Context

a16z general partners Angela Strange and Gabriel Vasquez run the firm's international investing strategy, which began with a WhatsApp group of Latin American unicorn founders and has since grown into a global network of "borderless founders," entrepreneurs who combine deep knowledge of an underserved home market with the speed, talent, and capital of Silicon Valley. Host Elena Burger asks them how that network was built, what structural advantages it gives founders, and how the strategy is evolving as AI accelerates the flow of talent and companies between Silicon Valley and startup ecosystems around the world.

The Big Idea

A borderless founder, someone who pairs deep local market knowledge in an underserved geography with Silicon Valley's speed, capital, and talent density, has structural advantages in talent, brand, and customer acquisition that a founder operating in only one of those two worlds doesn't have.

Strange and Vasquez built a16z's international strategy around making that combination easier to access: organizing diaspora networks, mapping trusted local figures in each market, and deliberately building the bridge between Silicon Valley and other ecosystems to run in both directions, not just one.

Key Insights

1. Enter underserved markets, not crowded ones

Strange's original interest in international investing started from a US frustration: financial services distribution is brutally hard domestically because you're competing to be "the fifth financial service for every customer" in a saturated market with heavy incumbent inertia. Her brother, working at Nubank in Brazil, pointed her toward the opposite dynamic: "wide open markets" with just a handful of large, complacent incumbent banks serving only about 20% of the population. Entering those markets is operationally harder, you need licenses and infrastructure the US doesn't require, but the competitive intensity and ceiling are entirely different. Her first a16z check went to Addi, a Colombian banking and payments company now serving roughly a quarter of the country's population.

2. Local ecosystems require rebuilding the stack

In the US, founders can buy "fraud as a service" or "KYC as a service" and assemble a company from existing vendor infrastructure. In many other markets, including Latin America, that vendor stack simply doesn't exist, so a founder has to build far more of the underlying infrastructure themselves. That requires much deeper local market knowledge than a US founder needs, but it also means the resulting system is harder for a later entrant to copy, since the missing infrastructure is a barrier for everyone, not just the first company that built around it.

3. Brand becomes a talent-recruiting lever

Vasquez describes how Addi's growth created a recruiting problem: finding a credit officer who could manage billions of dollars in GMV meant looking to Capital One in Virginia, since the best credit talent tends to cluster there. The pitch that worked wasn't compensation, it was category dominance: "You become the hottest company in Colombia... Why don't you join the winner?" instead of one of fifty look-alike companies in the more saturated US market. Category-level brand recognition in a specific country functions as a recruiting channel that a similarly-positioned US competitor usually can't replicate.

4. Design partnerships become anchor customers

Factor Labs' early customer relationships often started as a narrow design partnership with a major local enterprise, in one case the largest conglomerate in Latin America (the Slim family's holdings), and expanded from there into additional workflows within the same organization. Vasquez frames the pattern as: land a focused pilot with a large, credible local account, let the relationship prove itself, then expand into a much larger contract. JEVA followed a related version of this by partnering with Brazil's central bank on cross-border stablecoin transfers, which built a reputation as the most trusted, compliant option and then compounded into more enterprise trust and easier talent recruiting.

5. Government backing functions as validation

Poland's government invested directly in ElevenLabs, and Sweden's government has publicly supported companies like Lovable; Vasquez calls the underlying dynamic the "AI Olympics," where countries want a national champion to represent them. That kind of government support gives a company a credibility signal with large local and neighboring enterprises that private funding alone doesn't provide, described as "a stamp of validation" that makes bigger companies want to work with you. It's a lever that's easy to miss from outside these markets but shows up repeatedly once you're looking for it.

6. Diaspora networks beat alumni networks

Strange compares country-specific founder diasporas to elite university alumni networks, arguing the diasporas are actually more powerful because immigrant and expat founders who succeeded abroad have a strong desire to pay it forward to people from home, but historically lacked an organized way to do it, unlike a university reunion. She modeled a16z's approach on C100, a group of 100 successful Canadian founders and executives in the Bay Area she helped start about 15 years earlier, which connected Canadian startups to design partners and, critically, to senior executives who could scale them past the point where local talent pools ran out.

Mental Models & Frameworks

The preferential attachment flywheel

Borrowed from Marc Andreessen's framing of why a16z itself was founded, the idea is that early signals of an ability to attract top talent and top customers make the next unit of each progressively easier to attract, a compounding loop rather than a linear sales and recruiting process. Strange argues borderless founders have more levers to pull on both sides of that flywheel simultaneously than a single-market founder does: they can recruit from a differentiated home-market talent pool (in one portfolio company's case, a university most outsiders haven't heard of, sourced through national scholarship and robotics-competition programs) while also drawing on Silicon Valley's talent density, and can land enterprise customers in one market faster through a diaspora introduction than they could cold in another. Use it to identify which side of your own flywheel, talent or customers, is currently stalled, and look for an underused network that could restart it.

Three phases of ecosystem maturity

Vasquez describes a repeatable staged process a16z runs when entering a new geography:

• Local luminaries: identify the small number of highly respected builders in a market who evangelize their ecosystem regardless of their own company's scale (his example: Voi co-founders Fredrik Hjelm and Adam Jaffer in Sweden, whose credibility as prolific local angel investors matters more than the fact that Voi itself is a scooter company, not an AI company).
• Rising stars: map the individuals who left that market, succeeded in Silicon Valley, and now function as the natural connection point for compatriots arriving later (his example: Gabriel Petersson, a Swedish high school dropout who became one of the youngest researchers at OpenAI before starting his own company, and who every Swedish founder moving to the Bay Area now wants to meet).
• Mission-driven scaling: once an ecosystem matures further, its executives, heads of sales, and founding engineers who've earned some liquidity become motivated mentors and scouts, actively paying forward what they learned to the next generation of founders from the same country.

Decision Principles

Principle: Prefer wide-open, underserved markets

When: choosing which market to build in for a category that already has saturated, entrenched incumbents in the most obvious market. Why: an underserved market is operationally harder, more licensing, more infrastructure to build, but the competitive intensity and growth ceiling are completely different when incumbents are only serving a fraction of the population, versus fighting for share in a market everyone else is already targeting.

Principle: Spend real time before moving

When: an international founder is deciding whether to relocate to a hub like Silicon Valley. Why: a visit of only a couple of weeks rarely produces meaningful connections, since penetrating an unfamiliar network takes real time, while a genuine three-to-six-month stay is what it actually takes to calibrate on the hub's pace and build relationships worth keeping, regardless of whether the founder ultimately relocates or goes home.

Trade-offs & Nuance

Local pride pulls against Silicon Valley

Vasquez describes real tension in maturing ecosystems like Sweden and the UK: local leaders often want to build their home ecosystem into something independently strong, in his words, "we want to make Sweden great," rather than see their best people funnel out to the Bay Area, while AI-native founders in those same countries increasingly gravitate to Silicon Valley for speed and faster integration into the global AI wave. Neither instinct is wrong, and a16z's own strategy, building the bridge to run in both directions, is itself a bet that this tension doesn't have to be resolved one way for everyone.

Rebuilding infrastructure is a moat too

Building your own version of infrastructure that exists as an off-the-shelf vendor service in the US, fraud detection, KYC, costs a founder significantly more time and requires much deeper local market expertise upfront. The same depth that makes this expensive also makes it defensible: a later entrant into that market faces the identical missing infrastructure and can't simply route around the work the first company already did.

Practical Application

Map your category's local luminaries

Before entering a new market, identify the small number of respected builders there who evangelize their local ecosystem regardless of their own company's scale or category, and seek an introduction through them rather than going in cold. A relationship vouched for by someone who's spent years earning local trust moves faster than direct outreach.

Use design partnerships to land accounts

Rather than pitching a finished product to a major enterprise account, propose a narrow, well-scoped design partnership with a large, credible local company first. The a16z portfolio pattern shows these partnerships can validate the product with a real customer and then expand into a much larger, longer-term contract once trust is established.

Turn brand into a recruiting channel

Invest deliberately in category-level recognition within a specific market, being the clear, visible leader in a country or vertical rather than one of many similar-looking competitors, and use that recognition explicitly in recruiting conversations. A candidate choosing between an anonymous competitor and the visible market leader in a category answers differently.

Give new arrivals months, not weeks

If you're building any program to help outside talent integrate into a new ecosystem, a relocation package, a fellowship, an accelerator cohort, design the minimum stay around three to six months instead of a short visit. That's roughly the time it takes for someone to build connections deep enough to matter, whether or not they end up staying permanently.

Questions to Consider

• Are we choosing to compete in the market with the most entrenched incumbents just because it's the most obvious one, when a harder-to-enter but far less saturated market might offer more real headroom?
• Is there a piece of infrastructure we currently buy as an off-the-shelf vendor service that, if we had to build it ourselves the way founders without access to that vendor stack do, would actually become a durable moat rather than just a cost?
• Who are the few respected, trusted people in a market or community we're trying to enter, and have we earned an introduction through them before relying on our own cold outreach?
• Are we treating an early partnership with a major account as a one-off pilot, or are we deliberately using it as the on-ramp to a much larger, multi-year relationship the way some of these companies did?

Bottom Line

The "borderless founder" thesis argues that founders who combine deep knowledge of an underserved home market with the speed, capital, and talent density of Silicon Valley, and who deliberately organize their diaspora into a two-way bridge rather than a one-way pipeline, hold structural advantages in talent, brand, and customer acquisition that a founder operating in only one of those two worlds doesn't have.

Resources Mentioned