Top 50 Artificial Intelligence Angel Investors in Portugal (October 2026)

Portfolio highlights

• Zeit AI — Zeit AI, founded by former Palantir engineers, generates a structured data base atop your tabular data files which you can query using natural language. For example, you suspect an efficiency in your organisation and you have a bunch of data files, instead of reading through all of them one by one in excel, you explore them in Zeit AI. Theycurrently offer a two-week pilot program where their engineers develop tailored solutions for data challenges involving CSV, Excel, or PDF files.
• Kodesage — Kodesage captures your company's collective knowledge to help understand and modernize legacy code
• Helical — The full power of DNA & (m)RNA Bio Foundation Models in one open-core platform. Accelerate Drug Discovery with AI.

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

• Hoopers — Global basketball community platform connecting players, fans and enthusiasts through products, contents, experiences and NFTs.
• Felton — Felton is an AI audience intelligence platform that profiles every person in your social media audience. 200+ KPIs, 25+ emotions, 250+ filters.

Portfolio highlights

• Sorare — Global Fantasy Football. Collect limited edition digital collectibles, Manage your team and earn prizes!
• Altertable — We're building an AI-driven, proactive, unified platform that redefines how modern companies leverage their data.
• Sekai Studio — Creating mind blowing official entertainment anime fans have been dreaming about

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

• Hoopers — Global basketball community platform connecting players, fans and enthusiasts through products, contents, experiences and NFTs.
• Felton — Felton is an AI audience intelligence platform that profiles every person in your social media audience. 200+ KPIs, 25+ emotions, 250+ filters.

Portfolio highlights

• Rayon — Built for Speed. Designed for Teams.
• Fillout — Create powerful forms, surveys and quizzes your audience will answer. Store responses directly where you need them.
• Question Base — Question Base helps customer-facing teams close more deals and support tickets by accessing instant verified answers to their questions in Slack. Powered by AI.

Portfolio highlights

• Nolt — La marque de ceux qui font toujours le bon geste. Enfin presque...
• ScorePlay — ScorePlay is an AI-powered media asset manager dedicated to sports. The MAM centralizes assets in a single media workspace, with AI-tagging. Distribute to athletes and sponsors automatically through app. Amplify your brand.

Portfolio highlights

• CASAFARI — CASAFARI brings transparency to chaotic property markets by building a clean and complete real estate database. The company's proprietary technology allows agents to collect, clean, match duplicates, and evaluate every property coming to the market and to source the best investment opportunities in real-time.
• HMBradley — The team behind HMBradley is joining Monarch. A letter from co-founder Zach Bruhnke about our next chapter and Monarch Labs.
• Carro — Unlock a new sales channel and let Carro uncover the perfect brand partners on Shopify. Carro enables top brands on Shopify to sell each others products through cross-store selling.

Portfolio highlights

• Doctrio — Doctrio assists medical professionals in expanding their knowledge and developing new abilities on a daily basis. They offer short, practical training courses adapted to daily challenges that allow them to apply knowledge. Online educational courses can help learners learn new skills and expand their knowledge without disrupting their schedule.
• Roforco — Roforco runs a Roblox game accelerator that makes games successful by providing funding, resources and hands-on support. It's YCombinator for Roblox games, built by two YCombinator Alumni. Co-founders Artem and Brain have been building games together since they were 14 were developers on 12 top grossing titles, accounting for over 2.74billion plays/downloads.Prior to building the accelerator, Roforco was a game studio with a portfolio of games that reached benchmarks including 10 million monthly active users and 16,000 concurrent users. Roforco also worked with notable brands such as Unilever, for whom they made an branded game with over 50 million plays.In 2022, Roforco joined YCombinator's coveted startup accelerator and went on to secure a $1.5 million seed funding round from investors including Paul Graham, Dentsu Group, the prev. COO of Activision and the CEOs of Guilded and Jellysmack. Learn more about us at https://roforco.com/For press: tom@roforco.com Based and founded in San Francisco, CA
• ScorePlay — ScorePlay is an AI-powered media asset manager dedicated to sports. The MAM centralizes assets in a single media workspace, with AI-tagging. Distribute to athletes and sponsors automatically through app. Amplify your brand.

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

• 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.
• Socket — Socket fights vulnerabilities and provides visibility, defense-in-depth, and proactive supply chain protection for JavaScript, Python, and Go dependencies.
• Cognition — Cognition develops artificial intelligence systems for software engineering and code automation. The company operates Devin, an AI software engineer that plans, writes, tests, debugs, and deploys code through integrated development workflows. Its platform works with existing development tools and codebases to support engineering tasks acrossapplication development, maintenance, and issue resolution. Cognition also provides tools that assist teams with system design, technical workflows, and collaborative coding processes. The company focuses on AI agents that automate repetitive engineering work while supporting software teams in managing complex development tasks.

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

• AudioMob — Monetizing mobile games non-intrusively using audio ads! AudioMob are the creators of Audio Enhanced Banners & Rewarded Audio
• Flowdesk — The new standard for market-making and crypto-financial technology. Market-making as a Service, brokerage, custody of cryptocurrencies.
• StageZero Technologies — StageZero inserts in-app ‘MicroTasks’ into mobile games; bite-sized activities that users can complete in exchange for rewards and perks, including coins and extra lives.

Portfolio highlights

• Plakar — Plakar is an open-source backup and restore platform built for modern infrastructure, AI workflows, and high-compliance environments.Designed to replace legacy backup systems with something leaner, smarter, and more developer-friendly, Plakar lets teams protect, version, and instantly recover their data — across local systems, S3-compatibleobject storage, Kubernetes, and more.Plakar turns every backup into a self-contained, immutable unit that carries its own structure, metadata, and encryption. It supports end-to-end deduplication, instant recovery, and granular restores, making backup storage reusable for AI training, data audits, and reproducibility.Plakar is especially relevant for teams working in fast-moving or regulated industries — such as AI, finance, healthcare, and cybersecurity — where data integrity, traceability, and rollback capabilities are mission-critical.Founded in 2024 and based in Paris, Plakar is backed by Seedcamp, HelloWorld, IrregularExpression, Galion.exe, Kima Ventures, OPRTRS, Purple, Motier Ventures, Pareto, and several leading angels including executives from Datadog, Docker, Voodoo, Sqreen, and Logmatic.io.
• Alpa — Alpa is a financial platform designed for hospitality businesses like restaurants and franchises. Alpa provides real-time financial insights for hospitality operators by integrating POS sales data, bank transactions, and supplier invoices into live profit and loss statements, cash flow tracking, and AI-driven recommendations.
• Revox — Revox appelle vos prospects, les qualifie, prend les rendez-vous et synchronise tout dans votre CRM.

Portfolio highlights

• SportAI — SportAI is a B2B sports technology firm that is spearheading the revolution in sports technique coaching, commentary, and analysis using advanced AI and machine learning. The company aims to boost sports performance and make high-quality sports data more accessible. SportAI's SaaS platform, powered by Computer Vision and Machine Learning,delivers unbiased sports technique analysis and AI-generated sports data to different sectors in the sports industry. This technology can seamlessly integrate into broadcasting, training apps, simulators, sporting equipment brands, and product recommendation websites, offering significant benefits to the global sports industry.
• ScorePlay — ScorePlay is an AI-powered media asset manager dedicated to sports. The MAM centralizes assets in a single media workspace, with AI-tagging. Distribute to athletes and sponsors automatically through app. Amplify your brand.
• Kickback Soccer Media — Kickback Soccer Media is a soccer media company that produces online audio and video content for soccer.

Portfolio highlights

• FULLVENUE — Attract top-tier customers on a smaller budget,increase retention, and push every order's value higher with our Al solution.

Portfolio highlights

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

Portfolio highlights

• Tana — Tana is an agentic meeting platform. Work gets done in the meeting, not after. Agents create documents, file issues, and update your context graph while you talk. And each meeting makes future meetings smarter.
• Hypercubic — Hypercubic is agentic AI for mainframe modernization, helping enterprises and governments preserve institutional knowledge and modernize COBOL.
• Default — The command center for modern sales teams.

Portfolio highlights

• Kini — Learn about Kini's mission to improve recruitment efficiency through data. Discover our team and the solutions we provide to the recruitment industry.
• VIZTA DGTL — VIZTA is an innovative gaming studio at the forefront of significant technology shifts and increasing demands from new generations and various consumers.
• welevel — Building games with attitude

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 speed of technology. The care and expertise of human experts. Welcome to the future of luxury lifestyle.
• OurRitual — Couple Goals Made Possible. Relationship Support For Busy People, Practical Tools & Expert Feedback

Portfolio highlights

• CASAFARI — CASAFARI brings transparency to chaotic property markets by building a clean and complete real estate database. The company's proprietary technology allows agents to collect, clean, match duplicates, and evaluate every property coming to the market and to source the best investment opportunities in real-time.

Portfolio highlights

• Dotfile — Dotfile is the Compliance Orchestration Platform for Fintechs. Streamline KYC & KYB and scale AML/CFT due diligences over +200 countries.
• Promyze — Improve engineering performance by helping your team identify, validate and adopt the best coding practices, tailored to your context.
• Roundtable — The community-led platform for private market investments. Create or join a community to co-invest in premium start-ups and funds, seamlessly.

Portfolio highlights

• FULLVENUE — Attract top-tier customers on a smaller budget,increase retention, and push every order's value higher with our Al solution.

Portfolio highlights

• Timeshifter — Timeshifter is the world’s most advanced circadian analytics and solutions platform designed to unlock unrealized human performance and improve our health and safety. Working directly with the world’s leading scientists, clinicians, and institutions, Timeshifter is translating circadian science into accessible technology solutions. In 2018,Timeshifter launched its first product — now the most-downloaded and highest-rated jet lag app in the world. Based on more than 80,000 post-flight surveys, travelers who followed Timeshifter's advice versus travelers who didn’t follow their Timeshifter plan were 16 times less likely to report very severe jet lag. Recently, Timeshifter launched a new app to help shift workers optimize their sleep, alertness, health, and quality of life. At least 20% of the global labor force are shift workers, changing to a new schedule soon after they adapted to the previous one, or never adapting at all. Timeshifter has received several awards and recognition, including the National Sleep Foundation's SleepTech® Award, Health Magazine's Sleep Award, and an honorable mention of Fast Company's World Changing Ideas. Partners include United Airlines, SAP, CTW, Amadeus, Six Senses, Tripadvisor, TravelPerk, Montblanc, and Haven Life. Investors include former NASA Astronauts Michael López-Alegría and Mike Massimino, Chief Medical Officer for Axiom Space, Dr. Smith Johnston, Chairman of Air Canada, Vagn Sørensen, legendary race driver with 9 Le Mans wins, Tom Kristensen, and entrepreneur and endurance GT car racer, John Shoffner.
• Jack & Jill AI — Jack helps candidates find the perfect job and Jill helps companies find the perfect candidate.
• Orchard Robotics — We develop advanced camera systems and computer vision software to enable precision crop load management for growers.

Portfolio highlights

• ScorePlay — ScorePlay is an AI-powered media asset manager dedicated to sports. The MAM centralizes assets in a single media workspace, with AI-tagging. Distribute to athletes and sponsors automatically through app. Amplify your brand.

Portfolio highlights

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

Portfolio highlights

• FULLVENUE — Attract top-tier customers on a smaller budget,increase retention, and push every order's value higher with our Al solution.

Portfolio highlights

• CASAFARI — CASAFARI brings transparency to chaotic property markets by building a clean and complete real estate database. The company's proprietary technology allows agents to collect, clean, match duplicates, and evaluate every property coming to the market and to source the best investment opportunities in real-time.

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

• Julaya — Julaya is a fintech providing African businesses with a digital account to make payments : disbursing mobile money transactions to their employees, suppliers, and owning their own virtual and physical prepaid cards. By digitizing their operations on the Julaya platform, businesses have access to digital loans.
• ScorePlay — ScorePlay is an AI-powered media asset manager dedicated to sports. The MAM centralizes assets in a single media workspace, with AI-tagging. Distribute to athletes and sponsors automatically through app. Amplify your brand.
• Revibe — Buy refurbished & used electronics (Smartphones, Laptops) in UAE at Revibe. Free delivery & 12 months warranty. Certified tech by our experts. Order Now!

Portfolio highlights

• Secret — Secret offers an online platform that enables users to share their personal secrets with other users anonymously. It owns and operates a mobile application that helps users to share and connect with friends. The company was founded in 2015 and is headquartered in San Francisco, California.
• Unbabel — Unbabel offers multilingual translation services in more than 30 languages to enhance your customer service experiences. Learn more about our language operation solutions!
• Locality — Locality does for local services what Kayak does for air travel. Locality shows consumers every service that’s available around them in a way that makes it easy to find the right one for them. Whether it’s finding the best yoga class in a new city or searching for a spontaneous mani-pedi near the office, Locality connects consumers to services foreveryday life, giving them the power to find services wherever they are, whenever they need information.

Portfolio highlights

• Everlab — The preventative health service of the future. Detect disease early, improve wellbeing, and optimise performance.
• Gridsight — Gridsight helps electrical utilities transition to a decentralised grid by creating 90%-accurate, AI-powered load flow models. These models enable utilities to safely and efficiently support more residential solar, batteries and electric vehicles. Based on CEO Brendan Banfield's PhD research, Gridsight was founded in 2020 to accelerate the transition to renewables.
• XO Market — XO Market is a decentralized finance platform that enables users to create, trade, and share prediction-based markets on future events using blockchain technology. The platform operates as a non-custodial interface, allowing participants to interact directly with smart contracts while retaining control of their own crypto assets. XO Marketfacilitates “conviction markets,” where users can establish and trade outcomes on various topics, with prices reflecting collective market sentiment. It uses an automated market maker model to provide liquidity and incorporates a hybrid system combining artificial intelligence and human input to resolve market outcomes. The platform supports permissionless market creation, enabling users to define events, set parameters, and participate in trading without centralized oversight.

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

• ScorePlay — ScorePlay is an AI-powered media asset manager dedicated to sports. The MAM centralizes assets in a single media workspace, with AI-tagging. Distribute to athletes and sponsors automatically through app. Amplify your brand.
• finres — finres is a science-based firm that uses artificial intelligence, big data, and research to increase food system resilience in the face of climate change by making investment decision-making robust and quick, as well as providing a comprehensive algorithmic solution for recognizing and assessing climate risks in order to prioritize adaptationefforts.
• Sirona Technologies — Pioneering direct air capture (DAC) technology with a focus on speed, scalability and a low capex design.

Portfolio highlights

• Tako — Tako is a deep research platform that turns data into insightful analysis, chats and reports.
• Bridge — An entirely new payments platform, built with stablecoins, to simplify global money movement.
• Augusta Labs — Augusta Labs is an artificial intelligence consulting and solutions company that develops automation, data, and cloud-integrated AI systems.

Portfolio highlights

• Biorce — Biorce is an innovating HealthAI startup committed to transforming drug development through the use of artificial intelligence.
• Augusta Labs — Augusta Labs is an artificial intelligence consulting and solutions company that develops automation, data, and cloud-integrated AI systems.

Portfolio highlights

• Augusta Labs — Augusta Labs is an artificial intelligence consulting and solutions company that develops automation, data, and cloud-integrated AI systems.

Portfolio highlights

• Augusta Labs — Augusta Labs is an artificial intelligence consulting and solutions company that develops automation, data, and cloud-integrated AI systems.
• Coverflex — Coverflex is on a mission to improve the way companies compensate their people, making it more transparent, flexible and easier for everyone to make the most of what they get. Through a fully digital solution, Coverflex helps companies manage every part of compensation beyond salary — benefits, insurance, meal allowance and exclusive discounts —while empowering people to spend on what suits them best.
• Dragonboat — Source of truth agentic platform with context and memory to orchestrate across SPM, PPM, and Product Management to accelerate outcome at scale.

Portfolio highlights

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

Portfolio highlights

• HiJiffy — Increase direct bookings and upselling with HiJiffy's AI-powered communication solutions for hospitality.
• Vitcord — Vitcord is creating a new way of seeing the world through video. Until now people create content individually. In an hyper-connected digital environment, Vitcord makes us co-creators of video, through an app that allows all to add clips, either for a particular event or motivation, creating unique content on video. With vitcord,we pretend to helpevents and social viral motivations, to manage unique chains of co-created videos.
• Giskard — Deliver AI products, better & faster. Deploy automated tests to eliminate regression and biases. Collaborate faster with feedback from business stakeholders and more.

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.

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

• Shoto — Shoto is an app available for iOS and Android that lets you find the unseen photos that you and your friends have collected from the moments you shared together.Shoto automatically finds all the photos that you and your friends have taken together at the same time and place, and privately organizes them together into meaningful albums withoutany of the nagging or chasing that takes place today when you try to collect photos from your “smartphone” friends.
• CASAFARI — CASAFARI brings transparency to chaotic property markets by building a clean and complete real estate database. The company's proprietary technology allows agents to collect, clean, match duplicates, and evaluate every property coming to the market and to source the best investment opportunities in real-time.
• WONE (Walking on Earth) — WONE is the resilience coach that empowers teams to perform at their peak potential through data led measurement, AI coaching and micro moments when you need it most.

Portfolio highlights

• CASAFARI — CASAFARI brings transparency to chaotic property markets by building a clean and complete real estate database. The company's proprietary technology allows agents to collect, clean, match duplicates, and evaluate every property coming to the market and to source the best investment opportunities in real-time.
• TypingDNA — TypingDNA provides typing biometrics authentication as a service, enabling companies to recognize people by the way they type. The company's authentication technology compares how people type on their keyboards against previous recordings. Works on both mobiles and PCs. Headquartered in New York, United States, with offices in Romania, EU.

Portfolio highlights

• Friend — Your new roommate is waiting.
• Blowfish — Blowfish detects and prevents fraud before any fraud occurs.
• Merkle Manufactory — Merkle Manufactory is a software company contributing to the Farcaster protocol and working on clients.

Portfolio highlights

• MORFO — We combine local seeds, biological symbioses, drones and artificial intelligence to sustainably reforest and fight global warming around the world.
• REEV — REEV motorizes medical orthoses to help millions of people affected by gait disorders to walk, stand, sit and climb stairs with greater ease every day.
• Docent — Docent is the first AI-powered mobile application to offer a fully-personalized experience for discovering, accessing and collecting contemporary masterpieces.

Portfolio highlights

• FULLVENUE — Attract top-tier customers on a smaller budget,increase retention, and push every order's value higher with our Al solution.

Portfolio highlights

• NAORIS — Naoris is the world’s first holistic distributed cybersecurity ecosystem, bringing a game-changing solution to address 35 years of industry miss-practice by leveraging this unrivaled and disruptive distributed consensus backed rule system.Naoris offers the next generation cybersecurity solutions for any size organisation, from startups to highlyregulated industry and typically hard to defend environments, including governments, the military, and nation state based organization.​Naoris becomes a major player in cybersecurity advancement technologies utilizing proprietary distributed cyber-intrusion detection and de-risking systems that use a combination of technologies such as distributed ledger technology (DLT), elevated network consensus combined with AI and machine learning.​
• FilmChain — Managing end-to-end financial transactions for creative industries
• Naoris Protocol — The Naoris protocol is a decentralized cybersecurity mesh that protects the digital world from cyber threats and associated risks.

Portfolio highlights

• FULLVENUE — Attract top-tier customers on a smaller budget,increase retention, and push every order's value higher with our Al solution.