Planning, approval and publishing for ten platforms in one panel
What Postcorium does and what it doesn't, in plain words.
Calendar
Every brand's posts on one calendar. Click a post to edit it or move its time.
Platform checks
Character limits, hashtag counts, titles, boards and file counts are checked when you save.
Six formats
Text, image, carousel, Reels and Shorts, video and story. Each goes to the platforms that accept it.
Approval flow
Team or client approval. Posts that aren't approved don't go out, and notes stay under the post.
Teams and roles
Owner, admin, editor and client. Everyone sees only their own work.
AI planning
A weekly plan and captions from a catalog, price list or menu. Everything arrives as a draft.
Media library
Upload photos and videos once. JPG, PNG, WEBP, MP4 and MOV, up to 50 MB per file.
Automatic retries
A platform that fails gets three more tries, five minutes apart. Results are stored per platform.
Time zones and languages
Each brand has its own time zone. The panel is in English and Turkish.
One form, ten platforms
Every format is prepared in the same form. A platform that doesn't take a format switches off on its own; TikTok has no stories, for example. The preview shows how the post looks on a phone.
From a list to a plan
Upload a catalog, a price list or a photo of a menu. Products and prices become a list you can correct. Then the AI suggests the week's plan: day, time, format and caption. You move the ones you like to the calendar.
Publishing status and summary
Each platform's result is stored on its own: published, failed or retrying. The published link stays on the post's page.
What each platform accepts
Based on the platforms' publishing APIs. The composer flags an unsupported choice before you save.
What it doesn't do
Some features aren't open to outside apps, and we don't promise them: the Instagram music library, story stickers (polls, links, questions), product tagging and replying to DMs. For those you open the app after the post goes out.