11 networks
One calendar for all 11 networks.
Social9 writes each post for its network and publishes it for you. No “reminder to post” surprises: the table below shows exactly what goes out on each network, including the two that still have limits.
Free plan · No credit card · Free plan connects LinkedIn, Instagram, Mastodon or Bluesky
What we publish
What Social9 publishes on each network
Every network below is published by Social9 directly through that network's official API. Where a network still limits what we can do, we say so here.
| Network | What Social9 publishes | Free plan | Good to know |
|---|---|---|---|
| Text, links, up to 10 photos or one video Facebook Pages you manage | Publishes automatically | ||
| Photos, carousels (up to 10), Reels and Stories Business or creator accounts | Every post needs a photo or video. Personal accounts must switch to professional first. | ||
| Threads | Text, images and video Threads profiles | Publishes automatically | |
| Text, up to 9 images or one video Your profile and Pages you administer | Publishes automatically | ||
| X | Posts and threads, up to 4 images or one video X accounts | Monthly X post limit depends on your plan. | |
| TikTok | Videos and photo posts TikTok accounts | Public posting after TikTok approves our app. Until then, posts go out as private (Only me). | |
| YouTube | Videos and Shorts, with title and description YouTube channels | Public posting after Google approves our app. Until then, uploads stay private. | |
| Pins with an image, to the board you pick Personal and business accounts | Publishes automatically | ||
| Google Business Profile | Updates, offers and events, with one image Business Profiles you manage | Publishes automatically | |
| Bluesky | Text, links and up to 4 images Bluesky accounts | Publishes automatically | |
| Mastodon | Text, up to 4 images or one video, content warnings Accounts on any Mastodon server | Publishes automatically |
TikTok and Google review every app before it can post publicly for its users. Until they approve Social9, TikTok posts go out as private (Only me) and YouTube uploads stay private. You can still change who sees them in TikTok or YouTube Studio.
Channels
Pick a network to see how it works
Every channel gets posts written in its own format.
Posts, links, photos and video for the Facebook Pages you manage.
Learn morePhotos, carousels, Reels and Stories for business and creator accounts, with captions written for Instagram.
Learn moreThreads
Short, conversational posts for Threads, with images or video.
Learn morePosts for your profile and the LinkedIn Pages you run, in a professional tone.
Learn moreX (Twitter)
Posts and threads, kept inside X's character limit.
Learn moreTikTok
Videos and photo posts, with captions written for TikTok.
Learn moreYouTube
Videos and Shorts, with a title and description written for search.
Learn morePins with a keyword-rich description, saved to the board you pick.
Learn moreGoogle Business Profile
Updates, offers and events that keep your Business Profile current on Google Search and Maps.
Learn moreBluesky
Posts with links and images for Bluesky, written in your voice.
Learn moreMastodon
Posts for any Mastodon server, with content warnings when you need them.
Learn moreFree plan
Which networks the Free plan covers
The Free plan connects 3 accounts on LinkedIn, Instagram, Mastodon or Bluesky, with no credit card. Every paid plan connects any of the 11 networks.
Cross-posting
Cross-post without copy-paste
Write one idea, or paste one link, and Social9 writes a version for each network you pick: a carousel caption for Instagram, a thread for X, a short post for Bluesky and Mastodon, an update for Google Business Profile. Each version fits that network's length and format, and you approve them before they go out.
Stop juggling separate tools
Plan once. Social9 writes each post for every network, waits for your OK and publishes it.