Postkey

npx add-mcp 'https://postkey.pro/mcp'

56% cheaper than ManyChat + Buffer

ManyChat charges for every Instagram account, and your scheduler charges again. Postkey puts every account, the DMs and the scheduling on one plan. Move the sliders to your numbers.

Monthly billing, from each company's own pricing page (ManyChat October 20, 2026; Buffer, Postiz, Post Bridge and Publer October 27, 2026). ManyChat needs one subscription per Instagram account; the scheduler is priced for the same number of accounts.

Watch it work

Ask in your assistant, then see it land on the Postkey calendar.

Plan next week's posts Postkey

Reply to Claude… ↑

Your posts, run by AI from wherever you work

In Claude

Connect Claude to Postkey once, then plan and book the whole week in one conversation.

Plan next week's posts Postkey

Make 3 posts about our new class schedule and book them on Instagram, LinkedIn and Threads.

Postkey schedule_post × 3 ✓

Done. All three are on your Postkey calendar:

Wed 6:00 PM New evening classes

Thu 9:00 AM Why we added 7pm

Fri 12:00 PM Book a spot

Reply to Claude… ↑

In Claude Code

Post straight from your terminal: release notes, changelogs and launch posts.

~/launch — claude

✻ Welcome to Claude Code cwd: ~/launch · Postkey MCP connected

> post the v2.4 changelog to LinkedIn and Bluesky tomorrow at 10am

⏺ Read(CHANGELOG.md) · 48 lines

⏺ postkey - create_post (linkedin, bluesky)

⏺ postkey - schedule_post (Oct 28, 10:00 AM)

⏺ Two posts scheduled for tomorrow at 10:00. LinkedIn gets the full notes, Bluesky the three headline changes.

>

In Grok Bot

Turn a thread into posts for every other network, timed for when your audience is awake.

Grok Bot Postkey

Turn my launch thread into posts for LinkedIn, Threads and Bluesky. Tuesday 9am.

Postkey create_post × 3 ✓

Booked for Tuesday morning, each one written for its network.

Tue 9:00 AM Launch week, day one

Tue 9:00 AM We shipped it

Tue 9:05 AM Launch thread

What do you want to know?↑

In Cursor

Ask the agent next to your code to announce what you just shipped, in your own words.

Agent Postkey

Write launch posts for the dark mode PR and schedule them for Thursday 10am.

Postkey create_post × 3 ✓

Read the PR and the changelog. Three posts are booked for Thursday at 10:00.

Thu 10:00 AM Dark mode is live

Thu 10:00 AM v3.1: dark mode

Thu 10:05 AM What we shipped

Plan, search, build anything ↑

In Hermes Agent

Give your agent a daily posting job from Telegram, and get yesterday's numbers back.

Hermes Agent bot

Today

Post my tip card to Instagram and Threads at 7, and tell me how yesterday's did 6:41 ✓✓

Booked for 7:00 AM ✅ Yesterday's tip reached 4,812 people, your best this month.

Today 7:00 AM Tip #41: warm up first

6:41

Message

In OpenClaw

Set your own agent a standing job, like a product photo every weekday at 8, and let it run.

OpenClaw bot

Today

Every weekday at 8, post one of the new product photos to Instagram and TikTok 7:48 ✓✓

Done ✅ It runs every weekday at 8:00 AM. Today's goes out in 12 minutes.

Today 8:00 AM New in: the denim edit

7:48

Message

In ChatGPT

Turn a newsletter, a voice note or a rough idea into a week of posts in one ask.

ChatGPT Postkey

Write 3 posts from my newsletter and schedule them in Postkey for this week.

Postkey create_post × 3 ✓

Scheduled Monday to Wednesday at 9am. Want a Reel version of Monday's?

Mon 9:00 AM Sourdough 101

Tue 9:00 AM Behind the oven

Ask anything ↑

In Muse

Ask Meta's assistant what is booked, move it around, or fill the gaps.

Meta AI Postkey

Move Friday's posts to Saturday morning. What's left this week?

Postkey update_post × 3 ✓

Moved 3 posts to Saturday 10am. You have 9 left this week across 4 accounts.

Sat 10:00 AM Tour dates

Sat 10:00 AM Tickets live

Sat 10:30 AM Rehearsal clip

Ask Meta AI… ↑

Or wire it up yourself

A public REST API, signed webhooks, n8n and Make. If it can call an API, it can post with Postkey.

Read the API docs

{
  "caption": "New drop Friday",
  "social_account_ids": ["acc_ig", "acc_tt"]
}

{ "id": "post_8f2c", "status": "draft" }

Everything social needs, under one roof

Planning

One click, every network

Write once and post to every network in one click, Instagram trial reels included. Postkey fits each post to where it's going, and you see the week on one calendar before anything goes out.

Calendar + New post

Week Month

4 accounts

Mon 26

6:00 PM Morning routine

Tue 27

9:00 AM Launch week

Wed 28

6:00 PM Q&A short

Thu 29

8:00 AM Tour dates

Fri 30

1:00 PM Weekend special

7:00 PM Drop recap

Ask Postkey anything…

AI agents

Bring your own AI

Claude, Claude Code, ChatGPT, Cursor, Grok Bot, Hermes Agent, OpenClaw and Muse all run Postkey over MCP.

mayafit Comment PLAN · automation on

PLAN 🙌

Here's your 7-day plan 💪

7-day starter plan postkey.pro/l/plan

Sent automatically by Postkey

All in one

From the edit to the deliverable, without leaving your AI

Your AI cuts the video in Postkey's editor, posts it everywhere and sets the comment that sends the link. Connect the MCP for your newsletter or store too, and the same AI builds the freebie there, in the same ask.

1. 1 Edit Your AI cuts the video in Postkey's editor
2. 2 Post Every network in one go, trial reels too
3. 3 Comment Someone comments your keyword
4. 4 DM Postkey sends the link in their DMs
5. 5 Deliver Your AI builds the freebie in your own tool

Works with the MCPs for

beehiiv Kit Gumroad Notion + more

Organizing

A profile per brand

Every client gets its own profile and accounts, and posts can wait for approval before they go out.

Profiles + New post

Studio Nera 12 posts this week

Rise Bakery 2 waiting for approval

Leo Sounds 8 posts this week

Results + New post

Analytics

Know what's working

Reach, comments and DMs per post, so you and your AI know what to make more of.

Post to 12 networks today, 30+ on the way

Connect the accounts you already have, from Instagram and TikTok to LinkedIn, Bluesky and Telegram, and run them from one calendar. A star means DM automations.

DEV

M

Your week, booked in one message

Connect your accounts and let your AI fill the calendar. The Free plan costs $0.

Questions, answered

What does agentic mean here?

Postkey is built to be driven by an AI assistant. Connect it to Claude, ChatGPT, Cursor, Grok Bot, Hermes Agent, OpenClaw or Muse and ask in plain words: schedule posts, move them, read what is booked, set up a DM automation. You can still do all of it by hand in the app.

Which AI assistants work with Postkey?

Any assistant or agent that can connect to an MCP server, including Claude, Claude Code, ChatGPT and Codex, Cursor, Grok Bot, Hermes Agent, OpenClaw and Muse. There are step-by-step guides for Claude, ChatGPT, Cursor and OpenClaw.

Which networks can I post to?

Today: Instagram, TikTok, Facebook, Telegram, LinkedIn, YouTube, Threads, Pinterest, Bluesky, Google Business, Reddit and Discord. More are on the way, toward 30+ networks.

Which networks have DM automations?

Instagram and Facebook today, with TikTok, Telegram and WhatsApp coming soon. A filled star on a logo means DM automations are live there; an outlined star means coming soon.

What does it cost?

You can start for $0 on the Free plan. Paid plans add more accounts, more posts and more automations. See the pricing page for the numbers.

Do I need to give my AI my passwords?

No. You sign in to Postkey once and approve the connection. Your assistant gets a scoped key, and you can revoke it any time.