contentin.io

# ContentIn

> ContentIn is an AI LinkedIn ghostwriter for founders, solopreneurs, coaches and consultants. Rather than generating generic AI text, it trains a personal AI on the user's own LinkedIn posts — learning their voice, tone and content strategy — then generates post ideas, writes drafts in that voice, and schedules them. It also covers LinkedIn analytics, audience insight, idea management, carousel and image generation, and comment workflows. ContentIn is a paid web app (7-day free trial, Growth and Pro plans, plus a Ghostwriter / Agency plan) at app.contentin.io; contentin.io is the public site, which additionally publishes a LinkedIn glossary, tool comparisons, free LinkedIn tools and a blog.

Canonical URLs on this site always end in a trailing slash. Content is server-rendered, so every page below is readable without executing JavaScript.

## Start here

- [ContentIn — AI ghostwriter for LinkedIn posts](https://contentin.io/): Homepage: what the product does, how the personal-voice training works, pricing and FAQs
- [AI LinkedIn post generator](https://contentin.io/ai-linkedin-post-generator/): Free generator plus an explainer on how AI LinkedIn post generation works
- [Pricing](https://contentin.io/#pricing): Growth and Pro plans, plus a Ghostwriter / Agency plan; monthly and annual rates, 7-day free trial
- [About ContentIn](https://contentin.io/about-us/): Who builds ContentIn and why
- [Editorial standards](https://contentin.io/editorial-standards/): How content on this site is researched, tested and reviewed
- [Sebastian Kinzlinger](https://contentin.io/authors/sebastian-kinzlinger/): Author profile — founder of ContentIn, byline on the site's reviews and guides
- [Product roadmap](https://contentin.io/roadmap/): What is shipped and what is next
- [Partner program](https://contentin.io/partner-program/): Affiliate and agency partnership details

## Product features

- [LinkedIn Images](https://contentin.io/feature/linkedin-images/): Make LinkedIn posts more visual with AI-generated images, quote cards and carousels built into ContentIn, so reach grows without extra…
- [LinkedIn Analytics Tools](https://contentin.io/feature/linkedin-analytics-tools/): Track your LinkedIn growth with powerful analytics tools. Measure engagement, impressions, and audience insights to guide your content and…
- [LinkedIn Post from URL](https://contentin.io/feature/linkedin-post-from-url/): Turn any web page into a LinkedIn-ready post. Paste a URL, and instantly generate a caption, preview, and image for fast, shareable content.
- [LinkedIn Image Creator AI](https://contentin.io/feature/linkedin-image-creator-ai/): Create high-performing LinkedIn images with AI. In seconds, generate carousels, charts, and quote visuals—no design skills needed.
- [Linkedin Comment Generator](https://contentin.io/feature/linkedin-ai-comments/): Skip the awkward auto-responses. With a LinkedIn Comment Generator, you can create on-brand LinkedIn comments using AI,so you stand out in…
- [Quote Image Creator](https://contentin.io/feature/quote-image-creator/): Paste your quote. Pick a vibe. Get a stunning, branded visual—instantly. No design skills, no Canva, no stress. Just beautiful quote…
- [LinkedIn Post Ideas](https://contentin.io/feature/linkedin-post-ideas/): Stuck on what to post? Use ContentIn to generate scroll-stopping LinkedIn post ideas, tailored to your niche and audience, every week,…
- [LinkedIn Idea Manager](https://contentin.io/feature/linkedin-idea-manager/): Never lose a post idea again. With ContentIn’s LinkedIn Idea Manager, you can store, sort, and shape your best content ideas from one…
- [Repurpose Posts](https://contentin.io/feature/repurpose-posts/): Turn one LinkedIn post into many. ContentIn's Repurpose feature recycles top-performing content into fresh formats so you reach more people.
- [FeedZen](https://contentin.io/feature/feedzen/): Tired of noisy feeds and random distractions? FeedZen helps you focus on what matters—your niche, your network, and your content. All from…
- [LinkedIn MCP server](https://contentin.io/linkedin-mcp-server/): Connect Claude, Cursor or any MCP client to LinkedIn through eleven tools: write in your own voice, pull analytics, schedule and publish from the chat. Included in the Pro plan
- [LinkedIn MCP server — setup guide](https://contentin.io/linkedin-mcp-server/setup/): Copy-paste configuration for Claude Code, Claude Desktop and Cursor, the eleven available tools, example prompts and troubleshooting

## Glossary — LinkedIn and content-marketing terms

- [Glossary hub](https://contentin.io/glossary/): All defined terms, grouped by cluster. Each term page carries a sourced definition, context and FAQs
- [LinkedIn MCP](https://contentin.io/glossary/linkedin-mcp/): A LinkedIn MCP server connects AI assistants like Claude or ChatGPT to LinkedIn through the Model Context Protocol,…
- [DM Funnel](https://contentin.io/glossary/dm-funnel/): A DM funnel is a LinkedIn strategy that moves a stranger from a public post into a private direct-message conversation,…
- [Social Selling](https://contentin.io/glossary/social-selling/): Social selling is the practice of using a social network like LinkedIn to find, research, and build relationships with…
- [Sales Navigator](https://contentin.io/glossary/sales-navigator/): LinkedIn Sales Navigator is a paid subscription built for sales professionals that layers advanced search, lead and…
- [Connection Request](https://contentin.io/glossary/connection-request/): A LinkedIn connection request is an invitation you send to another member asking to join networks. When accepted, the…
- [Weekly Invitation Limit](https://contentin.io/glossary/weekly-invitation-limit/): The LinkedIn weekly invitation limit is the cap on how many connection invitations you can send in a rolling seven-day…
- [Open Profile](https://contentin.io/glossary/open-profile/): Open Profile is a LinkedIn Premium setting that lets any member message the subscriber for free, without spending an…
- [LinkedIn Content Creator](https://contentin.io/glossary/linkedin-content-creator/): A LinkedIn content creator is a member who regularly publishes original posts, videos, newsletters or articles to build…
- [Lurker](https://contentin.io/glossary/lurker/): A lurker on LinkedIn is a member who reads and watches content — posts, comments, videos — without liking, commenting,…
- [CFBR (Comment for Better Reach)](https://contentin.io/glossary/cfbr/): CFBR stands for "comment for better reach" — a comment people leave on someone else's LinkedIn post to boost its…
- [Verification Badge](https://contentin.io/glossary/verification-badge/): The LinkedIn verification badge is a free icon shown next to your name confirming that your identity, workplace, or…
- [Industry Field](https://contentin.io/glossary/industry-field/): On LinkedIn, the industry field is a single, standardized category you pick to describe the sector you work in — like…
- [Profile Picture](https://contentin.io/glossary/profile-picture/): A LinkedIn profile picture is the square headshot displayed next to your name across the platform. LinkedIn accepts PNG…
- [Positioning (Niche)](https://contentin.io/glossary/positioning/): Positioning is the deliberate choice of a specific audience, problem, and point of view that a LinkedIn creator becomes…
- [Active Status (Green Dot)](https://contentin.io/glossary/active-status/): The green dot on LinkedIn — officially the Active Status indicator — appears on a member's profile photo in Messaging…
- [Dark Mode](https://contentin.io/glossary/dark-mode/): Dark Mode is a display setting on LinkedIn that swaps the default white interface for a dark color scheme, showing light…
- [Private Mode](https://contentin.io/glossary/private-mode/): Private Mode is a LinkedIn browsing setting that hides your name, headline, and other profile details from the people…
- [Founder-Led Marketing](https://contentin.io/glossary/founder-led-marketing/): Founder-led marketing is a strategy where a company's founder becomes the primary voice of its marketing, using their…
- [Lead Magnet](https://contentin.io/glossary/lead-magnet/): A lead magnet is a free, valuable resource — a checklist, template, guide, or mini-course — that a creator or business…
- [Employee Advocacy](https://contentin.io/glossary/employee-advocacy/): Employee advocacy is the practice of a company's employees promoting the business through their own social profiles —…
- [Thought Leader Ads](https://contentin.io/glossary/thought-leader-ads/): Thought Leader Ads are a LinkedIn ad format that lets a company sponsor an individual member's organic post — an…
- [AI Voice Matching](https://contentin.io/glossary/ai-voice-matching/): AI voice matching is an AI writing system's ability to learn how a specific person writes — their word choice, rhythm,…
- [Content Batching](https://contentin.io/glossary/content-batching/): Content batching is producing multiple pieces of content in one focused session instead of creating them one at a time.…
- [Evergreen Content](https://contentin.io/glossary/evergreen-content/): Evergreen content is a LinkedIn post whose value does not expire — it stays useful and accurate months after publishing,…
- [Audio Event / LinkedIn Live](https://contentin.io/glossary/audio-event-linkedin-live/): LinkedIn Live and Audio Events are LinkedIn's two real-time broadcast formats. LinkedIn Live streams video to your…
- [Video Post](https://contentin.io/glossary/video-post/): A video post is a LinkedIn update that plays native video directly in the feed. LinkedIn's published specifications…
- [Text Post](https://contentin.io/glossary/text-post/): A text post is a LinkedIn update built primarily from written words, with no attached image, video, or document. It is…
- [Collaborative Article](https://contentin.io/glossary/collaborative-article/): LinkedIn collaborative articles are AI-generated, skill-based articles that start with a prompt from LinkedIn, then…
- [Engagement Bait](https://contentin.io/glossary/engagement-bait/): Engagement bait is content designed to trigger likes, comments, or shares through manipulation rather than value — for…
- [Mention (Tagging)](https://contentin.io/glossary/mention/): A mention (or tag) on LinkedIn is when you use the @ symbol to link another member's or company's name in a post or…
- [Top Voice Badge](https://contentin.io/glossary/top-voice-badge/): The LinkedIn Top Voice badge is a blue badge LinkedIn adds to the profiles of a select group of experts and leaders it…
- [Posting Frequency](https://contentin.io/glossary/posting-frequency/): Posting frequency is how often you publish content on LinkedIn. For most founders and creators, two to five posts per…
- [Golden Hour](https://contentin.io/glossary/golden-hour/): The golden hour on LinkedIn is the roughly 60 to 90 minutes right after you publish a post, when early engagement most…
- [Reach Suppression (Shadow Ban)](https://contentin.io/glossary/reach-suppression/): On LinkedIn, a "shadow ban" is the popular name for reach suppression: when your posts reach far fewer people than usual…
- [External Link Penalty](https://contentin.io/glossary/external-link-penalty/): The LinkedIn external link penalty is the widely repeated belief that posts containing an outbound link are…
- [Creator Mode](https://contentin.io/glossary/creator-mode/): LinkedIn Creator Mode was a profile setting that unlocked content tools, a Follow-first button, and creator analytics.…
- [Listicle Post](https://contentin.io/glossary/listicle-post/): A listicle post is a LinkedIn post structured as a numbered or bulleted list — for example, '7 mistakes killing your…
- [Engagement Pod](https://contentin.io/glossary/engagement-pod/): A LinkedIn engagement pod is a private group of members who agree in advance to like, comment on, and reshare each…
- [Broetry](https://contentin.io/glossary/broetry/): Broetry is a style of LinkedIn post written as free verse: one short sentence per line, separated by blank lines,…
- [Unique Impressions](https://contentin.io/glossary/unique-impressions/): Unique impressions on LinkedIn are the number of distinct members who saw your post, counted once each. LinkedIn's…
- [Line Break Formatting](https://contentin.io/glossary/line-break-formatting/): Line break formatting is the practice of using single-line sentences and blank lines to add white space to a LinkedIn…
- [Members Reached](https://contentin.io/glossary/members-reached/): Members reached is a LinkedIn analytics metric that counts the number of unique people who saw your post at least once.…
- [Readability Score](https://contentin.io/glossary/readability-score/): A readability score is a number that estimates how easy a piece of text is to read, based on sentence length and word…
- [Click-Through Rate (CTR)](https://contentin.io/glossary/click-through-rate/): Click-through rate (CTR) is the percentage of people who click your LinkedIn ad or post after seeing it, calculated as…
- [Character Limit](https://contentin.io/glossary/character-limit/): LinkedIn's character limit is the maximum number of characters allowed in a given field. A standard text post allows…
- [About Section (Summary)](https://contentin.io/glossary/about-section/): The About section is the free-text summary near the top of your LinkedIn profile, allowing up to 2,600 characters. It is…
- [Profile Views](https://contentin.io/glossary/profile-views/): Yes. LinkedIn's Who's Viewed Your Profile feature shows people who visited your profile, but how much you see depends on…
- [Call to Action (CTA)](https://contentin.io/glossary/call-to-action/): A call to action (CTA) is the line in a LinkedIn post that tells the reader what to do next — comment, repost, follow,…
- [Featured Section](https://contentin.io/glossary/featured-section/): The Featured section is a part of your LinkedIn profile where you can pin your best content near the top, below your…
- [Dwell Time](https://contentin.io/glossary/dwell-time/): Dwell time is the number of seconds a LinkedIn member spends viewing a post before scrolling on. LinkedIn's engineering…
- [Open to Work](https://contentin.io/glossary/open-to-work/): Open to Work is a LinkedIn feature that signals you are looking for a job. You can share it two ways: with all LinkedIn…
- [Hook](https://contentin.io/glossary/hook/): A hook is the opening line or two of a LinkedIn post — the only text most readers see before the 'see more' fold. Its…
- [Social Selling Index (SSI)](https://contentin.io/glossary/social-selling-index/): The Social Selling Index (SSI) is a LinkedIn score from 0 to 100 that measures how effectively you use the platform to…
- [LinkedIn Ghostwriter](https://contentin.io/glossary/linkedin-ghostwriter/): A LinkedIn ghostwriter is a writer hired to create LinkedIn posts, articles, and comments that publish under someone…
- [Connection Degrees (1st/2nd/3rd)](https://contentin.io/glossary/connection-degrees/): On LinkedIn, connection degrees describe how closely you are linked to another member. A 1st-degree connection is…

## Comparisons and alternatives

- [Alternatives guides](https://contentin.io/blog/categories/alternatives/): Honest comparisons of Taplio, Scripe, Supergrow, Publer, Hootsuite and other LinkedIn tools

## Free LinkedIn tools (no signup)

- [All free tools](https://contentin.io/free-tools/): Index of every free tool below
- [LinkedIn audit](https://contentin.io/linkedin-audit/): Buyer-Relevance Audit — scores the people engaging with your last 10 posts against the buyer you sell to, and names the most relevant of them, grouped by bucket
- [Free LinkedIn scheduler](https://contentin.io/free-linkedin-scheduler/): Free LinkedIn post scheduler — calendar view, post previews, scheduled first comments; 7-day full-access trial
- [LinkedIn post preview](https://contentin.io/linkedin-post-preview/): See how a post renders in the LinkedIn feed before publishing
- [LinkedIn post formatter](https://contentin.io/linkedin-formatter/): Bold, italic and styled Unicode text for LinkedIn posts
- [LinkedIn character counter](https://contentin.io/linkedin-character-counter/): Character count against LinkedIn's 3,000-character post limit
- [LinkedIn post humanizer](https://contentin.io/linkedin-post-humanizer/): Rewrite AI-sounding text so it reads like a person
- [Optimize a LinkedIn post](https://contentin.io/optimize-linkedin-post/): Get structural feedback on an existing draft
- [Roast my LinkedIn post](https://contentin.io/linkedin-roast-my-post/): Blunt critique of a LinkedIn post
- [LinkedIn headline generator](https://contentin.io/linkedin-headline-generator/): Generate profile headline options
- [LinkedIn headline analyzer](https://contentin.io/linkedin-headline-analyzer/): Score and improve an existing profile headline
- [LinkedIn hashtag research](https://contentin.io/linkedin-hashtag-research-tool/): Find and evaluate hashtags
- [LinkedIn emojis](https://contentin.io/linkedin-emojis/): Copy-paste emoji reference with professional-usage guidance by industry
- [LinkedIn carousel generator](https://contentin.io/linkedin-carousel-generator/): Build a carousel PDF for LinkedIn
- [LinkedIn video downloader](https://contentin.io/linkedin-video-downloader/): Download a video from a LinkedIn post
- [LinkedIn post date extractor](https://contentin.io/linkedin-post-date-extractor/): Find the exact publish date of any LinkedIn post
- [LinkedIn post templates](https://contentin.io/linkedin-post-templates/): Proven post structures to adapt
- [LinkedIn content strategy generator](https://contentin.io/linkedin-content-strategy/): Generate a starting content strategy
- [Fresh LinkedIn post ideas](https://contentin.io/fresh-ideas/): Idea prompts delivered on a schedule
- [LinkedIn memes](https://contentin.io/linkedin-memes/): Curated LinkedIn meme gallery by category

## Blog

- [Blog index](https://contentin.io/blog/): Guides on LinkedIn content, posting strategy, analytics and AI writing

Key articles:

- [8 Best Free AI LinkedIn Post Generators (2026)](https://contentin.io/blog/best-ai-linkedin-post-generators/): We checked eight AI LinkedIn post generators with a free option against each vendor's own page: what you get free, the free limits, and when…
- [7 AI Tools to Automate Your LinkedIn Content Strategy](https://contentin.io/blog/7-ai-tools-to-automate-your-linkedin-content-strategy/): Explore 7 powerful AI tools designed to enhance your LinkedIn content strategy, streamline posting, and provide insightful analytics.
- [Taplio Reviews 2026: Honest Pros, Cons & Real User Feedback](https://contentin.io/blog/taplio-reviews/): Taplio reviews for 2026: honest pros, cons, real user feedback from G2, Reddit and Product Hunt, actual pricing breakdown, and how ContentIn…
- [Best LinkedIn MCP Servers in 2026: An Honest Comparison](https://contentin.io/blog/best-linkedin-mcp-server/): No official LinkedIn MCP server exists. We compared the open-source repos, aggregator bridges and hosted servers on ToS risk, auth model and…
- [ContentIn vs ChatGPT for LinkedIn: what a chat window can't do](https://contentin.io/blog/contentin-vs-chatgpt-for-linkedin/): ChatGPT writes a decent LinkedIn post. It doesn't plan your week, publish on schedule, or know your numbers. The honest comparison, feature…

Most recently updated articles:

- [How to Get Followers on LinkedIn: The Real Strategy That Actually Works](https://contentin.io/blog/how-to-get-followers-on-linkedin/): See how to get followers on LinkedIn with easy, effective methods that grow your network and improve your reach.
- [How to Make Your LinkedIn Business Page a Lead‑Gen Powerhouse](https://contentin.io/blog/linkedin-business-page/): Discover actionable strategies to transform your LinkedIn Business Page into a lead‑generation powerhouse, boost engagement, drive…
- [21 LinkedIn Newsletter Best Practices That Will Transform Your Professional Content Strategy](https://contentin.io/blog/linkedin-newsletter-best-practices/): Learn 21 LinkedIn newsletter practices to elevate your professional brand and drive lead generation. Transform your content strategy now.
- [LinkedIn Carousel Posts: The New Way to Stand Out Professionally](https://contentin.io/blog/linkedin-carousel-posts/): Unlock the full potential of LinkedIn carousel posts with actionable tips for creating visually engaging, insight-driven content that helps…
- [LinkedIn Account Restricted? Common Causes and Steps to Get your Account Back](https://contentin.io/blog/linkedin-account-restricted/): Your LinkedIn account got restricted? Here’s why it happens, how to fix it, and what to do to keep your profile safe.

## Optional

- [Full sitemap](https://contentin.io/sitemap.xml): every indexable URL on contentin.io, including the complete blog archive and all comparison pages
- [ContentIn web app](https://app.contentin.io/): the product itself (account required)