OrthoGrader is a free research platform built for orthodontists and dental researchers who are tired of managing reliability studies through spreadsheets, email chains, and manual workarounds.

What OrthoGrader does: it lets you create a research project, pick your imaging modality (panoramic, cephalometric, CBCT, case series, or mixed), invite your team with defined roles (graders, measurers, admins), calibrate everyone against published reference datasets, and then run blinded, randomized, time-tracked measurement sessions. The platform computes multi-group reliability statistics live (Kappa, ICC, Fleiss, Bland-Altman, post hoc tests) and exports publication-ready tables, heatmaps, and diagrams when you're done.

OrthoGrader

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OrthoGrader

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Teams

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