Most AI assignment graders are designed to speed up teacher workflows. But speed is only part of the equation. What schools really need is a tool that improves student performance over time. IntelliMetric® is the only AI essay scoring platform that delivers both: efficient grading and measurable gains in student writing.

If you're searching for an "AI assignment grader" that actually supports standards-based instruction, drives student revision, and yields quantifiable academic growth across grade levels, here's why IntelliMetric® is your best option.

Transform Writing Instruction With Scalable, Standards-Aligned Feedback

Generic AI graders often provide vague commentary. IntelliMetric® delivers actionable, standards-aligned feedback that students and teachers can use immediately. The feedback includes:

• Clarity on grammar, structure, and content development

• Scoring aligned to rubrics used in state and national assessments

• Targeted insights to support revision and skill mastery

Every student receives a data-backed score and qualitative comments that directly map to instructional objectives. This makes IntelliMetric® more than just an AI grader – it's a vehicle for personalized learning.

Use District Benchmarking to Track Real Progress

Unlike short-term AI tools that produce a single score and move on, IntelliMetric® is built for formative assessment at scale. Districts use it to:

• Administer beginning-of-year baseline writing tasks

• Provide feedback and support skill-building during instruction

• Measure improvement in mid-year and end-of-year assessments

This model creates a closed-loop instructional system. Curriculum leaders can pinpoint where writing instruction is working – and where adjustments are needed. Scores improve not by chance, but through targeted instruction driven by real data.

Increase Writing Practice Without Increasing Staff

Manual grading limits the amount of writing students can do. Teachers only have so many hours. With IntelliMetric®, districts can assign more frequent writing tasks without adding grading staff or relying on overworked teachers. More practice means stronger writing skills, and faster feedback means students stay engaged.

Schools that have implemented IntelliMetric® at scale report:

• Increased writing frequency across grade levels

• Higher writing proficiency scores by midyear

• Better readiness for standardized writing exams

Validated, Trusted, and Ready for High-Stakes Use

Fly-by-night grading apps pop up weekly, many based on chatbots with no academic validation. IntelliMetric® has scored over 100 billion essays since 1997. It was the first AI grader to exceed human expert accuracy, and it is trusted by institutions such as:

• The United Nations

• GMAT

• Australian Council for Educational Research

These organizations rely on IntelliMetric® because of its:

• Rubric alignment

• Multi-judge scoring model

• Language support in over 20 languages

It’s a platform you can stand behind when outcomes matter.

Improve Student Outcomes With Every Essay

Writing assessment shouldn't be a one-time event. With IntelliMetric®, every assignment becomes an opportunity for growth. Students learn by doing, receive feedback in real time, and revise based on meaningful guidance. Districts measure and improve instructional effectiveness. Teachers focus on instruction, not paperwork.

That’s the power of a real AI assignment grader.

If you're ready to improve literacy, raise writing scores, and support instruction with real data, IntelliMetric® is the trusted, proven solution that delivers at scale.

References:

Dikli, S. (2006). An overview of automated scoring of essays. Journal of Technology, Learning, and Assessment, 5(1). Retrieved from https://ejournals.bc.edu/index.php/jtla/article/view/1640

Rudner, L., Garcia, V., & Welch, C. (2006). An evaluation of IntelliMetric™ essay scoring system. Journal of Technology, Learning, and Assessment, 4(4). Retrieved from https://ejournals.bc.edu/index.php/jtla/article/view/1640