Schedule LinkedIn posts in minutes
Write the long version for LinkedIn and the short one for everywhere else in one go, then schedule the week from a single calendar.
Cancel anytime · or self-host for free
One draft, cut to fit LinkedIn
Available channels
Customize per channel
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What Postbase does on LinkedIn
- Characters
- 3,000 per post, counted live as you type
- First comment
- Extra parts publish as the first comment under your post
- Images
- Up to 20 images per post
- Accounts
- Your personal LinkedIn profile
Put the link in the first comment
Add a second part to your post and Postbase publishes it as the first comment, the usual place for links on LinkedIn.
Plan, write and post in one place
Schedule LinkedIn posts from the calendar, from the built-in agent, or from Claude and other AI tools.
Your week, on one calendar
See your LinkedIn posts next to X, Bluesky and the rest, and keep a steady rhythm without a spreadsheet.
Ask for a post, get it scheduled
Ask the built-in agent for a LinkedIn post. It writes the longer version for LinkedIn and a tighter cut for X.
Here's a version for each channel, sized to fit. It's set for the time you asked.
list_channelsSee connected accounts and their platforms.create_postDraft or schedule a post/thread to any channels.list_scheduledReview what's queued to publish.cancel_postPull a scheduled post before it goes out.Or let Claude post to LinkedIn
Connect Claude, Cursor or another MCP client and it can schedule LinkedIn posts for you, straight from the chat.
How to schedule LinkedIn posts
Three steps, and the first one you only do once.
- 1
Connect LinkedIn
Open Channels in Postbase, pick LinkedIn and approve access on LinkedIn's own sign-in screen. Postbase never sees your password.
- 2
Write the post
Open the composer and write once for all your channels, then switch to the LinkedIn tab to change the wording just for LinkedIn. Add a second part if you want a first comment.
- 3
Pick a time and schedule
Choose a date and time, or start from an open slot on the calendar. Postbase publishes it on time and retries if the network has a hiccup.
Post to LinkedIn from your AI tools
Add the Postbase MCP server to the AI tool you already use and ask it to schedule posts for you.
Frequently asked questions
Can I schedule LinkedIn posts with images?
Yes. Attach up to 20 images in the composer or pick them from your media library. Postbase uploads them to LinkedIn when the post goes out.
Can I schedule a first comment on LinkedIn?
Yes. Add a second part to the post in the composer. Postbase publishes the post, then adds that text as the first comment.
Can I schedule video or company page posts?
Not yet. Postbase posts text and images to your personal LinkedIn profile today. Video and company pages are on the roadmap.
Can AI write and schedule my LinkedIn posts?
Yes. Use the Postbase agent inside the app, or connect Claude, Cursor or another MCP client and ask it to schedule a LinkedIn post. You can review everything on the calendar before it goes out.
Is there a free trial?
Yes. Every plan starts with 7 days free and includes every network, the MCP server and the API. Or self-host the open-source version for free with your own API keys.
Every network you post to
- X
Tweets and threads up to 25 posts, with images and video.
- Bluesky
Posts and threads up to 300 characters, with up to 4 images.
- Mastodon
Posts and threads on any instance, up to 500 characters.
- TikTok
Videos and photo posts with captions and privacy settings.
- YouTube
Videos and Shorts with a title and description.
- InstagramComing soon
Posts, carousels and Reels.
- FacebookComing soon
Page posts with photos.
- ThreadsComing soon
Posts and threads.
From the blog
Automate social media posts with n8n (X, LinkedIn, Bluesky, Mastodon)
Build n8n workflows that post to X, LinkedIn, Bluesky and Mastodon through the Postbase API, from RSS, a blog or a form, with drafts to review.
27 September 2026 · 3 min read
GuidesHow to schedule LinkedIn posts (with and without a tool)
LinkedIn has built-in scheduling up to 3 months ahead. How to use it on desktop and mobile, what it can't do, and when a tool is worth it.
27 September 2026 · 2 min read
AI agentsHow to post to X, LinkedIn and Bluesky from Claude
A step-by-step guide to connecting Claude to your social accounts with an MCP connector, so you can draft, schedule and cancel posts from a chat.
26 September 2026 · 4 min read
Ready to get started?
Plan next week's LinkedIn posts in one sitting. Postbase fits each post to every network and publishes it on time.
Cancel anytime · or self-host for free
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