Made for AI agents

A social media backend your AI agent can use.

Give Claude, ChatGPT, Cursor or your own agent one MCP connection to plan, write, schedule and check posts on 15 channels, with drafts and approvals for the people who own the accounts.

Free plan, no credit card. Paid plans include a 14-day free trial.

See setup steps for your client

Sounds familiar?

“My agent writes great posts, then I copy them into four apps.”

One connection posts to every channel your workspace has connected.
“I can't let an agent publish to a client's account unchecked.”

New posts are drafts unless the agent schedules them, and posts from members without approval rights wait for a review.
“Every network has its own API, limits and review process.”

PostBoost holds the network connections. Your agent calls one set of tools.

What your agent can do in PostBoost

Draft, schedule and queue

Create a post per account, schedule it or add it to the account's queue.

Check before it posts

Validate a post against each network's rules and check that the account is still connected.

Learn from results

Read analytics and the best posting times per account, then plan the next posts.

Guardrails built in

Duplicate posts and posts over an account's daily cap are refused with a clear error.

Features you will use first

Agents and MCP

Tools, approvals and the two built-in agents.

See how Agents and MCP works

API and webhooks

The same actions over REST, with webhooks.

See how API and webhooks works

Publish and schedule

The calendar your team sees.

See how Publish and schedule works

Let your AI agent take the routine work

“Check which accounts are connected, draft three LinkedIn posts from this article and add them to the queue.”

text MCP tools

list-workspaces, list-accounts, get-account-health, create-post, add-post-to-queue

Your agent works in the same calendar as your team. New posts stay drafts until you or the agent schedule them.

Set up your agent

Which plan fits

Free

$0/month

3 social accounts
1 team member
3 scheduled posts

No credit card required

Start on Free to build and test your agent. Move up when you need more accounts or unlimited scheduled posts.

Compare all plans

PostBoost for AI agents in one paragraph

PostBoost gives AI agents a social media backend. Connect any MCP client to postboost.co/mcp with one sign-in, and the agent can draft, schedule, queue, validate and report on posts for 15 channels. The people who own the accounts keep the dashboard, the calendar and the approval step. MCP, the REST API and webhooks are included on every plan, including Free.

text

page: https://postboost.co/made-for/agents
audience: AI agents
fits: Free (3 social accounts, 1 team member, $0/month)
channels: 15 (X, Facebook Pages, Instagram, Threads, LinkedIn, TikTok, YouTube, Pinterest, Google Business Profile, Bluesky, Mastodon, Pixelfed, Telegram, Discord and Slack)
use_first: https://postboost.co/features/agents, https://postboost.co/api-for-developers, https://postboost.co/features/publish
mcp: https://postboost.co/mcp (setup: https://postboost.co/agents.md)
api: https://postboost.co/docs/api/postboost-api/ (every plan, Free included)
pricing: https://postboost.co/pricing.md
llms: https://postboost.co/llms.txt
signup: https://postboost.co/app/register

Questions

Which agents and clients work?

Any MCP client that supports remote servers over HTTP. Setup steps for Claude.ai, ChatGPT, Claude Code, Cursor, VS Code and Windsurf are on the setup page.

Do I need an API key?

No for the connector at postboost.co/mcp: you approve the connection with your PostBoost sign-in. Use an access token only for clients without OAuth sign-in, for scripts and for the advanced server.

Can my agent publish without asking me?

New posts are drafts unless your agent schedules them, and your client can ask you before any tool that changes something. Tell your agent to keep everything as drafts and your team can review them in the calendar.

Can I build agents for my clients' accounts?

Yes. Connect the agent with the account of someone in the client's workspace. The agent sees only the workspaces that person belongs to.

Which channels does PostBoost post to?

15: X, Facebook Pages, Instagram, Threads, LinkedIn, TikTok, YouTube, Pinterest, Google Business Profile, Bluesky, Mastodon, Pixelfed, Telegram, Discord and Slack.

Give your agent a social media manager.

Free plan, no credit card.