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ContentIn

AI ghostwriter for LinkedIn posts.

Visit ContentIn » contentin.io

ContentIn at a glance
What it doesAI ghostwriter for LinkedIn posts
CategoryWriting & Email
Websitecontentin.io
CheckedWebsite working when last checked (2026-10-16)

In their own words

“The AI ghostwriter that writes LinkedIn posts for founders. Bring the substance — we handle the rhythm. Schedule a week of posts in one session, in your voice.”
— from the ContentIn website

8 alternatives to ContentIn

Other writing & email tools that do similar things:

Hypefury

Write, schedule and repurpose posts for X and LinkedIn with AI

Engage AI

Writes thoughtful comments on LinkedIn posts with AI

Writesonic

AI writer for blog posts and SEO content

ContentBot

AI writer for blog posts and marketing content

Koala AI

AI writer for SEO-optimized blog posts and affiliate articles

Semrush ContentShake AI

AI writer for SEO blog posts backed by Semrush data

StoryLab.ai

AI tools for writing marketing stories and social posts

Easy-Peasy.AI

AI writer with templates for emails, posts and blogs

See all Writing & Email tools »

How to choose

  1. Decide if you want help fixing your own words (a checker) or someone to draft for you (a writer). They're different tools.
  2. Pick one that works where you write: browser, Word, Google Docs or your email app.
  3. Always read and edit AI drafts. Readers notice generic, robotic writing.

Full guide to choosing writing & email tools »

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