Notion

Sure, Notion Notion is awesome.

But have you considered these open source alternatives?

They are free, self-hostable and community-driven.

Check by yourself: Appflowy  Appflowy , AFFiNE  Affine ,  Docmost ,  Colanode (server) .

  1. So is Appflowy Appflowy

    Espaço de trabalho colaborativo (somente Linux)

    ★ 62.9K Knowledge base Note-taking Collaboration License: AGPL-3.0

    AppFlowy é o espaço de trabalho com IA onde você realiza mais sem perder o controle dos seus dados

    AppFlowy Kanban Board for To-dos

  2. So is AFFiNE Affine

    Espaço colaborativo para sua base de conhecimento

    ★ 50.7K Knowledge base Note-taking Collaboration Whiteboard License: MIT

    Esta é a Edição Comunitária do Affine.

  3. So is Docmost

    Collaborative wiki and documentation software

    ★ 15.2K Wiki Knowledge base Collaboration License: AGPL-3.0

    Open-source collaborative wiki and documentation software.

    preview

  4. So is Colanode (server)

    Collaboration workspace

    ★ 1.2K Knowledge base Note-taking Collaboration Messaging License: Apache-2.0

    Colanode is an all-in-one platform for easy collaboration, built to prioritize your data privacy and control. Designed with a local-first approach, it helps teams communicate, organize, and manage projects—whether online or offline. With Colanode, you get the flexibility of modern collaboration tools, plus the peace of mind that comes from owning your data.

    preview