AI Development Services That Ship Working Systems

Njin is an AI development company that builds, not just advises. Custom AI agents, integrations and automations, scoped to a revenue outcome and live in weeks.

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The Problem

Most AI development ends at the demo. The proof of concept works. It gets a good reaction in the boardroom. Then it never reaches a customer.

  • You have a pilot that works in a test environment but has never touched a real lead or a real order
  • Your dev partner quoted a build, delivered a model and left the integration to you
  • Every AI quote you get is priced by the hour with no outcome attached to it
  • The build works but nobody on your team knows how to run it, so it quietly stops
  • You need AI wired into your CRM and your existing tools, not sitting beside them in a separate app

A pilot that never ships costs the build fee and the year you spent waiting on it. Meanwhile the leads keep going cold and the manual work keeps eating your team's day.

AI development only pays when it runs in production, connects to the systems you already use and your team can operate it without ringing us. That is what we build.

The The Production AI Build

We scope the build against a revenue or time outcome, develop the AI, connect it to your live tools and hand it over with your team trained to run it. One team from scope to handover. No proof of concept that sits on a shelf.

1

Scope against an outcome

We start with the number you want to move. Faster lead response, more qualified bookings, fewer hours on manual admin. Then we work backwards to the smallest build that moves it. If a workflow fix beats an AI build, we will tell you.

Deliverable: A scoped build with a defined outcome and a fixed shape

2

Build and integrate

We develop the agents, the prompts, the logic and the integrations together. Your CRM, your inbox, your phone system, your database. The build is not finished when the model works. It is finished when it runs inside your process.

Deliverable: A working AI system connected to your live tools

3

Test on real work

We run the system against real enquiries and real records, not sample data. We watch where it gets things wrong, tighten it and add the human checkpoints that need to be there.

Deliverable: A tested system with review steps and edge cases handled

4

Hand over and train

You own the code, the prompts and the connections. We train your team to run it, change it and extend it. Ongoing support is available if you want it, not a condition of owning what you paid for.

Deliverable: A trained team and full ownership of the build

Traditional Approach Our Approach ROI Impact
Proof of concept delivered, integration left to you Built and wired into your live systems as one piece of work The system reaches real customers instead of stalling at the demo
Priced by the hour with no outcome attached Scoped to a revenue or time outcome before a line is written You know what you are buying and what it is meant to change
The agency keeps the keys so you keep paying Full handover of code, prompts and access, plus team training You can run and extend the system without a retainer

Results You Can Expect

Custom AI that fits your process, not a template

We build around how your business actually runs. Your qualification rules, your tone, your systems. That is the difference between custom AI development and buying another tool your team works around.

See our AI consulting services

Integrated into the tools you already pay for

AI is only useful where the work happens. We connect builds to your CRM, your inbox, your calendar and your database so the output lands in the system your team already opens every morning.

See the sales engagement suite

Agents that do the repetitive work

Instant replies, lead qualification, follow-up, data entry and reporting. We build these as working agents, not chatbots that answer questions and stop.

How a conversational AI agent handles an enquiry

You own everything we build

Code, prompts, integrations and documentation. No black box. No licence you have to keep renewing to keep your own system running.

What drives the cost of an AI build

Built by people who use AI to run their own business

We build AI systems for ourselves first. Every pattern we sell is one we run internally. That is why our scopes come with a build plan, not a slide deck.

Why we build instead of only advising

How It Works

1

Discovery and scope

Week 1

We map the process you want to change, the systems it touches and the outcome you want to move. You get a clear scope with a defined build, not an open hourly estimate.

Process and systems mapped Outcome and success measure agreed Fixed build scope confirmed
2

Build and integrate

Weeks 2-4

We develop the AI, write and test the logic and connect it to your live tools. You see progress weekly, not a silent build followed by a big reveal.

AI system built Integrations connected and authenticated Weekly progress reviews
3

Test on live data

Week 4-5

We run the system against real enquiries and real records with your team watching. We tighten the logic, add review steps and handle the cases that break it.

Tested against real workload Human review steps in place Edge cases documented and handled
4

Handover and training

Week 5-6

We train your team on how to run the system, change it and extend it. You receive the code, the prompts, the integration details and the documentation.

Team training completed Full code and prompt handover Documentation and extension guide

Is This Right For You?

Great Fit If...

  • You have a repetitive, high-volume process that is costing your team real hours every week
  • You want AI running in production, connected to your live systems, not another pilot
  • You can give the build team access to the tools and data the system needs to work
  • You want to own the build and have your team run it after handover
  • You can name the outcome you want to move, even roughly

Not Right If...

  • You want a proof of concept to show the board with no plan to put it in production
  • You are looking for a staff augmentation contract rather than a scoped build
  • You want AI added to a process nobody has defined yet
  • You need a research project rather than a working system

Frequently Asked Questions

What are AI development services?
AI development services cover the design, build, integration and handover of custom AI systems for a business. At Njin that means AI agents, workflow automations and integrations built into your live tools. It is a build service, not a licence. The output is a working system your team runs, plus the code and prompts to go with it.
How is this different from AI consulting?
AI consulting decides what to build and why. AI development builds it. Njin does both, which is why our scopes come with a delivery plan attached. If you are still working out where AI fits, start with our AI consulting services. If you already know what you need built, this is the page.
How much do AI development services cost?
It depends on scope. A single AI agent, like instant reply or lead qualification, starts around $900 to $2,300 to set up, with monthly plans from $270. Full playbook builds and multi-agent systems run from $4,000 to $8,000+ setup, with monthly support from $750 upward. We'll give you an exact quote after a quick chat about your goals. Our AI consulting cost and pricing guide breaks down what drives the number.
How long does an AI build take?
Most Njin builds go live within 1 to 2 weeks for a single agent. Larger multi-agent systems and deeper integrations usually run 4 to 6 weeks from scope to handover, depending on how many systems you are connecting. The variable is almost always access to your systems and data, not the AI itself.
Do you build agentic AI or just chatbots?
We build agents that take actions, not just answer questions. That means qualifying a lead, writing to your CRM, booking a meeting, sending a follow-up or drafting a proposal. A chatbot replies. An agent does the job. We build the second kind, and we still use plain chat where a chat is genuinely the right answer.
What technology do you build on?
We are model agnostic. We pick the model and the stack that suit the job, then connect it to the tools you already run. If you need content and drafting systems specifically, that sits under our generative AI consulting service.
Will my team be able to run it after you leave?
Yes, and that is the point of the handover step. You get the code, the prompts, the integration details and the documentation, plus training on how to change and extend the system. Ongoing support is available if you want it. It is not a condition of keeping your own build running.
Do you work with businesses outside Australia?
Yes. Njin is an Australian AI development company and we build for clients across Australia, New Zealand, the UK, the US and Canada. Delivery is remote, with meetings scheduled to suit your time zone.

Bring us the process. We will bring the build.

Tell us the process eating your team's week and the outcome you want to move. We will scope the build, quote it properly and tell you if AI is the wrong answer.

Talk to a specialist