The quick brown fox jumps over the lazy dog
Aeonik vs Geist
Two contemporary sans-serifs that sit close together in tech branding. Both pair neutral grotesque traits with geometric construction, but Aeonik is CoType Foundry's commercial branding workhorse, while Geist is Vercel's free, open-source family built for interfaces and body copy.
Aeonik is a commercial font, so it is shown here in DM Sans, its closest free alternative. All free alternatives to Aeonik →
The quick brown fox jumps over the lazy dog
- Aeonik, designed by Mark Bloom and Joe Leadbeater at CoType Foundry and launched in 2018, is a neo-grotesque with a geometric skeleton: strict terminals and rounded letters.
- Geist Sans, from Vercel with Basement Studio and Andrés Briganti, is a geometric sans built on classic Swiss typography, and it names Inter, Univers and SF Pro among its influences.
- Aeonik has grown into a large branding system, with Condensed and Extended widths and Pro versions covering Greek, Cyrillic, Thai, Hebrew, Vietnamese and Hangul.
- Geist ships in 9 weights as static and variable files, with a companion Geist Mono for code and tabular data.
- Aeonik is a commercial font that needs a paid license from CoType, while Geist is free under the SIL Open Font License 1.1.
Aeonik
Reach for Aeonik when you're building a brand identity that needs extra widths and wide script coverage, and the licensing cost fits the budget.
Geist
Reach for Geist for product UI, developer tools and body copy, where a free, variable family with a matching mono costs nothing to ship.