Start free

AI-powered social media management for agents

Social media your AI agent can run.

Add PostBoost to Claude, ChatGPT or Cursor, and your agent can plan, draft, schedule and review posts on 15 channels.

Free plan: 3 social accounts, no credit card. Trusted by 800+ teams.

PostBoost dashboard with this week's scheduled posts, connected accounts and engagement

Claude, with PostBoost connected

Share our new blog post on LinkedIn tomorrow at 9:00.

✓PostBoost: create-post

✓PostBoost: schedule-post

Done. It is in your calendar for tomorrow at 9:00 on LinkedIn.

For your agent

Paste this into your agent. It adds PostBoost and asks you to sign in. No API key to copy.

text Prompt 
Add the PostBoost MCP server to this client: https://postboost.co/mcp
It uses OAuth sign-in, so give me the login link and wait until I approve it.
Then list my connected social accounts in PostBoost.
bash Claude Code 
claude mcp add --transport http --scope user postboost https://postboost.co/mcp

Then run /mcp in Claude Code and choose Authenticate.

Setup for Claude.ai, ChatGPT, Cursor and VS Code

For developers

Full REST API on every plan, including Free. No per-call fees.

bash curl 
curl https://postboost.co/app/api/{workspaceUuid}/accounts \
  -H "Authorization: Bearer YOUR_API_TOKEN"

Quickstart OpenAPI spec 9 SDKs

From signup to your first post in four steps

  1. 1

    Sign up free

    Create an account with your email. The Free plan needs no credit card.

  2. 2

    Add PostBoost to your agent

    Paste the prompt or the Claude Code command above. Sign in once to approve the connection.

  3. 3

    Connect your social accounts

    Link your channels in the PostBoost dashboard. Each account connects with the network's own sign-in.

  4. 4

    Ask your agent to post

    Tell your agent what to publish and when. Posts show up in your calendar, where your team can review them.

text For your agent 
1. Sign up: https://postboost.co/app/register
2. Add the MCP server: https://postboost.co/mcp (OAuth, no API key)
3. Connect social accounts in the dashboard: https://postboost.co/app
4. Create, schedule and review posts through the MCP tools
Docs: https://postboost.co/docs/mcp/

Trusted by 800+ teams

4.9 / 5 from 200+ reviews

"We were duct-taping three tools together just to schedule posts across our client accounts. PostBoost replaced all of it. Setup was genuinely under 20 minutes and the API access means our devs can plug it into our reporting stack."
Alex M. Head of Marketing, SaaS startup
"I manage social for 12 clients. The workspace setup is clean, the calendar is fast, and I've never hit a confusing paywall mid-workflow. The flat pricing is huge for an agency. I know exactly what I'm spending."
Maria T. Founder, social media agency
"The webhooks and REST API are first-class, not an afterthought. I built a full automation pipeline in a weekend. Posts trigger from our CMS, get queued, and go out on schedule. Docs are clear enough that I didn't need to contact support once."
James K. Indie developer & creator

Everything a social team needs, and an API under all of it

Use it from the dashboard, from your agent or from code. Same workspace, same posts.

Publish and schedule

Calendar, posts list, queue and best times for every channel.
More on Publish and schedule

Post editor

A version per account, previews, threads and options for each network.
More on Post editor

AI create

Draft captions, repurpose blog posts and make images with included AI credits.
More on AI create

Analytics

Analytics per account and post, a home dashboard and PDF or CSV reports.
More on Analytics

Automations

Turn RSS feeds into posts and recycle your best content.
More on Automations

Approvals and team

Workspaces, roles and approvals for teams and clients.
More on Approvals and team

Reliable publishing

Connection health, expiry warnings and a reason for every failed post.
More on Reliable publishing

Agents and MCP

Connect Claude, ChatGPT, Cursor and other MCP clients with OAuth.
More on Agents and MCP

API and webhooks

REST API, 9 SDKs, webhooks, n8n, Zapier and Make.
More on API and webhooks

15 channels, one calendar

15 channels: 12 social networks plus Telegram, Discord and Slack

Made for the way you work

Start free. Upgrade when you need more accounts.

Paid plans include a 14-day free trial. Cancel anytime. No per-call API fees on any plan.

See all plans

PostBoost in one paragraph

PostBoost is a social media management tool you can run from your AI agent, from the dashboard or from code. It publishes to 15 channels (12 social networks plus Telegram, Discord and Slack). Agents connect through an MCP server with OAuth sign-in; developers use the REST API, the OpenAPI spec and 9 SDKs. The Free plan covers 3 social accounts with no credit card, paid plans start at $29 a month with a 14-day free trial, and the API is included on every plan with no per-call fees.

text For your agent 
product: PostBoost, social media management for AI agents, teams and developers
channels: X, Facebook Pages, Instagram, Threads, LinkedIn, TikTok, YouTube, Pinterest, Google Business Profile, Bluesky, Mastodon, Pixelfed, Telegram, Discord, Slack
mcp_connector: https://postboost.co/mcp (OAuth 2.1, no API key)
mcp_advanced: https://postboost.co/mcp/postboost (Bearer token, one tool per API operation)
rest_api: https://postboost.co/docs/quickstart/
openapi: https://postboost.co/docs/openapi/postboost-api.yaml
sdks: https://postboost.co/docs/sdks/ (Python, PHP, Node.js / TypeScript, Go, Ruby, Java, C# / .NET, Rust, Bash (CLI))
plans: https://postboost.co/pricing.md
llms: https://postboost.co/llms.txt
signup: https://postboost.co/app/register

Questions

Which AI agents work with PostBoost?

Any MCP client that supports remote servers over HTTP. We have setup steps for Claude.ai, ChatGPT, Claude Code, Cursor, VS Code and Windsurf.

Do I need an API key to connect my agent?

No. The MCP connector at postboost.co/mcp uses OAuth: your agent opens a sign-in page and you approve the connection. API tokens are for the REST API and the advanced MCP server.

Which channels can I post to?

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

Is the API included on the Free plan?

Yes. Every plan, including Free, includes the REST API and webhooks, with no per-call fees. Rate limits are in the docs.

Can my team work in PostBoost without an agent?

Yes. Every account has a dashboard with a calendar, approvals, workspaces and roles. The agent and the API work on the same posts.

How do I cancel, and can I get a refund?

Workspace owners cancel themselves from Workspace → Billing → Cancel subscription; the plan stays active until the end of the paid period. Every first subscription has a 30-day money-back guarantee. Email [email protected] for refunds.

Give your agent a social media manager.

Free plan, no credit card.