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Or not at all.
Web applications, mobile apps, and custom software — built around how your business actually operates. Our flagship, Simul8, is the only AI simulation engine for modelling human behaviour at scale.
Start a conversationBuilt properly.
Or not at all.
Web applications, mobile apps, and custom software — built around how your business actually operates. Our flagship product, Simul8, goes further: the only AI simulation engine for modelling human behaviour at scale.
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Built for — Marketing teams, brand strategists & decision-makers
The only AI simulation engine that constructs a living model of your audience and shows you how they respond — before you commit budget, launch a product, or make a high-stakes decision.
[System] Simul8
Simul8Agent Architecture
Dual-Platform
Population Scale
Up to 1M agents
Memory Model
Sequential
Data Foundation
GraphRAG
What is Simul8?
Simul8 is a collective intelligence engine. It ingests your source documents — briefs, research, press coverage, strategy decks — and constructs a structured knowledge graph from every entity, relationship, and behavioural signal within them.
From that graph, it generates a population of AI agents. Each one carries a distinct demographic profile, belief system, relationship network, and behavioural disposition — derived entirely from your data. No hallucination. No invented context.
Feed it a scenario. The agents interact, influence one another, form and revise opinions, and propagate information across a simulated social graph — governed by a dual-platform architecture that models individual cognition and collective dynamics simultaneously.
The result is not a prediction. It is a living simulation of your market — interrogable, traceable, and delivered as a structured intelligence report before you spend a single pound of budget.
Signals Propagated
0[System] The Method
Five stages.
One clear answer.
Simul8 is an end-to-end simulation pipeline. Here is exactly how it works — because you should know what you are buying.
01
Knowledge Graph Construction
You upload your briefing documents: strategy decks, audience research, competitor reports, press coverage, anything relevant. Simul8 extracts every named entity, relationship, and behavioural signal from your materials and assembles them into a structured knowledge graph — a machine-readable map of your world. No hallucination. No invented context. Every agent in the simulation is anchored to your data.
02
Agent Population Generation
From your knowledge graph, Simul8 generates a population of AI agents — each one a distinct individual with a defined demographic profile, belief system, relationship network, and behavioural disposition. Populations can scale from hundreds to one million agents depending on your scenario. A retail brand launch requires different granularity than a financial services crisis response. We calibrate accordingly.
03
Environment Configuration
Before the simulation runs, you define the conditions. What is the stimulus — a campaign launch, a price change, a news event, a product recall? What platforms or communication channels are active? What external variables are in play? This is where your hypothesis becomes a test.
04
Simulation Execution
The simulation runs. Agents interact, react, share information, change their minds, and influence one another — governed by a dual-platform architecture that models both individual cognition and collective social dynamics simultaneously. Every action is logged. Every interaction is traceable. You are not looking at an aggregate output; you are watching a society respond to your decision in real time.
05
Intelligence Report
A dedicated Report Agent interrogates the post-simulation environment using a rich analytical toolset. It surfaces the dominant response patterns, the outlier behaviours, the cascade effects, and the strategic inflection points. You receive a structured briefing: what happened, why it happened, what you should do about it.
[System] Under the Hood
Built on rigorous science.
Not vibes.
Simul8 is not a large language model generating plausible-sounding outputs. It is a structured simulation system. The distinction matters.
GraphRAG Foundation
Every simulation is grounded in a knowledge graph built from your source documents. Agents do not improvise their beliefs — they derive them from a structured, verifiable representation of the information environment you define.
Dual-Platform Agent Architecture
Simul8 runs agents across two parallel simulation environments simultaneously — one modelling individual-level cognition and decision-making, one modelling collective social dynamics and information propagation. The outputs are reconciled and cross-referenced in the final analysis.
Sequential Memory
Agents carry memory across simulation rounds. Early events shape later behaviour. A rumour that circulates in round one influences how agents interpret a statement in round five. This temporal coherence is what separates a real simulation from a static survey.
Scale Without Sacrifice
The platform is engineered to run at population scale without degrading the fidelity of individual agent reasoning. One million agents is not one million identical responses — it is one million distinct behavioural trajectories.
[System] Simul8 — Applications
The brief changes. The engine does not.
Simul8 is scenario-agnostic. If it involves human behaviour at scale, we can model it.
From campaign testing to crisis planning — Simul8 runs high-fidelity simulations of audience behaviour at a scale no focus group or A/B test can match.
This is not a prediction model. It is not sentiment analysis. It is a full simulation engine — built on the same computational principles used in epidemiology, defence, and financial risk modelling.
[System] Use Cases
Campaign Testing
Run a full campaign before the media buy. Test creative variants, channel strategies, and messaging hierarchies against a simulated population that reflects your actual audience. Identify which version generates the strongest resonance — and which one backfires.
Product Launch Modelling
Understand how a new product will land before it does. Simulate early adopter behaviour, word-of-mouth propagation, competitive response, and media narrative evolution. Enter launch day with a tested playbook, not a hopeful one.
Crisis Scenario Planning
A supplier issue. A public statement gone wrong. A competitor making a move. Feed the scenario into Simul8 and model how your audience responds under each response strategy. Know your best and worst options before the situation forces your hand.
Audience Segmentation Intelligence
Go beyond demographic clusters. Understand how different segments of your audience actually behave in relation to one another — which groups are influencers, which are resistant, where the social bridges are, and how information travels.
Competitive Response Modelling
Simulate how your audience reacts when a competitor makes a significant move — a relaunch, a pricing change, a brand pivot. Understand the displacement risk and identify where your defensive positioning is strongest.
[System] Simul8 — Pricing
Simul8 engagement options.
These prices are for Simul8 simulation engagements only — not for web, mobile, or software projects.
from £4,500
Simulation Sprint
A single scenario, fully simulated and reported. Ideal for a specific campaign decision, product launch, or crisis scenario. Delivered within five to seven working days.
from £12,000 / quarter
Strategy Simulation Retainer
Ongoing simulation capability for teams making high-stakes decisions on a regular cadence. Up to four simulation runs per quarter, a dedicated analyst, and priority turnaround.
bespoke
Enterprise Partnership
For organisations requiring integrated simulation capability across multiple functions, brand families, or markets. Includes API access, custom agent population design, and embedded support.
All Simul8 engagements include full documentation of methodology, source data, and agent configuration. For web, mobile, and custom software enquiries — get in touch directly.
Studio Services
Built for — Fitness businesses, gyms & brands that want it built properly
Custom web applications, mobile apps, and CRM software — built around how your business actually operates. No templates. No off-the-shelf compromises.
[System] What We Build
Three offerings.
One studio.
We are a full-service digital studio specialising in the fitness industry. From AI simulation to mobile apps — we build what your business actually needs.
Most digital agencies give you a generic package and a template. We build bespoke software around your operations — and we are the only studio in the market with a product like Simul8.
Whether you run a boxing gym and need a member management platform, or you are a brand that needs to know how your next campaign will land before it airs — we have the tools and the team to deliver it.
Flagship — AI Simulation
Simul8
A collective intelligence engine that constructs living simulations of human behaviour at scale. Feed it a brief. Watch thousands of AI agents — each with distinct beliefs, relationships, and behavioural patterns — respond to your scenario before you commit a single pound of budget. Nothing else on the market does this.
Campaign testing · Product launches · Crisis planning · Audience intelligence
Bespoke Software
Custom Web Apps & CRMs
Purpose-built platforms designed around how your business actually operates. We build member management systems, booking platforms, CRM tools, and internal operations software — from the ground up, without the bloat of off-the-shelf solutions that almost fit.
Member portals · Booking systems · CRM builds · Internal tools
iOS & Android
Mobile Applications
Native mobile apps built for your customers and your team. Whether it's a loyalty programme, a training tracker, a booking flow, or a full client-facing app — we scope it, design it, and ship it.
Loyalty apps · Training trackers · Booking flows · Client portals
[System] Who We Work With
Built for the fitness industry.
Open to the right problem.
We specialise in the fitness industry — boxing gyms, combat sports facilities, personal training studios. We understand the operational reality of running a gym, and we build software that fits it.
Beyond fitness, we work with brands and businesses that have a real problem requiring serious software or serious intelligence to solve.
Core Specialism
Boxing & Combat Sports Gyms
We work closely with boxing gyms and combat sports facilities. Member management platforms, class booking systems, loyalty programmes, coach portals, and performance tracking apps — built for the specific rhythms of how a gym actually operates.
Primary Market
Fitness & Wellness Businesses
From personal training studios to multi-site fitness brands — we build the software and run the simulations that help fitness businesses grow with precision. CRM tools, client-facing apps, retention analytics, and campaign intelligence.
Simul8 Clients
Brands & Marketing Teams
Marketing directors, strategy functions, and brand teams who need to know how their next decision will land before they commit. We run high-fidelity audience simulations that go beyond what any focus group or A/B test can deliver.
[System] Contact
Ready to run the future before it happens?
We take on a limited number of new engagements each quarter. If you are working on something that requires a clear answer before you commit, tell us about it.
No obligation. No pitch deck. Just a direct conversation about your problem.
Uppercut Labs
Digital Studio · hello@uppercutlabs.co.uk
© 2026 Uppercut Labs. All rights reserved.
Simulate before you commit.
Disclaimer: Simul8 simulations are probabilistic models grounded in real-world data. They are designed to provide high-fidelity strategic intelligence, not guarantees of real-world outcomes. All simulation outputs should be used to inform decision-making and are not a substitute for professional judgement.