LIVE DEMO LAB · RAILWAY API ONLINE

Try AI.Then build.

We build production AI systems for startups, agencies, and small teams. No abstract pitch. Try the live demos and see what we can customize for your business.

04

Live demos

01

Railway backend

Fast

Template delivery

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Select a system

Four working demos. One live backend.

Each chapter below lets visitors try a service directly. Under the hood, the demos are powered by your Coda Builds API and linked to GitHub templates for technical proof.

01

AI Support Agent

A chatbot trained on your business that answers customer questions, collects details, and hands off complex requests.

Price

£3,000–£6,000

Delivery

4–5 days

Customer supportLead qualificationBookingHelpdesk
Try this demo

Build configurator

Not sure what you need? Pick your AI build.

Answer three simple questions and get a recommended Coda Builds service, price range, timeline, and next step.

01

What do you want to improve?

02

What kind of data do you have?

03

How soon do you need it?

Recommended build

01

Conversational AI Agent

You selected customer questions, website content, or FAQs. A conversational agent is the fastest way to turn that into a useful support system.

Estimated price

£3,000–£6,000

Delivery

4–5 days

Based on your answers

Goal: Answer customer questions

Data: Website / FAQs

Timeline: This week

Founding client offer

72-hour AI Demo Sprint.

For the first 4 clients, we build a working AI mini-demo around one business workflow in 72 hours.

Price

£500

Timeline

72h

Spots

4

If you continue to the full build, the £500 sprint fee is deducted from the final project.

What you get

A real demo, not a slide deck.

Live working mini-demo

Simple frontend interface

Backend API logic

Business-specific FAQs or sample data

Walkthrough video

Fixed quote for the full build

£500 deducted from the full project if you continue

Best fit this week

Gyms & fitness studiosClinics, medspas & dentistsEstate agents & property teamsAgencies with repetitive client questionsLocal service businessesTraining providers & tutors

Under the hood

Not a landing page trick. A real system path.

Every demo is designed to show the same delivery logic we use for client work: start from a proven template, customize it, deploy it, and hand it over.

01

Client problem

Repeated questions, messy documents, weak search, or risky AI workflows.

02

Coda template

We start from a working FastAPI + Next.js template instead of building from zero.

03

Custom backend

We adapt routes, data handling, prompts, business logic, and deployment.

04

Live AI system

You get a deployed system your users can actually try and use.

05

Handover

Source code, GitHub repo, documentation, and next-step support.

Architecture proof

FrontendNext.js interface for demos and client-facing UX
BackendFastAPI routes powering agents, RAG, search, and safety checks
DeploymentRailway backend + Vercel frontend
SourceReusable GitHub templates adapted per client

Why this matters

Clients can try before they buy.

Instead of asking non-technical people to imagine what an AI system could do, the website lets them test working examples and understand the implementation path.

Start with a live demo

Why Coda

Not another vague AI automation agency.

Coda Builds is positioned around live demo-first AI implementation: visitors test working examples, choose a fixed-scope build, then get a customized system.

Alternative

No-code chatbot tool

Hidden issue

You still need to design flows, connect data, test prompts, and maintain the system.

Coda difference

You get a working AI system customized and handed over.

Alternative

Generic AI agency

Hidden issue

Often vague, slow, call-heavy, and hard to evaluate before paying.

Coda difference

You can test live demos before starting a project.

Alternative

Enterprise AI platform

Hidden issue

Powerful, but often too expensive and complex for small teams.

Coda difference

Fixed-scope builds designed for startups, agencies, and small businesses.

Alternative

Hiring a freelancer

Hidden issue

Quality varies, architecture may be unclear, and handover can be weak.

Coda difference

Template-backed delivery with GitHub source, docs, and clear scope.

Packages

Buy the outcome, not the jargon.

Instead of asking clients to understand agents, RAG, and semantic search, package the services around business outcomes they instantly understand.

Included

Every build comes with the pieces clients actually need.

The goal is not just to create a nice demo. The goal is to deliver something the client can use, understand, and own.

Live deployed system

Frontend interface

Backend API

GitHub source code

Basic documentation

Handover walkthrough

7 days post-launch support

Clear fixed scope

Example scenarios

Make the service obvious in 10 seconds.

These are example use cases, not fake case studies. They help non-technical visitors immediately understand what each build can do.

01

coda-agent-template

AI Support Agent

A chatbot trained on your business that answers customer questions, collects details, and hands off complex requests.

Price

£3,000–£6,000

Delivery

4–5 days

Live system flow

What happens when someone uses this demo.

Online
1

Visitor message

2

Coda UI

3

Agent API

4

Business logic

5

Reply

Frontend

Next.js

Backend

FastAPI

Deploy

Railway

Template

coda-agent-template

Customer supportLead qualificationBookingHelpdesk

Live API

Hi, I’m Ava, the AI receptionist for LondonFit Gym. Ask me about opening hours, pricing, cancellations, freezes, or trial sessions.

02

coda-rag-template

AI Document Assistant

Turn PDFs, policies, SOPs, and internal documents into an AI assistant that answers with sources.

Price

£4,000–£8,000

Delivery

4–5 days

Live system flow

What happens when someone uses this demo.

Online
1

Question

2

Coda UI

3

RAG API

4

Documents

5

Answer + source

Frontend

Next.js

Backend

FastAPI

Deploy

Railway

Template

coda-rag-template

HR policiesSOPsTraining docsProduct manuals

Live API

Ask questions about the sample company documents: refund policy, employee handbook, support playbook, and onboarding guide.

04

coda-security-audit

AI Safety Check

Test AI apps for prompt injection, data leakage, jailbreaks, unsafe outputs, and weak guardrails.

Price

£2,000–£5,000

Delivery

3–5 days

Live system flow

What happens when someone uses this demo.

Online
1

Risky prompt

2

Coda UI

3

Safety API

4

Risk rules

5

Report

Frontend

Next.js

Backend

FastAPI

Deploy

Railway

Template

coda-security-audit

Prompt injectionData leakageJailbreaksGuardrails

Safety Scanner

Process

From demo to deployed system.

The demos are proof of capability. Client builds are customized with your data, your workflows, your branding, and your deployment requirements.

01

Pick the closest demo

Choose the system that matches your business problem: agent, documents, search, or safety.

02

Customize the template

We adapt the backend, frontend, data model, prompts, integrations, and deployment.

03

Launch and handover

You get a live system, GitHub source, documentation, and handover support.

Pricing

Fixed-scope AI builds.

Designed for startups and small teams who need working AI systems quickly, without an endless retainer.

01

Conversational AI Agent

£3,000–£6,000

4–5 days

02

RAG Pipeline

£4,000–£8,000

4–5 days

03

Semantic Search

£3,000–£6,000

4–5 days

04

AI Security Assessment

£2,000–£5,000

3–5 days

Build with Coda

Bring your business data. We'll bring the system.

Email us with what you want to build, your current stack, and your ideal deadline. We reply with a fixed scope and price.

Contact Coda Builds