The closest free alternative to PP Fraktion is IBM Plex Sans, 81% alike by measurement, free from Google Fonts. Roboto Flex and Supreme come next.
PP Fraktion, by Juri Zaech for Pangram Pangram. Measured on pangrampangram.com, October 23rd, 2026.
The quick brown fox jumps over the lazy dog. Typography is what language looks like.
Close matchGoogle Fonts · SIL Open Font License
The quick brown fox jumps over the lazy dog. Typography is what language looks like.
Close matchGoogle Fonts · SIL Open Font License
The quick brown fox jumps over the lazy dog. Typography is what language looks like.
Close matchFontshare · ITF Free Font License
The quick brown fox jumps over the lazy dog. Typography is what language looks like.
Close matchGoogle Fonts · SIL Open Font License
The quick brown fox jumps over the lazy dog. Typography is what language looks like.
Close matchOpen source · Apache License
The quick brown fox jumps over the lazy dog. Typography is what language looks like.
Close matchGoogle Fonts · SIL Open Font License
PP Fraktion against IBM Plex Sans, from the letters themselves. These numbers are why IBM Plex Sans comes first, and what the CSS below corrects for.
PP Fraktion IBM Plex Sans
Swap PP Fraktion for IBM Plex Sans and nothing reflows. This sets IBM Plex Sans at PP Fraktion’s x-height and line length, so headings, buttons and paragraphs break where they did.
font-family: "IBM Plex Sans", sans-serif;
font-size: 0.947em; /* down to PP Fraktion’s x-height */
letter-spacing: 0.02em; /* to PP Fraktion’s line length */PP Fraktion is a paid sans serif designed by Juri Zaech, published by Pangram Pangram.
See PP Fraktion on pangrampangram.com ↗IBM Plex Sans. Measured letter by letter, it’s 81% alike: 6% taller x-height, same width, a touch lighter, same stroke contrast. Roboto Flex, Supreme, Sofia Sans, Clear Sans and Rubik are also close.
No. PP Fraktion is a paid sans serif from Pangram Pangram. Every alternative on this page is free for commercial use, under the SIL Open Font License, ITF Free Font License and Apache License.
By measuring the letters, not by comparing names or tags. PP Fraktion was measured as pangrampangram.com, October 23rd draws it: its proportions, the width of every letter and figure, its weight, its stroke contrast and the shapes of telling letters like a, g, R and Q. The same measurements were taken of 1,506 free fonts, and these came closest. Each match was then checked by eye.
Not if you use the CSS on this page. It sets IBM Plex Sans 5.3% smaller with a touch more letter-spacing, so text written for PP Fraktion keeps its x-height and its line lengths, and lines break in the same places.
Point Fontsight at any text on any website. It names the font, and offers a free look-alike you can try on the page, line breaks intact.
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