Brandwave

eBay vs Kmart NZ:Which is more popular?

In September 2026, Kmart NZ had more branded searches than eBay among online retailers and marketplaces in New Zealand. Kmart NZ had about 1.1 million branded searches, while eBay had 90,500. Kmart NZ made up 25% of all online retailers and marketplace searches we track, and eBay accounted for 2.1%. When we asked ChatGPT and Google AI Overviews about online retailers and marketplaces, Kmart NZ appeared in four of the five answers and eBay in none.

Among online retailers and marketplaces in New Zealand in September 2026

Who do people search for more?

Kmart NZ, about 12 searches for every 1 for eBay

Kmart NZ 1.1M searcheseBay 90.5K searches

Who does AI mention more?

Kmart NZ, mentioned in 4 of 5 answers, eBay in 0

Kmart NZ in 4 of 5eBay in 0 of 5

Who does AI recommend more?

Kmart NZ, the only one of the two named

Kmart NZ first in 4eBay never named

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Top online retailers and marketplaces in ChatGPT and Google AI Overviews

In three ChatGPT questions and two Google AI Overviews, Kmart NZ was mentioned in four out of five: in all three ChatGPT answers and in one of the two Google AI Overviews. eBay did not appear in any of the five answers.

Most recommended by AI

Brands get a higher ranking if they are mentioned earlier in the answers.

  1. The Warehouse1st
  2. Trade Me2nd
  3. Kmart NZ3rd
  4. Noel Leeming4th
  5. Mighty Ape4th
  6. Onceit6th
  7. The Iconic7th
  8. Postie8th
  9. Amazon9th
  10. +3 more
  11. eBay–
  12. +1 more

Mentioned by AI

Each dot is one answer, filled in when that answer mentions the brand.

  • Trade Me4 of 5Named in 3 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Kmart NZ4 of 5Named in 3 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • The Warehouse4 of 5Named in 3 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • The Iconic4 of 5Named in 2 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • Noel Leeming3 of 5Named in 2 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Amazon2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Mighty Ape2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Postie2 of 5Named in 0 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • Onceit2 of 5Named in 0 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • eBay0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers

+4 more

See every answer about online retailers and marketplaces

5 answers

Not named in any answer:

Brands are shown in the order each answer named them. The survey took place in New Zealand on October 19, 2026.

Is eBay or Kmart NZ more popular in search?

This chart shows how often people search Google for eBay and Kmart NZ by name. Each line represents a brand's share of searches for all 14 online retailers and marketplaces we track, month by month, from searches in New Zealand.

eBay and Kmart NZ among online retailers and marketplaces in New Zealand, by month

Share of searches by month for Kmart NZ, eBay. The figures are in the table below the chart.

View monthly share of searches table
MonthTrade MeKmart NZThe WarehouseTemuNoel LeemingSheinAmazonAliExpressMighty ApeeBayPostieOnceitThe IconicKogan
Oct 202536.3%23.8%7.4%7.4%6.5%4.9%3.3%2.7%2.7%1.8%1.8%0.8%0.45%0.21%
Nov 202532.8%25.6%8.2%6.6%8.7%3.7%3%2.4%3.7%1.3%2%1.1%0.61%0.41%
Dec 202528.7%28.8%10.7%4.8%9.4%3.2%2.6%2.1%4.8%1.4%2.1%0.77%0.44%0.29%
Jan 202636.8%24.5%9.2%6.1%6.6%3.4%3.3%2.7%2.8%1.8%1.5%0.66%0.38%0.21%
Feb 202635.8%24.2%8.9%7.2%6.5%4%3.2%2.6%2.7%1.8%1.8%0.65%0.44%0.2%
Mar 202638.4%24.3%7.8%6.3%5.7%4.3%2.8%2.8%2.4%1.9%1.9%0.69%0.48%0.22%
Apr 202633%27.5%8.2%6.6%6%4.5%3%3%2.5%2%2.4%0.72%0.5%0.19%
May 202639.1%22.5%7.9%6.5%5.8%4.3%2.9%2.9%2.4%1.9%2.3%0.7%0.49%0.19%
Jun 202634.6%24.9%7%7%6.3%5.7%3.1%3.1%2.6%2.1%2.1%0.76%0.52%0.21%
Jul 202635.3%25.7%7.2%5.8%6.4%4.8%3.2%3.2%2.7%2.1%2.1%0.95%0.44%0.22%
Aug 202639.2%23.2%6.5%6.5%5.8%5.3%2.9%2.9%2.4%1.9%1.9%0.86%0.49%0.24%
Sep 202634.4%25%7%6.9%6.2%5.7%3.1%3.1%2.6%2.1%2.1%0.93%0.64%0.25%

How has the eBay and Kmart NZ comparison changed over the last 12 months?

3 findings

How did search popularity change for New Zealand online retailers and marketplaces in September 2026?

1 change

  1. In September 2026, Kmart NZ gained share of searches among online retailers and marketplaces in New Zealand, from 23.2% to 25%.

How are branded searches counted?

24 search terms

Brandwave collects information about searches that people make online using eBay’s and Kmart NZ’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.

eBay

1 branded search term

  • eBay

Kmart NZ

23 branded search terms

  • air fryer kmart
  • bicycle kmart nz
  • hastings kmart
  • Kmart
  • kmart albany nz
  • kmart bayfair
  • kmart botany
  • kmart co nz
  • kmart dresses
  • kmart fan
  • kmart manukau
  • kmart nz
  • kmart nz chairs
  • kmart nz dunedin
  • kmart petone
  • kmart rotorua nz
  • kmart st lukes
  • kmart sylvia park
  • kmart te rapa
  • kmartnz
  • richmond kmart
  • shoes rack kmart
  • sylvia park kmart

How the Brand Demand Index is measured

Other head-to-heads among online retailers and marketplaces

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