For more than 8 years in the market, NSYS Group has grown to become one of the top developers of phone testing solutions and its robotic technology, Reeva, has revolutionized the industry. Today, we will share with you our story, company values, and the place NSYS Group now holds in the used phone industry. Follow along!
Our Story: People Behind the Technologies
The story begins in 2010, when Gregory Glazman, now CEO of NSYS Group, and Vadim Timofeev started a phone reselling business. They sold pre-owned electronics in both retail and wholesale but faced a challenge: customers were hesitant to buy used phones, as they were concerned about their quality. Then, Gregory and Vadim realized the need for a tool that could accurately and independently evaluate smartphone condition and verify it to the client.
As they couldn’t find a solution that would fit their requirements, Gregory and Vadim started working on their own testing software in 2016. The following year, partners from New Zealand purchased the first batch of licenses.
Later, Gregory decided to fully focus on developing software and hardware solutions for the used device industry. Since 2017, NSYS Group has successfully released five software products for device testing, grading and wiping, buyback deals, and inventory management. In 2023, the company launched its first robotic tool, Reeva.
Now, NSYS Group is a leading provider of solutions for companies in 70+ countries worldwide. The tools are used by businesses in various industries, including retail & wholesale, refurbishment, recycling, repair, buyback, and trade-in.

Our Product: Accessible Quality Control Made Real
The solutions developed by NSYS Group create a seamless ecosystem, supporting businesses at every step of their workflow. NSYS All-in-One includes five interconnected software tools:
- NSYS Diagnostics: Trusted software for testing iOS and Android smartphones, tablets, and Apple Watches. Performs over 60 automated and semi‑automated tests. Provides a Browser Testing functionality, allowing customers to evaluate the condition of their smartphones directly from the web — no app downloads or cables required.
- NSYS Data Erasure: A solution for secure data removal from mobile devices. Wipes multiple smartphones and tablets simultaneously in accordance with NIST, ADISA, and R2.
- NSYS Buyback: An automated system for buyback and trade-in management in-store, via white-label web widget, or through your own branded mobile app. Allows to trade in phones effortlessly, without a wired connection.
- NSYS Autograding: An AI-powered solution for consistent phone grading. Automatically inspects the cosmetic condition of used and refurbished devices. Provides qualitative and quantitative damage detection, with an adjustable grading system customizable for your business needs.
- NSYS Inventory: An IMEI-based inventory tracking system with integrated diagnostic results and pricing. Developed specifically for the used phone industry.
The best of NSYS Group’s software products are united in one machine — the Reeva robot. This cutting-edge technology fully automates phone processing, eliminating human errors and fraud. It performs functional testing, AI-powered grading, buyback pricing, and data erasure. Furthermore, the robot can be used in multiple settings: for in-store trade-in deals and for high-volume testing at warehouses.

NSYS Group in the Industry: Partnerships and Certifications
NSYS Group partners with other industry leaders to foster the most efficient and sustainable practices and advance the market further. The company is trusted by Back Market, Amazon Renewed, B-Stock, and Refurbed, and its testing certificates can be used to resell on these marketplaces.
Moreover, NSYS solutions integrate with GSMA Device Check to provide accurate device identification. Thanks to this collaboration, the testing software checks device IMEI and detects whether a smartphone was lost, stolen, or has an outstanding financial balance.
To ensure safe and secure data wiping, the NSYS Data Erasure solution complies with top industry standards and regulations, including NIST, R2, and GDPR. Most importantly, the software has passed the ADISA Product Claims Test and demonstrated its effectiveness in sanitizing data from various storage media.
Top Industry Events We Participate In
For NSYS Group, participating in exhibitions, conferences, and meetups is a continuous activity. It allows the company to connect with other businesses, fostering new partnerships and collaborations.
The NSYS team attends dozens of events each year, including MWC, GITEX, and IFA. In addition to networking opportunities, these exhibitions are a way to showcase the company's latest developments. Participants can experience NSYS solutions firsthand and witness their efficiency.

NSYS Group: The Mission
The company is focused on creating a more technological and sustainable future by providing solutions for accurate and efficient device processing. These software and robotic tools help businesses around the world deliver reliable services and extend smartphone lifecycles.
Buying used devices should be convenient and transparent for both businesses and end users. We create tools to ensure this while contributing to the planet's sustainability,
—Gregory Glazman, CEO of NSYS Group.
While NSYS Group continues to pursue this ambitious goal, be sure to subscribe to our social media channels so you don’t miss any new features or product launches. And by clicking the button below, you can arrange a free demonstration of NSYS solutions!