Guide
LLM SEO vs SEO: what small businesses need to know
Traditional SEO and LLM SEO are both about getting your business found. But they work in completely different ways, measure different things, and help different types of customers find you.
Here's the clearest way to think about it:
- Traditional SEO gets your business onto Google search results.
- LLM SEO gets your business into AI-generated answers from ChatGPT, Gemini, Claude and Perplexity.
You need both. But if you are a small business with limited time and budget, understanding the difference helps you prioritise where to focus first.
What traditional SEO focuses on
Traditional SEO has been around since the 1990s. It is built around Google's ranking algorithm, which uses hundreds of signals to decide which pages to show in search results.
The main signals traditional SEO focuses on:
- Backlinks — other websites linking to yours
- Keywords — the specific words and phrases on your pages
- Page speed and technical health
- Mobile-friendliness
- Domain authority built up over time
Traditional SEO helps customers find you when they type a query into Google and scan the list of results. Your goal is to appear as high up that list as possible.
What LLM SEO focuses on
LLM SEO is built around how AI tools decide which businesses to mention in their answers. These tools don't rank pages. They generate answers. The signals they care about are different:
- Entity clarity — can the AI identify exactly who you are, what you do, and where you operate?
- Structured data — do you have schema markup that makes your business type, address and contact details machine-readable?
- Factual, quotable content — is your website content clear enough for an AI to summarise without getting it wrong?
- External corroboration — do other sources (reviews, directories, local press, Reddit) confirm your business exists and is trustworthy?
- AI crawler access — is your robots.txt allowing GPTBot and PerplexityBot to read your site?
You can do everything right for Google and still be invisible to ChatGPT. The signals are genuinely different.
Side by side comparison
| Area | Traditional SEO | LLM SEO |
|---|---|---|
| Where it gets you | Google search results | AI-generated recommendations |
| Main goal | Rank for keywords | Be understood and trusted by AI |
| Key signals | Backlinks, keywords, page speed | Schema, facts, external mentions, content clarity |
| What customers see | A list of links to click | A direct answer naming specific businesses |
| Typical timescale | Weeks to months | Days to weeks for early wins |
| Most helpful for | Capturing people who already know what they want | Capturing people asking AI for a recommendation |
Can strong traditional SEO help with LLM SEO?
Partially. A strong Google presence can help because AI tools sometimes use search results as a source. If you rank well, there is a higher chance an AI crawler has read your page.
But that's not the same as being recommended. An AI tool might read your page and still not mention you — because your content is vague, your schema is missing, or your facts are buried in marketing copy.
The businesses that rank highest in LLM SEO are not always the ones with the most backlinks. They are the ones that are clearest and most trustworthy to an AI system trying to answer a question.
Which should a small business focus on?
If you already have a reasonable Google presence and you're getting some organic traffic, LLM SEO is probably where the biggest untapped opportunity is right now — especially for local searches.
The reason: most small businesses have not done anything for LLM SEO yet. The competition is low. The fixes are not as complex as traditional SEO. And the window to get established before competitors catch on is still open.
If you have almost no online presence at all, start with Google Business Profile and basic on-page SEO — then layer in LLM SEO signals as you go. Many of the LLM SEO fixes (schema, clear content, directory listings) also help your Google presence.
How to check where you stand
Run a free LLM SEO audit with GetVisus. You'll see a 0–100 AI visibility score, a plain-English verdict, and the three most important fixes — in about 60 seconds. GetVisus also runs live probes against ChatGPT and Perplexity to check whether they currently mention your business.
See your LLM SEO score — free
Find out exactly where your AI visibility gaps are and what to fix first.
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