What is a Typeface (Font Family)?

Typography is a critical but often underestimated element of B2B SaaS design. Choosing the right typeface impacts readability, brand perception, and even conversion rates.

• Brand Identity: A custom or distinctive typeface helps establish brand identity. Tech companies often use modern, geometric sans-serif fonts (like Inter or Poppins). Financial companies often use traditional serif fonts (like Garamond). Choosing the right typeface reinforces brand positioning.
• Readability: Sans-serif fonts are more readable on screens than serif fonts. Font size, line-height, and letter-spacing all impact readability. Poor typography makes content difficult to read, increasing bounce rates.
• Web Fonts: Services like Google Fonts and Typekit provide professional-quality web fonts that can be embedded in websites. Using web fonts improves brand consistency without requiring users to have the font installed.

Example from Flowtrix Projects

For a SaaS company using a hard-to-read serif font for body copy, we switched to a modern sans-serif font (Inter) optimized for screen reading. This simple change improved readability scores and, surprisingly, increased conversion rates by 5% because the website felt more modern and trustworthy.