ContentIn

What it does

Build your personal brand with ease and become the thought leader in your niche with just one hour per week. Beat the blank page. Every time.

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.

Drop in your profile and ContentIn already knows your voice and your topics before you type a word. Then everything you tweak and everything you publish sharpens the next draft. Ideas arrive on a walk and die in your notes app. You open ChatGPT, get something that reads like a press release, and close the tab. Three weeks pass. A ghostwriter would fix it for $2,000 a month you have no intention of spending. Four steps. You do the thinking in step one, and only in step one. A chatbot has no memory of your business. Every session you re-explain who you are, and every draft drifts a little further from you. ContentIn runs the other direction: your edits and your published posts are training…from contentin.io

• 
  AnyStory2025 · ▲77

  Grow your authentic LinkedIn brand with only 5 mins/day

• 
  WordSmiff2023 · wordsmiff.carrd.co · ▲90

  Get unlimited LinkedIn content with just one subscription

• 
  Viralify AI2024 · ▲150

  Unlimited personalized LinkedIn content in 30 seconds

• 
  Growfol2024 · growfol.com · ▲34

  Create LinkedIn content effortlessly and grow your audience.

• 
  Do Less Work2025 · dolesswork.ai · ▲28

  Grow your LinkedIn personal brand; Do less, achieve more.

• 
  Post Genie2025 · heypostgenie.com · ▲24

  Create Strategic LinkedIn Post in Seconds - By Just Speaking

• 
  Spira Maxima▲578

  Video model that turns script into viral social media videos

  AI · 17d ago · spira.ai

• 
  Rill Browser▲540

  The browser where Claude Code and Codex work beside you

  AI · 17d ago · rill.love

• 
  Germany's new sovereign AI model Kolibri▲424

  Kolibri is Aleph Alpha

  AI · 18d ago · tej.as

• 
  Giving Opus 5.5 a simulated paint canvas▲392

  Paintings by AI models: programs run through a simulation of oil paint.

  AI · 20d ago · stillwet.art

• 
  Onepin▲384

  AI voiceover with every name, price and date said right

  AI · 30d ago · onepin.ai

• 
  PixVerse R2▲381

  A real-time world model you can explore and change

  AI · 28d ago · world.pixverse.video

• 
  Non.io, a Reddit-like platform Ive been working on for the last 4 years▲1,943

  Heya HN, I've been working on a reddit-like platform as my primary side project for the last few years. Doing a (very) soft launch today, mainly because I want to use it to encourage discussion of alternatives. How non.io works: 1. Free to browse, paid to interact. 2. Minimum subscription is $2 (though you can choose more). I take $1 to run the servers, everything left gets split evenly between everything you upvote that month. It's a simple model, but I hope it's a better one than the freemium model we've been relying on for the last few years. Fundamentally I feel like any ad-supported…

  Commerce · 2023 · non.io

• 
  Sivi AI▲938

  Generative AI to magically turn text to visual designs

  AI · 2023 · sivi.ai

• 
  Typefully 2.0▲931

  Effortlessly publish on Twitter and LinkedIn, now with AI

  Growth · 2023 · typefully.com

• 
  Olvy 2.0▲826

  Analyze user feedback 10x faster with AI

  AI · 2023 · olvy.co

• 
  SlashPage▲755

  Create websites in seconds to build your first 1K community

  Growth · 2023 · slashpage.com

• 
  Unicorn Platform AI▲751

  Easy to use AI-powered, drag-and-drop website, SAAS landing, directory, and blog builder for startups, mobile apps, and SaaS. 100% no code, no design skills needed.

  AI · 2023 · unicornplatform.com