Preflight

Preflight is a social media scheduler that checks every post against each network's real publishing rules before it leaves, so a post never fails halfway through a list of networks. It publishes one post to 12 networks: YouTube, TikTok, Instagram, Facebook, Threads, LinkedIn, Pinterest, Bluesky, Mastodon, Telegram, Discord and Tumblr. Text length, hashtags, file size, video length and image ratios are checked in the composer, in the REST API and in the hosted MCP server for Claude and ChatGPT. Clients approve posts from a link, without an account. Free plan, no card; paid plans from $13 a month.

Key features

• ✓Per-network rule check before every post
• ✓Client approval from a link, no account
• ✓REST API and MCP server on every plan