Open Source Alternatives to Closely

Open-source, self-hostable AI chatbot UI.

Hugging Face is the leading AI community and platform for machine learning collaboration, enabling developers to build, share, and deploy models, datasets, and applications.

Best free & open source AI personal assistant.

Full-stack observability platform built on open standards for unifying telemetry and accelerating troubleshooting.

Cloud data warehouse for building next-gen analytics experiences with sub-second performance, designed for engineers and AI agents.

Cloud Development Environments for efficient and secure team software development.

A cloud database company providing a unified platform for transactional, analytical, and AI workloads.

Open-source password manager for individuals, teams, and businesses.

Decentralized cloud marketplace for compute resources, leveraging blockchain technology (DePIN).

Open-source web browser focused on privacy, user control, and an open internet.

An open-source platform for professional publishers to create, share, and grow a business around their content.

Platform providing managed open source software with security, maintenance, and licensing assurances for enterprises.

An open-source data platform for manufacturers to access and structure machine data.

An open-source machine learning framework for accelerating AI research and production deployment.

Open-source ERP and CRM software to streamline business operations and enhance productivity.

Open-source Customer Relationship Management (CRM) application for businesses.

A free and open-source read-it-later service with AI-powered features and integrations.

Free, open-source personal research assistant for collecting, organizing, citing, and sharing research.

Open-source ERP system for small and medium-sized businesses.

Open-source screen recording, editing, and hosting tool with ownership of your data.

Open-source ERP and CRM web suite for businesses of all sizes.

A free WordPress job board plugin

A highly configurable and efficient tiling window manager for X11.

An open-source machine learning platform for building and deploying AI applications.

A sovereign, open-source office suite for European enterprises and public administrations.

A European enterprise contributing to the development of sovereign digital infrastructure.

Free and open-source scanning software for Windows, Mac, and Linux, simplifying document digitization.

OpenWorker is an open-source desktop AI agent that runs locally, integrates with everyday tools, and delivers finished outcomes by breaking down tasks.

An open standard for connecting AI assistants to external data sources and tools.

Open-source standard enabling secure, programmatic commerce transactions between AI agents and online businesses.

Free and open-source email client for managing email, calendars, and contacts.