Get started
Try Granumetrics for free.
Create a free account and try Granumetrics with your own aggregate photos.
From signup to your first result.
Create your account
Confirm your email and start your own workspace. If your team has invited you, use its invitation instead.
Prepare a sample
Spread particles in one layer on a matt-black surface. Use diffuse light and include a ruler or calibration board in every photo.
Analyse and review
Review the detected-particle evidence, calibration and distribution. Continue the same analysis on the web, then make a report or export.
Before you start.
AllowanceWhat is included?
Your account shows your free analysis allowance and how many analyses remain.
DevicesDo I need to install anything?
Get the app from the App Store or Google Play, or use the web app on a computer. Sign in with the same account to continue your work across devices.
AfterwardsWhat if I need more analyses?
Your account shows the remaining allowance. Contact us if you need more analyses for your evaluation. No paid subscription starts automatically.
Ask about your evaluationSampleWhat should I check?
Use coarse aggregate and a clearly visible scale. Inspect the original photos and detected boundaries, and check that the result suits your intended use.
DataHow is our data handled?
Read our Privacy Policy for storage and retention. Account deletion is available in account settings.