SaaS Design Agency — UX/UI

SaaS interfaces that users actually want to use.

We design SaaS products people love. From dashboard UX to design systems, every interaction is crafted to reduce friction, increase adoption, and keep users coming back.

Churn Rate -47%
Feature Adoption +82%

Design is the growth lever most SaaS founders underestimate.

Your product's interface is the product. When users can't find a feature, it doesn't exist. When onboarding takes too long, they churn before activation. When the dashboard feels slow, they blame the underlying data — not the rendering. Design isn't decoration. It's the difference between 5% and 50% trial-to-paid conversion.

Activation-First Onboarding

We design onboarding flows around your product's "aha moment" — the earliest point where users experience core value. Everything before that moment is friction. Everything after it is retention.

Scalable Design Systems

Component libraries, token-based theming, and documentation that lets your engineering team ship features fast without design review bottlenecks. Systems that grow with your product.

Data-Informed Decisions

We don't design by committee or personal preference. Every major design decision is validated through usability testing, heatmap analysis, and A/B experiments run on real user segments.

UX Research & Strategy

Understanding your users before designing for them.

Every SaaS design engagement starts with research — not wireframes. We conduct user interviews, analyse support tickets, review session recordings, and map the jobs-to-be-done your product is hired for. This research directly informs the information architecture, navigation patterns, and workflow design that follows.

  • User interviews and contextual inquiry with real customers
  • Jobs-to-be-done framework mapping for feature prioritisation
  • Competitive UX audits across your market segment
  • Support ticket analysis to identify usability pain points
  • Session recording review to find drop-off and confusion patterns
User Research Findings
"I couldn't find the export button"
"Onboarding took too long"
"Love the dashboard layout"
"Need team permissions"
"Reports are confusing"
"Wish I could customize"
Product ManagerNeeds quick insights · Data-driven · Time-poor
UI Design & Design Systems

Interfaces that feel as good as they look.

Beautiful SaaS interfaces aren't just about aesthetics — they signal quality, build trust, and reduce cognitive load. We design component-based systems that are consistent, accessible, and fast to implement. Every button, modal, table, and chart is part of a cohesive system, not a one-off design.

  • Atomic design methodology for maximum component reuse
  • Token-based colour, spacing, and typography systems
  • Dark mode and theming support as standard
  • Responsive layouts for desktop, tablet, and embedded contexts
  • Figma component libraries with auto-layout and variants
Figma Storybook Design Tokens WCAG 2.1 AA
Design System — Components
Button
Input
Enter your email...
Badge
ActiveDraftPending
Card
Dashboard & Data Visualisation

Dashboards that drive decisions, not just display data.

Most SaaS dashboards are data dumps — tables of numbers nobody reads, charts nobody understands, and KPIs nobody acts on. We design dashboards that surface the insights that matter, hierarchy the information by importance, and make the next action obvious.

  • Information hierarchy design based on user roles and goals
  • Interactive data visualisations with drill-down and filtering
  • Real-time widgets with contextual benchmarks and trends
  • Notification and alerting systems for threshold events
  • Export and reporting functionality for stakeholder communication
Analytics OverviewMarch 2026
£48.2KMRR↑ 12%
1,240Active Users↑ 8%
2.1%Churn↓ 0.4%
47%
Avg. Churn Reduction
82%
Feature Adoption Lift
3x
Faster Dev Velocity
60%
Fewer Support Tickets
99.99%
Client Satisfaction

Research-driven design in six focused phases.

01
Research

User interviews, analytics review, competitive audit.

02
Architecture

Information architecture, user flows, navigation design.

03
Wireframes

Low-fidelity layouts, interaction patterns, content structure.

04
UI Design

Visual design, component library, interactive prototypes.

05
Testing

Usability testing, iteration, design system documentation.

06
Handoff

Developer specs, asset export, implementation support.

Where SaaS Design Pays Back

Your problem is probably activation, not aesthetics.

Most SaaS teams who come to us for a redesign have a churn or conversion number they are unhappy with, and have assumed the interface looks dated. Occasionally that is the problem. Far more often the issue is that new users never reach the moment where the product becomes obviously useful.

That moment has a name — activation — and it is measurable. It is the specific action, or short sequence of actions, after which a user is dramatically more likely to still be there in a month. Connecting a data source. Inviting a colleague. Completing a first real task rather than a demo one. If you do not know what yours is, that is the first thing worth establishing, because every onboarding decision follows from it.

Design work aimed at activation looks unglamorous. Removing steps rather than adding polish. Deferring settings nobody needs on day one. Replacing empty states with a path to the first useful action. Making the second session as considered as the first, since that is where most products lose people. None of it screenshots well; all of it compounds.

Our guide on SaaS onboarding covers the approach in detail.

Where users are lostActivation
Signed up100%
Completed setup71%
First real task38%
Returned week 224%
The drop before the first real task is the one worth fixing.

Three ways in, depending on what you know.

Focused sprint — from £10,000

One flow, fixed timeframe. Onboarding, a specific feature, or the upgrade path. Right when you know exactly where the problem is.

Full product design — £20,000–£50,000

Research, redesign across the product, and a documented design system your engineers can build from. Right when the interface has grown without a system behind it.

UX audit

A prioritised list of what is costing you activation and retention, with effort estimates. Right when you suspect design is the problem but cannot prove it — and it is the cheapest way to find out you were wrong.

Designed to fit an engineering cycle.

Design that arrives as a finished deck helps nobody. We run a sprint ahead of your engineers so there is always specified work ready to build.

01
Baseline

Your activation metric, funnel data and where users currently drop out. Agreed before design starts, so success is measurable.

02
Research

Moderated sessions with real users. Five to eight is enough to surface most of what matters.

03
Flows

Structure and states before visuals — including the empty, error and loading cases that get skipped.

04
Interface

Visual design against realistic data volumes, not five tidy rows.

05
System

Components documented with states, spacing and behaviour, so engineers implement rather than interpret.

06
Support

We stay available through the build for the questions that always arrive once code meets design.

Before You Engage

When design is not your problem.

A meaningful share of SaaS teams who approach us for design work have a different problem, and we would rather diagnose that in a call than after an invoice.

You are probably a good fit if:

  • Users sign up and never reach the point where the product is obviously useful. That is an activation problem and design work moves it.
  • Your interface grew feature by feature and now has no system behind it. That is a real design debt with real compounding cost.
  • Support keeps answering the same question. Almost always an interface problem rather than a documentation one.
  • You are about to build something significant and want the flow validated before engineering commits.

We are probably the wrong choice if:

  • Nobody wants the product. Design cannot fix positioning. If people understand the offer and still do not want it, the problem is upstream.
  • You are targeting the wrong buyer. A beautiful interface shown to someone without the problem converts no better than an ugly one.
  • The product is unreliable. Fix the bugs first. No amount of interface work compensates for something that loses people's data.
  • You have no way to measure the change. Without a baseline, redesign becomes a matter of taste and nobody can tell whether it worked.

We will tell you which of these you are in during the first conversation. It is a short call and occasionally it saves a lot of money.

Good fit Clear commercial goal A decision-maker Values maintainability Wants the builders
× Not a fit Lowest price wins Approval by committee Needs on-site presence Below minimum scope

Common questions about our SaaS design services.

Web design typically focuses on marketing sites — landing pages, blog posts, conversion funnels. SaaS design focuses on the product interface itself — the dashboards, settings panels, workflows, and data visualisations that paying users interact with daily. The design constraints are completely different: web design is about first impressions; SaaS design is about daily usability over months and years.
Design-only engagements typically start from £10,000 for a focused sprint (e.g., redesigning your onboarding flow or a specific feature). A comprehensive product design — including research, full UI redesign, design system, and prototyping — usually falls in the £20,000–£50,000 range depending on scope. We provide a detailed quote after discovery.
Yes — our design and engineering teams work together. If you want us to implement the designs, we handle the full build. If you have your own development team, we provide comprehensive handoff documentation, developer specs, component libraries, and implementation support to ensure pixel-perfect execution.
Absolutely — most of our SaaS design work involves redesigning existing products. We start with a UX audit to identify the highest-impact improvements, then prioritise changes based on business impact and engineering effort. We can work incrementally (redesigning feature by feature) or do a full overhaul depending on your situation.
We establish baseline metrics during discovery and track them through implementation. Typical KPIs include trial-to-paid conversion rate, time-to-activation, feature adoption rates, support ticket volume, NPS scores, and churn rate. Every design decision should be traceable to a business outcome.
Our primary design tool is Figma for its collaborative features, component system, and developer handoff capabilities. We also use Maze for usability testing, Hotjar for session recordings and heatmaps, Storybook for component documentation, and your existing analytics platform (Mixpanel, Amplitude, PostHog, etc.) for behavioural data.
It is the most common arrangement we see, and it works well when the handoff is real. We deliver a documented component system in Figma with states, spacing rules and behaviour specified, not just static screens — so your engineers are implementing decisions rather than interpreting pictures. We stay available during the build for the questions that always come up, because the alternative is engineers guessing and everyone being disappointed.
With realistic synthetic data and, where possible, screenshots with sensitive values obscured. What matters is volume and shape rather than actual values — a table designed against five tidy rows breaks immediately against four hundred messy ones. We ask for the worst-case data early: the longest name, the largest number, the account with two hundred projects. Those cases determine the design far more than the happy path.
Usually, and it is normally the better first move. Full redesigns are expensive, risky, and frequently produce a net loss in the short term because you have retrained every existing user at once. Targeted work on the highest-leverage flows tends to deliver more measurable improvement for a fraction of the cost and disruption.
Yes — moderated sessions with your actual users, five to eight per round, which is enough to surface the majority of significant issues. We can also set up unmoderated testing where recruiting is difficult. What we will not do is run a session to confirm a decision that has already been made; that is theatre, and it costs real money.
Design runs a sprint or two ahead of engineering, so there is always specified work ready to be built and engineers are never blocked waiting on decisions. We join your ceremonies where it helps and stay out of them where it does not. In practice the arrangement that works best is design finishing the next thing while engineering builds the last one.
Yes, and extending a system you already have is usually cheaper and better than replacing it. We audit what exists, identify where it has drifted or where components have been duplicated with small differences, and extend it consistently. A system that is 70% adhered to is worth fixing; starting again throws away institutional knowledge along with the inconsistency.
Usually two to four weeks out, occasionally sooner for audit work. We deliberately do not overbook — taking work we cannot staff is how agencies deliver the second project badly. If our availability does not fit your timeline we will say so rather than accepting the work and stretching it.

Let's build your next growth engine.

Every great digital product starts with a conversation. Tell us what you're building — we'll show you how to get there faster. Free discovery call. No commitment.

JC BU MS
65+ projects delivered since 2012