Key takeaways
- Voice searches sound like questions: longer, conversational and often local or urgent.
- Assistants answer from the same sources as search: web pages, Google Business Profiles and structured data.
- Optimize by answering real questions in plain language, near the top of the page.
- For local businesses, your Google Business Profile matters as much as your website.
Voice search is not a separate channel with its own rules. It is regular search with a spoken question. This guide sits under my AI visibility work, because voice assistants and AI answers reward the same thing: content a machine can read and repeat with confidence.
What is voice search SEO?
Voice search SEO means preparing your site and your Google profile so that assistants can find and repeat your answer when someone asks a spoken question. In practice it is regular SEO with extra attention to question-style wording, short direct answers, local details such as hours and address, and fast mobile pages.
How are voice searches different from typed ones?
People type in fragments but speak in sentences. A typed search might be "plumber Austin", while the spoken version is "who is a good plumber open now near me?". Voice queries tend to be longer, phrased as questions and tied to a moment: something broke, a store is about to close, a decision has to be made.
| Typed | Spoken |
|---|---|
| dentist Medellín | Where can I see a dentist today in Medellín? |
| seo cost | How much does SEO cost for a small business? |
| hvac repair hours | Is there an AC repair company open right now? |
Where do voice assistants get their answers?
From the same places as search: indexed web pages, Google Business Profiles and the structured data on your site. For a nearby business, the assistant often reads the business profile, so hours, phone and categories must be right. For a how or why question, it pulls from a page that answers it clearly.
Google's page on AI features and your website says that to appear in AI features a page must be indexed and eligible to show in Search, with no special markup needed. Local results depend on relevance, distance and prominence, according to Google's local ranking help page.
How to optimize your site for voice search
- List the questions customers ask on the phone and answer each one in two or three plain sentences.
- Put the short answer right under a heading that asks the question, then the details.
- Keep name, address, phone and hours identical on your site and your Google profile.
- Add local business structured data so machines can read those details.
- Make every page fast and easy to use on a phone.
- Write like you talk. Avoid jargon your customers do not use.
Google's documentation on local business structured data and its introduction to structured data explain how to describe your business in a format machines read. None of this replaces helpful, people-first content: the answer has to be good before it can be read aloud.
Is voice search mostly local?
A large share of spoken questions are about something nearby and urgent, which is why local businesses feel it most. If you serve a city or an area, keep your Google Business Profile complete, collect honest reviews and make sure each service has its own page. Those three steps cover most voice opportunities for a local business.
The details are in my local SEO service and in the Google Business Profile guide.
Can you measure voice search traffic?
Not directly. Google does not label spoken searches separately in Search Console. What you can see is the growth of question-style and longer queries, calls from your Google profile and visits to pages that answer specific questions. Treat those as signals, not as an exact voice count.
To go further, read how to show up in ChatGPT and AI Overviews or see my AI search optimization service. As an SEO consultant, I usually start with a free 30-minute diagnosis: book it here.
Frequently asked questions
Do I need a separate page for voice search?
No. Answer real questions on the pages that already cover each topic.
Does schema guarantee a voice answer?
No. Structured data helps machines read your details, but no markup guarantees being chosen.
Are FAQ sections useful for voice?
Yes, when the questions are real and the answers are short and specific.
Does voice search work in Spanish?
Yes. The same principles apply. Write in the words your Spanish-speaking customers use.
Is voice search the same as AI search?
They overlap. Both read indexed pages and business profiles and reward clear answers.
About the author
Juan José Giraldo is an SEO consultant in Medellín, Colombia, with 5+ years of experience. He works on technical and local SEO for 600+ US car dealerships at Reunion Marketing, an Inc. 5000 agency, and supervises the SEO of 18 US online stores with more than 3 million products at Prontomowers. Read more · LinkedIn.
Want to see these guides first? Choose JJ SEO Colombia as a preferred source on Google, and my articles are more likely to show up for you in Top Stories.
Follow on GoogleAdd as a preferred sourceSources
- Google Search Central, AI features and your website
- Google Search Central, Creating helpful, reliable, people-first content
- Business Profile Help, Tips to improve your local ranking on Google
- Google Search Central, Local business (LocalBusiness) structured data
- Google Search Central, Introduction to structured data