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Top 15 Machine Learning Angel Investors in Portugal in May 2026

A list of 15 angel investors that invest in Machine learning startups based in Portugal. We rank investors based on the number of investments they made in Machine learning companies from Portugal. We update this investor list every month.

Top 15 Machine Learning Angel Investors in Portugal in May 2026

Investor Machine Learning Portugal investments
Ryan Petersen 2
Raymond Tonsing 1
Bruno Cardoso 1
Rob Emrich 1
Young Guo 1
Errol Damelin 1
Kevin Rose 1
David Peterson 1
Roger Dickey 1
Adeyemi Ajao 1
Terrence Rohan 1
Vânia Fernandes 1
Elad Gil 1
Klaus von Sayn-Wittgenstein 1
Vitor Crespo 1

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Investor list
Ryan Petersen
Angel · San Francisco, California, United States

Ryan Petersen is the CEO and Founder of Flexport. Prior to starting Flexport to fix the user experience in global trade, Ryan was co-founder and CEO of ImportGenius.com, a data-as-a-service business for global shipping. He holds a degree in economics from the University of California, Berkeley and an MBA from Columbia University.

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Investment focus

  • Software, Information Technology, FinTech
  • Seed, Series A, Series B
  • United States, India, Brazil

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
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Raymond Tonsing
Angel · San Francisco, California, United States

Raymond Tonsing is a San Francisco based venture capitalist and entrepreneur. He founded Caffeinated Capital, an early stage venture capital firm, and now serves as its managing director. Raymond holds a bachelor's degree in Arts from University of Colorado Boulder.

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Investment focus

  • Software, Information Technology, SaaS
  • Seed, Series A, Series B
  • United States, Canada, Japan

Portfolio highlights

  • Polywork — Launch an AI-powered personal website to showcase your work, grow your personal brand, or start your side hustle.
  • Nuvocargo — Nuvocargo is your all-in-one digital platform for cross border trade between the US and Mexico. Book your shipments now
  • Varda — Expanding the economic bounds of humankind with the world's first orbital manufacturing & reentry platform.
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Bruno Cardoso
Angel

Bruno Cardoso

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Investment focus

  • Consulting, Machine Learning, Professional Services
  • Seed
  • Portugal

Portfolio highlights

  • DeepNeuronic — Transform surveillance with AI-powered computer vision. Real-time threat detection, traffic monitoring, and intelligent analytics for safer operations.
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Rob Emrich
Angel · Los Angeles, California, United States

Rob Emrich - Founder & CEO @ The Mobile Majority

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Investment focus

  • Software, Internet, Computer
  • Seed, Funding Round, Debt Financing
  • United States, Portugal

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. | 424 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.
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Young Guo
Angel · Beijing, Beijing, China

Young Guo is based out of Beijing and is the General Partner of IDG Capital Partners. Young previously worked at Soros Fund Management as a Executive management. Young Guo attended the Columbia Business School.

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Investment focus

  • Artificial Intelligence, Machine Learning, B2B
  • Seed, Series A
  • United States, Portugal

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.
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Errol Damelin
Angel · London, England, United Kingdom

Errol Damelin is the Founder, CEO, chairman, or original investor and backer of over 75 digital and tech companies around the world, including in the US, the UK, most of Europe, Israel, Indonesia, Brazil, Turkey, South Africa, and Nigeria. He concentrates his efforts on SaaS, fintech, crypto, marketplaces and data analytics as well as on health andwellness. He is also a technologist and has three granted patents to his name with another four pending.Among the companies co-founded by Damelin are groundbreaking fintech company Wonga, and SME banking startup Tide. His early investments include Wise, Cazoo, Purplebricks, K Health, YuLife, Sure, Demyst, Zoe, Farewill, CityMapper, Modifi, UnBabel, Thimble, HiBob, Modifi, Elliptic, Lendingkart, and VivaReal. Using his own personal equity, Damelin continues to invest early on in the next generation of entrepreneurs so that he can help them succeed. He is not an institutional VC fund and does not maximize the assets under his management. He best describes his approach as Riding Shotgun.Damelin's success as a founder has been recognized by The Guardian, which named him Digital Entrepreneur of the Year in 2011; by Ernst and Young, which named him the UK's Entrepreneur of the Year in 2011 as well; and by TechCrunch, which named him Founder of the Year in 2010.

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Investment focus

  • FinTech, Financial Services, Finance
  • Seed, Series A, Pre-Seed
  • United Kingdom, United States, Israel

Portfolio highlights

  • Zelt — Manage everything from HRIS, payroll, pension, devices, apps and more seamlessly in one central hub, for all processes and applications, third-party included. Improve productivity through enhanced employee experience.
  • 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.
  • OurRitual — Couple Goals Made Possible. Relationship Support For Busy People, Practical Tools & Expert Feedback
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Kevin Rose
Angel · New York, New York, United States

Kevin Rose is the Co-Founder and CEO of PROOF. He previously worked at HODINKEE as a Board Of Directors. Kevin Rose attended the University of Nevada Las Vegas.

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Investment focus

  • Mobile, Internet, iOS
  • Seed, Series A, Series B
  • United States, Canada, Germany

Portfolio highlights

  • ClayStack — Multichain liquid staking platform that allows users to stake their assets, mint staking derivatives, and participate in DeFi.
  • Solana — Solana is the high performance network powering internet capital markets, payments, and crypto applications. Fast. Decentralized. Scalable. Energy efficient. Solana can power thousands of transactions per second.
  • 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.
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David Peterson
Angel · New Haven, Connecticut, United States

David Peterson

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Investment focus

  • Internet, Software, B2B
  • Seed, Series B
  • India, Portugal, United States

Portfolio highlights

  • OSlash — Transform long URLs into memorable shortcuts. Make information easy to access, find, & share with others in an instant with a complete URL management solution
  • 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.
  • Unbabel — Unbabel offers multilingual translation services in more than 30 languages to enhance your customer service experiences. Learn more about our language operation solutions!
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Roger Dickey
Angel · San Francisco, California, United States

Roger Dickey is the Co-Founder & CEO of Made Renovation. He previously worked at Gigster as a Co-Founder & CEO. Roger Dickey attended the University of Illinois Urbana-Champaign.

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Investment focus

  • Software, Education, E-Commerce
  • Seed, Pre-Seed, Angel
  • United States, Canada, Colombia

Portfolio highlights

  • SearchEye — Get tech-driven SEO at scale, speed and a fraction of the cost compared to traditional agencies. Acquire PR Mentions, Digital PR and Content.
  • Double — Double is a software platform that helps users to build, automate, and analyze investment portfolio for retail investors.
  • Craftwork — Craftwork is a modern general contracting company that uses technology to simplify repair and renovation projects for homeowners.
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Adeyemi Ajao
Angel · San Francisco, California, United States

Adeyemi (“Ade”) is the Co-founder and Managing Partner of Base10 Partners. Before Base10, Ade had a successful career as an entrepreneur and investor.Ade was the co-founder and CEO of Tuenti (The “Spanish Facebook” which was acquired by Telefonica in 2010 for $100M), co-founder and CEO of Identified (“AI for HR” acquired by Workday in 2014) and afounding investor of Cabify (the largest ridesharing company in Latin America currently valued at over $1B). While at Workday, Ade led launch to Workday Ventures, the first fund focused on Applied AI for Enterprise Software and was VP of Technology Strategy.Ade is originally from Spain and half Nigerian. He holds an MBA from Stanford’s Graduate School of Business. He also holds a J.D. in Law and a M.S in Economics from Icade University in Spain and studied a certificate on Machine Learning at Stanford.

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Investment focus

  • Software, SaaS, Mobile
  • Seed, Series A, Series B
  • United States, Spain, Chile

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 — Get expert stock market insights from SEBI-Registered Analysts on StockGro. Make informed investments with trusted advice. Join Today!
  • Job&Talent — Find and manage your workforce with AI-driven hiring, scheduling, and performance tools designed to increase productivity by up to 30%.
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Terrence Rohan
Angel · San Francisco, California, United States

Terrence Rohan is a seed investor and the Managing Director of Otherwise. Terrence's seed investments include Figma, Front, Notion, Hugging Face, Granola, Vanta, and Robinhood, among others. Forbes has ranked him as part of the Midas Brink list, and Business Insider has named him one of the top seed investors.Terrence was at Index Venturesfor seven years. While at Index, he co-created and eventually led Index’s first Seed Fund and then incubated the firm’s inaugural Founder-Angel Fund, which he served as General Partner and Co-Founder. He launched Otherwise, a novel Founder-Angel Fund inspired by the one he created for Index.Before becoming an investor, Terrence held various roles in product marketing and development at Google and YouTube.Terrence holds an MS in Management from Stanford University's Graduate School of Business, an MS in Philosophy from The London School of Economics and Political Science, and a BA in Philosophy from Colgate University.

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Investment focus

  • Software, Internet, Artificial Intelligence
  • Seed, Series A, Pre-Seed
  • United States, Canada, Sweden

Portfolio highlights

  • Fazeshift — Automate Accounts Receivable with Fazeshift's AI-powered platform to save your team valuable time and improve cash flow.
  • Wordware — A collaborative prompt engineering IDE
  • The San Francisco Compute Company — The San Francisco Compute Company manufactures supercomputers.
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Vânia Fernandes
Angel · Lisbon, Lisboa, Portugal

Vânia Fernandes

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Investment focus

  • Consulting, Machine Learning, Professional Services
  • Seed
  • Portugal

Portfolio highlights

  • DeepNeuronic — Transform surveillance with AI-powered computer vision. Real-time threat detection, traffic monitoring, and intelligent analytics for safer operations.
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Elad Gil
Angel · San Francisco, California, United States

Elad Gil is the Co-Founder of Color Genomics. He previously worked at Twitter as a Vice President. Elad Gil attended the Massachusetts Institute of Technology.

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Investment focus

  • Software, Information Technology, Artificial Intelligence
  • Seed, Series A, Series B
  • United States, United Kingdom, Israel

Portfolio highlights

  • RunSybil — RunSybil is an AI-driven offensive security platform that continuously evaluates applications and infrastructure for vulnerabilities. Leveraging cutting-edge AI techniques, it autonomously identifies and exploits real-world security flaws through sophisticated penetration testing. By automating hacker-like intuition, RunSybil delivers proactivedefense capabilities, empowering organizations to strengthen the security of modern applications.
  • Netic — Netic provides an AI-driven platform designed to automate and optimize customer engagement and operational workflows for essential service industries, including HVAC, plumbing, electrical, and appliance services. The platform autonomously handles inbound communications across various channels—such as calls, texts, and web chats—by bookingappointments and managing inquiries directly within existing CRM or field service management systems . Utilizing generative AI models, Netic's system assesses customer interactions to prioritize urgent requests, predict maintenance needs, and initiate targeted outreach campaigns based on factors like weather patterns and service history . This approach aims to enhance technician utilization and reduce missed revenue opportunities during periods of fluctuating demand . Additionally, Netic offers analytics tools that provide insights into customer interactions and operational performance, supporting data-informed decision-making .
  • Decagon — Trusted by world-class companies, Decagon is the most advanced AI platform for customer support.
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Klaus von Sayn-Wittgenstein
Angel · Pacific Palisades, California, United States

Klaus von Sayn-Wittgenstein

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Investment focus

  • Internet, Machine Learning, B2B
  • Seed, Series A
  • United States, Portugal

Portfolio highlights

  • Streem — Easy AR-powered remote video support & communication platform with AI data capture to get the job done from anywhere. Streem is better than being there.
  • Unbabel — Unbabel offers multilingual translation services in more than 30 languages to enhance your customer service experiences. Learn more about our language operation solutions!
  • Framed Data — Here is an exclusive deal for Mattermark subscribers.
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Vitor Crespo
Angel · Lisbon, Lisboa, Portugal

Vitor Crespo is the Chief Executive Officer and Board Advisor at FastCompChem. He attended the University of Portugal (UPT) in 1993.

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Investment focus

  • Consulting, Machine Learning, Professional Services
  • Seed
  • Portugal

Portfolio highlights

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