By Felipe Morales, CEO of ESBUENISIMO LINKS
Which sources ChatGPT cites in Argentina: 2026 study of 50 purchase queries
Which sources ChatGPT cites in Argentina: our own 2026 study of 50 purchase queries across 10 industries. The press weighs more than in Mexico, Colombia and Peru, led by La Nación.
Which sources does ChatGPT cite when someone in Argentina asks which digital bank to choose, which private health plan to buy or which new car to get? To find out, we ran 50 purchase queries across 10 industries from a location in Argentina on November 8, 2026, and counted every source each answer cited. We repeated the same queries in Google AI Mode to compare.
This is the fourth study in a series: we previously measured which sources ChatGPT cites in Mexico, Colombia and Peru with the same method. The main finding for Argentina: it is the country where AI cites the press the most. News media received 12.7% of ChatGPT's citations and 23.2% of Google AI Mode's.
View the data as a table
| ChatGPT citations analyzed | 244 |
| of ChatGPT citations went to the press | 12.7% |
| of Google AI Mode citations went to the press | 23.2% |
| of car-related citations went to news media | 55% |
Which sources ChatGPT cites in Argentina, by type of site
ChatGPT cited 244 sources in 49 of the 50 answers (excluding links to itself or to Google), an average of five per answer, across 154 different sites. The only query with no sources was where to stay in Mendoza to visit wineries. Google AI Mode cited 164 sources in 47 answers, from 117 sites. Only 34 sites appear in both.
| Source type | ChatGPT | Google AI Mode |
|---|---|---|
| Company websites | 45.1% | 34.8% |
| Comparison sites and marketplaces | 27.0% | 32.3% |
| News media | 12.7% | 23.2% |
| Government | 9.8% | 1.8% |
| Universities, foundations and trade groups | 5.3% | 2.4% |
| Social networks and platforms | 0.0% | 5.5% |
Company websites (banks, telecom carriers, stores, software vendors) are still the top source, as in the rest of the region. What changes in Argentina is the weight of comparison sites (Rankia, Mercado Libre, Selectra, Tasómetro) and, above all, the weight of the press. We classified each site by hand and counted as news media only newspapers, radio, TV and magazines with a newsroom.
View the data as a table
| Company websites | Comparison sites and marketplaces | News media | Government | Universities, foundations and trade groups | Social networks and platforms | |
|---|---|---|---|---|---|---|
| ChatGPT | 45 | 27 | 13 | 10 | 5 | 0 |
| Google AI Mode | 35 | 32 | 23 | 2 | 2 | 6 |
The 15 sites ChatGPT and Google AI Mode cite most
Adding both platforms, three sites tie at the top with 11 citations each: the finance comparison site Rankia, the government portal argentina.gob.ar and the newspaper La Nación. The two tools have different habits. ChatGPT leans far more on the government (10 citations of argentina.gob.ar versus 1 in AI Mode), while AI Mode spreads its citations more across media and comparison sites.
| rankia.com.ar | Comparison site | 5 | 6 | 11 |
| lanacion.com.ar | News media | 6 | 5 | 11 |
| argentina.gob.ar | Government | 10 | 1 | 11 |
| iprofesional.com | News media | 4 | 5 | 9 |
| mercadolibre.com.ar | Comparison site | 6 | 3 | 9 |
| personal.com.ar | Company | 5 | 3 | 8 |
| uala.com.ar | Company | 5 | 2 | 7 |
| uba.ar | University | 3 | 4 | 7 |
| naranjax.com | Company | 5 | 1 | 6 |
| ambito.com | News media | 2 | 4 | 6 |
| commercy.com.ar | Comparison site | 2 | 4 | 6 |
| bcra.gob.ar | Government | 4 | 1 | 5 |
| selectra.com.ar | Comparison site | 3 | 2 | 5 |
| fravega.com | Company | 4 | 1 | 5 |
| tn.com.ar | News media | 3 | 2 | 5 |
Among comparison sites, Rankia shows up in several industries, from banking and insurance to education and health, repeating the role it plays in Chile, where it was the site AI cited most in our finance study. Selectra, which compares internet and phone plans, added 5 citations, all in telecom. Mercado Libre, with 9, was the reference for online shopping questions, from phones to furniture, and also appeared for rentals.
Among companies, the most cited were Personal (8), Ualá (7), Naranja X (6) and Frávega (5). The University of Buenos Aires added 7 citations, all in education.
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ChatGPT cited the press in 17 of its 50 answers, and Google AI Mode in 20 of 47. These are the outlets with the most citations:
| Outlet | ChatGPT citations | AI Mode citations |
|---|---|---|
| La Nación | 6 | 5 |
| iProfesional | 4 | 5 |
| Ámbito | 2 | 4 |
| Infobae | 0 | 4 |
| TN | 3 | 2 |
| El Cronista | 3 | 0 |
| Clarín | 1 | 0 |
La Nación and iProfesional appear on both platforms and in six industries each, including cars, education, travel and real estate. Infobae does not appear in ChatGPT but shows up four times in AI Mode. Another data point: among the results ChatGPT reviewed before answering, iProfesional and La Nación appeared 19 times each, second only to argentina.gob.ar (43). In other words, AI reads them far more often than it cites them.
The Reuters Institute Digital News Report 2026 helps explain it: although trust in news in Argentina fell to 26%, the lowest in a decade, brands such as Telefe, TN, La Nación+ and Infobae are trusted by more than half of the public. Three of those four brands are among the outlets AI cited most in this study.
The automotive industry is the extreme case: 11 of ChatGPT's 20 citations went to news media, from TN price stories to Clarín registration rankings and specialist magazines. In retail and business software, by contrast, ChatGPT cited no media at all and stuck to stores, vendors and comparison sites.
Argentina versus Mexico, Colombia and Peru
With the same method (50 purchase queries across 10 industries, same platforms), Argentina ranks first for press share on both AI tools. In Peru, AI prefers comparison sites, as we reported in our study of ChatGPT's sources in Peru. In Mexico, by contrast, the government weighs more: it took 22.2% of ChatGPT citations.
| Country | Press in ChatGPT | Press in AI Mode | Date |
|---|---|---|---|
| Mexico | 5.4% | 15.8% | Nov 4-2026 |
| Colombia | 7.7% | 15.9% | Nov 5-2026 |
| Peru | 7.3% | 5.8% | Nov 6-2026 |
| Argentina | 12.7% | 23.2% | Nov 8-2026 |
A note on method: each country has its own questions and we classified the sites ourselves, so small differences are not conclusive. Argentina's gap is not small: it almost doubles Colombia's press share in ChatGPT.
What to do with ChatGPT's sources if you sell in Argentina
If your brand wants to show up when someone asks AI for a purchase recommendation, the study points to three tasks:
- Your own page, with data. 45% of citations go to company websites. Publish prices, plans and requirements as text, not in PDFs or images, so the model can read them.
- Presence on comparison sites. Comparison sites such as Rankia, Selectra, Tasómetro and PrepagaYa receive more than a quarter of citations. Being listed well there matters as much as your own site.
- Press that AI already reads. In Argentina, a story in La Nación, iProfesional, Ámbito or TN has a better chance of ending up in a ChatGPT answer than in any other country we measured. That is the job of a GEO agency in Argentina that combines media relations and content.
One practical detail: 173 of the 248 URLs ChatGPT cited carried the utm_source=chatgpt.com parameter, so those visits can be measured in Google Analytics. To go further, our guide on how to appear in ChatGPT explains what the model looks at when choosing sources. If you also want links from Argentine newspapers, ESBUENISIMO LINKS offers link building in Argentina.
Study method
We asked 50 purchase questions, five per industry, across 10 industries: banking and fintech, insurance, telecom, retail, travel, education, automotive, health, business software and real estate. We wrote them with local Argentine terms such as prepaga (private health plan), obra social, plazo fijo (fixed-term deposit) and auto 0 km (new car). We sent them on November 8, 2026 with DataForSEO's ChatGPT LLM Scraper, set to Argentina and Spanish, and repeated them in Google AI Mode via DataForSEO. The model reported by the tool was "gpt-6". We grouped subdomains under their main domain (for example, El Cronista's CDN under El Cronista) and classified each site by hand. This is a one-day snapshot: AI answers change between queries and from week to week.
Frequently Asked Questions
What are ChatGPT's sources?+
When it searches the web, ChatGPT cites specific pages. In our Argentina study, 45.1% of citations went to company websites, 27% to comparison sites and marketplaces, 12.7% to news media and 9.8% to government sites.
Which news outlets does ChatGPT cite most in Argentina?+
In 50 purchase queries on November 8, 2026, La Nación was the most cited outlet (6 citations in ChatGPT and 5 in Google AI Mode), followed by iProfesional, TN, El Cronista and Ámbito.
Does ChatGPT or Google AI Mode cite the press more?+
Google AI Mode: 23.2% of its citations went to news media, versus 12.7% for ChatGPT. Also, 20 of the 47 AI Mode answers with sources cited at least one outlet.
How do I get ChatGPT to cite my company in Argentina?+
With your own pages answering prices and comparisons with data, a presence on your industry's comparison sites, and articles in the outlets AI already cites, such as La Nación, iProfesional or Ámbito on consumer topics.
How do I know if ChatGPT sends me traffic?+
In the study, 173 of the 248 URLs ChatGPT cited carried the utm_source=chatgpt.com parameter. Google Analytics 4 shows those visits under that source, so they can be measured.
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