Orbit / Pulse — Social Network Vertical

• *rea:*Workspace
• *ath:*platform/orbit (engine) + platform/pulse (flagship product)
• *ind:*White-label SaaS platform for building custom social networks

Role in the stack

Orbit is Koder's social network vertical — a multi-tenant engine for companies and communities that want to launch their own branded social platforms. It powers platform/pulse (Koder Pulse) as the flagship consumer app. *rbit is the engine (B2B), Pulse is the flagship (B2C)*

The analogy Koder uses: *ordPress vs WordPress.com* *astodon vs Mastodon.social*

Features

• *ulti-tenant*— Each customer gets isolated data with custom domain and branding
• *osts*— Text, images, videos with hashtags, likes, comments, reposts
• *tories*— Ephemeral 24-hour content
• *eed*— Hybrid fan-out algorithm (chronological + engagement ranking)
• *hat*— Real-time DMs and group conversations via WebSocket
• *earch*— Full-text search for users, posts, hashtags
• *otifications*— Realtime inapp, push, and email
• *oderation*— Report system, content review, user bans
• *edia*— S3-compatible storage with upload/resize
• *hite-label*— Custom domain, logo, colors, themes per tenant

Tech stack

• Backend: Go (chi router)
• Database: PostgreSQL (multi-tenant)

Primary couplings