Social Database Schema Templates

Browse open-source database schema templates for your next project. Use them as a starting point for your ERD design.

Twitter / X

Clone

Microblogging platform with tweets, follows, likes, retweets, and DMs

PostgreSQL17 tables
socialmicrobloggingreal-time+2
Social

Instagram

Clone

Photo and video sharing platform with stories, reels, explore, and direct messaging

PostgreSQL17 tables
photosocialstories+2
Social

YouTube

Clone

Video streaming platform with channels, videos, playlists, comments, and monetization

PostgreSQL15 tables
videostreamingcontent+2
Social

Reddit Clone

Clone

Community voting platform with subreddits, posts, comments, and awards

PostgreSQL16 tables
socialcommunityvoting+2
Social

LinkedIn

Clone

Professional networking platform with profiles, connections, job boards, and content

PostgreSQL15 tables
professionalnetworkingjobs+2
Social

Pinterest Clone

Clone

Visual discovery platform with pins, boards, saves, and topic-based follows

PostgreSQL16 tables
socialvisualpins+2
Social

Social Network

Database schema for a social networking platform with users, profiles, posts, comments, friendships, and likes.

PostgreSQL10 tables
social-networksocial-mediaposts+3
Social

Messaging & Chat

Database schema for a real-time messaging and chat application with conversations, members, messages, and file attachments.

PostgreSQL10 tables
messagingchatreal-time+2
Social

Content Creator Platform

Database schema for a content creator platform with creators, content, media, subscriptions, comments, and likes.

PostgreSQL10 tables
contentcreatorssubscriptions+3
Social

Dating App

Database schema for a dating application with users, profiles, preferences, matches, and messaging.

PostgreSQL10 tables
datingmatchingprofiles+3
Social

Community Forum

Database schema for a community forum platform with users, communities, memberships, posts, and comments.

PostgreSQL10 tables
forumcommunitydiscussion+3
Social