Top Open Source AI tools

Fixa Observe helps you monitor and improve your AI voice agents by tracking latency, interruptions, and correctness. Debug and enhance your voice agent's performance with comprehensive tools.

• Usage Based

Rhymes AI develops advanced multimodal AI models like Aria (open-source MoE) and Allegro (text-to-video), and offers BeaGo, an AI-powered search app for precise, real-time answers.

• Free

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

Inferable is a fully managed platform for building and deploying LLM-based applications. It provides robust tools for managing state, ensuring reliability, and orchestrating custom AI workflows.

• Usage Based
• From 10$

Activepieces is an open-source automation platform that enables organizations to create AI-powered workflows without code, allowing teams to automate their daily tasks while maintaining security and compliance.

• Freemium
• From 1200$

Kilo Code is an open-source AI agent integrated into VS Code, designed to enhance coding efficiency by generating code, automating tasks, and offering intelligent suggestions.

• Freemium

Meilisearch is a lightning-fast, flexible, and user-focused search engine enhanced by AI, designed for seamless integration into websites and applications.

• Freemium
• From 30$

Open Apps provides a curated selection of high-quality, open-source applications as alternatives to popular SaaS tools, vetted for quality and performance.

• Free

Anki is an intelligent flashcard program designed to optimize learning by focusing on challenging material through spaced repetition. It supports various media types and allows for extensive customization.

• Freemium

arXiv feeds is a simple tool that transforms arXiv queries into customizable JSON feeds for easy integration with feed readers.

• 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

Featherless provides instant, unlimited hosting for any Llama model on HuggingFace, eliminating the need for server management. It offers access to over 3700+ compatible models starting from $10/month.

• Paid
• From 10$

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

Deep Chat is a versatile chat component allowing connections to any API, including popular AI providers, directly from the browser. It supports media transfer, Markdown formatting, camera/microphone input, and speech-to-text/text-to-speech features.

• Free

ChatGPT PROMPTs Splitter is an open-source tool designed to divide lengthy text prompts into manageable chunks, ensuring safe processing within ChatGPT's character limits.

• Free

GPT Free is a platform offering unlimited access to AI language models, providing free and open-source tools for developers, researchers, and AI enthusiasts.

• Free

The Artificial Superintelligence Alliance is the largest open-sourced, independent entity in AI research and development, focused on advancing decentralized AGI and ASI.

• Other

CSML is an open-source language and conversational engine designed for development teams to build intelligent, maintainable, and scalable chatbots.

• Freemium

Void is an open-source AI code editor based on VS Code, offering AI autocompletion, inline editing, and support for various LLMs, including local hosting.

• 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$

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

Blueprints by Mozilla.ai is a central hub for developers, offering open-source AI workflows (Blueprints) built using various tools, datasets, and models.

• 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

Apache Drill is a schema-free SQL query engine designed for Hadoop, NoSQL, and cloud storage. It enables faster insights without traditional data loading and schema management overhead.

• Free

ChatTTS is an advanced text-to-speech tool that offers conversational speech synthesis with fine-grained control over prosodic features, supporting both English and Chinese languages.

• Freemium

Temporal is a durable execution platform that simplifies the development of scalable and reliable distributed systems, ensuring workflows never fail.

• Usage Based
• From 100$

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$

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

Recontent.app is an open-source product copy and localization platform that helps product teams manage content, collaborate on translations, and distribute updates without developer intervention.

• Freemium
• From 49$

NeuroForge delivers custom AI and Big Data solutions, along with comprehensive technology consulting and software development services. They specialize in creating transformative digital solutions.

• Contact for Pricing

Typer is a Python library for building command-line interface (CLI) applications efficiently using type hints, featuring automatic help generation and shell completion.

• Free

CryptoTradeMate is an AI-powered crypto trading bot platform that automates trading strategies with machine learning, analytics, and risk management to maximize profits and minimize risks.

• Freemium

OpenSauced provides insights and observability for open source projects by distilling GitHub data. It helps users validate and share the value of open source contributions through workspaces and detailed analytics.

• Contact for Pricing

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

gptme is a terminal-based AI assistant that can execute code, manipulate files, browse the web, and use vision, serving as a powerful tool for developers and knowledge workers.

• 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

Free AI Video Upscaler enhances video resolution using AI directly in your browser. No signups, installations, or configurations are required, making it fast and easy to use.

• Free

ChatterMate is an open-source, AI-powered customer support platform that combines AI agents with human oversight for 24/7 support, handling common queries and escalating complex issues.

• Freemium
• From 49$

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

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

ChatDev simulates a virtual software company using AI agents based on LLMs to automate tasks like designing, coding, testing, and documenting software projects.

• Free

Acreom is an open-source personal knowledge base and task manager designed for software engineers, integrating with tools like Jira, Github, and Linear to reduce context switching.

• Freemium
• From 7$

VectorDB is a lightweight Python library for efficient text storage and retrieval using vector search. Ideal for low-latency applications requiring semantic search capabilities.

• Free

Axolotl AI is a free, open-source tool designed to make fine-tuning Large Language Models (LLMs) faster, more accessible, and scalable across various AI models and platforms.

• Free

Buzz Captions offers offline audio and video transcription and translation using OpenAI's Whisper model. It supports various file formats and languages on Windows, Linux, and macOS.

• Free

TabbyML is an open-source AI coding assistant offering secure, flexible code completion, an answer engine, and inline chat within IDEs.

• Freemium
• From 19$

Coder is a self-hosted, open-source platform providing secure cloud development environments for developers and AI coding agents. It facilitates faster build/test cycles, secure contractor onboarding, and scalable AI agent deployment on your infrastructure.

• Freemium

Proles is an open-source talent ecosystem featuring real-time, AI-powered professional profiles. It integrates across platforms to provide a unified, hyper-personalized career identity.

• Free

Teable is an AI-powered no-code database designed for teams to build applications, automate tasks, and collaborate efficiently. Turn documents and spreadsheets into powerful tools with AI integration.

• Freemium

IOPaint is a free, open-source, and self-hostable AI tool for image inpainting and outpainting, allowing users to remove objects, modify specific areas, or expand images.

• Free