We are excited to introduce the new look of 21prim.com! We continuously work on improving our tool by adding enhancements and new features, but the changes don’t stop there - we also change ourselves.

Our goal? To make using our website easier, clearer and faster—just like our tool.

Check out the new design now!

What’s New?

Easy access to key pages with a structured top menu that simplifies exploration.

A dynamic banner highlighting our core values: Easy, Fast, Clear!

Using short animations, you can see a detailed overview of key features, and see how 21prim streamlines your measurement and analysis processes.

A step-by-step guide walks you through the key steps and show how 21prim works:

1. Get Started
2. Measure
3. Share
4. Iterate
5. Report

Easy? Fast? Clear?

Sure it is!

You'll also find out who 21prim is for. It's a tool made for everyone, but most importantly, we provide a new software sizing experience for independent experts, different industries and business partners.

By creating a free account, you can see how you can speed up and simplify the software sizing process.

And this is just the beginning! We have many ideas and more changes are coming soon!

Small improvements and fixes

Today’s update is not just about the new design—it also includes several small improvements and fixes:

• Effective communication is key when sharing your work – we’ve improved comment linking in shared measurements to make collaboration smoother.
• Better working error notification icon - so you always know what needs attention.
• Improved display of the measurement list– whether expanded or collapsed, tiles now display correctly when sorting or moving them.
• We have also refined the scroll button, making it easier to customize the view to your preferences.