Fonts that go with IBM Plex Mono
Of the 16,721 home pages that load IBM Plex Mono, 25% also load IBM Plex Sans and 20% Inter. IBM Plex Mono meets 64 fonts on 50 sites or more. Weighed against how common each font is, IBM Plex Sans comes with it most: on 4,103 sites, where chance would give 100.
Fonts on the same home page, not which one sets the headings · HTTP Archive , 1 September 2026
01 / Set together
How the pairs look
Each font drawn from its own outlines, one as a heading and the other as text, then the other way round: the crawl does not say which sets the headings.
IBM Plex Mono + IBM Plex Sans
4,103 sites · 41× chance
Heading · IBM Plex Mono
IBM Plex MonoText · IBM Plex Sans
Heading · IBM Plex Sans
IBM Plex SansText · IBM Plex Mono
IBM Plex Mono + IBM Plex Sans Condensed
125 sites · 30× chance
Heading · IBM Plex Mono
IBM Plex MonoText · IBM Plex Sans Condensed
Heading · IBM Plex Sans Condensed
IBM Plex Sans CondensedText · IBM Plex Mono
IBM Plex Mono + Inter
3,266 sites · 1.9× chance
Heading · IBM Plex Mono
IBM Plex MonoText · Inter
Heading · Inter
InterText · IBM Plex Mono
02 / Most often
Used most with IBM Plex Mono
The share of its 16,721 home pages that load each font too, and how many times as often as chance would have it: 1× is chance.
- IBM Plex Sans25%4,103 sites · 41× chanceIBM Plex Mono’s own family
- Inter20%3,266 sites · 1.9× chance
- Archivo8.4%1,400 sites · 13× chance
- Space Grotesk7%1,163 sites · 13× chance
- Fraunces6.3%1,054 sites · 14× chance
- Chivo4.3%725 sites · 49× chance
- Roboto3.9%657 sites · 0.2× chance
- DM Sans3.9%647 sites · 2× chance
- Manrope3.6%608 sites · 2.2× chance
03 / Beyond chance
Used with it beyond chance
Weighed against how common each font is: the sites that load both, against those that would if every site picked its fonts at random, each as often as sites use it. From 50 sites, and not one theme copied.
- IBM Plex Sans41×4,103 sites, where chance gives 100IBM Plex Mono’s own family
- IBM Plex Sans Condensed30×125 sites, where chance gives 4.2IBM Plex Mono’s own family
- IBM Plex Serif23×274 sites, where chance gives 12IBM Plex Mono’s own family
- Newsreader21×401 sites, where chance gives 19
- Fraunces14×1,054 sites, where chance gives 77
- Archivo13×1,400 sites, where chance gives 106
- Big Shoulders13×129 sites, where chance gives 9.9
- Bricolage Grotesque13×412 sites, where chance gives 32
- Source Serif 413×365 sites, where chance gives 29
04 / Trios
Trios with IBM Plex Mono
The two fonts most used with it as a set of three, each two of the three together more often than chance would have them.
05 / Questions
Pairing IBM Plex Mono
Answered from HTTP Archive’s crawl of 1 September 2026 and each font’s licence
What font goes with IBM Plex Mono?
On the 16,721 home pages that load IBM Plex Mono (HTTP Archive, September 2026), the fonts loaded most often with it are IBM Plex Sans (4,103 sites, 25% of them), Inter (3,266) and Archivo (1,400). They are on the same page: the data does not say which one sets the headings.
What fonts pair well with IBM Plex Mono?
Weighed against how common each font is, sites choose IBM Plex Sans with IBM Plex Mono most: 41× as often as chance would have it, on 4,103 sites where chance gives 100. Then IBM Plex Sans Condensed (30×) and IBM Plex Serif (23×).
What three fonts go with IBM Plex Mono?
418 sites load IBM Plex Mono with Fraunces and Inter, each two of the three together more often than chance would have them. Next come Inter and Space Grotesk, on 398 sites.
Can I use IBM Plex Mono and IBM Plex Sans together for free?
Yes: both are free, commercial work included. IBM Plex Mono and IBM Plex Sans are both under the SIL Open Font License. Each font’s page says what its licence allows.