# Notion DB >[Notion](https://www.notion.so/) is a collaboration platform with modified Markdown support that integrates kanban > boards, tasks, wikis and databases. It is an all-in-one workspace for notetaking, knowledge and data management, > and project and task management. ## Installation and Setup All instructions are in examples below. ## Document Loader We have two different loaders: `NotionDirectoryLoader` and `NotionDBLoader`. See a [usage example for the NotionDirectoryLoader](/docs/integrations/document_loaders/notion.html). ```python from langchain.document_loaders import NotionDirectoryLoader ``` See a [usage example for the NotionDBLoader](/docs/integrations/document_loaders/notiondb.html). ```python from langchain.document_loaders import NotionDBLoader ```