---
title: Where assistants send people in Porto · The Direct Index
url: https://directindex.org/city/porto/assistants?format=md
---

[The Direct Index](https://directindex.org/)
[Scanner](https://directindex.org/scan)[Cities](https://directindex.org/cities)[Rankings](https://directindex.org/rankings)[Search](https://directindex.org/search)[Guides](https://directindex.org/guides)[About](https://directindex.org/about)

 Assistants · Porto, PT · October 2026

# Where assistants send people in Porto

309 answers from ChatGPT, Claude and Gemini, asked on 2026-10-14 the way people ask and about the top businesses of the index. 85% of the answers link a business's own site or its booking software; 28% link a marketplace, most often TheFork (12%).

85%

of answers link the business's own site or its booking software

28%

link a marketplace

12%

link TheFork, the marketplace named most

309

answers: 39 to the questions people ask, 270 about businesses

Of the 39 answers to the questions people ask: 97% link a business's own site or its booking software, 18% a marketplace (Uber Eats most); of the 270 about businesses: 84% link a business's own site or its booking software, 29% a marketplace (TheFork most).

Updated 2026-10-15. [The Porto index](https://directindex.org/city/porto) · [Places named, question by question](https://directindex.org/city/porto/recommended) · [Markdown](https://directindex.org/city/porto/assistants?format=md) · [JSON](https://directindex.org/city/porto/assistants.json) · [Share image](https://directindex.org/og/city/porto/assistants.png) · [All cities](https://directindex.org/assistants).

 League table

## The destinations, most linked first

Each row is a place an answer can send people. The share is the share of all 309 answers that link it; the columns per assistant count that assistant's answers.

| Destination | Kind | Answers | Share | ChatGPT | Claude | Gemini |
| --- | --- | --- | --- | --- | --- | --- |
| **The businesses' own sites** | own site | 251 | **81%** | 78 76% | 78 76% | 95 92% |
| TheFork | marketplace | 38 | **12%** | 5 5% | 10 10% | 23 22% |
| Uber Eats | marketplace | 37 | **12%** | 8 8% | 12 12% | 17 17% |
| Press, guides and forums | press and guides | 32 | **10%** | 2 2% | 1 1% | 29 28% |
| Glovo | marketplace | 14 | **5%** | 3 3% | 1 1% | 10 10% |
| Instagram | directory | 12 | **4%** | 0 | 0 | 12 12% |
| Facebook | directory | 9 | **3%** | 0 | 4 4% | 5 5% |
| Eatbu.com | vendor, direct | 8 | **3%** | 3 3% | 3 3% | 2 2% |
| Restaurant Guru | directory | 4 | **1%** | 0 | 0 | 4 4% |
| Tripadvisor | directory | 4 | **1%** | 0 | 4 4% | 0 |
| cardapio.menu | directory
Restaurant menu guide and listing directory. | 2 | **1%** | 1 1% | 0 | 1 1% |
| instalacarte.com | vendor, direct
A digital QR-code menu and ordering software provider for restaurants. | 2 | **1%** | 1 1% | 1 1% | 0 |
| porto.tours | marketplace
Booking platform and marketplace for tours and activities in Porto. | 2 | **1%** | 0 | 0 | 2 2% |
| StoreKit | vendor, direct | 2 | **1%** | 2 2% | 0 | 0 |
| Bolt Food | marketplace | 1 | **0%** | 0 | 1 1% | 0 |

29 more destinations with fewer answers each are in the JSON.

 By assistant

## What each assistant does in Porto

### Places named when people ask

Each assistant was asked the way people ask, with web search on, for up to three places and a link to book or order with each one directly. Of the places it named, how many came with a link to the place's own site, a marketplace, a directory, or no link.

| Assistant | Own site or direct | Marketplace | Directory | No link | Places |
| --- | --- | --- | --- | --- | --- |
| ChatGPT | **90%** | 0% | 0% | 10% | 39 |
| Claude | **54%** | 6% | 9% | 31% | 35 |
| Gemini | **87%** | 0% | 0% | 13% | 39 |

### Answers about the businesses

Each assistant was asked, with web search on, for the website, where to book and where to order, for the top-ranked businesses of the index. Share of answers by where they pointed.

| Assistant | Own site or vendor | Marketplace | Directory | Nowhere | Answers |
| --- | --- | --- | --- | --- | --- |
| ChatGPT | **76%** | 16% | 0% | 9% | 90 |
| Claude | **73%** | 19% | 2% | 6% | 90 |
| Gemini | **88%** | 10% | 1% | 1% | 90 |

 Question by question

## Who gets named, and with which link

Asked on 2026-10-14. A place in this index links to its report; a place with a site of its own that is not in the index yet links to a scan; "no link" means the assistant named it but gave no link to its site. Each question links to the full list of places named.

| Question | ChatGPT | Claude | Gemini |
| --- | --- | --- | --- |
| [I want the best francesinha. Where do I order or book?](https://directindex.org/city/porto/recommended/francesinha) | [Café Santiago](https://directindex.org/r/cafesantiago.pt) own site
[Brasão Bistrô](https://directindex.org/r/brasao.pt) own site
[Lado B Café](https://directindex.org/scan/ladobcafe.pt) own site
[Brasão Coliseu](https://directindex.org/r/brasao.pt) no link | [Café Santiago](https://directindex.org/r/cafesantiago.pt) own site
[Cervejaria Brasão](https://directindex.org/r/brasao.pt) own site
[Capa Negra](https://directindex.org/r/capanegra1.pt) own site | [Cervejaria Brasão](https://directindex.org/r/brasao.pt) own site
[Café Santiago](https://directindex.org/r/cafesantiago.pt) own site
[Yuko Tavern](https://directindex.org/r/yuko.com.pt) own site |
| [I'm feeling like chicken tonight. Where can I order from?](https://directindex.org/city/porto/recommended/chicken) | [Roast](https://directindex.org/scan/roastporto.pt) own site
[Just Meats](https://directindex.org/scan/justmeats.pt) own site | [Pedro dos Frangos](https://directindex.org/r/pedrodosfrangos.pt) own site
Adega São Nicolau no link
Conga no link | [Pedro dos Frangos](https://directindex.org/r/pedrodosfrangos.pt) own site
[Churrasqueira das Antas](https://directindex.org/r/churrasqueiradasantas.com) own site
[Churrasqueira A Brasa](https://directindex.org/r/restauranteabrasa.pt) own site |
| [I want to book a table for two tonight somewhere romantic.](https://directindex.org/city/porto/recommended/romantic) | [RC — Restaurant](https://directindex.org/scan/rc-restaurante.pt) own site
[Grottu](https://directindex.org/scan/grottu.pt) own site
[BH Foz](https://directindex.org/r/bhfoz.pt) own site | [Matriarca](https://directindex.org/scan/matriarca.pt) own site
[Antiqvvm](https://directindex.org/r/antiqvvm.pt) own site
[Pedro Lemos](https://directindex.org/r/facebook.com) directory | [Antiqvvm](https://directindex.org/r/antiqvvm.pt) own site
[VINUM Restaurant & Wine Bar](https://directindex.org/scan/vinumatgrahams.com) own site
[Cantinho do Avillez](https://directindex.org/r/cantinhodoavillez.pt) own site |
| [Best pizza delivered to where I'm staying, right now.](https://directindex.org/city/porto/recommended/pizza-delivery) | [Gallo Grigio Forneria](https://directindex.org/scan/gallogrigio.pt) own site
[Art Pizza](https://directindex.org/r/eatbu.com) own site
[Domino’s Pizza](https://directindex.org/r/dominospizza.pt) own site | Pizza Piazza no link
[Presto Pizza](https://directindex.org/r/prestopizza.pt) no link
Puro 4050 no link | [Muti](https://directindex.org/r/muti.pt) own site
[Farinha](https://directindex.org/r/farinha-restaurante.com) own site
Il Pizzaiolo no link |
| [A good vegan or vegetarian lunch near the centre, today.](https://directindex.org/city/porto/recommended/vegan-lunch) | [A Padoca do Rosário](https://directindex.org/r/apadocadorosario.com) own site
[Jardineiro](https://directindex.org/r/jardinsdoporto.pt) own site
[Vrasserie](https://directindex.org/r/vrasserie.com) own site | [O Oriente no Porto](https://directindex.org/r/facebook.com) directory
Suribachi directory | [Kind Kitchen](https://directindex.org/r/kindkitchen.pt) own site
[Árvore do Mundo](https://directindex.org/r/dish.co) own site
[daTerra](https://directindex.org/r/daterra.pt) own site |
| [I want sushi delivered this evening.](https://directindex.org/city/porto/recommended/sushi) | [Sushi & Co](https://directindex.org/scan/sushico.pt) own site
[Fujitien Sushi](https://directindex.org/scan/fujitien.com) own site
[Sushi in Sushi](https://directindex.org/scan/sushinsushi.pt) own site | [Subenshi Porto](https://directindex.org/r/subenshi.pt) own site
Sushihana Pinheiro Manso no link
Battousai Sushi, Cafe & Bar no link | [Subenshi Porto](https://directindex.org/r/subenshi.pt) own site
[Sushi & Co](https://directindex.org/scan/sushico.pt) own site
[Sushi At Home](https://directindex.org/scan/sushisathome.pt) own site |
| [A traditional local restaurant that tourists don't know. Book me a table for Saturday.](https://directindex.org/city/porto/recommended/local-saturday) | [Casa Nanda](https://directindex.org/r/restaurantecasananda.com) own site
[Senhor Zé](https://directindex.org/scan/senhorze.pt) own site
[A Tasquinha](https://directindex.org/r/tasquinha.pt) own site | [Solar Moinho de Vento](https://directindex.org/r/solarmoinhodevento.com) own site
Casa Paraíso no link
[Adega de São Nicolau](https://directindex.org/scan/restaurants-us.com) own site | Adega do Carregal no link
O Rápido no link
[Taberna dos Mercadores](https://directindex.org/r/tabernadosmercadores.com) own site |
| [Brunch on Sunday for four. Where can I reserve?](https://directindex.org/city/porto/recommended/brunch) | [Lazy Breakfast Club](https://directindex.org/scan/lazybreakfast.club) own site
[Hora Mansa](https://directindex.org/scan/horamansa.com) own site | [Zenith Brunch & Cocktails](https://directindex.org/scan/zenithcaffe.pt) own site | [Zenith Brunch & Cocktails](https://directindex.org/scan/zenithcaffe.pt) own site
[Lazy Breakfast Club](https://directindex.org/scan/lazybreakfast.club) own site
[CA Downtown](https://directindex.org/r/cadowntown.com) own site |
| [Seafood dinner with a view, table for four this week.](https://directindex.org/city/porto/recommended/seafood-view) | [Vila Foz Restaurant](https://directindex.org/r/vilafozhotel.pt) own site
[BH Foz](https://directindex.org/r/bhfoz.pt) own site
[Restaurante Zizi](https://directindex.org/scan/zizi.pt) own site | [Casa de Chá da Boa Nova](https://directindex.org/scan/casadechadaboanova.pt) own site
[Terreiro](https://directindex.org/r/eatbu.com) own site
[Muro do Bacalhau](https://directindex.org/r/murodobacalhau.pt) own site | [Vinhas dAlho](https://directindex.org/r/vinhasdalho.com) own site
[Terra Nova Restaurante](https://directindex.org/r/terranovarestaurante.pt) own site
[Casa de Chá da Boa Nova](https://directindex.org/scan/casadechadaboanova.pt) own site |
| [A cheap lunch menu near the centre.](https://directindex.org/city/porto/recommended/cheap-lunch) | [Capa na Baixa](https://directindex.org/r/capanabaixa.pt) own site
[GIO Party and Pasta](https://directindex.org/scan/giopartypasta.com) own site
[Restaurante O Pátio](https://directindex.org/scan/restauranteopatio.pt) own site | [Cervejaria Brasão Aliados](https://directindex.org/r/brasao.pt) own site
[Café Santiago](https://directindex.org/r/cafesantiago.pt) no link
Casa Guedes Tradicional no link | [Pedro dos Frangos](https://directindex.org/r/pedrodosfrangos.pt) own site
[Abadia do Porto](https://directindex.org/r/abadiadoporto.com) own site
[Café Santiago](https://directindex.org/r/cafesantiago.pt) own site |
| [Birthday dinner for eight on Friday. I want to book online.](https://directindex.org/city/porto/recommended/birthday-8) | [Portarossa](https://directindex.org/r/portarossa.pt) own site
[Postigo do Carvão](https://directindex.org/r/postigodocarvao.com) own site
[Fado no Porto](https://directindex.org/scan/fadonoporto.pt) own site | [Boa-Bao](https://directindex.org/r/boabao.pt) own site
Wish Restaurante & Sushi marketplace
[Bocca](https://directindex.org/r/eatbu.com) own site | [Cantinho do Avillez](https://directindex.org/r/cantinhodoavillez.pt) own site
[Flow Restaurant & Bar](https://directindex.org/r/flowandco.pt) own site
[Gruta](https://directindex.org/r/grutaporto.com) own site |
| [Best burger in town, and I want to order online.](https://directindex.org/city/porto/recommended/burger) | [Maynard’s Burgers](https://directindex.org/r/maynards.pt) own site
[Tio Fafá](https://directindex.org/r/tiofafa.pt) no link
[Tio Marvio](https://directindex.org/r/tiofafa.pt) own site
San Jones Burguer no link | [Crave Burgers](https://directindex.org/scan/craveburgers.pt) own site
[CURB](https://directindex.org/r/res-menu.net) own site
Holy Sandwich Shop marketplace | [CURB](https://directindex.org/r/curb.pt) own site
[Hamburgueria DeGema](https://directindex.org/scan/degema.pt) own site
Holy Sandwich Shop no link |
| [Something to eat after midnight, delivered or open late.](https://directindex.org/city/porto/recommended/late-night) | [Aduela](https://directindex.org/scan/the-girl-next-door.com) own site | [Restaurante LSD](https://directindex.org/r/eatbu.com) own site
Galeria de Paris no link | [Vícios de Mesa](https://directindex.org/r/dish.co) own site
[Prégar](https://directindex.org/scan/dish.co) own site
Galeria de Paris no link |

 Method

## How this is counted

The unit is an answer: the latest answer to each question from each assistant, asked with web search on. The questions are the ones people ask ("best pizza delivered right now", "book me a table for Saturday") and three questions about each of the top-ranked businesses of the index (the official website, where to book, where to order). Every link in an answer is read; a destination counts once per answer that links to it, whether as the place to book or as a source the assistant cited, so the shares say "answers that link this destination" and do not add up to 100%.

Destinations: the businesses' own sites are one row, whatever the business; a booking or ordering vendor on the business's own domain counts as direct; marketplaces and directories are named; listing, review and map sites (Tripadvisor, Google Maps, Yelp) are directories even where the scanner files them with the marketplaces; newspapers, magazines, guides, forums and tourism sites are one row; what is left is listed by registered domain, and a model classifies those unknown hosts once each into directory, press, marketplace, vendor, business or other, with the reason shown. A fragment that looks like a host because a space is missing ("them.here") is dropped. Business names are matched against the index; a place that is not in the index links to a scan of its site when the assistant gave one.

Updated 2026-10-15. Open data: the JSON twin of this page carries every destination. [Methodology](https://directindex.org/methodology).

#### The Direct Index

[Why direct](https://directindex.org/why)[What agent-direct means](https://directindex.org/agent-direct)[About and principles](https://directindex.org/about)[Methodology](https://directindex.org/methodology)[Privacy](https://directindex.org/privacy)[Terms](https://directindex.org/terms)

#### Use it

[Free scanner](https://directindex.org/scan)[City indexes](https://directindex.org/cities)[Search the index](https://directindex.org/search)[Rankings](https://directindex.org/rankings)[What assistants recommend](https://directindex.org/assistants)[Ask the index](https://directindex.org/ask)

#### Vendors and help

[Booking and ordering vendors](https://directindex.org/vendors)[Do their terms allow agents?](https://directindex.org/vendors/terms)[Vendor verification](https://directindex.org/vendors/verification)[Website builders](https://directindex.org/builders)[Who can fix this](https://directindex.org/providers)[For agencies](https://directindex.org/agency)

#### For agents

[llms.txt](https://directindex.org/llms.txt)[llms-full.txt](https://directindex.org/llms-full.txt)[OpenAPI](https://directindex.org/openapi.json)[MCP server](https://directindex.org/.well-known/mcp/server-card.json)[A2A agent](https://directindex.org/.well-known/agent-card.json)[Direct feeds](https://directindex.org/direct.json)

#### Data

[Open data, CSV and JSON](https://directindex.org/data)[The quarterly edition](https://directindex.org/editions)[City data, JSON and Markdown](https://directindex.org/cities)[Sitemap](https://directindex.org/sitemap.xml)

Business listings from OpenStreetMap contributors, ODbL. Scores under the same licence.

```json
{"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://directindex.org/#org","name":"The Direct Index","url":"https://directindex.org/","logo":"https://directindex.org/favicon.svg","founder":{"@type":"Person","name":"Antonio Curado"},"description":"Independent measurement of whether AI agents can find, read and act on a business's own website."},{"@type":"WebSite","@id":"https://directindex.org/#site","url":"https://directindex.org/","name":"The Direct Index","publisher":{"@id":"https://directindex.org/#org"},"inLanguage":"en","potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://directindex.org/scan?url={url}"},"query-input":"required name=url"}},{"@type":"WebAPI","name":"The Direct Index API","url":"https://directindex.org/openapi.json","documentation":"https://directindex.org/llms-full.txt","provider":{"@id":"https://directindex.org/#org"}}]}
{"@context":"https://schema.org","@type":"Dataset","name":"Where AI assistants send people in Porto","url":"https://directindex.org/city/porto/assistants","description":"Porto: 85% of 309 assistant answers link a business's own site, 28% a marketplace, TheFork most. ChatGPT, Claude and Gemini, October 2026.","license":"https://opendatacommons.org/licenses/odbl/","creator":{"@id":"https://directindex.org/#org"},"temporalCoverage":"2026-10","distribution":[{"@type":"DataDownload","encodingFormat":"application/json","contentUrl":"https://directindex.org/city/porto/assistants.json"},{"@type":"DataDownload","encodingFormat":"text/markdown","contentUrl":"https://directindex.org/city/porto/assistants?format=md"}]}
```