Top open source AI tools

AI Agent

Skyvern (skyvern.com) is an open-source, AI-powered browser automation platform that replaces traditional web scraping and RPA tools by using computer vision and LLM reasoning to navigate complex websites, handle CAPTCHAs, 2FA, and dynamic UIs without API dependencies.

AI Agent

Paioclaw (paioclaw.ai) is an open-source, localized AI agent runner and automation workspace that allows users to deploy, run, and orchestrate autonomous AI agents locally or on private cloud infrastructure with full data privacy.

Open Source

Second Brain is an open-source, self-hosted AI knowledge management and context platform that runs inside your own Cloudflare account, connecting data from Obsidian, Notion, email, and calendar to sync unified memory across AI tools like Claude, ChatGPT, and Cursor.

Productivity

Hugging Face is an AI platform and open-source hub where developers can build, share, and deploy machine learning models—especially for natural language processing, vision, and audio tasks. It offers tools like Transformers, datasets, and APIs to simplify creating AI applications.

Code Assistant

Authorizer is an open-source, self-hosted authentication and authorization platform that lets you manage user logins, permissions, and access control using your own database. It supports OAuth2, OpenID Connect, social logins, role-based and fine-grained authorization, and APIs like GraphQL, REST, and gRPC for flexible integration

AI Agent

Cloudflare OS is an open-source AI workspace that helps organizations build, manage, and run AI agents, apps, and workflows in one place. It gives every employee a personalized agent powered by company data, enabling tasks like research, document creation, and automation while maintaining strong security and governance.

AI Agent

Ollama is an open-source framework that allows users to run, manage, and customize large language models locally on macOS, Linux, and Windows.