What Is Notion?
Notion is a workspace app that puts notes, documents, databases, wikis and light project tracking in one place. Teams run it as an internal wiki, individuals run it as a planner or a second brain, and plenty of people publish pages from it as small public websites. Everything inside it is built from blocks you drag around yourself.
Blocks
A paragraph is a block. So is an image, a table, a toggle and an embedded web page. You nest them inside each other and a page becomes whatever the work needs, which is why no two Notion workspaces look alike.
Databases
The database is the part people stay for. A Notion database is a set of pages sharing properties, and the same set can be viewed as a table, a board, a calendar, a timeline or a gallery without duplicating anything.
Notion pages can be published to the web. A published page is a real URL anyone can open, which is why so many portfolios, resource hubs and course pages are Notion pages underneath.
What it will not do
Notion deliberately does not let you restyle it. One typeface, a fixed palette, one divider, one icon per page. That constraint is where Notion widgets come in, and it is the whole reason tools like this one exist.
How it compares to the alternatives
People usually arrive at Notion from a document tool and leave for a specialised one. Coda goes further on formulas and automation inside documents. Obsidian keeps everything as local Markdown files, which suits anyone who wants their notes to outlive a company. ClickUp leans harder into project management, Craft into writing that looks good, and Anytype into local first storage.
Notion's advantage is breadth rather than depth. It is second best at several jobs and first choice for the person who would rather not run four tools.