SpeedGrader is a tool built and maintained by Canvas. This is taken from their website:

As an instructor, SpeedGrader allows you to view and grade student assignment submissions in one place using a simple point scale or complex rubric. Canvas accepts a variety of document formats and even URLs as assignment submissions. Some document assignments can be marked up for feedback directly within the submission. You can also provide feedback to your students with text or media comments.

We do not have a direct integration with SpeedGrader but you may instruct your students to submit their Sutori project link/url directly through SpeedGrader.

This article on the Canvas help desk explains how to grade a website (i.e Sutori) URL submission in SpeedGrader.