BigSpender

A Chrome extension that helps you think twice before you buy.

As of May 2026, BigSpender has 1 users and a 5.00/5 rating from 1 reviews in the Shopping category.

Usersno change0%
1
1
Ratingno change0%
5.00
1 reviews
Reviewsno change0%
1
Version
1.0
Manifest V3

History

4 snapshots

Tracking since Apr 1, 2026.

1.011610.9884Apr 1, 2026May 31, 2026
View as table
DateUsersRatingReviewsVersion
Apr 1, 202615.0011.0
Apr 21, 20265.0011.0
May 6, 20265.0011.0
May 31, 20265.0011.0
Now15.0011.0

Permissions & access

Permissions
storageactiveTab
Host access
<all_urls>

Screenshots

BigSpender screenshot 1BigSpender screenshot 2BigSpender screenshot 3BigSpender screenshot 4

About

BigSpender - Think Before You Buy 💰
Transform impulse purchases into long-term wealth with the power of compound interest visualization.

What BigSpender Does:
BigSpender intelligently detects when you're about to make an online purchase and shows you exactly how much that money could grow if invested instead. It's like having a financial advisor that gently reminds you of the true cost of spending.

Key Features:
🛒 Smart Checkout Detection - Automatically identifies checkout pages on Amazon, Shopify, Etsy, Stripe, and hundreds of other e-commerce sites

💡 Investment Reality Check - Shows real-time calculations: "Spending $89 now? That could grow to $597 in 20 years if invested in an S&P 500 ETF"

📊 Complete Transaction History - Track both your smart investment decisions and purchases to see your financial journey

💎 One-Click Vanguard Integration - Easily redirect to invest in VOO (S&P 500 ETF) when you choose wealth over spending

📈 Wealth Building Dashboard - See your total savings, potential future value, and track your progress over time

🎯 Gentle Nudging, Not Blocking - Never prevents purchases, just provides perspective to help you make informed decisions

Perfect For:
Anyone looking to build long-term wealth
People who want to reduce impulse spending
Investors interested in the S&P 500
Financial goal setters and savers
Anyone curious about compound interest
How It Works:
Shop normally on any website
When BigSpender detects a checkout page, it shows a beautiful modal with investment calculations
Choose to either "Invest with Vanguard" or "Proceed with Purchase"
Track your decisions and see your wealth-building progress over time
Privacy & Security:
No personal data collection
Works entirely offline after installation
No tracking or analytics
Your financial decisions stay private
Start building wealth today - one avoided purchase at a time! 🚀

Technical

Version
1.0
Manifest
V3
Size
32.8KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
nmlopgofddebjoanacjfjlobmakpgojp
Developer ID
ub08f26603320076dd343fd60247ab8b9
Developer Email
[email protected]
Created
Aug 12, 2025
Last Updated (Store)
Aug 12, 2025
Last Scraped
May 31, 2026
Website
Support URL

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Data sourced from the Chrome Web Store · last verified May 31, 2026.