grammarly.com draws its headings in Matter. That is the only custom font on the page. We measured it on October 21, 2026.
The fonts grammarly.com draws
| Font | Used for | Share of its custom-font text | Licence | How common |
|---|---|---|---|---|
| Matter | Headings | 100% | Commercial | 3 of 407 sites (rank =22) |
Share is how much of the page’s custom-font text each font draws. System fonts and icon fonts are never counted. 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.
Can I use the same fonts?
- Matter is sold under a commercial licence by Displaay Type Foundry. Licence it from Displaay Type Foundry; copying the file from a site that uses it is not a licence.
Free fonts in a similar style
If you cannot license Matter, these free fonts are in the same style (sans serif) and real sites use them: Inter (71 sites), Roboto (12 sites), Open Sans (11 sites), Source Sans 3 (9 sites). A similar style is not the same typeface, so compare them side by side before you commit.
grammarly.com among saas and productivity sites
grammarly.com is one of the 44 saas and productivity sites we measured. Across them, Inter is the most used font you can get, on 14 of the 44 (32%). All the fonts saas and productivity sites use.
What pairing does grammarly.com use?
grammarly.com has no heading and body font pair to compare, because no single font clearly leads both. Pairings real sites use.
Other saas and productivity sites we measured
- cal.com Cal Sans, Matter, Inter
- lattice.com Matter
- 1password.com Agile Sans
- airtable.com AT Season Sans
- arc.net Marlin Soft SQ, Marlin Soft ExtBlk, ABC Oracle
- asana.com TWK Lausanne
See the fonts on all 407 sites.
FAQ
What font does grammarly.com use?
grammarly.com draws its headings in Matter. We measured it on October 21, 2026.
Is Matter free?
No. Matter is sold under a commercial licence by Displaay Type Foundry.
What font pairing does grammarly.com use?
grammarly.com does not have a clear heading and body pair: no single font leads both.
Can I use the same fonts as grammarly.com on my own site?
Only if the licence allows it. Free and open-source fonts can be used freely. Commercial fonts need your own licence, even though you can see the file on grammarly.com. Each font's licence is on this page, from its source.
How do you know which font grammarly.com uses?
We opened grammarly.com in a real browser and asked Chrome which font file drew each piece of text, twice in separate sessions. A font counts only if both runs saw it and it drew at least 2% of the site's custom-font text.
Can I check a different website?
Yes. Paste its address into the free font finder.