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Head-to-head · Automated Grading Software

Gradescope vs Codio

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score Gradescope #2 in Automated Grading Software 9.0/10 Free plan Free plan✓ 4 of 5 features Visit Gradescope
Codio #6 in Automated Grading Software 8.6/10 Paid ✓ 3 of 5 features Visit Codio

Gradescope leads on 2 checks, Codio on 0, and 4 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 scoreGradescope · 9.0/10
  • Free planonly Gradescope
  • Most featuresGradescope · 4 of 5

Gradescope scores higher on our rubric for automated grading software: 9.0 against 8.6 out of 10; our editors rank them #2 and #6.

Gradescope offers free plan; Codio doesn't. Gradescope offers math autograding; Codio doesn't.

Gradescope is the better fit for broad academic grading across paper and online work. Codio is the better fit for affordable coding courses and bootcamps.

  • Gradescope fits best

    Broad academic grading across paper and online work

  • Codio fits best

    Affordable coding courses and bootcamps

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Side by side

Feature Gradescope 9.0/10 Visit ↗ Codio 8.6/10 Visit ↗
At a glance
Editor score 9.0 8.6
Ranking #2 in Automated Grading Software #6 in Automated Grading Software
Best for Broad academic grading across paper and online work Affordable coding courses and bootcamps
Pricing model Free plan + paid Paid
Starting price — $90/user/yr
Free plan ✓ (best) —
Free trial — —
Deployment Cloud, Mobile Cloud, Desktop
Platforms Web, iOS, Android Web, Windows, macOS, Linux
Support Email, Docs Live chat, Docs
Integrations 5 integrations 8 integrations
Built for Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Gradescope 4/5 · Codio 3/5
Programming autograding ✓ ✓
Math autograding ✓ (best) —
Written-work OCR ✓ (best) Not checked yet
LMS or LTI support ✓ ✓
Question bank Not checked yet ✓ (best)
Specs
Supported code languages Not checked yet 4 languages
Our review
Pros
  • Supports paper, online, programming, math, and written-work grading
  • Five LMS integrations plus roster synchronization and grade export
  • Free plan with rubrics, annotations, statistics, and data export
  • Automates code, multiple-choice, fill-in-the-blank, and Parsons assessments
  • Includes browser-based IDEs, managed environments, and custom grading scripts
  • Supports LMS grade passback, reusable assessment libraries, and rubrics
Cons
  • Programming assignments require an Institutional license
  • Advanced institutional tools add a separate licensing requirement
  • Feature coverage spans many workflows rather than one narrow grading type
  • No free plan is available
  • Verified programming-language coverage is four languages
  • Math autograding is not supported
Our verdict

Gradescope is assessment administration and grading software for educators working with paper-based exams, quizzes, homework, problem sets, online assignments, and programming assignments. It suits schools, universities, and instructors…

Read the review →

Codio is a cloud learning platform for colleges, universities, bootcamps, workforce programs, and developer education teams. It combines browser-based coding environments, interactive courseware, programming assignments, automated…

Read the review →
  1. GradescopeAutomated Grading Software 9.0Free plan
  2. CodioAutomated Grading Software 8.6Paid

Strengths and trade-offs

  • Gradescope — where it wins

    • Supports paper, online, programming, math, and written-work grading
    • Five LMS integrations plus roster synchronization and grade export
    • Free plan with rubrics, annotations, statistics, and data export

    Where it doesn't

    • Programming assignments require an Institutional license
    • Advanced institutional tools add a separate licensing requirement
    • Feature coverage spans many workflows rather than one narrow grading type

  • Codio — where it wins

    • Automates code, multiple-choice, fill-in-the-blank, and Parsons assessments
    • Includes browser-based IDEs, managed environments, and custom grading scripts
    • Supports LMS grade passback, reusable assessment libraries, and rubrics

    Where it doesn't

    • No free plan is available
    • Verified programming-language coverage is four languages
    • Math autograding is not supported

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