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Fonts

The fonts saas and productivity websites use

Ranked from 44 well-known sites, measured in a real browser. Only fonts you can actually get.

← Fonts

44 sites analyzedUpdated October 21, 2026

Inter is the most used font you can get on saas and productivity websites, appearing on 14 of the 44 we analyzed (32%). The table shows the ten most used, with the sites behind each.

#TypefaceSitesLicenceExamples
1Inter14 of 44Open sourcenotion.so, zapier.com, cal.com
2Matter3 of 44Commercialcal.com, lattice.com, grammarly.com
3Serrif2 of 44Commercialintercom.com, zapier.com
4ABC Arizona1 of 44Commercialproton.me
5ABC Favorit1 of 44Commercialarc.net
6ABC Oracle1 of 44Commercialarc.net
7Berkeley Mono1 of 44Commerciallinear.app
8Cal Sans1 of 44Open sourcecal.com
9Calibre1 of 44Commercialcoda.io
10Figtree1 of 44Open sourceevernote.com

The 44 saas and productivity sites we analyzed

Each links to the free font finder.

How was this measured?

Each site was opened twice in a real browser and Chrome was asked which font file drew each piece of text. We count a font for a site only if both runs saw it and it drew at least 2% of the site’s custom-font text. The full method.

Browse all 100 fonts or the most common pairings.

FAQ

What is the most popular font for saas and productivity websites?

Among the 44 saas and productivity sites we analyzed, Inter is the most used font you can get, on 14 of them (32%).

Do saas and productivity websites use free fonts?

41% of the 44 sites we analyzed draw at least some text in a free or open-source font.

How did you choose the sites?

We chose well-known sites in each industry for recognizability. It is a deliberate sample, not a random one, so read it as what notable sites do, not what every site does.

Can I check a site that is not on the list?

Yes. Paste its address into the free font finder.

How do you know which fonts a site uses?

We ask Chrome which font file it used to draw each piece of text, twice per site. A font counts only if both runs saw it.