We invest at the earliest stages in payments infrastructure and the B2B/B2C systems reshaping financial services — and stay hands-on through every milestone.
Financial services in emerging markets are being rebuilt from the ground up. The founders doing it need more than capital — they need partners who have been in the room.
Cross-border rails, domestic clearing, real-time payment networks, and the middleware that makes money move reliably at scale.
Banking-as-a-service, embedded finance, treasury tooling, and the compliance and risk layers that enterprise buyers require.
Consumer-facing platforms that bring credit, savings, insurance, and investment products to populations historically excluded from formal finance.
Developer tooling, data infrastructure, and AI-driven workflows that compress the timeline from MVP to institutional-grade reliability.
The plumbing of the digital economy. We back founders rebuilding how money moves — from issuing and acquiring to real-time rails and cross-border settlement.
Core banking modernisation, ledger infrastructure, treasury management, and the compliance stack that allows fintechs to grow without breaking.
Financial products living inside non-financial applications — lending at point-of-sale, insurance at checkout, payroll in the HR platform. The convergence of software and financial services.
We sit in product reviews, challenge roadmaps, and help founders prioritise ruthlessly. We know what institutional buyers demand before founders ask.
From initial customer discovery to enterprise sales motion. We help sharpen ICP, build pipeline, and open doors that take years to knock on alone.
Our network spans banks, processors, regulators, and strategic corporates. We broker introductions that become distribution channels.
Metrics, hiring frameworks, board hygiene, and fundraising preparation. The operating rigour that turns traction into a fundable story.
"The best fintech founders don't just build products — they redesign the systems that money flows through."3Triangulo Capital
3Triangulo Capital was founded by practitioners — people who have built and scaled fintech products, managed payments compliance, closed enterprise deals, and sat on both sides of the cap table.
We invest at pre-seed and seed, writing initial checks and leading rounds in companies building the next generation of payment rails, financial infrastructure, and embedded finance products.
Our involvement goes well beyond capital. We take board seats, run working sessions, make introductions, and help founders navigate the regulatory and commercial complexity unique to financial services.
Work with us →We move fast. If your company sits at the intersection of payments, infrastructure, and financial services — send us a brief note. No deck required to start the conversation.
Send us a noteWe review every inbound and respond to every founder who reaches out. Typical response within 48 hours.
· One paragraph on the problem you're solving
· Stage and what you've built so far
· Why payments or financial infrastructure