The Threads scheduler that runs itself

Text posts up to 500 characters, single photos, carousels with multiple images or videos, and clips up to 5 minutes. You can also compose multi-part threads in order and postqueen publishes them as one connected chain on your profile.

A Threads profile, which you get by creating one with your Instagram account. Run the connect flow once and approve the official Threads API permissions. postqueen can then publish on your behalf until you revoke access.

There is no universal best hour: it depends on when your own followers are active. Pick consistent slots, schedule a few weeks ahead, then check analytics and shift your queue toward the times that earn replies.

Yes. Write the post once, select all the channels, and postqueen fans it out with per-network tweaks. Threads allows 500 characters, so you can shorten the versions headed to networks with tighter limits before anything goes live.

Yes. It drafts and rewrites copy in the conversational tone Threads favors and keeps drafts within the 500 character limit. Nothing publishes until you schedule it, and agents can drive the same flow through the CLI or the built-in MCP server.

postqueen tracks how each published post performs and how your follower count develops over time, right next to the calendar that produced the posts. That makes it easy to spot which topics and time slots are working.

The most common causes are an expired connection, a video longer than 5 minutes or in an unsupported format, and, very rarely, the API cap of 250 published posts per 24 hours. Reconnect the profile or fix the media, then schedule the post again.

Yes. Every postqueen cloud plan starts with a 7-day free trial and you can cancel anytime. If you would rather run it yourself, the open source version is free to self-host with the official Docker image.