UI/UX design agency for products that have outgrown their first interface

Your product works. But the interface still feels improvised, the user journey is harder than it needs to be, and every new feature makes the experience less coherent. heartbeat helps product teams turn that friction into a clear UX direction and a system their team can keep building on.

saas
ai
healthtech
web3

UI/UX work that connects product, brand, and growth

Good UI/UX is not decoration after the product is built. It is how users understand what the product does, where they are going next, and why they should trust it.

We work with teams when the product has become more capable than the experience around it. The goal is not a layer of polish. It is a product system that makes the next stage easier to use, explain, and extend.

What UI/UX design work can include

A better interface is not just cleaner screens. It is a clearer way for users to move through the product, understand what matters, and complete the work they came to do.

The scope starts where the experience is breaking down. Sometimes that means redesigning a core workflow. Sometimes it means creating stronger product patterns for a growing team. Sometimes the website and product need to tell the same story for the first time.

  • Product UX and workflow design. Core journeys, onboarding, dashboards, states, edge cases, and the decisions users need to make.

  • Information architecture and navigation. A clearer structure for features, content, and product complexity as the company grows.

  • Product UI and motion. Interface patterns and motion principles that make the product feel coherent, not assembled feature by feature.

  • Design systems and team guidance. Components, patterns, tokens, and practical direction that help internal teams make more consistent decisions.

  • Website and product-story alignment. A website that explains the same value users experience once they enter the product.

The strongest work connects product, brand, and website direction. Users should not have to understand three different versions of the same company.

If you are defining scope and budget, see our guide to UI/UX design pricing.

Founders rely on uswhen stakesare high

Seven designers. Eight years together on average. No juniors. No account layers. Senior perspective, modern tools. We build the foundation. Scalable system you can evolve without us.

Not our words - theirs

We never ask for a list of deliverables

We don’t ship lists. We ship what makes sense — when it makes sense. Here’s how we actually work:

1 /

launch sprint

10+ business days

A focused design push to turn your early-stage vision into a sharp, fund-ready presence. From identity to product or site — we build what moves the needle now. Aligned, scalable, and ready to rally your team and audience.

Starts from $40K

2 /

next-level rebrand

4–8w / custom

Refine how series-a/b products present themselves to users & investors

  • scalable brand system

  • product ui patterns & motion

  • rollout playbook

3 /

design impulse

monthly

Senior design support that keeps your product and marketing consistently sharp

  • ui & marketing assets on tap

  • bi-weekly reviews

  • continuous visual qa

The process

Your product. Your team. What's strong. What's missing. We find the gaps fast and close them. That's the process.

The team

FAQ

Selected Clients

Series B, $15M raised

digital learning platform

Series B, $60M funding

AI for healthcare interactions

Series F, $325M funding

graph database platform

$3B stablecoin issuer

digital asset infrastructure

Series A, $11M raised

wealth management platform

bootstrapped cybersecurity firm

white-hat security services

Series B, $73M raised

telecom-as-a-service platform

Series A, $19M funding

attack surface management

Series A, $12M funding

customer-facing analytics

Series A, $66M raised

blockchain infrastructure

YC-backed, seed stage

social trading platform

Series D, $50M funding

neobanking for SMEs

Ready to build with clarity?

let’s align your product with who it really is — and who it’s becoming.