postbyagent.
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Schedule & publish
social media posts
with

Connect your social accounts to your own AI agent. Schedule and publish your content, track views and use the results to plan what to post next.

Start free. No card needed.

A product demonstration with simulated outcomes: supply a mixed batch of content, schedule posts across your accounts, publish them, then compare views and ask your agent for the next versions.

Schedule and publish posts

Supply your content and ask your agent to prepare captions, choose accounts and schedule the posts together.

“Turn this product brief into images and short videos. Show me the previews, then schedule the approved posts.”
A product demonstration showing a batch of posts filling a publishing calendar.

Preview each post before publishing

Open a browser preview to review the media, caption and layout for each channel. Ask your agent to change anything before you approve it.

“Open the previews. Show me exactly what will be posted.”
A product demonstration showing how the same campaign appears in each social channel before approval.

Use results to plan the next posts

Ask your agent to compare views, identify the hooks and formats that perform best, and create new versions to test.

“Which posts got the most views? Create new images and videos using the strongest ideas.”
An illustrative views chart grows as posts are published, followed by a request to develop the strongest content.

Give your agent
somewhere to post.

Create, test and improve
your content with your agent.

Publish across
your social channels.

Publish a batch of posts, with captions and formats adapted for each channel.

A
A LITTLE MOREGOODTHINGS.BLOOD ORANGESUNSHINE IN A CAN • 330 MLGOOD THINGS ARE COMING.FRIDAY. 09:00.
4.2k views
B
A LITTLE MOREGOODTHINGS.BLOOD ORANGESUNSHINE IN A CAN • 330 MLGOOD THINGS ARE COMING.FRIDAY. 09:00.
12.5k views
A LITTLE MOREGOODTHINGS.BLOOD ORANGESUNSHINE IN A CAN • 330 MLGOOD THINGS ARE COMING.FRIDAY. 09:00.A LITTLE MOREGOODTHINGS.BLOOD ORANGESUNSHINE IN A CAN • 330 MLGOOD THINGS ARE COMING.FRIDAY. 09:00.A LITTLE MOREGOODTHINGS.BLOOD ORANGESUNSHINE IN A CAN • 330 MLGOOD THINGS ARE COMING.FRIDAY. 09:00.

Learn from what
performs best.

Use your agent to compare hooks, formats and topics, then create new versions to test.

Test across
unlimited accounts.

Run different creatives and captions across the accounts you manage. Compare results and repeat.

Unlimited accounts.
US$29 a month.

US$29/ month

Unlimited social accounts.

  • All channels
  • Unlimited scheduling and publishing
  • Platform-supported analytics
  • Use your own AI agent

7 days free. No credit card.

Questions

How do I get started?+

Choose your agent and connect PostByAgent. Sign in, connect your social accounts, and tell your agent what you want to post. You can start free without a card.

Which agents can I use?+

Use Claude, ChatGPT, Codex, or another agent that supports remote MCP connections. You keep using your own agent and its existing subscription.

Which social channels can I connect?+

Instagram, Facebook, TikTok and YouTube. Connect the profiles, Pages and channels you manage, all under one subscription.

Will posts go out if I close my chat?+

Yes. Once your posts are scheduled, PostByAgent takes care of publishing. Come back to your agent whenever you want to change a plan or check the results.

Can I review a post before it goes live?+

Yes. Ask your agent for a preview, then review the content and captions in your browser before scheduling. You choose what goes out and when.

What does unlimited mean?+

Connect unlimited social accounts and schedule and publish unlimited posts. Your US$29 monthly subscription includes platform-supported analytics. Use your own AI agent to create and manage the content.

Do I need a credit card?+

No. Start free for seven days. Your trial begins when you connect your first social account.

Put your socials
on autopilot.