About Lowvyn

Hi, I am Abhi. I built Lowvyn while preparing for the arrival of my first child.

The most stressful purchase was a Graco 4Ever car seat. A reliable car seat is essential before bringing a baby home, and the high price means poor timing can be costly.

To avoid overpaying, I tracked prices for nearly two months, from Black Friday through Boxing Day, manually checking Amazon.ca, Walmart.ca, Best Buy Canada, Canadian Tire, and Toys R Us Canada. The price stayed at $449 across all retailers, with no real discounts despite heavy holiday promotions. On January 4th, we bought it for $449 on Amazon.

On January 31st, Amazon reduced the price by $100. The same car seat was now $349.

I contacted Amazon support and, after a 30-minute conversation, received a $100 credit under their price-matching policy for purchases made within 30 days. We got the refund only because I had the purchase details ready and was willing to spend the time asking for it.

That experience made one thing clear. Price history is valuable before and after a purchase. Knowing past prices helps you judge whether a sale is genuine and if you paid a fair amount. If a retailer drops the price within a price match window, having that information lets you act quickly and confidently.

So I built the tool I needed.

Lowvyn tracks prices across Amazon, Walmart, and Best Buy Canada daily. It shows the full price history for every product, calculates a Lowvyn Score to tell you if now is a good time to buy, and flags whether a discount is real or just marketing.