AI Companies in Portugal

Feedzai

Lisbon

Feedzai delivers an AI-native risk management platform specializing in the prevention of fraud and financial crime. Their solution utilizes behavioral analytics and machine learning to create individual risk profiles, enabling real-time detection of anomalous activity across all channels. Feedzai primarily serves banks and merchants, offering a scalable alternative to traditional fraud systems and improving Anti-Money Laundering (AML) compliance efficiency.

Unbabel

Lisbon

Unbabel provides a Language Operations Platform that streamlines multilingual customer support and content localization. Their core technology utilizes AI-powered machine translation, augmented by human post-editing and a proprietary quality estimation engine to optimize for speed, cost, and accuracy. Unbabel targets global businesses seeking to scale multilingual communication without sacrificing quality or incurring high translation costs.

Didimo

Porto

Didimo is a Portugal-based company specializing in AI-driven 3D character generation for the gaming and virtual experience industries. Their core product, Popul8, utilizes AI to automatically generate and customize high-quality, fully-rigged 3D characters and crowds from user specifications, ensuring seamless integration with major game engines. Didimo targets game developers of all sizes, offering a solution to significantly reduce character creation costs and accelerate content production timelines.

Codacy

Lisbon

Codacy provides an automated code-review and quality platform that flags security issues, code smells and style problems across many languages, integrating into developer workflows. Founded in 2012 in Lisbon by Jaime Jorge and João Caxaria; raised about $30M.

Sensei

Lisbon

Sensei is a Portuguese deep-tech company building autonomous, checkout-free retail stores using AI-powered computer vision and sensor fusion. Its technology tracks shoppers and products to enable grab-and-go purchasing and gives retailers real-time store-floor analytics.

ETHIACK

Coimbra

ETHIACK is a Portuguese cybersecurity startup that delivers continuous, autonomous offensive security testing using AI 'hackbots' combined with a network of elite ethical hackers. Its platform performs AI-automated penetration testing, attack-surface management and vulnerability assessment. Founded in 2022 in Coimbra, it raised a EUR4 million round in late 2024.