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We design and build your next digital experience
Stone is a senior team of designers and engineers who take products from first sketch to shipped — calmly, quickly, and without drama.
Services
Everything a launch needs, in one team
Three phases, one accountable partner — the people who design your product are the people who build and keep it.
01
Design
We start with the problem, not the pixels — research, flows, and prototypes that get tested on real people before a single screen is polished. What leaves this phase is a product people already understand.
02
Develop
The same team that designed it builds it, so nothing is lost in translation. Clean, well-tested code on a stack your own engineers will actually enjoy inheriting — shipped in small, visible increments.
03
Maintain
Launch is the start, not the finish. We stay on for the unglamorous work that keeps products good: monitoring, updates, performance budgets, and a roadmap that reflects what users actually do.
Expertise
Deep in the stack, fluent in the craft
Nine years of shipping has left us with strong opinions and stronger fundamentals. These are the areas where we do our best work.
01 Digital experience platforms
Sites and portals that stay fast at scale — content modelling, headless architectures, and editorial tooling your marketing team can run without calling us every Tuesday.
02 Web and mobile development
Production applications for browser, iOS, and Android from one shared design system — a single product language everywhere your customers meet you.
03 Serverless and cloud platforms
Infrastructure that scales to zero when it can and to millions when it must. We design for the bill as carefully as for the traffic spike.
04 Build and test automation
Pipelines that make shipping boring, in the best way — every merge tested, previewed, and one click from production, so releases are a habit instead of an event.
05 Applied AI
Practical machine intelligence where it earns its keep: search that understands intent, support that drafts itself, and models evaluated against your data before anyone ships a promise.
06 Full project support
One accountable partner from kickoff to long after launch — strategy, design, engineering, and maintenance under a single roof, with no hand-offs to lose the plot in.
Kind words
Trusted by teams who ship
A few of the people we have built with, in their own words.
Stone rebuilt our onboarding in six weeks. Activation is up forty percent, and for the first time our own team can ship changes without touching an engineer. They think in outcomes, not deliverables.
Rebecca Hayes
VP of Product, Meridian
As a solo founder I needed a team that could argue with me, not an agency that would agree with me. Stone pushed back on half my roadmap and they were right about all of it. The product is calmer and better for it.
Rosa Spencer
Founder, Fieldnote
We have worked with bigger firms and paid bigger invoices for less. Stone gave us senior people from day one, weekly demos we could actually react to, and a codebase our engineers describe as a gift.
Martin Ellery
Managing Director, Calder Group
Let’s make something amazing together
Tell us where your product needs to go. We will tell you, honestly, what it will take to get there.
Start the conversation