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 credit card required. Cancel anytime.
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!
Choose your plan
Start free for 14 days. Cancel anytime.
For personal finance tracking
- 1 user
- Text-based logging
- Automatic categorization
- Summaries & history
For couples who want to track together
- Up to 3 users
- Everything in Individual
- Consolidated expenses
- Per-member view
For larger families
- Unlimited users
- Everything in Family
- Priority support
- Beta features first
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.
Yes! The Family plan supports up to 3 users and Family+ supports unlimited users. Each person logs expenses from their own WhatsApp and everything appears consolidated.
The Individual plan costs $5/month, Family is $9/month (up to 3 users), and Family+ is $15/month (unlimited users). All plans include a free 14-day trial.
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?
Free for 14 days. No credit card required.