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Top 5 FinTech Angel Investors in Portugal in November 2024

A list of 5 angel investors that invest in Fintech startups based in Portugal. We rank investors based on the number of investments they made in Fintech companies from Portugal. We update this investor list every month.

Top 5 FinTech Angel Investors in Portugal in November 2024

Investor FinTech Portugal investments
Arthur Hayes 2
Tue Lumbye 1
Alex Atallah 1
Crypto Dog 1
Balaji Srinivasan 1
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Investor list
Arthur Hayes Angel · 7 investments in the past 12 months
After graduating with a degree in economics from the Wharton School of Business, Arthur lived in Hong Kong as an equity derivatives trader. He was the market-maker for Deutsche Bank and Citibank’s Exchange Traded Funds (ETF) businesses. He also has extensive experience trading equity index futures, forwards, and swaps as well as non-deliverable FXforwards. Arthur brings a deep understanding of how to structure and trade financial derivatives.
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Investment focus
  • Blockchain, Cryptocurrency, FinTech
  • Seed, Series A
  • Singapore, United States, India
Portfolio highlights
  • Khalani — Khalani has developed the world's first decentralized solver platform, which seeks to improve the web3 user experience through a multi-chain collaborative solution network. The platform significantly decreases the cost of creating and operating solvers.
  • Ethena — Enabling the Internet Bond
  • Infinit — Infinit is the DeFi Abstraction Layer that removes the enormous friction associated with creating and scaling DeFi ecosystems.
Tue Lumbye Angel
Tue Lumbye is the Head of Danish Market at Better Collective. He attended Syddansk Universitet - University of Southern Denmark.
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Investment focus
  • Sports, FinTech, Software
  • Seed, Angel, Pre-Seed
  • Finland, Portugal
Portfolio highlights
  • Betmarkets — Betmarkets is a web platform that allows bettors to invest in sports betting. Their platform is entirely automated to ensure that they have access to all the best prices and the maximum liquidity, bringing this benefit to all users in a split-second. They operate under an oath of service towards all their users, putting them as their firstpriority. They also prevent problem gambling by putting professionals in charge of the final decision and by ensuring that all behaviour is pre-defined, preventing users from increasing the number of bets and from chasing losses.
  • Measurelet — Measurelets project a technological toilet for the healthcare sector.
  • Attractive.ai — Attractive.ai analyse user experience by machine, and with a model that can scale to cover the whole of the web.
Alex Atallah Angel · Menlo Park, California, United States
Alex Atallah is a Co-Founder of OpenSea. Attended Stanford University.
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Investment focus
  • Gaming, Blockchain, Video Games
  • Seed
  • Portugal
Portfolio highlights
Crypto Dog Angel · 2 investments in the past 12 months
The Crypto Dog is an angle investor.
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Investment focus
  • Cryptocurrency, Blockchain, Bitcoin
  • Seed, Funding Round
  • United States, Portugal
Portfolio highlights
  • Botanix Labs — Botanix Labs is a fully Ethereum-equivalent second-layer virtual machine built on top of Bitcoin. It unites Bitcoin's market cap with Ethereum's dApp ecosystem to meet its diverse applications, igniting a new frontier.
  • Nametag — Nametag is a digital collector lens to search the internet for collectors, view their NFTs and Nokens, and badges.
  • Pichi Finance — Pichi Finance Points are typically stored off-chain and linked to wallet addresses, limiting their tradability on the open market.
Balaji Srinivasan Angel · San Francisco Bay Area, California, United States · 31 investments in the past 12 months
Balaji S. Srinivasan is the Co-Founder and Board Member of Coin Center. He was the CTO of Coinbase and cofounder of Counsyl, Earn, Teleport, and Coin Center. He was previously CEO at Earn.com, which was recently sold to Coinbase. Prior to taking the CEO role at Earn.com, Dr. Srinivasan was a General Partner at Andreessen Horowitz. Prior to joininga16z, he was the co-founder and CTO of Founders Fund-backed Counsyl, where he won the Wall Street Journal Innovation Award for Medicine and was named to the MIT TR35. Dr. Srinivasan holds a BS, MS, and PhD in Electrical Engineering and an MS in Chemical Engineering from Stanford University. He also teaches the occasional class at Stanford, including an online MOOC in 2013 which reached 250,000+ students worldwide.
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Investment focus
  • Blockchain, Cryptocurrency, Software
  • Seed, Series A, Pre-Seed
  • United States, India, Singapore
Portfolio highlights
  • ZAR — Enjoy borderless banking with a USD Visa card powered by stablecoins. Available in 180+ countries. Sign up for your account today!
  • The Arena — Arena. social is a cutting-edge SocialFi platform that is revolutionizing how content producers interact, network, and make money from their work.
  • OpenGradient — OpenGradient is a leading decentralized AI platform for open-source model hosting, secure inference, agentic reasoning, and application deployment. By developing tooling and a feature-rich platform that makes developing AI workflows both secure and seamless, OpenGradient empowers developers with the ability to build in its ecosystem of intelligentand optimized AI-empowered applications. With native model hosting, permissionless composability, and secure inference execution, OpenGradient also aims to accelerate open-source AI by democratizing model ownership, improving verifiability guarantees, and promoting censorship-resistant model access.Our heterogeneous AI compute architecture (HACA) and our proprietary library NeuroML scale secure AI workflows with features like inference, agentic reasoning, statistical analysis, and more. OpenGradient also accelerates open-source innovation with a web portal and SDK for Web2 developers to leverage our AI stack without navigating blockchain complexities, while enjoying the security and composability benefits of decentralized infrastructure.
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