How to Choose a Digital Marketing Agency in NZ (From Someone Who Runs One)

I run a digital marketing agency, so I have an obvious bias here. I also know exactly how this industry works from the inside, and I will tell you the truth even when it is not in my interest.

If I were a NZ business owner shopping for an agency today, here is the framework I would use. The bar should be high. The work is expensive, the stakes are your business, and most agencies are average.

Why so many businesses get burned

The pattern I see almost every week when I audit a new prospect’s previous engagement is the same.

Business owner signs a 12-month contract with an agency after a slick sales call. Six months in, they have paid the agency tens of thousands of dollars. Leads have not increased. The reports are full of metrics the owner cannot connect to revenue: impressions, reach, engagement rate, domain authority score. When they push back, they are told “these things take time.” By month nine they cancel, feeling burned, and promise themselves they will never hire another agency.

This happens because:

1. Agencies report on metrics that look good in slides but do not translate to dollars in the bank.
2. Contracts lock the business in before they can evaluate whether the work is actually producing.
3. A lot of NZ agencies outsource the actual work to overseas contractors while charging local rates.
4. The sales team is almost always better than the delivery team.

Knowing these patterns is the first step to avoiding them.

Five things I would look for

1. They talk about revenue, not vanity metrics

When I pitch a prospect at Lucid Media, I do not open with “we will grow your Instagram engagement by 400%.” I open with what I actually think we can generate for their business in leads or sales in the next 90 days, based on their industry, their current state, and what we have seen work for comparable clients.

A good agency talks about:

• Leads per month
• Cost per lead
• Closed revenue attributed to the marketing work
• Return on ad spend (ROAS)
• Organic traffic to commercial pages
• Booked calls, consultations, or in-store visits

A worrying agency talks about:

• Impressions and reach
• Follower growth
• Engagement rate
• “Brand awareness”
• Domain authority
• Keyword rankings divorced from any revenue context

Impressions do not pay the bills. If the agency cannot talk about your business in terms of the dollars they expect to influence, that is a red flag.

2. They ask more questions than they pitch

Good agencies ask you a lot of questions before they propose anything. Not to show off, but because the right scope depends entirely on your specific situation.

If I take a discovery call with a mortgage adviser, I ask:

• What is your current average cost per lead across all channels?
• Where are your best clients coming from right now?
• What is your close rate on initial consultations?
• Do you have a CRM, and is it actually being used?
• What does your team’s capacity look like for handling more leads?

If I take a call with an e-commerce store I ask completely different things. The questions should reflect your specific business. If an agency’s discovery call feels like a scripted template, the proposal will be too.

3. Their own marketing is good

If an agency’s website is slow, generic, and ranks for nothing, why would you trust them with yours? Look at their site the way Google does.

• Does it load fast?
• Is it mobile responsive?
• Does it rank for anything beyond their own brand name?
• Are the case studies specific, with real metrics and named clients?
• Is their content genuinely useful or is it AI-generated fluff?

An agency that has not bothered to make their own site a lead generator is not going to turn yours into one.

4. They show you real client work

Generic logos on a homepage mean nothing. A credible agency should be able to walk you through specific client stories with real metrics.

When we pitch a prospect at Lucid Media, we show them work like GetATaxi, where we grew organic traffic 643% over two years and took them to 28 top-10 keywords. Or Fundmaster, where a quiz funnel we built generated 494 qualified leads in four months. Or TSB Living, where topic consolidation and SEO increased organic traffic 312%.

If an agency cannot show you that kind of specific work with named clients you could call and verify, they probably do not have it.

5. They will work with you on month-to-month terms

The most revealing question to ask any agency is: “can I start on a month-to-month arrangement?”

The good ones say yes. They know their work produces results fast enough that the client will stay willingly. The bad ones insist on 6 or 12 month contracts, usually because they know the client will want to leave by month three.

Some work genuinely does need longer engagement to make sense (SEO compounds over time, for example). In those cases, a good agency will explain why, offer a shorter initial commitment, and build in review milestones so the client has an off-ramp if the work is not delivering.

Red flags

Long contracts before proving anything

12-month lock-in terms are designed to protect the agency from their own underperformance. Good agencies are confident enough in their work to offer shorter initial terms.

Prices that seem too good to be true

Quality digital marketing work takes time and expertise. If an agency is quoting you a rate that is a fraction of market, they are either outsourcing to the cheapest labour they can find, spreading themselves so thin they cannot deliver, or both.

Guaranteed rankings or lead volume

No agency can guarantee a specific Google ranking. Too many factors are outside anyone’s control (competitor moves, algorithm updates, query volume changes). An agency that makes hard guarantees is either naive or willing to lie to close the sale.

They cannot tell you who does the work

Ask: “who specifically will be working on my account?” If the answer is vague, or you are introduced to a nice-sounding account manager with no mention of the actual operators, there is a good chance the work is being offshored to cheap contractors.

Their case studies have no numbers

“We helped Company X grow their online presence” is not a case study. It is a sentence designed to sound like a case study. A real case study has specific before and after metrics, a named client, and ideally a quote from someone at that client.

Ten questions to ask on the discovery call

1. What specific deliverables will I receive each month?
2. Who specifically will be doing the work on my account?
3. How do you measure success, and what does your reporting look like?
4. What is your realistic expectation for the first 90 days?
5. Can I speak with two of your current clients in industries similar to mine?
6. What do you need from me to make this engagement successful?
7. What is your approach if we are three months in and results are not where you projected?
8. Do you offer month-to-month terms, and if not, why?
9. What would make you turn down an engagement?
10. What do you consider a bad-fit client?

Questions 9 and 10 are my favourites. A confident agency has a clear answer to both. An agency that wants every client they can get will dodge them.

What realistic investment looks like

Digital marketing engagement costs in NZ vary enormously based on scope, competition, and goals. Rather than quote specific dollar amounts (which every agency hates doing in a public post because the right number depends on the specific engagement), here is how to think about it:

• A local service business with a specific geographic area can usually produce meaningful results with a smaller monthly spend.
• A competitive e-commerce business or one going after national rankings needs a substantially larger monthly investment.
• Paid advertising work requires both the management fee and the ad spend itself. Ad spend is almost always the larger of the two.
• The cheapest agency is almost never the best value. The most expensive is not automatically the best either.

If you want a specific number for your situation, the only way to get one is to book a discovery call and walk through your specifics. Any public pricing is going to be wrong for most businesses reading it.

How I would make the decision

If I were the business owner, here is exactly what I would do:

1. Short-list 3 agencies. Not more. Decision fatigue is real.
2. Take a 30 minute discovery call with each. Use the questions above.
3. Ask each one to show me two specific client case studies in my industry or an adjacent one.
4. Speak directly with one of their current clients. Ask how they would rate the agency out of 10 and what would make it a 10.
5. Make a decision within 2 weeks of the calls. Do not let the process drag.

The best agency for you is not necessarily the biggest, most awarded, or most expensive. It is the one that clearly understands your business, has done similar work before, communicates in the language of business outcomes, and offers fair terms.

If you want me to audit your current marketing live on a call and give you my honest take (even if that means “you do not need an agency, here is what I would do instead”), book a 30 minute strategy call. No pitch deck. No obligation. Just straight answers.

FAQs

Can I do digital marketing myself instead of hiring an agency?

For some things, yes. Google Business Profile optimisation, basic SEO on your own content, and simple email nurture are genuinely doable in-house with enough time. Paid advertising optimisation, technical SEO audits, and conversion rate optimisation usually produce better results with specialist help, because the learning curve is steep and the cost of learning on your own budget is high.

How do I know when it is time to hire an agency?

When your time is worth more doing the work only you can do (serving clients, closing deals, running the business) than it is worth learning another craft. That crossover happens at different revenue levels for different businesses, but it is usually when you are past the solo-founder stage.

Should I hire a specialist agency or a generalist one?

Depends on your biggest bottleneck. If it is one thing (paid ads, SEO, web design), a specialist usually produces better work faster. If you have multiple problems you need solved together, an integrated generalist agency saves on coordination costs. Most NZ small businesses benefit from a generalist agency because their problems are rarely isolated.

What if the agency I hired is not working out?

Most good agencies have a way to exit respectfully. Raise the issue formally in writing, ask them what they would do differently, give them 30 days to change direction, and if it still is not working, move on. Do not stay out of politeness. The cost of staying with a bad agency is higher than the discomfort of leaving.

How long should I give a new agency before deciding?

SEO work needs at least 90 days before you can meaningfully evaluate it. Paid advertising can usually be evaluated at 30 to 45 days. Web design work is assessed as soon as the site is live and tracking is running. Set expectations up front about which metrics you will look at and when.