Work · alternatives · 2026

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. My weekend project, find average sales price for stuff on ebay launched in 2012; newer entries below may have overtaken it.

1. 1OA
   OddPrices - A Price Research Tool For eBay + Amazon▲5

   2014 · oddprices.com · its alternatives →

2. 2
   I made a site that calculates the market price of items on ebay▲87

   2013 · getmarketprice.com · its alternatives →

3. 3
   Psst▲111

   A shared shopping list that remembers what things cost

   Sep 2026 · getpsst.app · its alternatives →

4. 4
   New way to search for used cars (my weekend project)▲160

   Each dot on the chart is a car. Horizontal scale = mileage. Vertical scale = price. The size of a dot = year (newer = larger), plus I colored 2007 .. 2011 in different colors to find "fresh" cars quicker. This is just some sample data from the last 24 hours, relatively cheap cars under $32,000 within 500 mile radius of NYC.

   2011 · olegkikin.com · its alternatives →

5. 5
   BayWatch▲126

   Find items on eBay before anyone else

   2015 · progressconcepts.com · its alternatives →

6. 6
   PriceYak▲61

   The most advanced automatic repricer for eBay

   2014 · priceyak.com · its alternatives →

7. 7
   Eferral Values▲67

   Ecommerce Analyzer- price your backlinks.

   2015 · its alternatives →

8. 8
   I made a price aggregator to find the best PC parts deals across eBay▲20

   Started PC flipping as a hobby (buying used parts, building PCs, and selling them for a small profit). Found that focusing on used parts on eBay gives the best margins - like finding a GPU 20% below market, pairing it with other deals, and selling the complete build locally. I discovered that eBay marketplaces (.com, .de, .co.uk etc.) often have different prices for the same items! Or just completely different items. So I built an eBay price scanner for PC components. It scans listings across different Ebay markets, calculates median prices, and flags anything selling below market (including…

   2025 · pcprice.watch · its alternatives →

9. 9
   I built a Free price comparison tool for Amazon, eBay, and AliExpress▲21

   Hey HN! I'm excited to announce the launch of my new project - OneClickCompare. Compare prices from Amazon, eBay, and AliExpress in seconds with OneClickCompare. Simply search for any product and instantly find the lowest prices in one place. Save time and money today! I will continue to improve this and would love to get your feedback / suggestions! :)

   2025 · oneclickcompare.com · its alternatives →

10. 10MW
    My weekend project, Realtime Stock News (with sentiment analysis)▲8

    2012 · livelystocks.com · its alternatives →

11. 11
    eRevenue▲55

    E-commerce platform profit calculator

    2021 · apps.apple.com · its alternatives →

12. 12WT
    Website to compare products and prices from Amazon, eBay and AliExpress▲6

    2017 · grabzter.com · its alternatives →

13. 13VE
    Visualize eBay laptops in bulk with laptopscout▲6

    A bit late in the new diskprices-like website trend, but here's my contribution to the ecosystem. The goal here is to get an instant comparison of the laptops on ebay, using mostly 3 metrics of now: CPU benchmark rank, GPU benchmark rank, and price, without having to scroll through the item description or google the PC model. At the moment there are some parsing bugs, and some components that aren't parsed yet. I also quickly run into the ebay rate limit, making it hard to maintain an hour-by-hour listing. Curious to know what you guys think!

    2024 · laptopscout.xyz · its alternatives →

14. 14BA
    Buy and Sell Retargeting Lists, Feedback Appreciated▲7

    2015 · retargetking.com · its alternatives →

15. 15
    Cheaper..ly▲10

    Track prices of products on most of the eCommerce websites

    2016 · its alternatives →

16. 16IM
    I made a site for finding cheaper alternatives to pricey software▲7

    2024 · onlyfewdollars.com · its alternatives →

17. 17
    An Amazon product finder for businesses looking to sell on Amazon▲7

    2021 · github.com · its alternatives →

18. 18
    WowLister▲11

    The simplest way to sell on eBay

    2017 · its alternatives →

19. 19
    Needzly One Search▲3

    Compare prices across Amazon, eBay and Walmart

    2018 · its alternatives →

20. 20
    I made this to filter products I like on shopping sites▲8

    2019 · chrome.google.com · its alternatives →

21. 21
    Disk Prices on eBay▲15

    Hey HN. I made a site[0] to browse disk prices by $/TB on eBay similar to labgopher[1]. The other diskprices[2] site only uses data from Amazon. - https://unli.xyz/diskprices/ - https://labgopher.com/ - https://diskprices.com/

    2024 · unli.xyz · its alternatives →

22. 22RE
    Reviewo – Ebay feedback system for your website▲6

    2014 · reviewo.com · its alternatives →

23. 23
    Thriftee for Apple Watch▲6

    Calculate Sale Prices in a Jiffy!

    2015 · apps.apple.com · its alternatives →

24. 24
    FindAlert▲2

    Stop refreshing eBay. Get alerted when rare items list.

    May 2026 · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →