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Agency Review Guide

New Zealand · Email and Retention

Email and Retention agencies in New Zealand

7 published agencies currently meet the research standard for this page. Each entry below states what it is best suited for and what evidence supports that.

Last researched: not yet publishedReviewed by: Agency Review Guide editorial teamIndexable

The short answer

Lifecycle, CRM and retention programmes that raise repeat revenue.

The agencies below have enough source-backed evidence to be compared meaningfully. Use the comparison table for a scan, then read the profiles for the evidence behind each claim.

Agencies

Filter and sort the full directory for wider results.

Quick comparison of agencies on this page
AgencyBest suited forMin. projectTeam sizeEvidence
Atlas StudiosMid-market ecommerce merchants across New Zealand and Australia needing Shopify Plus builds, POS/retail systems, conversion rate optimization and Klaviyo-led retention marketing, per the site's own description as 'Commerce Growth Partner - Shopify & Klaviyo' for 'mid-market brands across NZ and Australia'.——agency provided
CalibrateGrowth-focused brands and businesses in New Zealand seeking a full-funnel, data-driven Auckland marketing agency acting as an embedded extension of their team across strategy, media/creative, web design, email automation, data/technology, and SEO/AI, since 2014.—11-50agency provided
Grow Your GymNot yet documented——agency provided
Kea StudioNot yet documented——limited
Publik AgencyNot yet documented——agency provided
RAZORNot yet documented——agency provided
ZyberLocal and global ecommerce brands seeking Shopify builds, migrations and omnichannel growth support.——limited

  • Atlas Studios

    Auckland, New Zealand

    ListedPrimarily agency-provided

    Atlas Studios is an Auckland-based commerce growth partner and Shopify Plus Partner working with mid-market brands across New Zealand and Australia. Its senior team combines Shopify development, UX, and Klaviyo-led retention marketing under one roof. Services span Shopify Plus builds, point-of-sale and retail systems, conversion optimisation and lifecycle email marketing.

    • Email and Retention
    • Shopify
    • Conversion Optimization
    Min. project
    Not recorded
    Hourly rate
    Not recorded
    Team size
    Not recorded
    Verified reviews
    No verified reviews yet

    Compiled from public information. The agency has not claimed this profile. Last verified September 14, 2026.

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  • Calibrate

    Auckland, New Zealand

    ListedPrimarily agency-provided

    Auckland full-service digital marketing and media agency with a dedicated email marketing and automation practice.

    • Digital Marketing
    • Email and Retention
    Min. project
    Not recorded
    Hourly rate
    Not recorded
    Team size
    11-50
    Verified reviews
    No verified reviews yet

    Compiled from public information. The agency has not claimed this profile. Last verified September 13, 2026.

    View ProfileVisit Website Is this your agency? Claim this profile

  • Grow Your Gym

    Tauranga, New Zealand

    ListedPrimarily agency-provided

    Fitness-only digital agency building paid social, email and CRM member-acquisition systems for gyms.

    • Paid Media
    • Email and Retention
    • Growth Marketing
    Min. project
    Not recorded
    Hourly rate
    Not recorded
    Team size
    Not recorded
    Verified reviews
    No verified reviews yet

    Compiled from public information. The agency has not claimed this profile. Last verified September 28, 2026.

    View ProfileVisit Website Is this your agency? Claim this profile

  • Kea Studio

    Wellington, New Zealand

    ListedLimited public evidence

    Wellington design studio building websites, web apps, e-commerce stores and email templates using headless CMS tools.

    • UX/UI
    • Web Design
    • Email and Retention
    Min. project
    Not recorded
    Hourly rate
    Not recorded
    Team size
    Not recorded
    Verified reviews
    No verified reviews yet

    Compiled from public information. The agency has not claimed this profile. Last verified September 9, 2026.

    View ProfileVisit Website Is this your agency? Claim this profile

  • Publik Agency

    Nelson, New Zealand

    ListedPrimarily agency-provided

    A Nelson marketing, design and PR agency offering strategic planning, brand development and digital marketing.

    • Digital Marketing
    • Public Relations
    • Graphic Design
    • Email and Retention
    • Brand Strategy
    Min. project
    Not recorded
    Hourly rate
    Not recorded
    Team size
    Not recorded
    Verified reviews
    No verified reviews yet

    Compiled from public information. The agency has not claimed this profile. Last verified September 28, 2026.

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  • RAZOR

    Auckland, New Zealand

    ListedPrimarily agency-provided

    RAZOR is an Auckland digital web and marketing agency operating since 2007. It provides email marketing and automation aimed at building customer retention and loyalty for ecommerce clients, alongside wider web development and marketing services. The agency states it works one-on-one with clients on branded, on-going email campaigns.

    • Email and Retention
    Min. project
    Not recorded
    Hourly rate
    Not recorded
    Team size
    Not recorded
    Verified reviews
    No verified reviews yet

    Compiled from public information. The agency has not claimed this profile. Last verified September 14, 2026.

    View ProfileVisit Website Is this your agency? Claim this profile

  • Zyber

    Auckland, New Zealand

    ListedLimited public evidence

    Zyber builds and migrates Shopify stores and develops ecommerce growth strategies. Its services include B2B commerce, integrations, conversion optimization, Klaviyo automation and SEO.

    • Email and Retention
    • Shopify
    • Conversion Optimization
    • SEO
    Min. project
    Not recorded
    Hourly rate
    Not recorded
    Team size
    Not recorded
    Verified reviews
    No verified reviews yet

    Compiled from public information. The agency has not claimed this profile. Last verified October 19, 2026.

    View ProfileVisit Website Is this your agency? Claim this profile

How these agencies were evaluated

  • 25Demonstrated results and case-study evidenceDocumented outcomes with a verifiable source. Claims without an attached source receive no points.
  • 20Verified review quality, quantity and recencyOnly reviews that pass identity verification and are published on this site count toward this component.
  • 15Depth of specialty expertiseEvidence of sustained, senior-level work in the specialty rather than a services page listing it.
  • 15Portfolio relevance and qualityRelevance of published work to the buyer segment the page addresses.
  • 10Client and industry fitConsistency of client size, sector and engagement model with the stated best-fit buyer.
  • 10Team expertise and leadershipNamed practitioners, tenure and the seniority actually attached to client work.
  • 5Transparency and information freshnessPublic pricing signals, verifiable facts and how recently information was confirmed.

Read the full methodology, including evidence-confidence levels and methodology versioning.

Typical pricing

We publish pricing ranges only where an agency has disclosed them or a source documents them. Where a minimum project size or hourly range is missing on this page, it means we have not confirmed it — not that the agency is inexpensive or expensive.

How to choose an agency in this market

Start from the decision you are actually making: the stage of your business, the outcome you need in the next twelve months, and the internal team that will own the work afterwards. Specialty depth matters more than agency size for most buyers.

Ask every shortlisted agency for two references in your sector, the names of the people who will do the work, and one example where the engagement did not go to plan. Compare the answers against the evidence recorded on their profile here.

Market-specific considerations

Contracting norms, currency, tax treatment and time-zone overlap all change the real cost of an engagement. Where a market-specific factor is documented for an agency, it appears on that agency's profile with a source attached.

Frequently asked questions

Why are some pages empty?
Because we do not fabricate directory content. A page is populated only when agencies have completed research with attached sources.
Does verification mean an agency is recommended?
No. Verification describes what we confirmed — identity, claim ownership or reviewer identity. It is separate from editorial score and evidence confidence.
Can an agency pay to appear here?
No. Sponsorships are labelled and separated from editorial results, and cannot change a score, a ranking or a review.

Sources and methodology

Every factual claim on an agency profile carries a source URL, a source type, a verification status and a last-verified date. Sources for the agencies above are listed on each profile.

MethodologyRequest a correctionOwnership and disclosures