The TDC Grading Platform
Log into the TDC Grading Platform
The TDC Grading Platform

With our proprietary grading platform, we're able to assess the objective quality of cannabis flower and pre-rolls, and now you can too. 

We've created a fully digital, repeatable process that helps you take your understanding of cannabis to a whole new level. 

We guide you through every step of the process with our step by step instructions and applicable illustrations.

Free for Public Use

We are we making the grading system free to use? It's simple - it is a powerful tool that we believe will disrupt the industry for the better. 

As an industry and community, it's time to move beyond binary conversations about THC and Terpenes. We no longer need to rely on expensive, and often unreliable lab testing to tell us what constitutes good weed. We need a more comprehensive system that is more applicable to us as consumers; that has room to cater to our unique tastes and preferences. For far too long cannabis consumers have had to settle for less. No more, we say. 

Education is retention & data is key

More information about the Platform & Grading Systems

Do you want to know more about the grading platform and how to navigate it?

Then check out our wiki:

Grading Platform Wiki


Do you want to learn more about how to use the TDC Grading System and the various industry problems we solve with it?

Then check out our blog post:

An Introduction to the TDC Grading System

The features of our grading platform

TDC Grading Platform™ for businesses

Explore our teams & pro plan for cannabis businesses to access exclusive features in the grading platform like the private team space and the custom link generator that empowers you to run your own focus groups.

Sign up for a plan


Our grading platform has been tried and tested by various thought-leading cannabis companies and industry professionals who are convinced of the power that streamlined product assessment and data capture brings to their operations. 

What our users say

Third-party grading service

Third-party evaluation service

We provide a range of custom grading services for businesses. Products are objectively graded by our team of experts and includes our “TDC Independently Certified” certificate of authenticity.

Get in touch to learn more about our full suite of grading services:

  • Private grading service
  • Co-branded + fully managed grading system for your website or cannabis cup
  • Custom data & grading dashboards
  • Promote your graded product via Scope Club
  • See how your product performs against the competition