Assemblyai — Design Score: 86/100 (grade A)
Strong typography & motion systems, but spacing grid adherence is breaking rhythm—only 58% of spacings snap to your 8px unit.
This is a static, crawlable rendering for search & AI engines. The interactive version — filters, live decode console, copy & export — is at https://mozaika.design/score/assemblyai.com.
The four measured dimensions
- Typography & Hierarchy: 89/100
- Color & Contrast: 86/100
- Spacing & Layout: 65/100
- Motion & Polish: 100/100
What we measured
- Typography & Hierarchy — type ladder rhythm: 1.12× · 1.14× · 3.50× · 1.14× (26.2/35)
- Typography & Hierarchy — weight contrast: [400, 600, 700] (spread 300) (20.0/20)
- Typography & Hierarchy — body line-height: 1.31 (12.7/15)
- Typography & Hierarchy — heading line-height: 1.00 (10.0/10)
- Typography & Hierarchy — size discipline: 5 (20.0/20)
- Color & Contrast — body text contrast (WCAG): 8.78:1 (30.0/30)
- Color & Contrast — primary button contrast: 9.38:1 (10.0/10)
- Color & Contrast — accent discipline: 1 (20.0/20)
- Color & Contrast — surface coverage: 76% dominant (16.0/20)
- Color & Contrast — scheme consistency: light (10.0/20)
- Spacing & Layout — spacing grid: 8px grid · 66% confidence (23.1/35)
- Spacing & Layout — grid adherence: 7/12 on 8px (14.6/25)
- Spacing & Layout — structure & responsive: 2 breakpoints (15.0/15)
- Motion & Polish — motion tokens: 150ms dominant (25.0/25)
- Motion & Polish — choreography: 2 reveal candidates (20.0/20)
Every line above is read from the live DOM — the exact contrast ratio, the detected spacing grid, the forced hover states — not an AI's guess from a screenshot.
Top fixes
- Audit and snap all spacings to 8px grid
- Increase body line-height from 1.31 to 1.35+
- Validate grid confidence to 80%+
The comprehensive report — every fix with why + the exact how-to — is part of Mozaika Pro.
An automated measurement of Assemblyai's publicly-visible design (color, type, spacing, motion) — not affiliated with assemblyai.com. Removal requests: hello@mozaika.design.