Top open source AI tools

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.