# Replyke

> Replyke is a complete infrastructure layer for user interactions — comments, reactions, feeds, notifications, chat, follows, and more — ready to integrate in hours.

Replyke provides the complete user interaction infrastructure layer for modern products, covering discussions, reactions, spaces, feeds, notifications, real-time chat, and follows. It ships pre-modeled data structures so developers avoid weeks of schema design and wiring. SDKs are available for React, React Native, Expo, Node.js, and vanilla JavaScript, all TypeScript-first and open source under MIT. Teams can drop in fully customizable UI components as editable source code, built on shadcn/ui and Tailwind CSS principles.

- **Entities Content Model** — *Every piece of content (post, article, product, video) becomes an entity that automatically connects to comments, reactions, feeds, notifications, and more without extra modeling.*
- **Comments & Threads** — *Hierarchical, nested, paginated, and real-time discussions on any content type with mentions, moderation, and deep-linking.*
- **Reactions & Votes** — *Eight reaction types with per-type reputation scoring on entities and comments, with optimistic updates included.*
- **Spaces & Communities** — *Hierarchical spaces up to 10 levels deep with per-space roles, membership approval flows, and moderation queues.*
- **Notifications** — *14+ event types (replies, mentions, reactions, follows) with templatable messages, unread counts, and pagination.*
- **Feeds & Discovery** — *Rich filtering by keyword, metadata, location, and engagement; sort by hot/top/new; personalized followed-only feeds.*
- **Real-Time Chat** — *1:1 and group conversations with message reactions, typing indicators, unread counts, and read receipts.*
- **Follows & Connections** — *Follow/unfollow with counts, mutual connections, and request/accept flows.*
- **AI-Powered Search** — *Vector search across entities, comments, users, and spaces with an AI response endpoint.*
- **Open-Source SDKs & CLI** — *Install pre-built comment, notification, and social UI components directly into your project as editable source code via `npx @replyke/cli add`.*
- **Back-office & Moderation Dashboard** — *Manage content, users, and spaces from a built-in dashboard included on all paid plans.*

## Features
- Comments & Threaded Discussions
- Reactions & Votes
- Spaces & Communities
- Notifications (14+ event types)
- Real-Time Chat
- Follows & Connections
- AI-Powered Vector Search
- Activity Feeds
- Moderation Dashboard
- Pre-built UI Components (editable source)
- TypeScript-first SDKs
- Foreign ID mapping for existing content
- Hierarchical spaces up to 10 levels
- Optimistic updates
- Unread counts & read receipts

## Integrations
React, React Native, Expo, Node.js, JavaScript, shadcn/ui, Tailwind CSS, npm

## Platforms
WEB, API, DEVELOPER_SDK, CLI

## Pricing
Freemium — Free tier available with paid upgrades

## Links
- Website: https://replyke.com
- Documentation: https://docs.replyke.com/
- Repository: https://github.com/replyke/monorepo
- EveryDev.ai: https://www.everydev.ai/tools/replyke