IBM Plex Sans vs Untitled Sans

IBM Plex Sans delivers Untitled Sans's systematic design philosophy through a more corporate lens. At 72% similarity, its comprehensive ecosystem (Sans, Serif, Mono) mirrors Untitled Sans's family structure. Its IBM pedigree and broad technical optimization make it reliable for enterprise contexts.

72% Similarity

Visual Comparison

IBM Plex Sans

Free

Aa Bb Cc 123

The quick brown fox jumps over the lazy dog

ABCDEFGHIJKLMNOPQRSTUVWXYZ
abcdefghijklmnopqrstuvwxyz
0123456789 !@#$%^&*()

Untitled Sans

Premium

Feature Comparison

Feature	IBM Plex Sans	Untitled Sans
Type	Free	Premium
Classification	sans-serif	sans-serif
Variable Font	No	No
Weights	100, 200, 300, 400, 500, 600, 700	Multiple
Italics	Yes	Yes
License	OFL-1.1	Commercial License Required
Language Support	latin, latin-extended, cyrillic, greek, vietnamese	latin, latin-extended
Source	Google Fonts	Klim Type Foundry

Performance Comparison

Metric	IBM Plex Sans	Untitled Sans
Score	47/100	N/A
File Size	405.3 KB	N/A
Weights	7	N/A
Italics	Yes	N/A
Variable Font	No	N/A
Language Groups	5	N/A
CDN Delivery	Yes	N/A
x-Height Ratio	0.516	N/A
Cap Height Ratio	0.698	N/A

Where You'll See These Fonts

Untitled Sans

Design system foundations
Architecture and design studio identities
Editorial publication layouts
Technology company brand systems
Cultural institution communications

Which Should You Choose?

Recommended: IBM Plex Sans

Shares Untitled Sans's minimal character
Particularly suited for enterprise design systems and developer-focused platforms
7 weight options for flexible typography
Supports 5 scripts including cyrillic and greek
Delivers a neutral, professional, corporate aesthetic

View IBM Plex Sans →