KelvinOS
Free 30-day pilot · Only 20 founders

You build the company. We build the attention around it.

Turn your expertise, founder story, customer conversations, product decisions and everything happening around your company into content, conversations, visibility and growth.

Experience KelvinOS free for 30 days.

We're inviting 20 handpicked founders to be among the first to experience KelvinOS and help shape the future of founder-led growth.

Apply for the free 30-day pilotSee how KelvinOS works

Limited to 20 selected founders.

KelvinOS is your AI growth partner.It uncovers the stories worth telling and opportunities worth pursuing, then helps turn them into action — without you having to become a full-time marketer or content creator.

KelvinOS
Morning brief

Good morning.

“I found 3 things happening around your company that could become strong growth opportunities.”

  • 01Customer insightPotential founder story
  • 02Product milestoneStrong content opportunity
  • 03Industry conversationPotential thought-leadership angle
RecommendationI recommend #01. Your customer insight connects directly to the problem you're solving. This could become a compelling founder story, customer case study or industry discussion.
Illustrative example of the KelvinOS experience

Your company is already generating stories worth sharing.

Every day, something happens inside your company that could help people understand what you're building, why it matters and why they should pay attention.

A customer tells you something interesting.

You ship something new.

You learn an important lesson.

You meet someone valuable.

You win. You fail. You change your mind.

You discover something nobody else is talking about.

These are marketing and growth opportunities. But they disappear because you're busy building the company.

  • Customer calls
  • Product updates
  • Team meetings
  • Investor meetings
  • Events
  • Customer feedback
  • Industry news
  • Partnerships
  • Hiring
  • Founder insights
KELVINOS

Connecting signals. Identifying opportunities.

The problem isn't that your company has nothing to talk about. It's that nobody is consistently connecting the dots.

Founder-led growth is already happening. It's time to make it intentional.

People don't just want to hear from companies. They want to hear from the people building them.

Your company has a brand. You have a voice.

Your experiences, expertise, opinions and decisions give your company something a corporate marketing message often cannot: a human perspective.

When your company's marketing and your founder's voice work together, your company can become more human, memorable and visible.

Company marketing

  • Website
  • Product marketing
  • Brand
  • Features
  • Announcements
  • News
  • SEO
  • Paid acquisition
  • Email
  • PR

Founder-led marketing

  • Stories
  • Opinions
  • Experiences
  • Expertise
  • Insights
  • Personality
  • Perspectives
  • Lessons
  • Relationships
A STRONGER GROWTH ENGINE.

Founder-led growth doesn't replace your company marketing.

It amplifies it.

Meet KelvinOS. Your Founder-led Growth Operating System.

You don't go to KelvinOS. KelvinOS comes to you.

Imagine having an AI growth partner that understands you, knows your company and continuously helps you discover what is worth talking about, who you should reach and what you should do next.

KelvinOS connects your founder context, company knowledge and what's happening around your market to uncover relevant growth opportunities.

It doesn't just wait for you to ask what to post. It helps you discover what is worth doing.

  1. 01Identifies a customer insight
  2. 02Explains why it's relevant to you
  3. 03Recommends possible actions
  4. 04You choose an action
  5. 05KelvinOS helps prepare the output
  6. 06You review and approve it
Apply for the free 30-day pilot

Illustrative walkthrough. Tap “Next moment” to step through it.

A single founder insight can become much more than a post.

KelvinOS doesn't just help you publish. It helps you turn what you know and what you're experiencing into opportunities for visibility, conversations and growth.

“We almost built the wrong product.”

  • LinkedIn post
  • Newsletter
  • Podcast pitch
  • Founder talk
  • PR angle
  • Customer conversation
  • Community discussion
  • Future content
  • Industry commentary

One company. Infinite stories. One continuous growth system.

More than content. More ways to grow.

Your next growth opportunity might not be another social media post. It could be a conversation worth joining, an industry event worth attending, a potential podcast appearance or a customer insight worth exploring.

  • Build your personal brand

    Turn your expertise, experiences, stories and opinions into authentic content that helps establish your authority.

    • Opinion · AI hype vs. reality
    • Lesson · First enterprise deal

  • Uncover hidden stories

    Discover customer insights, product lessons, company milestones and founder experiences worth sharing.

    • Customer insight · Onboarding friction
    • Milestone · v2 launch

  • Find visibility opportunities

    Identify potential podcast, media, event and speaking angles that connect with your expertise and company journey.

    • Podcast angle · Building in a niche
    • Event · Founder panel topic

  • Build meaningful relationships

    Discover relevant conversations, people and potential collaborations, partnerships and industry connections.

    • Conversation · Industry thread
    • Potential partner · Shared audience

Example opportunities are illustrative. KelvinOS identifies and helps you develop relevant opportunities; it doesn't guarantee invitations, media coverage, partnerships or business results.

How it works

One continuous system behind your founder-led growth.

UNDERSTANDDISCOVERACTIVATELEARNREPEAT ↻

  1. 01

    UNDERSTAND

    KelvinOS gets to know you.

    • Your founder story.
    • Your expertise.
    • Your experiences and opinions.
    • Your company and product.
    • Your voice, audience and goals.
  2. 02

    DISCOVER

    KelvinOS connects the dots.

    • Customer insights.
    • Product developments.
    • Industry signals.
    • Relevant conversations.
    • Stories worth telling.
    • Opportunities worth pursuing.
  3. 03

    ACTIVATE

    Turn opportunities into action.

    • Personalised content.
    • Thought-leadership ideas.
    • Conversations and engagement.
    • Potential media and podcast angles.
    • Distribution and collaboration opportunities.

    You choose. KelvinOS helps prepare. You approve.

  4. 04

    LEARN

    KelvinOS gets better with context and feedback.

    • Understand what resonated.
    • Review what generated conversations.
    • Learn which opportunities were valuable.
    • Improve recommendations.
    • Identify what to do next.

30 days to unlock the growth potential already inside your company.

Your first 30 days are designed to help KelvinOS understand you, connect your company context and begin identifying opportunities you can act on.

  1. Week 1 · Discover

    KelvinOS gets to know you.

    We build a deeper understanding of who you are, what you're building and how you want to grow. It starts with a 60-minute founder session with Kelvin and the team.

    • Your founder story and background.
    • Your expertise and experiences.
    • Your company and product.
    • Your voice and communication style.
    • Your audience and goals.

    Outcome

    Your personalised Founder Brain.

  2. Week 2 · Connect

    Bring your company context together.

    Connect the information that helps KelvinOS understand what's happening inside your company — only what you choose, with your explicit permission, and subject to availability.

    • LinkedIn profile.
    • Website.
    • Company materials.
    • Relevant customer insights.
    • Meeting notes and other approved company context.

    Outcome

    A richer understanding of your company and its growth context.

  3. Week 3 · Activate

    Discover the opportunities hiding in your everyday work.

    KelvinOS starts identifying relevant stories, content opportunities, conversations and distribution possibilities.

    • Founder stories.
    • Content ideas.
    • Customer insights.
    • Thought-leadership angles.
    • Potential visibility opportunities.
    • Relevant conversations.

    Outcome

    Your first personalised growth opportunities and content outputs.

  4. Week 4 · Learn

    Understand what works and what comes next.

    Review what you've created, the opportunities you've explored and what resonated.

    • What generated conversations?
    • What content felt most authentic?
    • Which opportunities were valuable?
    • What should happen next?

    Outcome

    Your Founder Growth Report and next 30-day plan.

By the end of the pilot, the goal is for you to have more than a collection of posts. You'll have a deeper understanding of your founder story, a growing library of content opportunities, useful outputs and a repeatable approach to founder-led growth.

Apply for the free 30-day pilot

Not another AI writer. A system that understands what matters.

Generic AI

“Write me a LinkedIn post about my startup.”

“Sure! Here is a LinkedIn post about your startup...”

KelvinOS

Your customer mentioned something yesterday that connects directly to the problem you're solving.

I think there's a stronger story here.

We could turn this into a founder perspective, a customer insight post or a deeper industry discussion.

Which direction would you like to explore?

“Build it.”

“On it.”

The difference is context.

KelvinOS learns about:

  • You.
  • Your company.
  • Your market.
  • Your audience.
  • Your voice.
  • Your relationships.
  • Your goals.
  • What you've already said.
  • What has worked.
  • What matters next.

It doesn't just generate content. It helps you discover what is worth creating and why.

Built for founders who have something worth sharing.

KelvinOS is for founders who are building something meaningful and want to make their expertise, experiences and company journey work harder for their growth.

Ideal for founders who

  • Have something worth saying.
  • Have something worth selling.
  • Have customers, users or a market.
  • Have stories and insights happening every week.
  • Understand that visibility matters.
  • Are involved in sales, marketing and growth.
  • Want to attract customers, investors, partners, talent or media.
  • Don't want to spend their lives creating content.

Not for

  • People looking for generic AI-generated posts.
  • People interested only in vanity metrics.
  • People wanting fully automated spam.
  • People looking for another basic scheduling tool.
  • People who want a dashboard without taking action.
Why we're building KelvinOS

I built the marketing system I always wished I had as a founder.

I've spent over 10 years working across marketing, growth, communities and startups. And I've seen the same problem from different angles.

Founders have incredible stories, knowledge, experiences and insights. Their companies are constantly generating valuable material.

But they rarely have the time, structure or resources to turn all of it into consistent visibility and growth. I've experienced this firsthand.

— Kelvin, founder of KelvinOS

  • 01

    Digital Growth Boost

    10+ countries

    Millions of followers reached

    Experience building a marketing company helping businesses grow audiences, connect with customers and build communities across multiple countries.

  • 02

    StayingBee

    17,000+ users

    130+ countries · 14 months

    Building a startup taught me the founder-side problem firsthand. You can know how important marketing is, have endless ideas and still struggle to execute consistently while building a company.

  • 03

    Startup Grind Finland

    Hundreds of founders

    5 years

    Five years connecting with founders, learning from entrepreneurs and seeing the challenges of building and growing companies.

Personal proof

1,000 → 15,000+

Kelvin's LinkedIn followers in about 12 months · Millions of impressions

Not another AI writer. Not another scheduler.

A marketing system that works around the founder.

My marketing brain. Your company.

You build the company. We build the attention around it.

Founding cohort · Only 20 founders

Be among the first founders to experience KelvinOS.

We're inviting 20 founders to use KelvinOS completely free for 30 days. This is your opportunity to discover the stories, insights and growth opportunities already hidden in your everyday founder journey — and experience what having an AI growth partner working alongside you could look like.

€0

30 DAYS

COMPLETELY FREE PILOT.

20 SELECTED FOUNDERS.

No payment card needed. The pilot never turns into a paid plan automatically — after 30 days you decide whether to continue.

What you'll get

  • Your personalised Founder Brain.
  • A deeper understanding of your company and its story.
  • Discovery of content opportunities from your existing knowledge and company activities.
  • Personalised content ideas and drafts.
  • Potential podcast, media, speaking and distribution opportunities.
  • Support in turning relevant opportunities into action.
  • A 30-day founder growth experience.
  • The opportunity to shape the product as an early founding user.

What we ask from you

  • Spend time setting up your founder and company context.
  • Connect or share relevant information with appropriate permissions.
  • Review the opportunities KelvinOS discovers.
  • Take action on opportunities that matter to you.
  • Share honest feedback during the pilot.

Expect a 60-minute onboarding session, then roughly 30–60 minutes per week.

Apply for the free 30-day pilot

Be among the first founders shaping the future of founder-led growth. Only 20 founders will be selected.

Questions founders ask.

Your company is already creating the stories. It's time to turn them into growth.

You don't need to become a full-time content creator.

You don't need another marketing dashboard.

You don't need another generic AI writer.

You need a system that understands you, thinks about growth with you and helps turn your everyday founder journey into meaningful opportunities.

Experience KelvinOS free for 30 days.

Join 20 selected founders in our first founding cohort.

Apply for the free 30-day pilot

20 founders · 30 days · €0

Free 30-day pilot — Apply