RubricPal
Grade essays against your rubric, with an AI-writing check
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RubricPal grades student essays against your rubric in about 30 seconds: a score per criterion with the reason, inline comments, a next step for every paragraph and a note to the student. Every report also checks for AI writing, sentence by sentence.
PH · launched Nov 10, 2026 · 3 upvotes (top 7%) · 0 views
Niche: exam preparation platforms · 339 launches, 40 in the last 7 days ▼ -2% · Explore this niche →
Category and tags
- Education
- Workflow automation
- B2B
- AI-native
- Commercial product
- Productivity
- Education
- Artificial Intelligence
Visit website ↗ Source listing ↗
More like this: all 339 launches in exam preparation platforms →
Could you build this?
Partial Rubric-based LLM grading with per-criterion feedback and a student-facing report is vibe-codeable on top of LLM APIs. The sentence-level AI-writing detection is the hard piece, because it needs a calibrated classifier and is unreliable and controversial, so it cannot be vibe-coded into an accurate product.
What it would actually take: The grading flow can be built with an LLM API, a rubric schema, and a report generator. The AI-writing detector needs a labeled training dataset of human and AI essays, a trained model, and careful calibration to limit false positives on students. This requires ML engineers and an education-domain dataset.
Competitors
Other products that read as similar to this one : 152 launches clear the similarity bar, closest 8 shown.
Attention rank: #9 of 153 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 323 days after the earliest competitor.
- rubricfy · ph · 2026-11-07 · 1 upvotes · similarity 0.62
- College Essay Grader · ph · 2026-11-06 · 1 upvotes · similarity 0.57
- PM Interview Buddy · ph · 2026-11-11 · 2 upvotes · similarity 0.54
- ClassGrade Pilot · ph · 2026-09-28 · 1 upvotes · similarity 0.53
- Correxio · ph · 2026-10-13 · 2 upvotes · similarity 0.52
- Optimize AI · ph · 2026-10-06 · 2 upvotes · similarity 0.51
- College Essay Grader · ph · 2026-11-09 · 1 upvotes · similarity 0.51
- CollegeEssayGrader · ph · 2026-11-03 · 1 upvotes · similarity 0.50
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