT.

• Freemium
• From 1$

Pony Diffusion is a versatile AI text-to-image diffusion model specializing in high-quality, non-photorealistic images, particularly pony-themed artwork, generated from text prompts.

• Free