PostDelegate is a social media scheduling platform for creators, agencies and teams. Plan, schedule and publish to X, LinkedIn, Instagram, Facebook, Threads, TikTok, YouTube, Pinterest, Bluesky, Mastodon, Reddit, Telegram and more from one calendar. It includes an MCP server so AI assistants like Claude and ChatGPT can draft and schedule posts for you. 7-day free trial with no card, then from $19/mo.