Education
Stable signalUnknownMedium-risk permissions
PreGrade icon

PreGrade

AI-powered grader for Canvas

Users8Current public install base
Rating4.7Store average score
Reviews3Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

PreGrade Media preview

1 assets
Trend

30-day user trend

Review user movement over the last 30 days.

User Growth Over Time

888882026年6月10日2026年6月13日2026年6月16日Latest: 8
Rating trend

30-day rating change

Track rating movement over time to see whether quality signals remain stable.

30-day rating change

Start
4.67
Latest
4.67
30-day rating change
0.00
4.574.624.674.724.772026年6月10日2026年6月13日2026年6月16日Latest: 4.67
2026年6月10日2026年6月16日
Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthFlat
00%
7-day growthFlat
00%
30-day growthGrowing
+2+33.3%
Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version1.71
ManifestV3
Size2.6MiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

Review the store description, core capabilities, and common use cases.

PreGrade is an AI-powered Chrome extension that gives students instant feedback and estimated scores on their assignments — before turning them in. It integrates directly into your Canvas course page, letting you upload files and get auto-generated feedback in seconds.

But PreGrade goes beyond just scoring:

We use machine learning to analyze professor grading patterns and course difficulty over time. As you enter your actual grades, PreGrade learns how strict or lenient your professor is, and adjusts future predictions to match.

Key Features:

- AI-generated scores and feedback tailored to your assignment

- Smart learning model that adapts to each course’s grading style

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

The Chrome Web Store shows 3 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.

5★
0
4★
0
3★
0
2★
0
1★
0
Related products

Similar and related extensions

Review related products from the Chrome Web Store detail page.