A social feed is a stream of posts and updates within an app or online community that members can browse and respond to. It can show content from members, groups or selected topics, and it is one part of a community rather than the whole experience.
Posts appear in chronological order or are reordered by a ranking system. Because members contribute the posts, content policies and moderation matter.
Glance intro
How a social feed works
A social feed combines content display with decisions about which posts are eligible, visible and prominent.
The posts members see
A feed organizes material that people encounter without opening a separate conversation. In their 2024 review of commercial electronic health apps, Kwok and colleagues identified social data displays, discussion boards, comments, user profiles and peer groups as distinct social features. A feed can bring several of these together, but a profile, a group or a thread serves a different purpose from the stream that helps people find it. The same review notes that discussion boards allow participation without everyone being online at once. Decide whether members need one feed or narrower feeds for selected topics.
How content is selected and ordered
A chronological feed places newer posts ahead of older ones; a ranked feed chooses among eligible posts using predictions about relevance or interaction. In their 2025 PNAS Nexus algorithmic audit, Milli and colleagues compared engagement-based ranking with a reverse-chronological baseline and found that the ranked material could differ from what users reported wanting to see, particularly for political posts. Ranking is a product decision, not a sorting option: a 2026 study by Epstein and colleagues of 715 US users, recruited in September and October 2024, found misalignment between the material amplified in a ranked social feed and participants’ stated values.
Notifications and returning to a discussion
A feed works alongside notifications. Firebase Cloud Messaging distinguishes user-visible notification messages from data messages processed by the client app. Decide which activities warrant an alert, what opens when a member taps one, and what happens when the content has since been removed.
Why apps use a social feed
Discovery and participation
A social feed is the entry point for shared posts and ongoing discussions. The 2024 Kwok review treats social communication and identity features as different but related parts of the app experience: showing content is not the same as giving members a reason to contribute or a way to recognize each other. Test whether members find relevant discussions and return to their threads.
Engagement is not satisfaction
The 2025 Milli study found that an engagement-optimized feed amplified some emotionally charged and hostile political posts relative to a chronological baseline, and that some content selected for engagement diverged from users’ stated preferences. Not every ranking system is harmful, but clicks, reactions and time spent cannot be the only evidence you use to judge a feed. Pew Research Center’s 2024 survey of 10,287 US adult internet users found that news experiences differed by platform.
How to design and manage a social feed
Choose scope and member controls
Define who can publish, who can see a post, and whether the feed shows material from the whole community or from a selected group. Then decide whether posting time, explicit following choices or another rule determines the order. Give members a way to find the discussion they want instead of making one stream the only route through the community, and compare members’ stated relevance of posts with their browsing and reply behavior.
Apply moderation and platform rules
A feed that exposes user-generated content needs moderation. Apple’s App Review Guidelines require a way to filter objectionable material, reporting with timely responses, blocking of abusive users and published contact information. Google Play requires suitable ongoing moderation, terms or policies that prohibit objectionable behavior, and reporting and blocking controls appropriate to the app’s interaction model. Assign responsibility for reviewing reports and deciding what happens to removed or restricted posts, and test whether content hidden from the feed also stays inaccessible through direct links or notifications. Hiding a post is no substitute for a documented moderation decision.
Social feed vs. chat
A social feed displays shared posts; chat is organized around a conversation.
- Main structure: a feed is a stream of separately published posts; chat is a conversation with messages exchanged among participants.
- Discovery: members browse the feed and find discussions in the stream; chat participants open a specific conversation.
- Participation: in a feed, replies continue under individual posts; in chat, messages continue within the same conversation.
- Product decision: for a feed, which content appears and in what order; for chat, who can communicate and how messages are exchanged.
A running app, for example, could use the feed for updates and chat to coordinate an event.
We provide a branded social feed inside a hosted in-app community, with topic feeds and groups, posts (text, images, polls, video), reactions and comments. The feed takes your app’s visual identity and lives natively inside the app, integrated through our SDKs for iOS, Android, Flutter, React Native, Web and Unity, while your app stays the identity provider.
Every post and comment in the feed goes through our keyword filter, AI scoring and human review, so your team gets the engagement without the operational load. See the feed and moderation functions on the features page, or read our article on app engagement strategies.
Related terms
Frequently asked questions
What is a social feed?
A stream of content and activity that members browse inside an app or online community. It presents separate posts with information about who shared them and options for responding or reacting. The feed is not the whole community: profiles, groups, member relationships and moderation are other parts of the experience. A 2024 review of commercial electronic health apps listed social data displays and discussion boards among distinct social features. Define what members should discover in the feed before deciding which interactions go on each post.
How does a social feed work?
It displays eligible posts in an order chosen by the product: recent posts first, or a ranking that selects and reorders material. Research comparing engagement-based ranking with chronological feeds found that content receiving attention did not always match what users explicitly preferred, particularly in political contexts. Threads, profiles and notifications that lead back to a post complete the experience. For a mobile app, document where posts come from, who can see them and what happens when content is restricted.
What is the difference between a chronological feed and an algorithmic feed?
A chronological feed orders posts by publication time; a ranked feed reorganizes eligible posts according to predicted relevance or engagement. A 2025 PNAS Nexus audit found that engagement ranking could favor divisive political content over material users said they preferred, and a 2026 study observed differences between users’ stated values and the values amplified in one ranked feed. Evaluate your own ranking against explicit member goals, relevance feedback and the content policies of the app.
Does a social feed increase app engagement or retention?
A feed gives members a place to encounter and respond to posts, but higher engagement or retention is not guaranteed. Research on ranked social content shows that interaction metrics and user satisfaction can point in different directions, which makes raw reactions or time spent an incomplete success measure. Test whether the feed helps members find useful discussions, participate and return to their own conversations. For retention, compare defined cohorts or a control group before crediting the feed.
What features should a mobile app social feed include?
The features that let your members find and follow the discussions they need: typically posts, author information, timestamps, comments, reactions and reporting controls. A 2024 review of commercial electronic health apps separates social data displays from identity, communication and notification features, so a feed does not need every social capability. Apple and Google Play also set requirements for apps hosting user-generated content. Prioritize readable posts, access controls, a clear path to discussion and an easy way to report rule-breaking material.
How should a social feed be moderated?
With processes for filtering, reporting, reviewing and responding to objectionable content. Apple’s App Review Guidelines require filtering, reporting, blocking and accessible contact information for apps with user-generated content. Google Play requires ongoing moderation appropriate to the content and user interactions, including reporting and blocking where relevant. Moderation is more than hiding a post from the main stream: decide who reviews complaints, how members are notified, and how restricted posts behave when reached by another route, such as a saved link.
Sources
- Apple. App Review Guidelines. Updated October 16, 2026.
- Google Play. User Generated Content. Accessed October 28, 2026.
- Kwok et al.. The SoCAP (Social Communication, Affiliation, and Presence) taxonomy of social features: scoping review of commercially available eHealth apps. Journal of Medical Internet Research, updated September 3, 2024.
- Milli et al.. Engagement, user satisfaction, and the amplification of divisive content on social media. PNAS Nexus, updated March 5, 2025.
- Epstein et al.. Value misalignment in X’s feed algorithm is a reflection of value tensions in engagement. Proceedings of the National Academy of Sciences, updated August 17, 2026.
- Pew Research Center. How Americans get news on TikTok, X, Facebook and Instagram. Updated June 12, 2024.
- Firebase. Firebase Cloud Messaging message types. Accessed October 28, 2026.