SidelineSwap

3.02k reviews
Content rating
PEGI 3
100k+
Downloads
Content rating
PEGI 3
Users interact
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About this app

SHOP
Shop new and used sports equipment up to 70% off – everything from hockey skates and golf clubs to lacrosse sticks and baseball gloves.

SELL
Sell in minutes – snap a photo, set a price, and receive a prepaid shipping label when the item sells. Cash in on last season’s gear, or list that old bike - or pair of skis - cluttering your garage.

JOIN
Join the leading marketplace for athletes. Buy and sell with hundreds of thousands of SidelineSwap users across the world.
SidelineSwap is where athletes buy and sell their gear.
Updated on
3 Nov 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Personal info, Financial info and 3 others
  • This app may collect these data types
    Personal info, Financial info and 5 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

2.98k reviews
Alyssa Henderson
7 September 2026
the app is awful. it always says that there's a problem with your item when uploading but never shows what the problem is or how to fix it.
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Justin Freebairn
11 May 2026
edited review: the app is very glitchy, especially when logging in. I just logged in and tried to check my messages and it took me straight back to the login page where I would need to login again. I've had other problems with my profile and payments and have had to use the website to get it to work. With all of that said, it's a great and trustworthy place to buy equipment for far cheaper than retail. it has been months since this edited review, and I still can't access my account on the app.
5 people found this review helpful
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A Kennedy
17 August 2026
The seller was excellent - excellent communication, prompt shipping and easy to work with. I needed expedited shipping to make this a success and there was a one day delay by SidelineSwap in issuing the required shipping label. The shipped as soon as the label was issued and I got my order on time. It seems if you need expedited shipping, you must open a help desk case to get the rates and label.
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What's new

"I’ve failed over and over and over again in my life. And that is why I succeed."-Michael Jordan

- Stability improvements
Content rating
PEGI 3
Users interact
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App support

About the developer
Sidelineswap, Inc.
support@sidelineswap.com
177 Huntington Ave Ste 1703 Boston, MA 02115 United States
+1 716-941-1187