Audit

GEO agency in South Dakota

More than 200 clients trust us.

GEO, also called AI SEO, is how a company gets named when people take their questions to ChatGPT or Gemini instead of Google. For businesses in South Dakota, we measure what AI says about your brand today and do the work needed for it to cite you.

  • Looked at by a person, not a tool
  • We reply within one working day
  • No obligation

Featured in the Spanish press

  • Cadena SER
  • COPE
  • El Español
  • La Opinión de Murcia
  • La 7 Televisión Región de Murcia
  • Murcia Plaza
  • Murcia Diario
  • Murcia.com
  • Murcia Economía
  • Élite Murcia
  • Madridiario
  • El Periódico de Ceuta
200+
clients across SEO, GEO and web design
4
places your customers ask: ChatGPT, Gemini, Perplexity and Google
24h
is our usual time to get back to you
34
reviews on Google and a 5.0 average

Some of our clients

  • PcComponentes
  • Locking
  • Destaco.es
  • PentestingTeam
  • Legitec
  • Mudanzas Grupo Unión

And more than 200 clients who have already trusted Vértigo.

GEO in South Dakota, measured in mentions

Progress shows when you compare answers. Today AI recommends other companies. The aim is that a few months from now it recommends you.

2

paths lead to an answer, live search and the memory of the model. Each one calls for different work.

How AI answers

3

things we note for every answer: whether you appear, in what position and with which source.

What we measure

1

monthly report with the saved answers, so you can see with your own eyes what has changed.

Follow-up

4

answer engines: ChatGPT, Gemini, Perplexity and the AI results in Google. We work on your brand in all of them.

Where your customers ask

ChatGPTGeminiPerplexityGoogle AI

South DakotaUSAWorldwide

How we work on GEO in South Dakota

In South Dakota there are 924,669 residents (US Census Bureau, 2024 estimate) and one city with more than 100,000 people, which has its own page here.

Across a whole region, questions range from a single city to the entire area. We work on both, so that AI can place your company correctly wherever the person asking happens to be. We work from Murcia, in Spain, usually 7 hours ahead of South Dakota. Meetings are by video call and in English. The same service is available in Nebraska, North Dakota and Minnesota.

Population
924,669
Cities with their own page
1
Largest city
Sioux Falls
Time difference with our office
Murcia is usually 7 hours ahead
Distance to our office
7,800 km (4,800 miles)

Source: US Census Bureau, 2024 population estimates.

GEO agency in South Dakota: map of the cities with their own page

GEO, sector by sector

  • Renovation companies

    Before asking for a quote, many people ask AI what a renovation costs and who to call. We publish your guide prices and your finished jobs so it has something to work with.

  • Car repair shops

    With the car broken down, people ask in a hurry. If AI finds your services, opening hours and reviews neatly laid out, it is more likely to include you in the answer.

  • Accounting firms

    AI answers tax questions every day and needs sources it can rely on. A firm that explains each step well can be one of the sources it cites.

GEO agency across South Dakota

Sioux Falls

GEO agency in the US

What our GEO service in South Dakota includes

Each assistant finds its information in a different way. Some search the web live as they answer and others reply from what they learned in training, months ago. Knowing which one your customer uses changes the plan.

  1. 01

    AI visibility audit

    The starting point, in writing: answers you are in, answers where your brand is missing and the sources AI used for each one.

  2. 02

    Question research

    People do not write to AI the way they type into Google. They use long sentences with context, and you need to know which ones your customers use.

  3. 03

    Content AI can cite

    We rewrite your key pages with clear answers, your own data and a structure that engines can read and use as a source.

  4. 04

    Structured data and brand

    Name, address, services and opening hours, the same everywhere. If every site says something different, AI hesitates and names someone else.

  5. 05

    Mentions in the sources AI consults

    Press, rankings and trade directories. The more reliable sources talk about you, the more often your name comes up in the answer.

  6. 06

    Tracking mentions and citations

    A short monthly report: mentions, links, visits from AI and what we plan to do the following month.

How a company gets into the AI answer

Try it yourself. Ask ChatGPT about a kitchen renovation company in New York and it will give you a handful of names. The same happens with a car repair shop in New York. If you are not on that short list, you are not in the running.

  1. We see which answers your brand is missing from.
  2. We publish the content AI needs in order to name you.
  3. We correct what the engines have wrong about you.
  4. We add mentions in reliable sources.

Illustrative simulation. AI answers change every time a question is asked and nobody can guarantee a specific recommendation.

What working on GEO with Vértigo is like

  1. 01

    Baseline

    We check what each engine says today about your company and about your competitors.

  2. 02

    Mention map

    We compare what AI says with your website and with the sources it cites. You get it in writing: what is missing and where to begin.

  3. 03

    Down to work

    We rewrite pages, put your brand data in order and seek mentions in reliable sources. Whatever carries most weight goes first.

  4. 04

    We ask again

    Every month we put the same questions to each engine and compare. What works gets more time and what does not gets changed.

How clients rate us on Google

5.0

34 Google reviews

“Friendly, effective and quick to sort things out. 100% recommended.”
Marta G. · Google review, translated from Spanish
“Without a doubt the best marketing decision I have made.”
Imelda · Google review, translated from Spanish
“I am really happy with the guys at Vértigo, Jesús and Raúl.”
NP · Google review, translated from Spanish

Other Vértigo services in South Dakota

SEO agency in South Dakota Local, national and international search engine optimization, so people find you before your competitors when they search for what you sell. Web design in South Dakota Custom sites, no templates, with motion where it helps explain what you do and SEO sorted from day one.

What people ask us most about GEO in South Dakota

Can't find your question? Write to us and we'll reply within 24 hours.

Talk to the team
What is GEO, or generative engine optimization?

GEO stands for generative engine optimization. It is the work of getting assistants such as ChatGPT, Gemini and Perplexity, and the AI results in Google, to name and recommend your company when someone asks about what you sell. You will also see it called AI SEO or AI search optimization.

What is the difference between GEO and SEO?

SEO works on your visibility in Google's list of results. GEO works on getting AI to name you in its answers. They share a foundation, which is a fast, clear website that other sites trust, so they complement each other and we usually work on both together.

How long does GEO take to show results?

It depends on the assistant. Those that read the web at the moment of answering pick up changes soon, sometimes in a few weeks. Those that answer from memory need a new version of the model. That is why we work on both routes at once.

Can you do GEO for a business in South Dakota from Spain?

Yes. Nothing in this work requires a visit. We run the questions as a customer in South Dakota would ask them, meet you by video call in English and send a monthly report. Between reports you can write to the team whenever you need to.

How do you know what AI says about my company?

By asking it. We prepare a list of questions from your sector, put them to each engine several times and save the answers. That shows us what repeats and what was a one-off. The same list is run again every month, so the comparison is fair.

Do I need to change my website to do GEO?

You rarely have to rebuild it. The usual work is rewriting some pages, adding the ones that are missing and marking up your data properly. We only propose a new website when the current one is hard for search engines and AI crawlers to read.

Request an AI visibility audit for your brand

The audit takes your sector, a list of questions a customer would ask and four AI engines. You get back a plain document showing where you appear today and what to do first. We usually reply within 24 hours.

  • You normally hear from us within a day
  • A person reads every request
  • Nothing to sign
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