Best Rubric Software in 2026
Updated
In short: UniRubric is ranked #1 of 21 as of 3 October 2026, ahead of iRubric and AssessIQ. The best-ranked option with a free plan is Gradescope. The lowest first paid tier on this page is UniRubric at $0.75/mo.
21 rubric software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
| # | Platform | Score | Why | From | Free plan | Paid from | Analytic rubrics | |
|---|---|---|---|---|---|---|---|---|
| 1 |  UniRubric | 8.9 | RecognisedAPIDocumented | $0.75/mo | Yes | 15 /mo | Yes | View |
| 2 | iRubric | 7.5 | RecognisedAPIDocumented | — | Yes | — | Yes | View |
| 3 | AssessIQ | 7.3 | RecognisedAPIDocumented | — | Yes | — | Yes | View |
| 4 | Rubrical | 6.9 | RecognisedAPIDocumented | — | — | — | Yes | View |
| 5 | Gradescope | 6.9 | RecognisedAPIDocumented | Free | Yes | — | — | View |
| 6 | Classwise AI | 6.5 | RecognisedAPIDocumented | $17/mo | No | 17 /mo | Yes | View |
| 7 | Rubric IQ | 6.5 | RecognisedAPIDocumented | — | Yes | — | — | View |
| 8 | GradeBoard | 6.4 | RecognisedAPIDocumented | — | Yes | — | — | View |
| 9 | Teachfloor | 6.4 | RecognisedAPIDocumented | $89/mo | No | 89 /mo | — | View |
| 10 |  Pawtograder | 6.2 | RecognisedAPIDocumented | — | Yes | — | Yes | View |
| 11 |  Quick Rubric | 5.9 | RecognisedAPIDocumented | — | Yes | — | Yes | View |
| 12 |  RubiStar | 5.8 | RecognisedAPIDocumented | — | Yes | — | Yes | View |
| 13 |  Rubric Scorer | 5.8 | RecognisedAPIDocumented | — | Yes | — | — | View |
| 14 |  OpenRubric | 5.8 | RecognisedAPIDocumented | Free | No | — | Yes | View |
| 15 |  IntelGrader | 5.6 | RecognisedAPIDocumented | — | No | — | Yes | View |
| 16 |  Crowdmark | 5.4 | RecognisedAPIDocumented | — | No | — | — | View |
| 17 |  RubriqFlow | 5.4 | RecognisedAPIDocumented | — | No | — | Yes | View |
| 18 |  rubric+ | 5.1 | RecognisedAPIDocumented | — | — | — | Yes | View |
| 19 | AI Grader Pro | 4.9 | RecognisedAPIDocumented | — | No | — | — | View |
| 20 |  Feedbacker | 4.5 | RecognisedAPIDocumented | — | — | — | — | View |
| 21 |  RubricPort | 4.5 | RecognisedAPIDocumented | — | No | — | Yes | View |
Is your platform on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which rubric software is ranked first on Inferse?
UniRubric is ranked #1 of 21 with a score of 8.9. iRubric is second and AssessIQ third.
How many of these have a free plan?
3 of the 21 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, UniRubric has the lowest first paid tier we found: $0.75/mo.
How is this list ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it. Paid placements never change a rank.