The quick brown fox jumps over the lazy dog
Amazon Ember vs RB Neue Rational Condensed
Two commercial sans-serifs built for very different jobs. Amazon Ember is Dalton Maag's humanist sans from 2015, commissioned for Amazon's screens and built for neutral small-size legibility. RB Neue Rational Condensed is René Bieder's 2024 neo-grotesque, a Helvetica- and Akzidenz-flavoured family squeezed into compact proportions for space-conscious typography.
Amazon Ember is a commercial font, so it is shown here in Nunito Sans, its closest free alternative. All free alternatives to Amazon Ember → RB Neue Rational Condensed is a commercial font, so it is shown here in Roboto Condensed, its closest free alternative. All free alternatives to RB Neue Rational Condensed →
The quick brown fox jumps over the lazy dog
- Amazon Ember is humanist with a tall x-height and open apertures, tuned for product UI on Amazon's site, Fire tablets and Echo displays; Neue Rational Condensed is a neo-grotesque that keeps the closed, rational feel of Helvetica and Akzidenz.
- Neue Rational Condensed is narrow by design, nine weights from Thin to Black with matching italics across 18 styles, so it packs more words per line than Ember's normal-width family.
- Ember ships with a separate Display cut with softened, rounded corners for headlines and the Amazon logotype, while Neue Rational Condensed relies on stylistic alternates such as a single-storey a and a simplified t to change its character.
- Licensing is the deciding factor: Amazon Ember is proprietary and not licensed to the public outside Amazon's own developer programs, whereas Neue Rational Condensed is openly sold at about $35 per style or $199 for the family.
Amazon Ember
Reach for Amazon Ember only if you are building inside Amazon's ecosystem, where its neutral humanist forms are the house voice for dense product UI.
RB Neue Rational Condensed
Reach for RB Neue Rational Condensed when you need a tight, modern grotesque for headlines, signage, wayfinding or editorial layouts where horizontal space is scarce and you can budget for a commercial licence.