UXellence

Athens, Greece

Senior UX consultancy: research, design, audits

UXellence is a user experience (UX) consultancy in Athens, Greece, working with companies across Greece and Europe. We cover the whole life of a digital product: UX strategy and design leadership, user research and usability testing, information architecture and user interface (UI) design, design systems, and UX audits, with accessibility under the Web Content Accessibility Guidelines (WCAG) 2.2 and the European Accessibility Act (EAA) when you need it. Two ways to start: a UX audit of one customer journey (up to 10 screens, five working days from when we agree the screens, €1,200 + value added tax (VAT), credited in full against a full audit), or Senior UX on call, up to three tasks a month from a senior UX consultant for €1,650 + VAT a month, paused or cancelled any month. Matthaios Mantzios, founder, leads every engagement himself. His work spans telecoms, retail and e-commerce, media and TV, insurance, the public sector, publishing and higher education.

1 person in their team

Speaks Greek, English

Sortlist member since 2026

Founded in 2025

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Description

UX strategy and design leadership for product teams: a UX vision tied to business goals, design operations and support for in-house teams. For teams without a senior UX lead, Senior UX on call gives up to three tasks a month (a recommendation, a flow audit or a pre-release review), each delivered within five working days, with one 60-minute call a month, for €1,650 + value added tax (VAT) a month, paused or cancelled any month.

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Description

User experience (UX) and user interface (UI) work for digital products: UX audits, user research and usability testing, information architecture, interface design and design systems, led by one senior consultant. Start with a UX audit of one customer journey (up to 10 screens, five working days from when we agree the screens, €1,200 + value added tax (VAT), credited in full against a full audit), or Senior UX on call, up to three tasks a month for €1,650 + VAT a month, paused or cancelled any month.

Learn more about Ergonomy (UX/UI)

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HeadquarterAgias Eleousis 46, Marousi, Greece