BuyPerUnit vs CamelCamelCamel: Which Finds Better Deals?
What BuyPerUnit Does
BuyPerUnit calculates cost per unit ($/GB for storage devices and $/page for printer ink) across Amazon, Best Buy, and Newegg. It ranks thousands of products daily so shoppers can instantly see which product delivers the most capacity or pages per dollar. BuyPerUnit answers the question: 'Which product gives me the best value right now?'
What CamelCamelCamel Does
CamelCamelCamel is an Amazon price tracker that charts historical pricing for any Amazon product. It shows whether today's price is near an all-time low, an all-time high, or somewhere in between. It also offers price drop alerts via email. CamelCamelCamel answers the question: 'Is this specific product at a good price today compared to its own history?'
Side-by-Side Comparison
BuyPerUnit Strengths
- ✓Compares across Amazon, Best Buy, and Newegg — not just Amazon
- ✓Ranks by $/GB and $/page to find the best value, not just lowest price
- ✓Purpose-built for storage and printer ink — deeper filtering and categorization
CamelCamelCamel Strengths
- ✓Years of Amazon price history data
- ✓Price drop email and browser extension alerts
- ✓Covers every Amazon product category, not just storage
When to Use BuyPerUnit Instead
If you have not yet decided which product to buy and want to compare different models by objective value (like $/GB), BuyPerUnit surfaces options you might never have considered. BuyPerUnit also compares across Best Buy and Newegg — CamelCamelCamel is Amazon-only.
When to Use CamelCamelCamel Instead
If you have already decided which product to buy and just want to know whether now is a good time to buy it, CamelCamelCamel's price history is invaluable. It has years of Amazon pricing data and its browser extension makes checking history effortless.
Can You Use Both?
Yes, and this is the recommended approach. Use BuyPerUnit to identify the top 2-3 products with the best $/GB or $/page. Then check CamelCamelCamel's history for each to see if the current price is near its historical low. This gives you both the best product and the best timing.