Skip to main content
Press ⌘ K to search every article, or pick a topic below.

Get started

Connect two accounts, create your first workflow and confirm the first copy publishes.

Connect your accounts

Requirements for each platform, reconnecting, client invite links and account limits.

Platform guides

Instagram, TikTok, YouTube, Facebook, LinkedIn, X, Threads, Bluesky, Pinterest and Google Drive.

Workflows

Automatic cross-posting, reposting older posts, captions, filters and timing.

Create and schedule posts

Write one post for several accounts, schedule it, and manage drafts.

Fix a problem

Failed, skipped, missing or duplicate posts, and video quality issues.

Integrations and analytics

Analytics, image imports, and connecting Claude, ChatGPT or other AI assistants.

Account and billing

Plans, free trial, invoices, refunds, sign-in and your data.

​
Contact support

Email support@postonce.to or use the contact form. We reply by email. Include the platform, the approximate time and the exact message you saw. Never send passwords, access tokens, API keys or card details. For new features, vote on the feedback board, follow the roadmap, or read the changelog.
Last modified on October 7, 2026