Which breakfast & spreads brands do AI assistants recommend in South Korea? Q4 2026
In South Korea, AI assistants most often recommend Kellogg's, Ottogi and Nutella for breakfast & spreads. Kellogg's is named by 4 of 4 assistants.
What the data says
Kellogg's (Kellanova) is the breakfast & spreads brand AI assistants recommend most in South Korea, taking 16.3% of all recommendation points across 4 assistants. Ottogi follows with 8.8% and Nutella is third with 7.8%.
Kellogg's's lead over Ottogi is 7.5 points, a clear advantage in how AI shortlists the category.
ChatGPT, DeepSeek and Grok put Kellogg's first, while Gemini favours Post.
The top five brands hold 46% of recommendations out of 39 brands named in total, leaving room for challengers to break into AI shortlists.
| # | Brand | Owner | AI share | ChatGPT | DeepSeek | Gemini | Grok |
|---|---|---|---|---|---|---|---|
| 1 | Kellogg's | Kellanova | 16.3% | 70 | 70 | 45 | 60 |
| 2 | Ottogi | Ottogi | 8.8% | 35 | 25 | 25 | 47 |
| 3 | Nutella | Ferrero | 7.8% | 25 | 35 | 20 | 37 |
| 4 | Post | Dongsuh | 7% | 25 | – | 60 | 20 |
| 5 | Nature Valley | General Mills | 5.7% | 20 | 25 | – | 40 |
| 6 | Skippy | Hormel Foods | 4% | 20 | – | – | 40 |
| 7 | Bonne Maman | Andros | 3.9% | – | 12 | 12 | 35 |
| 8 | Quaker | PepsiCo | 3.8% | – | 20 | – | 37 |
| 9 | Calbee | Calbee | 3.8% | 37 | – | 20 | – |
| 10 | Nestlé | Nestlé | 3% | 20 | – | – | 25 |
| 11 | Orion | Orion | 2.9% | 20 | – | 12 | 12 |
| 12 | Lotte | Lotte | 2.3% | – | – | – | 35 |
| 13 | Bokumjari | Bokumjari | 2.3% | – | – | 35 | – |
| 14 | Market O | Orion | 2.3% | – | – | 35 | – |
| 15 | Corn Flakes | Kellogg's | 2.3% | – | – | – | 35 |
| 16 | Nutri-Grain | Kellogg's | 2.3% | – | – | – | 35 |
| 17 | Nongshim | Nongshim | 2.2% | – | 25 | – | 8 |
| 18 | Dr. You | Orion | 1.9% | 8 | 20 | – | – |
| 19 | Smucker's | J.M. Smucker | 1.9% | – | 20 | – | 8 |
| 20 | CJ | CJ Group | 1.7% | – | – | – | 25 |
Questions about AI breakfast & spreads recommendations
- Which breakfast & spreads brand does ChatGPT recommend most in South Korea?
- ChatGPT recommends Kellogg's most often for breakfast & spreads in South Korea. Across all assistants, Kellogg's leads with 16.3% of recommendations.
- Which breakfast & spreads brand is improving fastest in South Korea?
- Ottogi has the strongest momentum among challengers: AI names it first in 2 of 5 answers where it appears, while holding 8.8% share. This is the first Q4 2026 reading; change over time will be shown from the next update.
- How is the ranking calculated?
- We ask each AI assistant the questions shoppers ask in each category and market, record the top five brands it names, and give 35, 25, 20, 12 and 8 points for positions one to five. Share is a brand's points divided by all points awarded.
Breakfast & Spreads: AI rankings by country
Covers: Cereal Bars, Jam, Honey, Hazelnut Spread, Peanut Butter, Morning Cereals, Sweet Spreads: Chocolate Spreads Or Hazelnut Cocoa Spreads.
Method: each AI assistant is asked the shopper questions for every segment in the category and market; the top five brands named score 35, 25, 20, 12 and 8 points. Share is a brand's points divided by all points awarded. Rankings reflect AI answers, not sales.
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