Products
Vibe Coder | Indie Hacker | Build in Public
Currently working on:
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aiselfi.es → AI Headshots
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Kaptex.io | NotebookLM Extension→Save anything to NotebookLM, from any tab.
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SkillsAgentes.com → Find Skills for your AI Agents
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AprendeVibeCoding.com → Lanza tu producto
sin saber programar -
DonPrompt.com → Todos los recursos de IA que necesitas para crecer tu negocio.
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Lanza-tu-app.com → 200+ sitios donde lanzar tu producto
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queIA.es → AI Tools Directory (in Spanish)
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FotoPerfil.eu → PFP Maker
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All my products → jonkraayen.com
Kaptex | NotebookLM ExtensionBuildingKaptex is a Chrome extension that saves URLs, YouTube videos, Reddit threads, files, and AI chat transcripts directly to your Google NotebookLM notebooks.
- Aprende Vibe CodingBuilding
Lanza tu producto sin saber programar. Todo lo que necesitas para construir un producto o side project, incluso siendo principiante total.
- Don Prompt
Todos los recursos de IA que necesitas para crecer tu negocio.
- Que IA Es? - AI Tool Directory$18/monthActive
A directory of artificial intelligence tools, in Spanish.
- Lanza tu AppLaunched
Consigue tus primeros 1,000 usuarios antes que tu competencia. Lanza en 200+ plataformas curadas en días, no en meses.
- FotoPerfil.eu (PFP Maker)Active
Upload selfies, get creative profile pics in minutes. PFP maker for unique social media photos. Try free!
Social Links
Recent activity
- PostedI built a NotebookLM Chrome extension because I kept losing the best things I found while building
- Commented onI built Linkify to help founders be seen, build trust, and get Leads
- Commented onSpent $300 on a product no one saw. Here’s what I’m launching now.
- Commented onHow I Used AI SEO to Hit 200K Monthly Clicks from Google (Side Project Breakdown)
- PostedSpent $300 on a product no one saw. Here’s what I’m launching now.
- Commented onWhat I learned from 56 $250k+ businesses
- Posted10k Profile pictures created
- Commented onHow side-project marketing doubled our website visitors
- Commented onWhy Building in Public Changed My SaaS Journey Forever
- Commented onHow Solving My Own Profile Picture Problem Led to a New Business
- Commented onCourse war: Marc Lou’s $100K success sparks a SaaS founder's criticism
- Commented onCourse war: Marc Lou’s $100K success sparks a SaaS founder's criticism
- Commented onAccidentally becoming a founder with two exits under his belt
- Commented onThe Ultimate Indie Hackers Black Friday Deal List
- Commented onI profiled 80 companies for Indie Hackers. Here’s what I learned.
- Commented onPieter Levels and Google spar over the Google Gemini API
- Commented onGrowing a productized service to $9k MRR in 1.5 years while working a full-time job
- Commented onHow Solving My Own Profile Picture Problem Led to a New Business
- Commented onFrom Idea to Launch in 14 Days: Leasons from Building a Figma Plugin Directory Without Code
- Commented onHow We Grew From 0 to 1,000 Ranking Keywords in Just 30 Days