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dfirst

Design-led · research-driven studio

We design around how people actually think.

dfirst is a design-led studio rooted in human psychology and research. We shape the experience around real behaviour, then build and grow it end to end — to a standard most studios only talk about.

Six products, live on the App Store. Designed, built and shipped end to end.

  • Design
  • Product
  • Web
  • Apps
  • Video
  • Growth
Zen Teleprompter app screen
Zen Otto app screen
Zen Slate app screen
Brand identityProduct designWeb appsMobile & TVVideo & filmShort-formDesign systemsGo-to-marketSaaSMotionBrand identityProduct designWeb appsMobile & TVVideo & filmShort-formDesign systemsGo-to-marketSaaSMotion

Experience behind the studio

Our products

We build our own, too

We run the whole studio process on our own products first — design, engineering, launch — and ship them to the App Store. By the time we do it for you, it's been proven in the open.

All products
octoque.com
Octoque web app

Octoque

Live

The social scheduler that posts at golden hour and never fails silently.

  • Product
  • Design
  • Engineering
  • SaaS
  • Billing
Visit Octoque
Zen Slate app screen

Zen Slate

Live

A place to write that stays out of the way — notes, drawing and to-dos in one.

  • Product
  • Design
  • Engineering
  • iOS · iPad · Mac
Visit Zen Slate
Zen Teleprompter app screen

Zen Teleprompter

Live

The script moves only as you say the words — read, record, cut and caption in one app.

  • Product
  • Design
  • Engineering
  • On-device AI
  • Video
Visit Zen Teleprompter

How we work

Design first, all the way through

The same four beats on every project, whether it's a logo or a launch.

  • 01

    Understand

    We study the people it's for — their goals, context and behaviour — through research and psychology, before a single pixel. The brief gets sharper before anything gets made.

  • 02

    Design

    Design leads. We shape the thing — brand, interface, story — until it's right in principle, then prove it with real screens and real words.

  • 03

    Build

    We build it properly: typed, fast, accessible, secure. The polish you see is matched by the parts you don't.

  • 04

    Grow

    A launch is a beginning. We set up the content, the funnels and the measurement so the work keeps earning after it ships.

Questions

Good to know

The things people ask before they get in touch.

We start from people, not screens — their psychology, their context, and real research into how they think and decide. The design follows that evidence, and engineering and growth follow the design.

Of course. Take a single service or the whole stack — it's the same team either way, and the hand-offs disappear when it's all under one roof.

Yes. We ship real products — native iOS and Mac apps, web platforms, billing, security — typed, tested, fast and live on the App Store. The polish you see is matched by the parts you don't.

Tell us what you're working on. We come back with how we'd approach it and whether we're the right studio — no pressure, no lock-in.

It depends on scope, but we'll give you a clear, honest range before anything starts. Small brand jobs and full product builds are very different numbers.

Let's build

Have something worth making well?

Tell us what you're working on. We'll come back with how we'd approach it — and whether we're the right studio for it.