Channel Management

• Discord — Rich embeds, threads, reactions. Best for real-time community, gaming, dev communities.
• Telegram — Bots, channels, groups. Best for crypto, privacy-focused communities, broadcasts.
• Slack — Workspace messaging. Best for team communication, internal bots, workflow automation.
• WhatsApp — End-to-end encrypted chat. Best for customer support, personal messaging, business API.
• Teams — Microsoft 365 integration. Best for enterprise collaboration.
• Signal — Privacy-first messaging. Best for secure communications.
• iMessage — Apple ecosystem messaging. Best for iOS-native customer touchpoints.
• SMS — Universal text messaging. Best for alerts, verification codes, time-critical notifications.
• Email — Gmail and generic SMTP. Best for newsletters, transactional messages, formal communication.
• Webchat — Embedded web widget. Best for website customer support, onboarding flows.

Tier 3 — Decentralized & niche platforms

• Bluesky — AT Protocol social. Best for decentralized social, early adopters.
• Mastodon — Fediverse microblogging. Best for open-source communities, privacy-conscious users.
• Threads — Meta's text platform. Best for Instagram cross-promotion, casual conversation.
• Reddit — Subreddit-based discussion. Best for long-form discussion, niche communities, AMAs.
• Pinterest — Visual discovery/bookmarking. Best for product pins, recipes, DIY, home decor.
• Farcaster — Ethereum-native social. Best for Web3, crypto communities.
• Lemmy — Fediverse link aggregator. Best for privacy-focused Reddit alternative communities.
• Nostr — Censorship-resistant protocol. Best for free speech, Bitcoin communities.

Tier 4 — Regional & specialized

• Google Chat — Google Workspace messaging. Best for organizations on Google Workspace.
• Google Business — Business profile posts. Best for local SEO, customer reviews, store updates.
• Twitch — Live streaming chat. Best for gaming, live content, streamer communities.
• Matrix — Decentralized protocol (Element). Best for privacy, self-hosted team chat.
• Mattermost — Self-hosted team chat. Best for on-premises enterprise deployment.
• Nextcloud — Self-hosted collaboration. Best for data sovereignty, European organizations.
• Feishu/Lark — ByteDance workspace. Best for APAC teams, Lark ecosystem.
• LINE — Asian messenger. Best for Japan, Thailand, Taiwan markets.
• Zalo — Vietnamese messaging. Best for Vietnam market.
• Zalo User — Zalo personal accounts. Best for direct Vietnamese user outreach.
• IRC — Classic relay chat. Best for developer channels, legacy communities.
• Tlon — Urbit messaging. Best for Urbit network participants.
• Blog Publisher — Dev.to, Hashnode, Medium, WordPress. Best for long-form articles, SEO, developer content.

Channel Selection Decision Tree

1. Who is the audience?

   • General public → Twitter, Facebook, Instagram, TikTok
   • Professionals → LinkedIn, Email
   • Developers → Discord, GitHub, Blog Publisher, Reddit
   • Crypto/Web3 → Farcaster, Bluesky, Nostr, Telegram
   • Enterprise teams → Slack, Teams, Google Chat, Mattermost
   • Local business customers → Google Business, WhatsApp, SMS, Webchat

2. What is the content type?

   • Short text → Twitter, Bluesky, Mastodon, Threads
   • Long text → Blog Publisher, Reddit, LinkedIn, Email
   • Images → Instagram, Pinterest, Facebook
   • Video → TikTok, YouTube, Instagram Reels
   • Real-time conversation → Discord, Slack, Telegram, WhatsApp

3. What is the goal?

   • Awareness/reach → Twitter, TikTok, Instagram, YouTube
   • Engagement/community → Discord, Reddit, Telegram
   • Conversions/sales → Email, WhatsApp, SMS, Webchat
   • Support → Webchat, WhatsApp, Discord, Email
   • SEO → Blog Publisher, YouTube, Google Business, Pinterest

OAuth Setup Patterns

Most channels follow one of three auth patterns:

Bot Token

Platforms: Discord, Telegram, Slack, IRC

• Create a bot/app in platform developer portal
• Copy the bot token to credential-vault
• No user interaction needed — bot acts as itself

OAuth 2.0 Authorization Code

Platforms: Twitter, LinkedIn, Facebook, Instagram, Google, YouTube, TikTok, Threads, Pinterest

• Register an app, get client_id and client_secret
• Redirect user to authorization URL
• Exchange authorization code for access/refresh tokens
• Store tokens in credential-vault; auto-refresh on expiry via channel-token-refresh service

API Key

Platforms: Bluesky (app password), Mastodon (access token), Farcaster (signer), Email (SMTP password)

• Generate key/password in platform settings
• Store directly in credential-vault

Multi-Channel Posting Strategy

When posting to multiple channels simultaneously:

1. Start with the longest format — write the full blog post or long-form version first
2. Adapt downward — condense for LinkedIn (3000 chars), Twitter (280 chars), etc.
3. Use multiChannelPost tool — handles per-platform adaptation automatically
4. Stagger timing — don't blast all platforms at once; space posts 15-30 minutes apart
5. Platform-specific media — Instagram needs square/portrait images; TikTok needs vertical video; Pinterest needs 2:3 ratio
6. Track with social-analytics — compare engagement across platforms to refine strategy