PostFast

PostFast connects Claude to your social accounts so you can plan, schedule, publish and handle comments from a conversation.

Publishing. Create and schedule posts to Facebook, Instagram, TikTok, LinkedIn, YouTube, Threads, Pinterest, Bluesky, Telegram, X and Google Business Profile. Write a different version per platform in one batch, add an automatic first comment, attach images or video, and schedule up to a year ahead. Every post is held for your approval, so nothing publishes until you confirm it. Ask Claude what is going out this week, or why a post failed.

Comments. Read comments on your posts from TikTok, Instagram, Facebook Pages and Threads in one queue, reply publicly under a comment, send an Instagram private reply, and hide or delete comments on the platform. Every reply and deletion is shown to you first and only happens after you confirm it. PostFast computes whether a reply is still allowed and how long it can be, so Claude follows the real limits instead of guessing at platform rules.

Analytics. Pull per-post metrics such as impressions, reach, likes, comments, shares and watch time, plus daily follower history, for a client report or a quick check on what landed.

Agencies and teams. Work across several client workspaces from one connection, move posts through an approval workflow, and generate a connect link so a client can attach their own accounts without sharing logins.

You connect with OAuth, so no API key is pasted into a chat, and PostFast never holds your social platform passwords. Accounts connect through each platform's own login.

Requires a PostFast account. The connector works on every plan, including the 7-day free trial.