Cofounder

What it does

Co-founder is your AI co-founder for turning ideas into real startups. It guides non-business founders through a 5-phase journey, from problem validation to go-to-market, helping you build, launch, and grow with confidence. No business experience needed.

Your startup, from idea to launch, in hours.

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  Co-Founder Ai2024 · cofounderai.site · ▲266

  Verify your business idea in minutes, with 48 metrics

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  CoFoundr AINov 2025 · cofoundrai.vercel.app · ▲11

  Your AI co-founder for building startups step-by-step

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  Bubble2023 · bubble.talentql.com · ▲202

  Tinder for co-founders

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  startuptools.ai2023 · startuptools.ai · ▲97

  Ideate, launch, and grow your business with an AI co-founder

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  Intelligent Co-FounderNov 2025 · intelligentcofounder.com · ▲6

  AI co-founder for non-technical visionaries.

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  Biome Bot: Your AI Cofounder2024 · biome.in · ▲51

  Turn your ideas into startups

• 
  Spira Maxima▲578

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  Rill Browser▲540

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  Germany's new sovereign AI model Kolibri▲424

  Kolibri is Aleph Alpha

  AI · 20d ago · tej.as

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  Giving Opus 5.5 a simulated paint canvas▲392

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  Run AI agents on one Mac and use its windows on another

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• 
  YouMind▲1,223

  The first AI creation studio where learning meets writing

  AI · 2025 · youmind.com

• 
  A store that generates products from anything you type in search▲1,184

  The site hit #1 on HN about a year ago. Got enough traffic that I turned it into a proper API. What's there: - REST API — 35k products, manually filterable by category, free key, 60 req/min - CLI — npx anycrap random -c food - faker.js plugin — bundled, no API call, works offline - HuggingFace dataset — full 35k rows for ML/training https://anycrap.shop/developers

  AI · 2025 · anycrap.shop

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  Term.everything – Run any GUI app in the terminal▲1,094

  I made a built-from scratch Wayland Compositor to display any GUI app* in the terminal! I think there is a lot of unexplored potential in custom Wayland compositors, a lot of really cool things you can embed existing applications into! So, I started with embedding apps into the terminal because that is the easiest input/output (output is just utf-8 and I use the great `chafa` library for that, and I just read from stdin for the input). If you have any other ideas for cool Wayland compositors, let me know. I purposedly wrote 80% the app in Typescript to appeal to the most developers and…

  Dev tools · 2025 · github.com

• IR
  I recreated Windows XP as my portfolio▲1,032

  Years ago I stumbled across a basic version of this concept and it stuck with me. I knew if I was ever going to take on such a project, it would need to be flawless, but without coding experience it was just another idea that would never happen. By the end of 2024, as AI coding tools exploded everywhere, I finally had a way to make it real. I started from zero knowledge and spent months collaborating with AI agents as a learning experience. Every pixel and every function went through me. The AI translated what I asked for into code, but every decision was human. I didn't use existing OS…

  AI · 2025 · mitchivin.com

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  Ada▲910

  Your own AI data analyst

  AI · 2025 · ada.im

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  VidAU - AI Video▲868

  Turn Product Images into Scroll-Stopping Video Ads

  Growth · 2025 · vidau.ai