Open Source Alternatives to Notion Labs

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.

Cloud Development Environments for efficient and secure team software development.

An AI-native workspace designed to turn team interactions into actionable, proprietary data for agentic workflows.

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

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

Open-source data science platform for enterprise teams, enabling collaboration and reproducible results.

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

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

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

SDK-as-a-service platform for API providers, offering code generation and SDK management to enhance developer experience.

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

Open-source, self-hosted file sync and share and collaboration platform.

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

An open-source, MongoDB-compatible document database built on PostgreSQL.

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.

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

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

A free WordPress job board plugin

Open-source project management software.

A highly configurable and efficient tiling window manager for X11.

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

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

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

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.

Open-source enterprise wiki and collaboration software.

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