Power Mod (Power Moderator)

A "power mod" (power moderator) is an informal, often pejorative term for a Reddit user who moderates a large number of communities or several very large, high-traffic subreddits simultaneously. The term highlights the concentration of moderation authority in the hands of relatively few volunteers: analyses have repeatedly found that a small group of accounts moderate a disproportionate share of Reddit's most popular communities, with some individuals openly using one account across many subreddits and others spreading their activity across multiple accounts.

On Reddit, power mods are a recurring source of controversy. Critics argue that concentrating control over major communities in a handful of people creates single points of failure, enables inconsistent or biased enforcement, and gives a few unaccountable volunteers outsized influence over public discourse on the platform. Defenders note that experienced moderators provide valuable continuity and that running large communities is demanding, unpaid work. The issue became especially visible during the June 2023 API-pricing protests, when coordinated decisions by moderators of many large subreddits took thousands of communities private, illustrating both the power and the fragility of Reddit's volunteer-driven governance model.