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View SellMyMobile.com's top competitors like BuyBackWorld, Cash4Phones, and GadgetGone LLC.

ecoATM Gazelle
ecoATM and Gazelle are redefining how people and businesses manage technology responsibly. With more than 7,100 kiosks nationwide and a robust online platform, we make it easy to trade in, trade up, or recycle devices securely and sustainably. For consumers, that means turning old tech into instant cash—or upgrading to a certified pre-owned device that’s better for your wallet and the planet. For our retail and brand partners, it means driving foot traffic, offering customers a value driving service they love, and supporting measurable ESG impact. Together, ecoATM and Gazelle are building the infrastructure for a circular tech economy—one where every device gets a second life, every trade-in makes a difference, and sustainability scales across millions of users and organizations.
San Diego, California, US
Private
$86.5M Revenue
http://www.ecoatm.com
380 Employees
WeBuyAnyPhone.com
WeBuyAnyPhone.com buys previously owned smartphones, tablets and wearable tech, whatever condition it’s in. Great quality devices are refurbished and resold. Those that can’t be made as good as new are responsibly recycled. Since WeBuyAnyPhone.com opened its digital doors eight years ago, the team has bought, sold, refreshed and recycled over one million devices.
UK
Private
$5.4M Revenue
https://webuyanyphone.com
24 Employees
Mazuma Mobile
Mazuma is the most trusted and longest standing technology recycler in the UK. With over 16 years’ experience, we offer same-day payment for mobile phones, tablets, smart watches, MacBooks and games consoles. See what your old tech is worth today! Millions of UK consumers have sent their phones in for reuse or recycling, thereby extending the life of device and giving it a new lease of life and a new home. For phones that aren't suitable for reuse, we ensure that sound sustainable practices are used to recycle them in a way that minimises any impact on the environment. Mazuma re-home thousands of mobiles per month - making them one of the leading mobile phone reuse specialists in Europe. Acquired by global device manufacturer EcoRenew Group in 2018, Mazuma launched its online shop shortly after, selling affordable tech direct to consumers with 12 month warranty. https://buy.mazumamobile.com.
UK
Private
$9.3M Revenue
http://www.mazumamobile.com
40 Employees
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