# 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,… - [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,… - [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… - [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… - [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… - [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… - [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… - [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… - [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,… - [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… - [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… - [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: - [7 Best Scripe Alternatives in 2026 (Reviewed & Compared)](https://contentin.io/blog/scripe-alternatives/): Scripe is now €55/month billed yearly, sold to businesses only, and takes setup before it pays off. We compared 7 alternatives on setup… - [6 Best Postiv AI Alternatives in 2026 (Reviewed)](https://contentin.io/blog/postiv-ai-alternatives/): Postiv AI's entry plan leaves out AI writing, and its lowest prices need a yearly plan. We compared 6 alternatives on AI depth, price, and… - [7 Best Lempod Alternatives in 2026 (Ranked)](https://contentin.io/blog/lempod-alternatives/): Lempod rents engagement from pod members and its Chrome extension was pulled in 2025. We compared 7 safer ways to grow on LinkedIn, on… - [6 Best Publer Alternatives in 2026 (Compared)](https://contentin.io/blog/publer-alternatives/): Publer's $12/month plan doesn't include AI. We compared 6 alternatives, including one built for LinkedIn specifically, on price, AI depth,… - [Typefully Alternatives for LinkedIn-First Creators (6 Tools Compared)](https://contentin.io/blog/typefully-alternatives/): Typefully is X-first and treats LinkedIn as a second platform. We compared 6 alternatives, LinkedIn-native and multi-platform, on AI depth,… ## 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)