> ## Documentation Index
> Fetch the complete documentation index at: https://docs.creatordb.app/llms.txt
> Use this file to discover all available pages before exploring further.

# Key Terms

> Key terms and definitions for the CreatorDB app.

## Brand

Refers to a company actively participating in the influencer market or sponsoring content.

## Topics

On the CreatorDB platform, topics are content categories based on YouTube classifications. You can apply up to 470 topics to your filter conditions to narrow search results.

## Niches

CreatorDB’s AI algorithm can identify up to 16,000 niches. These are more granular categories of a topic. For example, if birds are a category, then penguins would be a niche.

## Self-like

When a creator likes their own content, the number and ratio of self-likes indicate whether their content likes are organic or self-promoted.