Your Red Pen. Autopilot.
The only AI grader that reads handwriting and writes feedback like a human. Save 12 hours this week.
The mitochondria is the powerhouse of the cell. It generates most of the chemical energy needed to power the cell's biochemical reactions.
Chemical energy produced by the mitochondria is stored in a small molecule called adenosine triphosphate (ATP).
The Sunday Night
Dread is over.
Turn the messy physical stack into a finished gradebook in minutes. Circl handles the reading, the rubric matching, and the feedback writing.
The Workflow
Three steps from chaos to order.
Snap.
Our OCR engine devours handwriting. It doesn't just read text; it understands layout and diagrams.
Think.
Gemini 3 Pro analyzes the logic. It checks math derivations, critiques essays, and spots hallucinations.
Ink.
The TrueInk™ engine overlays handwritten feedback. It feels personal, warm, and distinctly human.
Membership
Choose your level of academic rigor.
The Adjunct
- 30 Logic Papers / month
- 5 TrueInk™ Visuals / month
- Standard Processing Speed
- Web Upload Only
The Tenure
Put down the red pen forever.
- Unlimited Logic Scoring
- 100 TrueInk™ Papers / month
- Multilingual (Thai, Chinese)
- LMS Sync (Canvas/Google)
- Class Weakness Analytics
The Dept.
For Schools & Districts
- Pooled TrueInk™ Limits
- Admin Dashboard
- FERPA / GDPR Compliance
- Priority GPU Access