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Gradescope vs TAO Testing
People
Price
Free
AI Grading
Annual estimate10 people, entry price
Free
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AI Grading
Overview
Focus
AI Grading
Assessment and Testing
Product
AI-assisted grading platform for STEM courses enabling efficient and consistent grading of handwritten and code-based assignments.
Open-source digital assessment platform providing computer-based testing with QTI standards compliance for large-scale educational testing.
Headquarters
San Francisco, California
Luxembourg
Company size
51-200 employees
51-200 employees
Founded
2014
2002
Pricing details
Published rate
Free
Free options
Free plan, Free trial
Free plan
Source updated
Oct 29, 2026
Oct 29, 2026