Top AI tools for # Open Source

UpVPN delivers fast, private, and secure VPN services with on-demand, serverless WireGuard servers across 40+ global locations, available for unlimited devices and flexible pricing.

• Other
• From 4$

Hi.Events offers a seamless solution for online event ticketing, allowing organizers to sell tickets, manage attendees, and customize events with ease while minimizing platform fees.

• Usage Based

GoRules is a high-performance, no-code Business Rules Management System (BRMS) designed for both business and technical users, enabling rapid rule creation, management, and integration. Its intuitive, spreadsheet-like interface and open-source engine empower teams to automate and streamline business decisions securely and efficiently.

• Freemium
• From 55$

Pagedone offers an extensive library of Tailwind CSS components, blocks, and templates to accelerate web development and streamline UI design workflows.

• Pay Once

Mixpost is an open-source, self-hosted social media management tool that leverages AI to streamline content creation, scheduling, analytics, and team collaboration across popular platforms.

• Pay Once

Lost Pixel is an open-source visual regression testing platform designed for frontend teams to catch visual bugs early, streamline code review, and ship UI changes with confidence using seamless GitHub integration.

• Freemium
• From 100$

Repro is an open-source developer tool that streamlines debugging with replayable bug reports, allowing teams to capture, inspect, and resolve defects efficiently.

• Free

GitPodcast is an AI-powered tool that converts GitHub repositories into engaging podcasts, enabling users to quickly understand projects through audio.

• Freemium

VVK is an AI-powered tool that enhances your terminal experience by translating natural language into executable commands. It's free, open-source, and uses GPT-4 for seamless command generation.

• Freemium
• From 8$

PilottAI offers a production-ready infrastructure for enterprises to build and deploy scalable AI applications using intelligent multi-agent systems, featuring advanced orchestration and fault tolerance.

• Free

Repomix is a tool that packages your codebase into formats easily understood by AI assistants like ChatGPT and Claude, facilitating code review and refactoring.

• Free

LMCache is an open-source Knowledge Delivery Network (KDN) designed to accelerate LLM applications, making them up to 8x faster and more cost-effective. It improves performance for AI chatbots and RAG queries through prompt caching and KV cache compression.

• Free

Chat2DB is an AI-powered, open-source database management tool that simplifies SQL generation via natural language, supports diverse databases, and offers advanced data analysis capabilities.

• Freemium
• From 3$

Mozilla.ai is dedicated to making AI trustworthy, accessible, and open-source, providing tools for developers to integrate and innovate on responsible AI solutions.

• Free

Code2Prompt simplifies code ingestion, transforming text repositories and codebases into structured, AI-optimized prompts. It enables efficient interaction with AI models for various tasks like code analysis, automation, and content generation.

• Free

RubyLLM provides a unified Ruby API for interacting with multiple AI providers like OpenAI, Anthropic, Gemini, and more, simplifying AI integration for Ruby developers.

• Free

Daytona provides a secure, scalable, and stateful infrastructure specifically designed for running AI-generated code, supporting development, evaluation, and deployment of AI agents and models.

• Usage Based

Bodhi is a free, privacy-focused application allowing users to run Large Language Models (LLMs) locally on their macOS devices without technical setup.

• Free

Model Gateway is an open-source platform that optimizes AI inference requests for speed and reliability by routing them to the fastest available AI providers and regions.

• Freemium

Suna is an open-source, generalist AI agent by Kortix designed to autonomously execute complex tasks like research, analysis, data extraction, and planning based on user instructions.

• Freemium
• From 20$

Carton is an open-source tool enabling developers to run machine learning models from various frameworks using a single, language-agnostic API.

• Free

CocoIndex is an open-source engine specializing in data indexing with support for custom transformation logic and incremental updates.

• Free

Web Stable Diffusion is a project enabling stable diffusion models for text-to-image generation to run entirely within a web browser, eliminating server-side processing needs.

• Free

Simon enables developers to implement AI-powered semantic search capabilities into their applications using just a few lines of Python code, connecting to data sources and databases.

• Usage Based

LaVague is an open-source framework enabling developers to build and deploy customizable AI Web Agents for tasks like web automation, QA testing, and information retrieval.

• Free

Big-AGI is an open-source generative AI suite designed for productivity, offering access to over 100 models, advanced tools, and complete data control.

• Freemium
• From 9$

Xyne is an open-source, AI-first search and answer engine designed for workplaces. It securely connects across various applications to provide relevant information, files, and contacts while respecting existing permissions.

• Free

Vaunt helps organizations build vibrant open-source communities by rewarding developer engagement, celebrating achievements, and offering insights through advanced analytics.

• Freemium
• From 15$

Cline is a collaborative AI coding partner designed to integrate directly into your IDE, helping engineering teams amplify their impact and ship code faster.

• Usage Based

InsightFace offers a comprehensive open-source library and commercial products for advanced 2D & 3D deep face analysis, including face swapping, recognition, detection, and alignment.

• Freemium

Arch Gateway is an AI-native proxy server designed to help developers build sophisticated agentic AI applications by simplifying prompt processing, security, observability, and integration.

• Free

KlavisAI provides open-source infrastructure, including hosted MCP servers and clients, to simplify the integration and scaling of tools for AI applications using Model Context Protocols.

• Freemium
• From 90$

Nextcloud is an open-source, self-hosted content collaboration platform offering file sharing, chat, video conferencing, groupware, online office, and an integrated AI assistant.

• Freemium
• From 611$

VectorAdmin offers a universal user interface and tool suite for managing vector databases used in LLM applications, simplifying data handling and reducing embedding costs.

• Freemium

ozma.io is an open-source, low-code platform enabling users to build and customize AI-powered CRM and ERP systems quickly. It offers enterprise-level capabilities at an affordable price point.

• Freemium

Kestra is an open-source orchestration platform designed to unify workflows for all engineers, simplifying development and management through a declarative, language-agnostic approach with both UI and code-based interfaces.

• Freemium

Nicegram is a messenger app built on the Telegram API, offering extended features for secure personal and business communication, including multi-account support and translation.

• Freemium

Coco AI is an open-source, cross-platform unified search tool connecting local and cloud data sources, enhanced with AI for intelligent knowledge management and insights.

• Free

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

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

Midscene.js is an AI-powered operator designed for web and Android automation and testing. It enables users to interact, query, and assert using natural language commands, simplifying script creation and maintenance.

• Free

NEAR AI develops open-source infrastructure and tools for a user-owned AI future, including a Developer Hub and Agent Protocol.

• Free

pyVideoTrans is a free, open-source AI tool that automatically translates videos by generating subtitles, translating them, creating voiceovers, and synthesizing a new video with target language audio and captions.

• Free

LlamaHub is a repository providing data loaders, agent tools, and LlamaPacks to quickly build and customize Retrieval-Augmented Generation (RAG) applications using frameworks like LlamaIndex and LangChain.

• Free