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Helvetica LT vs Source Sans 3
Source Sans 3 is a popular open-source alternative to Helvetica LT's minimal design. At 68% similarity, Source Sans 3 delivers a professional, clean aesthetic. Compare which works better for branding and editorial projects.
Design DNA
Design overlap:33%
Helvetica LT
Source Sans 3
Highlighted traits are shared between both fonts
Visual Comparison
Helvetica LT
Premium
Source Sans 3
FreeAa Bb Cc 123
The quick brown fox jumps over the lazy dog
ABCDEFGHIJKLMNOPQRSTUVWXYZ
abcdefghijklmnopqrstuvwxyz
0123456789 !@#$%^&*()
Feature Comparison
| Feature | Helvetica LT | 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, cyrillic, greek | latin, latin-extended, cyrillic, cyrillic-extended, greek, greek-extended, vietnamese |
| Source | Linotype | 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 for established businesses, enterprise software, and professional ser...
Typography for wayfinding, environmental graphics, and public signage. Signage f...
Typography for medical, wellness, and healthcare applications. Healthcare fonts ...
Typography optimized for user interfaces, design systems, and digital products. ...
Typography for tech companies, software products, and digital innovation. Tech f...
Typography for desktop and web applications, software interfaces, and digital to...
Typography optimized for financial technology applications. These fonts convey t...
Typography for fashion brands, style publications, and luxury apparel. Fashion f...
Performance Comparison
| Metric | Helvetica LT | 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: Helvetica LT
- Shares Helvetica LT's minimal character
- Variable font with continuous weight adjustment
- Supports 7 scripts including cyrillic and cyrillic-extended
- Delivers a professional, clean, neutral aesthetic
- Popular in enterprise-corporate and government-public-sector design
Recommended: Source Sans 3
- Original design with refined typographic details
- Designed specifically for branding and editorial
- Commercial license with professional support
Browse by Context
Helvetica LT
Free Alternatives to Consider
Other free alternatives to Helvetica LT