klaviyo.com draws its headings in Klaviyo Degular and its body text in Instrument Sans. It uses 3 fonts in all. We measured it on November 4, 2026.
The fonts klaviyo.com draws
| Font | Used for | Share of its custom-font text | Licence | How common |
|---|---|---|---|---|
| Instrument Sans | Body text | 78.5% | Open source | 5 of 845 sites (rank =24) |
| DM Mono | Smaller text | 11% | Open source | 4 of 845 sites (rank =32) |
| Klaviyo Degular | Headings | 10.5% | Company typeface, not verified as obtainable | – |
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?
- Instrument Sans is open source and free to use, including commercially. Get it from Google Fonts.
- DM Mono is open source and free to use, including commercially. Get it from Google Fonts.
- Klaviyo Degular: we could not verify that this typeface can be licensed, and it carries the name of the company that uses it, so we neither recommend it nor link a source.
klaviyo.com among saas and productivity sites
klaviyo.com is one of the 75 saas and productivity sites we measured. Across them, Inter is the most used font you can get, on 23 of the 75 (31%). All the fonts saas and productivity sites use.
What pairing does klaviyo.com use?
Klaviyo Degular for headings with Instrument Sans for body text does not repeat on another analyzed site, so there is no shared pairing to show. Pairings that do repeat.
Other saas and productivity sites we measured
- 1password.com Agile Sans
- ahrefs.com Inter, Ahrefs
- airtable.com AT Season Sans
- amplitude.com Gellix, IBM Plex Sans
- apollo.io Season Mix, Founders Grotesk
- arc.net Marlin Soft SQ, Marlin Soft ExtBlk, ABC Oracle
See the fonts on all 845 sites.
FAQ
What font does klaviyo.com use?
klaviyo.com draws its headings in Klaviyo Degular and its body text in Instrument Sans. It uses 3 fonts in all: Instrument Sans, DM Mono, Klaviyo Degular. We measured it on November 4, 2026.
Is Klaviyo Degular free?
We could not verify that Klaviyo Degular can be licensed, so we do not state a licence. It carries the name of the company that uses it, which usually means a custom house font.
What font pairing does klaviyo.com use?
Klaviyo Degular for headings and Instrument Sans for body text. It does not repeat on another analyzed site.
Can I use the same fonts as klaviyo.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 klaviyo.com. Each font's licence is on this page, from its source.
How do you know which font klaviyo.com uses?
We opened klaviyo.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.