Robotics for circularity
Onemachine.Everydevice.
Automated cosmetic grading for smartphones, tablets and more. A fast, flexible and reliable robot that fits on any desk.


Performance
Automated cosmetic grading for every form factor, including tablets.
Simply insert any device and the machine grades it in seconds. Compatible with smartphones, foldables, tablets and smartwatches. No hardware changes, no stopping the line.
Grading is fully automated and hassle-free. The machine scans all surfaces of every device with extreme precision, detects cosmetic damage and produces a detailed inspection report.
- 0
- devices graded per hour
- 0
- compatible device categories
- 0×
- human efficiency
Proof of work
Every device produces a digital product passport.
All six sides captured in seconds. Cosmetic damage identified, classified and recorded. This is proof of work: a machine-made, auditable record, not a human opinion. Timestamped, tied to the IMEI, ready in your dashboard.

iPhone 12 · 128GB
IMEI 356938•••094
Six surfaces captured
Dashboard
Streamline workflows and transactions for every device.
Track, filter and search quality across orders, suppliers or devices. Review individual reports or use analytics to spot trends. Share every report as a secure encrypted link to a buyer or auditor.
- Device-level quality control centre
- Manage your supplier quality
- Custom grading profile management
- Secure shareable links for any report
- Full audit trail for every graded device

Hardware
Developed and manufactured in the Netherlands.
Built to industrial standards and designed to run shift after shift. Compact enough for any workstation, and the only machine that grades multiple smartphone form factors and tablets in a single unit, without reconfiguration.
Inside its durable aluminium enclosure are powerful NVIDIA GPUs and local memory that run proprietary image processing and AI models on the edge for maximum speed and reliability.
Scalable
Improve efficiency, unlock growth, and boost profitability.
Improve unit economics, shorten turnaround times to free up cashflow, resolve capacity shortages during demand peaks, or simply avoid disputes over quality.
Flexible capacity that scales
Transform processing capacity without fixed overhead by augmenting the productivity of your workforce.
No training required
Forget about training human grading experts and labour shortages during demand peaks.
Faster transactions
Unlock growth and improve cashflow with shorter turnaround times and auditable processes.
Custom grading
Graded to your standard, or ours.
Run grading the way your operation needs. Configure the machine to your own criteria, or adopt the documented Proofen standard.
View gradingYour standard
We work alongside your best grader and tune the machine to your exact criteria, so every device is graded to your standard consistently across every shift.
The Proofen standard
Or adopt our open cosmetic grading standard: six grades from A+ to D, documented and ready to share with your buyers.
Talk to us.
Refurbishers, carriers, ITAD operators and circular economy companies: if your operation processes thousands of devices a week, we want to hear from you.