International Platforms

Publish to Twitter/X, LinkedIn, Reddit, and more using Postiz or social-media-agent.

Recommended Tools

Tool	Stars	Platforms	Best For
Postiz	25,000+	Twitter, LinkedIn, Reddit, Instagram, TikTok, YouTube, Discord	Full-featured, AI-powered
social-media-agent	1,400+	Twitter, LinkedIn	AI content generation
Socioboard	1,000+	Facebook, Twitter, LinkedIn, Instagram	Enterprise teams

Postiz Setup (Recommended)

1. Self-Host with Docker

git clone https://github.com/gitroomhq/postiz-app.git
cd postiz-app
docker-compose up -d

2. Connect Platforms

1. Open http://localhost:5000 in your browser
2. Connect your social accounts (OAuth flow)
3. Configure posting preferences

3. Publish

• Write content once, AI adapts for each platform
• Schedule posts for optimal engagement times
• Track analytics across all platforms

Why Postiz?

Postiz is a Buffer/Hootsuite alternative that you can self-host. With 25,000+ GitHub stars, it's the most popular open-source social media management tool.

Platform Details

Twitter / X

• Auth: OAuth 1.0a (API keys from developer portal)
• Limits: 280 characters, 500 posts/month (free tier)
• Tips: Include URL, use hashtags, keep it punchy

LinkedIn

• Auth: OAuth 2.0 (token expires every 60 days)
• Content: Professional tone, project milestones
• Tips: Good for project launches and career updates

Reddit

• Auth: OAuth (client ID + secret)
• Content: Follow subreddit rules, avoid spam
• Good subs: r/MachineLearning, r/Python, r/opensource, r/SideProject
• Tips: Self-posts preferred, engage in comments

Product Hunt

• Auth: Bearer token from developer portal
• Content: Product launches, tagline max 60 chars
• Tips: Best for launching new tools/products

Dev.to

• Auth: API key
• Content: Full markdown articles, max 4 tags
• Tips: Use --draft to preview first, add description for SEO

Hacker News

• Auth: Username/password (no official API)
• Content: Title max 80 chars, "Show HN:" prefix for launches
• Tips: Link posts preferred, anti-spam rate limiting applies