Top 15 Machine Learning Angel Investors in Portugal (August 2026)

Portfolio highlights

• Nuvo — The only onboarding platform with native fraud prevention and automated credit risk assessment from a portfolio of credit risk insights.
• Teleport — Teleport is ridesharing reimagined as a protocol. By distributing ownership and governance of the network, riders get cars cheaper and faster, drivers earn more, and entrepreneurs can innovate on top.
• Little Umbrella — Future is Fun with Social & AI Games. At Little Umbrella, we create AI-powered games that deliver immersive experiences, bringing families, friends, and communities closer together. Proudly serving a growing community of over 30 million players

Portfolio highlights

• AIDigitalEngine — AIDigitalEngine is a specialized technology builder democratizing institutional-grade financial intelligence. We engineer and deploy advanced AI workflows, analytical systems, and premium digital products designed exclusively for retail investors and financial operators.The financial market is driven by asymmetric information. Our systemseliminate that gap. By leveraging state-of-the-art artificial intelligence, our frameworks automate complex earnings call extraction, market sentiment tracking, and high-level risk assessment. We transform raw, overwhelming market data into actionable, hyper-fast leverage, allowing individuals to execute with the precision and speed of elite quantitative analysts.

Portfolio highlights

• Claimer — Claimer is a self-service application that gets credit claims done easily of money spent on research and development. Its platform empowers company owners and advisors to prepare their claims, without any specialist knowledge, no matter how big or small the claim. It also prepares and submits the amended tax return for free.Claimer was founded in2019 by Adam McCann and is headquartered in Croydon, United Kingdom.
• Aurora — The Operating System for High Performance Living
• OurRitual — Couple Goals Made Possible. Relationship Support For Busy People, Practical Tools & Expert Feedback

Portfolio highlights

• DeepNeuronic — Transform surveillance with AI-powered computer vision. Real-time threat detection, traffic monitoring, and intelligent analytics for safer operations.

Portfolio highlights

• Commsor — Commsor is the world's only full-stack company, providing Community-Led companies with the software, resources, and education to unlock the full power of community.
• Aqua Voice — Fast, accurate, and private speech-to-text for Mac, Windows, iPhone, and AI workflows.
• Entourage AI — Entourage AI operates in the HealthTech sector, focusing on longevity and health span through AI-powered proteomics analysis. Its core offerings include the Proteomic Aging Clock, which compares biological age to chronological age; Organ Health analysis for specific wellness maps; and an AI Coach for tailored interventions to slow aging or preventdiseases like cancer and cardiovascular issues.

Portfolio highlights

• BabylonAI — BabylonAI develops analytics solutions for medium-sized computer vision teams.
• Cekura AI — Cekura AI is an AI based Software Development firm offering Developer Tool to observe and test AI voice agents.
• Framed Data — Here is an exclusive deal for Mattermark subscribers.

Portfolio highlights

• Dropbox DocSend — Try our secure document sharing platform for free. Instantly know when documents are opened & what pages are read. Easy-to-use eSignatures.
• StockGro — StockGro is a stock market advisory & research app trusted by 35M+ users. Get daily trade ideas with entry, exit & stop-loss from 150+ SEBI-registered analysts.
• Job&Talent — Find and manage your workforce with AI-driven hiring, scheduling, and performance tools designed to increase productivity by up to 30%.

Portfolio highlights

• ClayStack — Multichain liquid staking platform that allows users to stake their assets, mint staking derivatives, and participate in DeFi.
• Magic Spoon — Magic Spoon cereal is high-protein, low-sugar, keto-friendly, and gluten-free. Available in Cocoa, Frosted, Fruity, Blueberry, Peanut Butter, and Cinnamon.
• Universe XYZ — Universe XYZ is an NFT platform that provides blockchain technology and cryptocurrency solutions for creating and distributing tokens.

Portfolio highlights

• Unbabel — Unbabel offers multilingual translation services in more than 30 languages to enhance your customer service experiences. Learn more about our language operation solutions!
• MotionSavvy — DropCatch.com helps you secure expiring domain names.
• CoolChip Technologies — CoolChip Technologies, Inc. | 426 followers on LinkedIn. CoolChip Technologies, Inc. is the worldwide leader in Kinetic CoolingTM, a new product category based on disruptive technology that is transforming the electronics cooling industry. Solutions Powered by Kinetic CoolingTM offer unprecedented performance across acoustics, form factor, and cooling. By partnering with CoolChip, consumer electronics and enterprise manufacturers have the opportunity to unleash innovation and deliver next-generation products for their customers.

Portfolio highlights

• howie — Howie is an AI calendar secretary for email, SMS, iMessage, Gmail, and Google Calendar. He books meetings, protects focus time, follows up, and handles reminders.
• Double — Double is a software platform that helps users to build, automate, and analyze investment portfolio for retail investors.
• Augment Markets — Buy and sell shares in private tech companies. Also private markets intelligence news: @TheAugmentPulse

Portfolio highlights

• NavigateAI — An AI copilot for every person in the field. NavigateAI upskills and coaches your team, runs real-time quality control, manages the project in the background, and provides expert knowledge, instantly.
• Harvey — Harvey is an artificial intelligence technology service provider.
• Socket — Socket fights vulnerabilities and provides visibility, defense-in-depth, and proactive supply chain protection for JavaScript, Python, and Go dependencies.

Portfolio highlights

• Basis — Basis protocol is designed to expand and contract supply similarly to the way central banks buy and sell fiscal debt to stabilize purchasing power. For this reason, we refer to Basis as having an algorithmic central bank.
• Friend — Your new roommate is waiting.
• Blowfish — Blowfish makes it easy to identify & stop fraud before it happens. Join the leading wallets protecting their users funds with the blowfish security engine

Portfolio highlights

• Interfere — The self-healing layer of the internet
• The Clearing Company — A new kind of prediction market.
• The Sentience Company — Sentience is humanity's first platform for uploaded consciousness. Our mission is to create AI that emulates and scales real human minds.

Portfolio highlights

• DeepNeuronic — Transform surveillance with AI-powered computer vision. Real-time threat detection, traffic monitoring, and intelligent analytics for safer operations.

Portfolio highlights

• Pony.ai — Pony.ai is a startup that builds full-stack autonomous driving solutions. It is a pioneer in autonomous mobility technologies and services across the US and China, spearheading public-facing Robotaxi pilots in both markets. Pony.ai is committed to creating a safe and sustainable mobility future by delivering autonomous mobility everywhere.Thecompany was founded by James Peng and Tiancheng Lou in 2016 and is headquartered in Fremont, California, United States.
• Unbabel — Unbabel offers multilingual translation services in more than 30 languages to enhance your customer service experiences. Learn more about our language operation solutions!
• uSens — 26DOF Hand Tracking and 6DOF SLAM solutions that is changing how we interact with technology, and bring augmented, virtual and mixed reality experiences to life.