Artificial Intelligence Company

AppX

Digital product studio in Lisbon and New York building MVPs, custom software and AI features

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TrustList summary

AppX is a digital product studio with offices in Lisbon and New York. It builds software for start-ups and established organisations, from first prototype to launch and long-term upkeep. Its team is fluent in English.

Services

MVP accelerator: launching a new product quickly and refining it from user feedback.
AI integration: adding intelligent features and automation to a product or business.
Custom software: tailor-made applications on modern stacks.
Ongoing care: maintenance, support and evolution of live products.
Team extension: developers who work as part of a client's own tech team.

Clients

Projects include a sports competition platform, a worldwide room-renting service used in more than 50 countries, a loyalty platform for an animal health company and a party game app.

Key facts

Based in: Lisbon, Portugal, and New York
Working since: 2019 on some long-running client platforms
Stack: open source technologies

Summary written by TrustList from the business's own published information, Oct 2026.

Gallery

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Categories & features

Rankings

AppX is ranked on 1 TrustList ranking at #30.

Every ranking orders its listings by their reviews, how complete the profile is and the Trust Score. AppX has no reviews yet and 3 of the 10 profile details we look for. Where no listing on a page has been reviewed, the order follows the profiles alone.

Artificial intelligence company · 1 ranking

#30of 67
United states of america
It is one of 2 here listing utilities and one of 4 here listing real estate.
Of the 67 here, 47 also cover web development and 41 also cover mobile app development; 2 also work in Chicago and 2 also work in Fleet.
Behind Dasha, ahead of IntelAgree.

As of 2026-10-30. Organic ranks only; sponsored placements are never ranks. How TrustList ranks