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Head-to-head · Automated Grading Software

PrairieLearn vs CodeGrade

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score PrairieLearn #1 in Automated Grading Software 9.2/10 Free plan Free plan✓ 5 of 5 features Visit PrairieLearn
CodeGrade #3 in Automated Grading Software 8.9/10 Free plan Free plan✓ 2 of 5 features Visit CodeGrade

PrairieLearn leads on 0 checks, CodeGrade on 0, and 6 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scorePrairieLearn · 9.2/10
  • Free planboth
  • Most featuresPrairieLearn · 5 of 5

PrairieLearn scores higher on our rubric for automated grading software: 9.2 against 8.9 out of 10; our editors rank them #1 and #3.

PrairieLearn is the better fit for technical courses needing code, math, and AI grading. CodeGrade is the better fit for programming courses needing broad language coverage.

  • PrairieLearn fits best

    Technical courses needing code, math, and AI grading

  • CodeGrade fits best

    Programming courses needing broad language coverage

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Side by side

Feature PrairieLearn 9.2/10 Visit ↗ CodeGrade 8.9/10 Visit ↗
At a glance
Editor score 9.2 8.9
Ranking #1 in Automated Grading Software #3 in Automated Grading Software
Best for Technical courses needing code, math, and AI grading Programming courses needing broad language coverage
Pricing model Free plan + paid Free plan + paid
Starting price — —
Free plan ✓ ✓
Free trial — —
Deployment Cloud, Self-hosted, Browser extension Cloud
Platforms Web Web
Support Email, Community, Docs Email, Community, Docs
Compliance SOC 2 ISO 27001, GDPR
Integrations 3 integrations 9 integrations
Built for Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features PrairieLearn 5/5 · CodeGrade 2/5
Programming autograding ✓ ✓
Math autograding ✓ (best) Not checked yet
Written-work OCR ✓ (best) Not checked yet
LMS or LTI support ✓ ✓
Question bank ✓ (best) Not checked yet
Specs
Supported code languages Not checked yet 175 languages
Our review
Pros
  • Randomized code-defined questions with automated grading
  • LTI 1.3 integration with Canvas and Moodle
  • AI grading for essays, proofs, diagrams, handwriting, and code
  • Autogrades code across more than 175 programming languages
  • Connects with major LMS platforms and Git repositories
  • Free plan includes an editor, rubrics, and GitHub integration
Cons
  • Paid plans are priced per student per course
  • Enterprise pricing requires a custom agreement
  • Self-hosting requires institutional infrastructure
  • Advanced features require paid tiers starting at $24 per student per course
  • LMS integration and terminal access begin with the Advanced plan
  • AI Assistant costs an additional $15 per student per course
Our verdict

PrairieLearn is an online assessment and learning system for instructors and educational institutions, with a particular fit for technical courses. It supports reusable, code-defined questions with randomized variants, automated grading,…

Read the review →

CodeGrade is an online coding education platform for instructors, teaching assistants, and institutions. It combines automatic grading across more than 175 programming languages with a browser-based editor, file support, interactive Ubuntu…

Read the review →
  1. PrairieLearnAutomated Grading Software 9.2Free plan
  2. CodeGradeAutomated Grading Software 8.9Free plan

Strengths and trade-offs

  • PrairieLearn — where it wins

    • Randomized code-defined questions with automated grading
    • LTI 1.3 integration with Canvas and Moodle
    • AI grading for essays, proofs, diagrams, handwriting, and code

    Where it doesn't

    • Paid plans are priced per student per course
    • Enterprise pricing requires a custom agreement
    • Self-hosting requires institutional infrastructure

  • CodeGrade — where it wins

    • Autogrades code across more than 175 programming languages
    • Connects with major LMS platforms and Git repositories
    • Free plan includes an editor, rubrics, and GitHub integration

    Where it doesn't

    • Advanced features require paid tiers starting at $24 per student per course
    • LMS integration and terminal access begin with the Advanced plan
    • AI Assistant costs an additional $15 per student per course

More comparisons

All automated grading software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update