
Swappa
Gadget Gone
BuyBackMart
BuyBackWorld
Trademore
Decluttr
Cashify
Buy and Sell your used cell phones and electronics. Sell your iPhone, Samsung Galaxy, iPad and more for cash, or buy used iPhones, iPads and other cell phones. More than one million customers trust Gazelle.

SoldComps
Terapeak
Underpriced.App
Algopix
SoldFetch
ZIK Analytics
Price Charting
Cleaned Poshmark sold prices, a Soldgraph alternative

Which is more popular?
Based on our record, Gazelle seems to be more popular. It has been mentioned 3 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | buy.gazelle.com | soldstack.dev |
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What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
Walkthroughs and reviews on video.
Should You Buy An iPhone From Gazelle in 2020?
More videos
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Gazelle and SoldStack.dev. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


If Gazelle determines that the condition of your item matches what you told it, it will cut you a check or PayPal payment.
We have no reviews of SoldStack.dev yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Since it’s not my actual phone, I have a decent android unit I bought from swappa.com (gazelle.com is similar). There are a ton of good mid-range android units for sale at affordable prices, even new. You don’t need it to be a flagship... Source: over 3 years ago
I usually find old phones on places like swappa.com and gazelle.com but they're not going to have anything that old. Good luck! Source: almost 4 years ago
Gazelle.com offered better phone purchase prices than Google or Fi.. Why the need to trade your phone in to Google? Source: about 5 years ago
Tracking SoldStack.dev since Oct 2026.
When comparing Gazelle and SoldStack.dev, you can also consider the following products.

Swappa is, in fact, an e-commerce website working as a platform for dealing with used smartphones, tablets, and mobile phones related accessories as well.
Compare Swappa to Gazelle or SoldStack.dev:

One API call, up to 240 real eBay sold prices. Real-time transaction data for resellers, flippers, and developers. Try the live demo free.
Compare SoldComps to Gazelle or SoldStack.dev:

Sell your iPhone today. We turn your iPhone into cash with a fast, easy, and profitable process. Goodbye iPhone, hello moola.
Compare Gadget Gone to Gazelle or SoldStack.dev:

Terapeak Research is an all-in-one solution that provides online sellers with an e-commerce platform research tool to better understand their listings’ performance on online marketplaces.
Compare Terapeak to Gazelle or SoldStack.dev:

Marketplace to sell, buy, and exchange used goods instantly with reliability.
Compare BuyBackMart to Gazelle or SoldStack.dev:

Snap a find and see its resale value, fees and your profit before you buy.
Compare Underpriced.App to Gazelle or SoldStack.dev: