MicroPoster

MicroPoster is a social media automation tool for founders, creators, and small teams that want to post across multiple networks without repeating the work. It watches a source account, detects new posts, reformats them for selected destinations, and publishes them to X, Threads, Bluesky, and Mastodon without requiring a separate composing dashboard. The service splits long posts into native threads, turns text threads into image carousels, resizes and crops images, builds rich link cards, and checks video format, duration, and file size before publishing. Users can create multiple automations, choose source and destination accounts, exclude posts with hashtags, manually repost from the dashboard, and use drafts, scheduling, and an AI Co-Writer. Smart timing and background sync help maintain a consistent presence across networks with less manual distribution work