Fueling growth with design
We build design systems for early stage fintech startups
stat_minus_2
Work Faster
Streamline the design and decision-making process with reusable components and guidelines. This means quicker time to market and the ability to test, refine, pivot, and scale with agility.
Look Better
In the world of finance, trust is paramount and appearances matter. Consistent, high-quality design builds credibility and reassures clients that they are in capable hands.
The team at Green Bull has been awesome to work with. Flexible. Responsive. But, most importantly, creative and invested in our brand. They treat developing our brand and the design content associated with it as their own. We have full confidence that our design work will strike the right chord.
Mark Fisher
VP of Marketing
Insights
Published
September 11, 2025
In 2025, payments startups are raising larger rounds than ever before, with top Series A and Series B companies landing $30M and $75M, respectively. Deal volume is down, but total capital is up, showing investors are concentrating funding into fewer, high-performing companies. This report spotlights the 10 startups leading the way and the trends shaping the future of payments.
See More
Published
September 9, 2025
Payments funding in 2025 is rebounding, but in a more selective way. Deal volume is slightly down, yet total dollars are up 31% as investors concentrate capital into fewer, high-quality startups. Median deal sizes have surged to $7M, with Series A and B rounds dominating and specialized solutions—like cross-border and embedded finance—receiving the biggest checks.
See More
Published
September 5, 2025
In 2025, the payments startups raising the biggest checks are winning with design. Our analysis of the top 10 Series A and B leaders, representing 41% of U.S. payments funding, reveals the trends shaping modern fintech branding: conversion-first websites, vertical-specific visual language, bold colors, cohesive brand systems, and interactive product storytelling. For startups looking to compete, great design is no longer optional, it’s the price of entry.
See MoreDesign systems designed for you
Our unique strength lies in our ability to identify where your startup is currently at, what needs to be built moving forward, and how to work with your team to develop the assets and deliverables needed for your next step.
Brand Design Systems
Build and scale your brand with cohesive, impactful design systems. We ensure that every element of your brand works seamlessly together to create a strong, recognizable identity.
Product Design Systems
Create intuitive, user-friendly product experiences. Our product design systems help streamline development processes and enhance user engagement.
Website Design Systems
Build engaging, user-friendly websites with our comprehensive design systems. We ensure consistency, efficiency, and scalability across your web presence.
