Fueling growth with design
We build design systems for early stage fintech startups
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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 30, 2025
The top-funded blockchain startups of 2025 show that design maturity doesn’t always match funding size. From dark technical interfaces to light consumer-first layouts, design choices reveal credibility, scalability, and audience focus. Motion, typography, and brand systems are the differentiators shaping who scales faster.
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Published
September 28, 2025
Blockchain funding in 2025 isn’t just bouncing back—it’s rewriting the rules. Early-stage startups are pulling in $30M–$50M rounds, skipping straight to Series B–level capital. This article spotlights five of the most funded players—Portal, Nous Research, StarTower, Etherealize, and Courtyard—and what their success signals for the future of blockchain.
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Published
September 26, 2025
Blockchain has moved past the hype. In 2025, U.S. blockchain startups are raising fewer rounds but larger checks, with medians now higher than fintech overall. Despite high interest rates, investor conviction remains strong, proving the sector’s resilience and long-term growth.
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Design 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.