SaaS Marketing Glossary
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User Interface (UI)

User Interface (UI)

UI, User Interface

What your product or website looks like and how you click or tap on it.

Why it matters

UI is the "handshake" your product gives the user. If the interface is cluttered or the buttons don't make sense, your user will feel incompetent—and nobody likes feeling incompetent. A clean, intuitive UI builds immediate trust and makes your product feel more valuable than a clunky, outdated competitor.

Founder perspective
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