Customers

Teams shipping on Koala UI

From two-person startups to the Fortune 500, here is what they built and what they say about it.

If they say it, it might be true

Listen to what users who have already used Koala UI are saying about us.

The most complete kit we have used.

Every state is designed: loading, empty, error, disabled. We stopped inventing them screen by screen, and our design reviews got shorter overnight.

AR
Ana Ruiz
Head of Product at Halcyon
Onboarding went from weeks to days.

New engineers read one component and understand the rest. Everything follows the same patterns.

PN
Pedro Núñez
CTO at Quanta
Worth every cent.

Paid once, and it keeps getting better every month.

TB
Tom Becker
Founder of Helio
Our designs and our code finally match.

The Figma file and the React components share the same tokens, so what we hand off is what ships. Reviews moved from pixel-pushing to real product decisions, and the whole team can feel the difference.

ML
María López
Design Lead at Verde
A lifesaver for client work.

I start every project from the same sections now and spend my hours on what makes each client different.

DO
Diego Ortega
Freelance developer
Four themes, zero extra work.

Light, dark, cream and moonlight all come from one set of tokens. I move a client between them in a click.

JS
Julia Santos
Product Designer at Nimbus
Accessibility we did not have to bolt on.

Focus rings, keyboard support and contrast were right from the first day. Our audit came back clean for the first time in three years.

GA
Grace Adeyemi
Engineering Manager at Cobalt
Launch pages in an afternoon.

I drop in a hero, a pricing table and a FAQ, and the page already looks finished.

EC
Emma Clarke
Marketing Lead at Lumen
Clean, calm and well thought out.

Nothing is cluttered and nothing is missing. It is the first UI kit I have never had to fight with.

AM
Andrés Molina
Founder of Strata
Two designers reviewing a component library together
APTM

2,600+ teams already building

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