AI Prompt UX Design Agency
What We Deliver
End-to-end prompt UX design: from input and control surfaces to templates, refinement loops, and a prompt-aware design system.
Prompt Input Design
Parameter & Control Surfaces
Templates & Starting Points
Output Refinement UX
Suggestion & Autocomplete
Prompt History & Reuse
Error & Empty-Result Handling
Prompt Onboarding
Usability Testing
Design System for Prompt UI
We design prompt experiences where the median user gets expert-level results.
How We Do It
Our Process
How We Design AI Prompt UX Design
1
AI Behaviour Audit
Before we open Figma, we map what your AI actually does: its capabilities, failure modes, latency profile, and output variability. UX that ignores model behaviour produces interfaces that lie to users. We design honest experiences.
UI-UX Design
2
User Mental Model Research
We study how your users conceptualise the system: their expectations, anxieties, and trust triggers. Most users overtrust or undertrust AI, and both kill retention. We design to calibrate those mental models, not exploit them.
UI-UX Design
3
Trust-Gradient Architecture
We apply our Trust-Gradient framework to structure the experience: what the system surfaces proactively, what stays on demand, and how it communicates uncertainty without eroding confidence. This is the skeleton the product needs before a pixel is placed.
UI-UX Design
4
Interaction & Prompt Design
We design how users direct the system, how it responds, how it handles ambiguity, and how it invites correction. Good interaction design here is invisible; bad interaction design is why users abandon the product mid-task.
UI-UX Design
5
Visual & Motion Design
Loading spinners were designed for deterministic software. AI products need a different motion vocabulary: streaming, progressive disclosure, confidence gradients, and graceful degradation. We design this layer with the same rigour as static UI.
UI-UX Design
6
Prototype, Test & Iterate
We build interactive prototypes with simulated AI outputs, including edge cases, and run moderated usability sessions before your team writes production code. Issues found in prototype cost a fraction of issues found post-launch.
UI-UX Design
7
Handoff & Design System
You receive pixel-perfect specs, an AI-specific component library, interaction documentation, and a living design system built to scale as your model evolves.
UI-UX Design
Why Goldenflitch for AI Prompt UX Design
We are not a generic design studio that added 'AI' to the service list. Our AIXD division was built specifically for AI-native product work, and Trust-Gradient Engineering is the proprietary framework that separates products that retain from products that churn.
AI-Native Thinking
We design from the model outward: understanding behaviour, latency, and uncertainty before touching Figma.
Trust-Gradient Engineering
Our proprietary AIXD framework maps every trust-critical moment in the journey and designs the interface response for each, the difference between week-one adoption and week-three churn.
Intent-Lattice Architecture
We structure what the system surfaces proactively vs on demand, and how uncertainty is communicated without eroding user confidence.
Rapid Prototyping with Simulated AI Outputs
Interactive prototypes, including AI edge cases: validated with real users before your engineers write a line of code.
Cross-Functional Collaboration
We run working sessions with your ML and AI engineers to align on model behaviour and output formats before design is finalised. No retrofitting.
Scalable AI Design Systems
Every component accounts for AI-specific states: loading, uncertain, streaming, correcting, and is built to scale as your model evolves.
Outcome-Driven, Not Aesthetic-Led
We measure success by activation, task completion, and retention. GoalTeller: +41% activation. ERPForce: 2.3x demo requests. Design that earns its place.
Industry-Agnostic Depth
AI product design across fintech, healthtech, SaaS, consumer, and enterprise: wherever the user's primary interaction is with a model-generated output.
Design a Product Users Don't Have to Learn to Prompt
Expertise shouldn't be a prerequisite for good output. Goldenflitch designs the prompt layer that moves that expertise into the interface.
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©2026
If Users Have to Learn Prompting, You've Lost Most of Them.
A blank prompt box pushes the burden of getting good output onto the user. The ones who don't know the magic words give up, or paste your output into ChatGPT to fix it. Prompt UX design moves that expertise into the interface, so the median user gets expert-level results.
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