Take control of your shopping habits.
A browser extension to prevent overspending and impulse shopping.
Get back on track to hit your savings target.

Impulse purchases are one of the most common causes of people missing their savings goals.

Walnut stops you right before you make a potentially regrettable decision.

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Backed by peer-reviewed research.
Across well-replicated trials, participants who received a reminder right before making a purchase were over 75% more likely to stay within their spending budget.
Take back control of your finances.
© Walnut 2025