![Lint [I/O]](/_next/image?url=%2Flintio-logo-light.png&w=640&q=75){kind=logo}
Clean input,
powerful output.
Lint [I/O] designs, builds, and launches software products, APIs, and custom business tools that help teams move faster and operate smarter.
Featured Products
Software designed and built by Lint I/O.
Choobi
iOS · App StoreYour AI companion for reflection, journaling, wellbeing and personal growth.
Stock Buddy
Windows · macOSOffline inventory software built for modern retail businesses.
Our Services
End-to-end software engineering. From early concept to production systems and beyond.
Tech insights.
Practical guides on security, privacy, and technology from the Lint I/O team.
A Small Business Cybersecurity Checklist You Can Action Today
You do not need an enterprise budget to secure your business. This practical checklist covers the fundamentals every small business should have in place right now.
Two-Factor Authentication: What It Is and Why You Need It
A password alone is no longer enough. Two-factor authentication adds a critical extra layer of security to your accounts. Here is how it works and how to set it up.
What to Do If You Think Your Phone Has Been Hacked
Unusual battery drain, apps you never installed, or messages you never sent could all be signs your phone is compromised. Here is exactly what to do the moment you suspect it.
The Most Common Types of Cyber Attacks Explained
From phishing and ransomware to man-in-the-middle attacks, understanding the threat landscape is the first step to protecting yourself and your business.
Why Password Reuse Is One of the Riskiest Habits in Tech
One breach can compromise dozens of accounts at once. We explain why reusing passwords is so dangerous and what a proper password strategy actually looks like.
How to Spot a Phishing Email Before It Is Too Late
Phishing attacks are becoming increasingly convincing. Learn the red flags to look for in emails, links, and attachments before you hand over your credentials.
A Small Business Cybersecurity Checklist You Can Action Today
You do not need an enterprise budget to secure your business. This practical checklist covers the fundamentals every small business should have in place right now.
Two-Factor Authentication: What It Is and Why You Need It
A password alone is no longer enough. Two-factor authentication adds a critical extra layer of security to your accounts. Here is how it works and how to set it up.
What to Do If You Think Your Phone Has Been Hacked
Unusual battery drain, apps you never installed, or messages you never sent could all be signs your phone is compromised. Here is exactly what to do the moment you suspect it.
The Most Common Types of Cyber Attacks Explained
From phishing and ransomware to man-in-the-middle attacks, understanding the threat landscape is the first step to protecting yourself and your business.
What clients say.
Real feedback from founders and teams who have shipped with us.
Stock Buddy completely changed how I manage inventory. Setup took minutes, works offline, and I have not looked back. Best purchase for the business.
We needed a clean, professional website and Lint I/O delivered exactly that. Attention to detail was impressive and the whole process was smooth.
The custom dashboard they built replaced three tools we were juggling. Fast, intuitive, and the team picked it up immediately.
Professional, technically sharp, and honest about timelines. They took a rough idea and shipped a working product in weeks.
Stock Buddy completely changed how I manage inventory. Setup took minutes, works offline, and I have not looked back. Best purchase for the business.
We needed a clean, professional website and Lint I/O delivered exactly that. Attention to detail was impressive and the whole process was smooth.
The custom dashboard they built replaced three tools we were juggling. Fast, intuitive, and the team picked it up immediately.
Professional, technically sharp, and honest about timelines. They took a rough idea and shipped a working product in weeks.
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