Getting a business plan done with AI means using AI as the plan's assistant, not its author. In Pillar 4 of the Simple-Growth System, the owner and team still set the priorities and make the calls. AI does the chasing: it turns the 90-day plan into this week's actions, prepares a 15-minute Monday check-in, captures who agreed to what, and reports one number every Friday.

Kevin D'Ambros-Smith is a business coach and advisor who has coached 200+ businesses one-on-one across 30+ industries, after a career at DDB, Ogilvy and Saatchi and Saatchi and founding nine companies.

Last updated 12 November 2026 (New Zealand time). Written for owners of established small and medium businesses in New Zealand and beyond.

Most owners do not lack a plan. They lack someone whose job is to keep the plan in front of everyone. In week one the plan is exciting. By week five a big order, a staff problem and a broken machine have pushed it to the bottom of the inbox. Nobody decided to abandon it. It simply stopped being anyone's next action.

That is the problem the fourth pillar of the Simple-Growth System exists to solve. Strategy decides where to play, marketing and sales bring customers in, and implementation makes sure the work happens, week after week, without the owner carrying every task in their head.

Pillar 4 is the delivery engine. It turns the constraint you identified in Pillar 1 into a 90-day plan with four parts:

AI is used only where it removes time, cost or effort from that rhythm. It is not there to write a strategy for you or to replace the judgement of the people who know your customers.

Inside the global agencies where Kevin worked, a big launch never ran on goodwill. There was always someone, often an account or project manager, whose whole job was to keep the plan moving: circulating the status list, chasing overdue items, preparing the weekly meeting and flagging slippage before it became a crisis. The plan survived because the chasing was somebody's job.

An SME with 8 or 40 staff cannot justify a full-time project office. That is big-brand thinking made simple: keep the discipline, drop the overhead. In 2026, a well-briefed AI assistant can do much of the routine chasing that used to need a person, for the cost of a monthly subscription and an hour or two of setup.

Most owners are already aware of the tools. Research commissioned by MBIE found 94% of New Zealand SMEs were aware of at least one AI tool, with uncertainty about where to start among the reasons adoption is slower. Implementation is a good place to start, because the job is clear and the payoff is visible within a week.

1. Turn the 90-day plan into this week's actions. Paste in your plan (without customer or staff personal details) and ask the assistant to list, for each priority, the next action, the owner and the date it is due this week. You edit the list; it does the first draft.

2. Prepare the Monday check-in. Ask it to produce a one-page agenda from last week's list: what was done, what slipped, and what is due. The meeting then runs on three questions: what did we finish, what is stuck, and what do we need from each other.

3. Capture who agreed to what. After the check-in, give the assistant your notes or a transcript and ask for a short action list with owners and dates, plus a polite reminder message for each person. You review and send. Nothing goes out unchecked.

4. Write the Friday one-number summary. Give it the week's figure, such as quotes sent, new enquiries or jobs invoiced, and ask for three lines: the number, the trend, and the one action most likely to move it next week.

Allow about 30 minutes a day.

Monday: write the plan on one page. Three to five priorities, an owner for each and the one number. If it does not fit on a page, it is not a plan yet.

Tuesday: brief the assistant. Create a saved project or instruction in the AI tool you already pay for, explaining your business, the plan and the four jobs above. Write it once so you never have to explain it again.

Wednesday: generate this week's actions. Run job one, then correct the draft. Your corrections show you where the plan is vague.

Thursday: book the rhythm. Put a recurring 15-minute check-in in everyone's calendar and a 10-minute Friday slot for the number.

Friday: run the first summary. Run job four. Then ask yourself one question: did the plan move this week? If not, find out which action stalled and why.

Take a hypothetical 15-person joinery business whose 90-day priority is to win more commercial fit-out work. The owner sets three actions: build a list of 30 target builders, send a capability sheet to ten a week, and follow up every sheet within five working days. Before, they faded on a whiteboard. Now the office manager runs the assistant every Monday, the check-in takes 15 minutes, reminders go out the same afternoon and the Friday note shows how many follow-ups were made. The plan has not changed. What changed is that someone, and something, is chasing it.

Keep these with people: choosing the priorities, deciding what to stop, difficult conversations about performance, anything sent to a client, and any decision about money. AI can draft, sort, summarise and remind. It cannot own the result. A useful test is this: if the action would embarrass you if it went out wrong, a person signs it off.

Owners are often too close to see which actions matter. Kevin calls the remedy edge-of-the-world thinking: an outside view from someone not immersed in your industry, who asks why each action is on the list at all. Before you hand the plan to AI, ask someone outside the business to read your one page and tell you which line they would cut. If they cannot tell what a line means, neither can your assistant.

Ashley Berrysmith, in coaching feedback collected through The Icehouse, put it simply:

"Kevin had a no-nonsense approach and tackled the issues head on. Accountability was the key."

— Ashley Berrysmith, coaching client (Icehouse coaching programme feedback)

Start with the one you already have. The rhythm matters far more than the tool, so pick one and use it for four weeks before you compare.

Check your tool's data settings and your business account terms first, and leave out customer, staff and financial account details. Plans and action lists rarely need personal information to work.

Usually within two or three weekly cycles. The first sign is that the Monday check-in stops being a surprise, because everyone already knows what is due.

If your main need is leadership-team alignment and a full operating system, EOS or Scaling Up may suit you better. If you are a manager or executive inside a large organisation working on your own leadership, an executive coach is the better fit. If you are pre-revenue or on a very small budget, start with free mentoring and The Inside Track newsletter. The Simple-Growth online programmes, including Make It Happen for owners with a plan they are not delivering, are launching soon; join The Inside Track to hear first. Simple-Growth coaching suits owners of established SMEs who want a plan that gets done, more customers and big-company thinking made simple.

Not sure which system fits? Answer nine questions and get an honest recommendation.

A plan only counts when it gets done.

If you want help building a 90-day plan your team can deliver, with AI doing the chasing, that is where the Simple-Growth System starts: find the one real constraint, fix it first, then set owners, deadlines and one number to watch.

Kevin and The Simple-Growth Team