The Reddit Feed is the continuously updating stream of posts that users see when they visit Reddit. It organizes content from thousands of communities (subreddits) into a personalized or community-based feed, depending on how the user navigates. The feed blends user submissions, votes, and algorithmic recommendations to present what is most relevant, popular, or timely for each person.

Reddit is built around topic-based communities rather than individual social networks. Each subreddit has its own feed — a chronological and vote-driven list of posts submitted by users. The front page or Home Feed aggregates posts from multiple subreddits a user follows, as well as recommended posts from elsewhere on the platform.
The feed is designed to balance democratic ranking through upvotes and downvotes with personalization based on a user’s subscriptions and behavior.

Every Reddit feed is generated from a large pool of posts and ordered according to specific criteria.
For subreddit feeds, posts are ranked primarily by score — the difference between upvotes and downvotes — and by freshness.
For the Home Feed, Reddit uses a hybrid model that combines popularity signals with machine learning predictions. It considers:

Users can also manually change sorting modes, such as Hot, New, Top, or Rising, each applying a different ranking formula.

Reddit provides several main feed contexts. The Home Feed shows a personalized blend of posts from followed communities and recommendations. The Popular Feed highlights posts that are trending across the entire platform.
Each subreddit has its own local feed showing posts within that community, usually ranked by popularity or recency.
Users can also browse feeds based on media type, such as images, text, or videos.

Unlike most social networks, Reddit’s feed structure is built around collective moderation rather than personal connection. The visibility of a post depends on how the community votes, not on who posted it. This creates a feed that reflects group interest rather than individual relationships. At the same time, personalization layers adjust which communities and posts appear, ensuring that each user’s front page remains relevant to their interests.

When Reddit launched in 2005, the front page was purely democratic — a single global feed determined by votes and submission time. As the platform grew, it introduced user accounts, subscriptions, and separate subreddit feeds. In the late 2010s, Reddit added machine learning–based recommendations, blending social voting with personalization. Today, the Reddit Feed remains a hybrid system — part crowdsourced ranking, part algorithmic curation.

The Reddit Feed is a hybrid between a social news aggregator and a personalized discovery engine. It merges collective judgment through upvotes with individual relevance through algorithmic prediction. Each user’s feed reflects both the interests of the communities they follow and the attention dynamics of the broader platform.
At its core, it is an evolving, crowd-shaped front page of the internet — continuously refreshed by human participation and algorithmic adjustment.