Credibility is a function associated with promotional genres and persuasion, and a powerful marketing concept (Eisend, 2006; Ming, 2006) which provides trustworthiness about the quality of products or services offered by hotels (Suau-Jiménez, 2012a, 2019). It is partly attained through the hotel'sself-mentioning in websites. When this self-mentioning is agentive with action verbs, the main instantiation is the pronoun we, projecting closeness and assertiveness. However, this self-representation is also construed with depersonalized realizations like the hotel's proper name, other nominalizations or even pronouns like itand they, which provide attenuating aspects and create a sense of distance. The current corpus-based study of 112 hotel websites hypothesizes that this attenuation may diminish closeness of the authorial voice (Brown & Levinson, 1987), thus displaying authority, following disciplinary and generic constraints. Results suggest that discursive closeness and distance, intertwined with personalized and depersonalized self-representations of the authorial voice, may aid to improve credibility.