Top 5 Social Network Angel Investors in Vietnam in May 2026

Sofia is an early-stage and growth investor at Index Ventures based in San Francisco, where she backs founders building category-defining companies in SaaS, AI, financial services, and gaming.Since joining Index in 2018, Sofia has led investments across Europe and the US. She serves on the boards or works with companies including Dream Games,RevenueCat, Cradle, Atlar, Printify, and others.

Investment focus

Gaming, Dating, Mobile
Seed, Series A, Series B
Turkey, Sweden, Finland

Portfolio highlights

BIT ODD — Gaming company building games filled with wonder, weirdness and delight
Fika — Fika is a dating and social networking platform empowered by Artificial Intelligence, focusing on female users in Asia. Fika focuses on the most fundamental values: growth, authenticity, and equal benefits for all users, to optimize the dating experience and social connections to the highest quality!
Decagon — Trusted by world-class companies, Decagon is the most advanced AI platform for customer support.

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Brian Ma is the Founder and Managing Partner at Iterative Capital. Co-Founder at Decide.com, recently acquired by Ebay. He is a serial entrepreneur, angel investor, and advisor at various startups.

Investment focus

Real Estate, Property Management, FinTech
Seed, Pre-Seed, Series A
Singapore, Indonesia, United States

Portfolio highlights

Clau — Clau is a leading real estate platform that simplifies buying, selling, and remodeling properties. It acts as a real estate superapp combining a property marketplace with CRM tools for brokers, mortgage brokerage services, renovation connections, and a data platform for market insights. It serves homebuyers, brokers, sellers, and investors seekingstreamlined property transactions and market data.
Castia — acasa is a Latam based Proptech. acasa enables homeowners in Latam to move to a new home in a fast and simple manner, leveraging their current home equity. Then we sell the old home or else we buy it after 6 months.
PropertyScout — PropertyScout is a proptech startup that builds an end-to-end rental and sale platform for owners, agents, buyers, and tenants. The startup is connecting over 1,800 agents and agencies with buyers, renters, and owners, servicing thousands of satisfied customers every month. PropertyScout leverages its database of more than 200,000 properties, itstechnology platform, and its centralized operations to digitize and automate 90% of the real estate transaction. This frees up agents’ time to professionally and efficiently communicate with buyers, renters, owners and co-agents to deliver outstanding service and close transactions faster. Providing a transparent and trusted experience, PropertyScout has quickly become the favorite go-to place for buying, selling, and renting real estate in Thailand, as proven by hundreds of five-star reviews.

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Fredrik Hjelm co-founded Voi Technology in 2018 with a vision of improving the way people move around congested urban centres by offering fleets of electric scooters as a cleaner, affordable and exhilarating alternative to cars. Prior to Voi, Fredrik founded Guestit, the Nordics’ most successful Airbnb management company, and worked in businessdevelopment for Avito.ru, Russia’s leading - and the world’s third largest – classified advertising site. Fredrik’s entrepreneurial career began at 12 years of age when he ran a number of commercial projects including forestry work (he grew up in rural Sweden), events and website sales.After graduating from high school, he attended the Armed Forces Interpreter Academy, within the intelligence branch of Sweden’s special forces, where he studied Russian and linguistics. He served a total of four years in Moscow in the Defence Attache Office, where he worked as an interpreter and analyst, covering Russia as well as Kazakhstan and Belarus. He went on to study business and economics at the Stockholm School of Economics.

Investment focus

Software, Information Technology, Artificial Intelligence
Seed, Series A, Pre-Seed
Sweden, United States, Denmark

Portfolio highlights

Kiku — Kiku is a platform that automates frontline hiring we help companies source, screen and shortlist the best-fit candidates. We have an ai-agent that through voice or chat engages with candidates 24/7, in +100 languages - all integrated in ATS. To find candidates we analyse your current talent pool, find new candidates in external sources and use. Kiku's value proposition: candidate are sourced and screened at the fraction of the cost of humans, 24/7 and a better candidate experience. We differentiate by 1) industry-specific integrations and setup 2) vertical focus for good onboarding, UX, and features.
Take Take Take — Fantasy Chess is a platform that allows users to pick teams of real-world chess players, track their performance in tournaments, and receive points based on their achievement.
Belong Entertainment — Belong Entertainment Inc. is a FanTech company creating the financial layer of fandom. Belong empowers artists and brands to connect directly with truly verified fans through proprietary features like FanScore™, KYF™ (Know Your Fan), and Dropblock™. Fans earn rewards, exclusive access, and unique experiences by engaging, spending, and proving theirfandom.The team consists of experienced entrepreneurs who have held senior leadership positions in global entertainment and fintech companies such as Spotify., Belong is launching first in the U.S. with a college and influencer-focused rollout. Its flagship product, the Belong Card, gives fans access to rewards, exclusive drops, and artist-branded experiences while providing artists and brands with verified engagement and transaction insights.Belong’s mission is to transform how culture is monetized by shifting from customers to fans—unlocking the next generation of loyalty, payments, and pop culture engagement.

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