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Untitled Sans vs Source Sans 3
Source Sans 3 trades Untitled Sans's boutique neo-grotesque pedigree for enterprise-grade reliability. At 81% similarity, it is the safer choice for projects requiring broad language support and proven rendering across older browsers and systems.
Design DNA
Design overlap:67%
Untitled Sans
Source Sans 3
Highlighted traits are shared between both fonts
Visual Comparison
Untitled Sans
Premium
Source Sans 3
FreeAa Bb Cc 123
The quick brown fox jumps over the lazy dog
ABCDEFGHIJKLMNOPQRSTUVWXYZ
abcdefghijklmnopqrstuvwxyz
0123456789 !@#$%^&*()
Feature Comparison
| Feature | Untitled Sans | Source Sans 3 |
|---|---|---|
| Type | Premium | Free |
| Classification | sans-serif | sans-serif |
| Variable Font | No | Yes |
| Weights | Multiple | Variable (100-900) |
| Italics | Yes | Yes |
| License | Commercial License Required | OFL-1.1 |
| Language Support | latin, latin-extended | latin, latin-extended, cyrillic, cyrillic-extended, greek, greek-extended, vietnamese |
| Source | Klim Type Foundry | Google Fonts |
Best Use Cases
Fonts that establish strong brand identity with distinctive character and versat...
Typography suited for magazines, newspapers, and long-form content. Editorial fo...
Typography optimized for user interfaces, design systems, and digital products. ...
Typography for established businesses, enterprise software, and professional ser...
Typography optimized for user interfaces, design systems, and digital products. ...
Typography for print and digital publishing, book design, and editorial producti...
Typography for wayfinding, environmental graphics, and public signage. Signage f...
Typography for medical, wellness, and healthcare applications. Healthcare fonts ...
Typography for tech companies, software products, and digital innovation. Tech f...
Typography for desktop and web applications, software interfaces, and digital to...
Performance Comparison
| Metric | Untitled Sans | Source Sans 3 |
|---|---|---|
| Score | N/A | 59/100 |
| File Size | N/A | 380.1 KB |
| Weights | N/A | 9 (var) |
| Italics | N/A | Yes |
| Variable Font | N/A | Yes (1 axes) |
| Language Groups | N/A | 7 |
| CDN Delivery | N/A | Yes |
| x-Height Ratio | N/A | 0.486 |
| Cap Height Ratio | N/A | 0.66 |
Which Should You Choose?
Consider: Untitled Sans
- Shares Untitled Sans's minimal, readable character
- Particularly suited for enterprise applications and documentation systems
- Variable font with continuous weight adjustment
- Supports 7 scripts including cyrillic and cyrillic-extended
- Delivers a professional, clean, neutral aesthetic
Recommended: Source Sans 3
- Original design with refined typographic details
- Designed specifically for branding and editorial
- Commercial license with professional support
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Free Alternatives to Consider
Other free alternatives to Untitled Sans