The term "Wattpad" functions as a proper noun. As the unique, capitalized name of a specific entityan online social storytelling platform and companyit designates a particular service, distinguishing it from general or common nouns that refer to a class of things.
In grammatical usage, "Wattpad" serves as the subject of a sentence (e.g., "Wattpad connects a global community"), a direct object ("She discovered Wattpad last year"), or the object of a preposition ("He published his story on Wattpad"). The term can also be used attributively, functioning as a noun adjunct or adjective to modify another noun, as seen in phrases like "a Wattpad story" or "the Wattpad phenomenon." In these instances, while it performs an adjectival role, its fundamental classification as a proper noun remains unchanged.
For the purpose of an article, the critical determination is its classification as a proper noun. This dictates that it must always be capitalized to ensure grammatical correctness and clarity. Recognizing its function within a sentence, whether as a standalone noun or an attributive modifier, is essential for maintaining a professional and precise writing style when discussing the platform.