You talk.
Gauss handles it.
Tired of apps you forget to use? Track your finances in seconds — just send a WhatsApp message and you're done.
No commitment. You'll be notified by email.
Ever tried tracking your expenses and gave up?
You're not alone.
The problem isn't willpower — it's friction. Apps demand too much time and attention.
Source: Gauss Research
How it works
Three steps. No hassle.
Save the number
Add Gauss to your WhatsApp contacts
Send a message
Write naturally: "lunch 18" or "uber 12"
Done
Gauss logs, categorizes, and organizes everything for you
Simple by design
Built for people who've tried other apps and gave up
Where you already are
Works on WhatsApp. No new app to download, no new interface to learn.
Under 10 seconds
Type "uber 12" and done. No menus, no forms, no hassle.
AI that understands you
Write the way you talk. "Lunch 18", "spent 50 at the store" — Gauss gets it.
Works for families
You and your partner each log from your own WhatsApp. Everything consolidated.
Instant summaries
Ask "how am I doing this month?" and get your summary instantly.
Your data protected
End-to-end encryption. Your financial data stays secure.
I could never use expense tracking apps. I forget to log things and in the rush I just can't. If it worked through WhatsApp, that could actually work!— Gauss Research, Jan/2026
Simple and straightforward
One plan. Everything included. No surprises.
Your financial companion on WhatsApp
- Text-based logging on WhatsApp
- AI-powered automatic categorization
- Summaries, reports & history
- Budgets & alerts
- Cancel anytime
Frequently asked questions
Gauss works directly in WhatsApp. You send a message like "uber 12" or "lunch 18 dollars" and our AI automatically logs the expense, categorizes it, and organizes your finances. No app download needed.
No. Gauss works 100% inside WhatsApp. Just add our number and start sending messages. If you already use WhatsApp, you already know how to use Gauss.
Gauss is currently individual — each person has their own account. Family and couple plans are on our roadmap.
Gauss Pro costs $5/month. New users get a free 14-day trial, no commitment. You can cancel anytime.
Yes. We use end-to-end encryption and follow security best practices. Your financial data is never shared with third parties.
Gauss eliminates the friction that causes 85% of people to abandon finance apps. Instead of opening an app, navigating menus, and filling out forms, you just send a WhatsApp message in under 10 seconds.
Currently Gauss works with text messages. Voice message support is on our roadmap and will be available soon.
Just send a WhatsApp message asking to cancel. No paperwork, no fees. You can cancel anytime.
Have another question? Chat with us on WhatsApp
Ready to simplify your finances?
Be one of the first to try it. No commitment.