MicroPoster

MicroPoster is an automation tool designed to streamline crossposting across multiple social networks, specifically X, Threads, Bluesky, and Mastodon. By detecting new posts on a user's main platform, it reformats content to meet the technical and cultural requirements of each network and then auto-publishes the adapted posts natively, eliminating the need for manual posting or copy-pasting. This approach allows users to maintain a synchronized presence across all four platforms with minimal effort.

The platform offers a range of features tailored to maximize native engagement and compatibility. MicroPoster automatically adapts posts to fit each network's character limits, splits long-form content into native threads, resizes and optimizes images for each platform's specifications, and processes links to ensure rich preview cards render correctly. It also checks video formats, durations, and file sizes against each network's requirements before publishing. For visual platforms, text threads can be converted into image carousels. Smart timing features allow reposts to target different time zones and optimal posting windows, and the tool suggests best times to post. Users can draft posts, schedule them, and auto-publish from drafts. Basic post analytics and the ability to post to X Communities are also included.

MicroPoster is intended for a range of users, including founders, indie hackers, creators, writers, and small teams who seek to automate their distribution efforts without learning a new dashboard or disrupting their existing posting habits. The tool operates in the background, requiring only an initial setup and account connection, after which it mirrors content from the user's preferred apps.

The service is delivered as a web-based platform and offers tiered subscription plans. The Creator plan, aimed at growing creators and small businesses, includes up to four connected accounts, three automations, and 100 auto cross-posts per month for $12 per month. The Pro plan, at $29 per month, expands these limits and adds priority features, while the Agency plan, at $89 per month, is designed for agencies and power users with higher limits and additional automations. All plans start with a 7-day free trial that does not require a credit card.