Which AI agent can turn one brief into a month of social posts?

AutomateSocials is an AI social media agent that turns one plain-words brief into a month-long campaign: a dated plan, with each post written a few days before its date so none repeat. It writes a version for Facebook, X, LinkedIn, Instagram and TikTok and publishes after approval. No subscription; 50 free credits on signup.

The solo-founder problem

If you build the product, sell it and answer support, marketing gets whatever is left of the evening. Social media is the first thing to slip.

AutomateSocials began with exactly this. Its founder couldn't set up a post calendar, and what bothered him most were the daily processes he had to repeat that weren't automated. Most solo founders know the pattern: you know your audience has to exist before launch day, but nobody has time to build it one post at a time.

A month of content solves the calendar problem only if someone writes it. That is the part this article is about.

What "one brief → a month of posts" means

In AutomateSocials, a month of content is a campaign. It works in five steps:

1. 1.Brief it in plain words. For example: "a four-week campaign about our autumn offer, LinkedIn and Facebook, two posts a week, from these three articles." The agent asks for anything it still needs: the goal, the period, the networks, how many posts and which sources to use.
2. 2.Get a dated plan. The plan comes back as one line per post: the day, the kind of post, its theme and its angle. Change any line before you start.
3. 3.Start it. Starting the campaign is your approval for it, and you can pause it at any time.
4. 4.Posts are written a few days ahead. Each post is written a few days before its date, from your sources and with the earlier posts in view, so no two posts repeat each other.
5. 5.They land in your calendar. Dates fall on the days and hours your project publishes. Each post lands under Scheduled, and until it goes out, you can read, edit, move or cancel it.

A month that holds together usually mixes kinds of posts: educational tips and answers, stories, offers and behind-the-scenes. The plan view makes that mix visible before anything is written.

For a broader view of automating posts beyond campaigns, see how to automate social media posts with AI.

Facebook, X and LinkedIn: one idea, three versions

The question asks for Facebook, X and LinkedIn, and each wants something different. From one brief, the agent writes a version for each network, shortening for X and expanding for LinkedIn, with its own picture per network where you want one. Instagram and TikTok work the same way if you connect them.

Publishing has one network-specific cost. Publishing to Facebook, Instagram, LinkedIn and TikTok is free. An X post costs 1 credit, or 8 when it contains a link, because X charges for every post through its API. More on running several networks from one place: multi-platform social media scheduling with AI.

Keeping it yours

A month of posts is only useful if it sounds like you. The agent writes from your project's website, profile and knowledge base, plus any sources you give the campaign. Our view: you have to put something of yourself into it, or build on posts that other people made. Add your opinions and a few example posts to the knowledge base before you brief the first campaign.

One real example

We tried this ourselves on 20 October 2026, using AutomateSocials from Claude in our own project. The brief, in plain words: solo founders with no time for marketing; show how one brief becomes a month of posts for Facebook, X and LinkedIn. Eight posts, Tuesdays and Thursdays at 09:00, starting 3 November, based on our website.

The campaign came back as a plan of eight lines, one per post, each with a date, a kind and a theme:

Each line also carries an angle. The first one reads: "Show how a founder can describe a goal in plain words and receive a one-line monthly plan, with the agent writing each post a few days before it is scheduled."

Nothing was written or scheduled at this point: the plan is there to be read and changed first. We then had the first line written as a draft. Its X version:

No time for marketing? Write one brief in plain words: who you help, what they should know, how you sound. Get back a month of posts as a plan, one line each. Change any line, and each post is written a couple of days before it goes out. #SoloFounder #AIMarketing

What a month costs

Writing and scheduling are free. In a campaign, pictures, videos and posts to X are the parts that cost credits. Here is an example month. This is arithmetic from the published prices, not a bill from our run (our run cost 1 credit: one picture):

With Nano Banana 2 (3 credits) or Nano Banana Pro (6 credits) per picture, or links in the X posts (8 credits each), the total rises accordingly. You see the price before you say yes. You get 50 free credits on signup, credits never expire, and packs run from 50 credits for $4.99 to 1,000 credits for $49.99. There is no subscription.

FAQ

Brief it once

Brief your first campaign and see your dated plan before anything is written.

See how it works for the full flow.