convertkit.com draws its headings in KitSans and its body text in Libre Franklin. It uses 2 fonts in all. We measured it on November 4, 2026.
The fonts convertkit.com draws
| Font | Used for | Share of its custom-font text | Licence | How common |
|---|---|---|---|---|
| Libre Franklin | Body text | 95.5% | Open source | 3 of 845 sites (rank =41) |
| KitSans | Headings | 4.5% | 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?
- Libre Franklin is open source and free to use, including commercially. Get it from Google Fonts.
- KitSans: we could not verify that this typeface can be licensed, so we neither recommend it nor link a source.
convertkit.com among saas and productivity sites
convertkit.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 convertkit.com use?
KitSans for headings with Libre Franklin 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 convertkit.com use?
convertkit.com draws its headings in KitSans and its body text in Libre Franklin. It uses 2 fonts in all: Libre Franklin, KitSans. We measured it on November 4, 2026.
Is KitSans free?
We could not verify that KitSans can be licensed, so we do not state a licence.
What font pairing does convertkit.com use?
KitSans for headings and Libre Franklin for body text. It does not repeat on another analyzed site.
Can I use the same fonts as convertkit.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 convertkit.com. Each font's licence is on this page, from its source.
How do you know which font convertkit.com uses?
We opened convertkit.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.