ChatGPT Plugin

Zernio

Schedule social media posts

Brand: Zernio

Category: Marketing
Primary Subcategory: Social Media Management & Scheduling

Integration details

Description

Zernio connects ChatGPT to the social media accounts you have already linked in your Zernio workspace: Instagram, TikTok, YouTube, X, LinkedIn, Facebook, Threads, Pinterest, Reddit, Bluesky, Google Business Profile, Telegram, Snapchat, Discord and Slack. Ask ChatGPT to schedule a post for a specific time, publish immediately, edit or cancel something that has not gone out yet, retry a failed post, or check a draft against each platform's rules (character limits, required media or title) before it is scheduled. Review what is scheduled, drafted, published or failed, and pull performance numbers: impressions, reach, likes, comments, shares, saves and views for one post or across your accounts, plus the best times to post based on your own history. Every action is limited to your own Zernio account. Publishing tools always ask for the exact accounts to use, and anything that goes live immediately is confirmed with you first. Sign in with your existing Zernio account to get started.

Integration type: Plugin
Verification status: Not applicable
Platform: ChatGPT
Category: Marketing
Primary Subcategory: Social Media Management & Scheduling
Secondary Subcategories: None listed
Brand: Zernio
Access: Account required
First tracked: 2026-10-02
Tool count: 13
Market: US

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Primary Subcategory

Competing in ChatGPT Social Media Management & Scheduling

View Category

Listed in alphabetical order

Primary Subcategory

8digit PlannerComing soonGet notified

AbencyComing soonGet notified

AdaptlyPostComing soonGet notified

AdlyComing soonGet notified

Adzviser Sprout SocialComing soonGet notified

ZernioComing soonGet notified

Tools

13 tools agents can invoke

Use this when the user wants to delete a draft, scheduled or failed post so it will not be published. This removes the post from Zernio and cannot be undone. Posts that are already published are left untouched and this tool reports that. Requires the post id from list_posts.
cancel_scheduled_post
Use this whenever the user asks whether a text or media can go out, fits, or is allowed on a chosen platform, for example character limits or required media, and before scheduling when in doubt. Use it instead of answering from general knowledge: the rules are enforced by Zernio. Nothing is created. Returns valid true/false plus each error or warning with the platform it applies to.
validate_post
Use this when the user wants to change the text, media, title or publish time of a post that has not been published yet (draft, scheduled or failed). Only the fields given are changed; new media_urls replace the existing media. Published posts cannot be edited here. Requires the post id from list_posts.
update_scheduled_post
Use this when the user asks how a specific published post performed: impressions, reach, likes, comments, shares, saves, clicks, views and engagement rate, per platform. Numbers sync from the platforms periodically, so a just-published post may report pending data. Requires the post id from list_posts.
get_post_analytics
Use this when the user asks when they should post for the most engagement. Computed from the engagement history of the user's own published posts, as weekday and hour in UTC, best first. Filter by account_id or platform. Returns nothing useful until the account has published posts with synced analytics.
get_best_time_to_post
Use this when the user asks how their accounts or platforms performed over a period, for example 'how did Instagram do last month'. Returns daily totals (impressions, reach, likes, comments, shares, saves, clicks, views) and per-platform totals for the date range, defaulting to the last 30 days. Filter by account_id or platform. For a single post use get_post_analytics.
get_account_analytics
Use this when the user asks about one specific post: its full text, media, schedule, per-platform status, public links or failure reason. Requires the post id from list_posts or from an earlier create result.
get_post
Use this to identify which Zernio account is connected, for example when the user has several Zernio accounts or asks who they are signed in as. Returns the stable account id plus name and email when available. Do not use it to look up other people.
get_profile
Use this when the user wants to see which social media accounts are connected to Zernio, or before scheduling or publishing so you can pass the right account_ids. Returns each account's id, platform, username and connection status. Optionally filter by platform (instagram, tiktok, youtube, twitter, linkedin, facebook, threads, pinterest, reddit, bluesky, googlebusiness, telegram, snapchat, discord, slack).
list_social_accounts
Use this when the user wants to review their scheduled, draft, published or failed posts, for example 'what is scheduled this week' or 'which posts failed'. Returns each post's id, status, text, scheduled time and per-platform status. Newest first. For one post's full details use get_post; for performance numbers use get_post_analytics.
list_posts
Use this only when the user explicitly wants the post live right now on one or more of their connected accounts. The content becomes public on those platforms immediately and this cannot be undone from ChatGPT, so confirm the final text and accounts with the user first. Calling it twice publishes twice. Returns the post with its public links. To publish later use schedule_post.
publish_post_now
Use this when a post shows status failed and the user wants Zernio to try publishing it again on the platforms that failed. This publishes the same content publicly on retry, so confirm with the user first. Requires the post id from list_posts. Read the failure reason with get_post before retrying; a reconnect or content fix may be needed first.
retry_failed_post
Use this when the user wants a post published later at a specific time on one or more of their connected accounts. The post stays editable and cancellable until that time. Requires the text, the account_ids from list_social_accounts and the time. Media is attached from public URLs. For publishing right now use publish_post_now instead; for a text-only check use validate_post.
schedule_post

FAQs

Zernio ChatGPT Plugin FAQ

How the directory, categories and Discoverability Score work.

Read the methodology

How do I improve Zernio's ChatGPT Plugin discoverability?

The levers are the listing surface agents actually read: names, descriptions, keywords, tool metadata, and registry health. Which lever matters depends on where discovery breaks, which is what continuous measurement shows.

What are Zernio alternatives on ChatGPT?

As of 2026-11-03, Zernio competes with 8digit Planner, Abency, AdaptlyPost, Adly, Adzviser Sprout Social, AgentFabrica, Aidelly, Antwork and 112 more in ChatGPT Social Media Management & Scheduling, ranked by public Discoverability Score.

Where is this profile measured?

This profile uses the geography attached to the latest public registry snapshot: US. Locale tags are intentionally omitted.