Smart Software to Track Your Cat's Health from Anywhere
A DIY-friendly smart scale solution with powerful software that monitors your cat's weight and bathroom habits to catch early signs of illness—and reminds you when it's time to scoop.
Be first to get early access and exclusive launch discounts.
Health Status: Healthy
Your Cat Deserves Better Than Guesswork
You shouldn't have to wonder if the litter box is overdue for a cleaning—or if your cat's weight has quietly dropped. LitterBuddy gives you eyes on the litter box and your cat's health automatically, no matter where you are.
The Problem
Cat health issues often go undetected until they're serious. Weight loss, urinary issues, and dehydration are silent warning signs that are easy to miss.
Our Solution
LitterBuddy provides the software for your DIY scale to automatically track your cat's weight and bathroom habits, alerting you to changes that might indicate health issues before they become emergencies.
Did you know?
Cats instinctively hide signs of illness. By the time symptoms are obvious, the condition may be advanced. Regular weight monitoring can catch issues weeks earlier.
DIY Hardware + Our Software
LitterBuddy is a software solution that runs on hardware you build yourself. We provide complete instructions and a parts list to build an affordable scale (typically $35-45 in parts). Once built, purchase and subscribe to our software to unlock powerful health monitoring features.
View hardware requirements and assembly instructionsBuild Your Scale. Unlock These Features.
Our software transforms your DIY scale into a comprehensive health monitoring system for your feline friend.
Automatic Clean/Dirty Litter Box Status
Know instantly when it's time to clean—no scooping guesswork needed.
Pet Weight Monitoring & Health Tracking
Track your cat's weight daily to spot changes early—before they turn serious.
Smart Alerts & Notifications
Get alerts when your cat's weight or litter box habits change unexpectedly.
Historical Data & Health Insights
See trends over time with up to 90 days (or unlimited) of health data.
Wi-Fi Connected Dashboard Access
View your cat's data anytime, from anywhere. No app downloads needed.
Easy DIY Setup with Guided Instructions
Built to be simple—assemble and set up in minutes using our web guide.
Privacy-First & No Subscription Required (Starter Plan)
You own your data. No hidden fees—just one scale, one-time setup.
Designed for Cat Comfort & Minimal Footprint
Low-profile and cat-approved—Luna helped us test it herself.
Health-Grade Accuracy
Built with precision weight sensors to detect even small changes.
Ready to monitor your cat's health?
Join our waitlist today and be the first to know when LitterBuddy launches.
Experience the LitterBuddy Dashboard
See how our intuitive interface makes monitoring your cat's health effortless.
Dashboard
Get a quick overview of your litter boxes and pet activity at a glance.
Powerful Features at Your Fingertips
Dashboard
Get a quick overview of your litter boxes and pet activity
Pet Tracking
Monitor your pets' health metrics and litter box usage
Weight History
Track weight changes over time with detailed graphs
Scale Management
Manage your LitterBuddy scales and monitor their status
Household
Share access with family members and roommates
Customizable
Personalize your experience with flexible settings
Built by Cat People. Backed by Data.
Built by a cat owner and PA student with a passion for preventative care and accessible DIY technology.
"I had no idea my cat was losing weight until the software caught it."
Alex M.
DIY Builder & Cat Parent
"Building the scale was easy, and the software gives me peace of mind."
Jamie L.
Owner of 3 Cats
"The dashboard is intuitive and the alerts are so helpful."
Sam K.
Busy Cat Parent
Meet the Team
Luna
Chief Feline Officer
Our first feline tester. By doing her business on her terms, she helped us fine-tune the scale's ability to automatically distinguish cat activity from cleaning.
Cameron
Founder & Developer
Current PA student and devoted cat parent with a passion for tech-enabled preventative care. I created LitterBuddy to give cat owners an easier and more affordable way to stay on top of their pet's health.
Our mission is to make preventative health monitoring accessible for all pets, starting with our feline friends.
Simple Pricing for Smarter Cat Care
No subscriptions required to get started. Build your own scale, unlock smart features, and upgrade as your needs grow.
Read-Only Demo
Explore the Dashboard – No Hardware Needed
- Try the interface
- See demo pet weight trends
- Preview smart alerts and insights
One-Time Purchase
Unlock LitterBuddy Software for Your DIY Build
- Up to 15 days of pet weight history
- Up to 1 scale in the dashboard
- Clean/dirty litter box status
- Cleaning event logs
Standard
Smarter Monitoring, Deeper Insights
- 90-day weight & usage history
- Up to 2 scales in the dashboard
- Custom alerts for weight changes
- Push notifications
- Export data for your vet
Premium
Ultimate Monitoring + VIP Perks
- Unlimited weight history
- Unlimited scales
- All features from previous tiers
- Priority support
- Vote on new feature development
Annual Discount
Save 20% with annual billing on subscription plans. Get the Premium plan for just $96/year/pet (Save $24)
We're Launching Soon. Get on the List.
Join our waitlist to be the first to know when LitterBuddy is available.
Have questions? Email us at hello@litterbuddy.app
Frequently Asked Questions
Everything you need to know about LitterBuddy