AEO vs SEO: the key differences for agencies in 2026

AEO vs SEO: what are we talking about?

AEO (Answer Engine Optimization) is the practice of optimizing for answer engines — artificial intelligences that generate direct answers to users' questions, without necessarily redirecting to a website. In 2026, the distinction between SEO and AEO has become strategic for any digital agency that wants to stay relevant.

SEO (Search Engine Optimization) optimizes your visibility in classic search engines like Google or Bing. AEO optimizes your presence in answer engines — the AIs that generate direct answers to users' questions, without linking to your site.

According to aggregated data from Karavix, brands that invest in AEO see their citation rate in AI engines increase by 58% on average after 60 days of optimization.

Why agencies need to care now

Your clients are asking you: "Does ChatGPT recommend our brand?"

If you can't answer, you lose credibility. Karavix gives you that answer in real time, measuring AI visibility across the 5 leading AI engines simultaneously.

The 5 key differences

1. Answer format — SEO: a list of links. AEO: a direct answer in natural language
2. Ranking signals — SEO: backlinks + content. AEO: authority + consistency + citations
3. Speed of impact — SEO: 3-6 months. AEO: 2-4 weeks
4. Measurability — SEO: well tooled. AEO: requires specialized tools (Karavix)
5. Content strategy — SEO: long tail. AEO: structured FAQs + expertise

Recommendations for agencies

• Audit your AEO presence with Karavix
• Create "direct answer" type content
• Build your topical authority in your niches
• Track the weekly evolution of your GEO/AEO scores

Frequently asked questions

Will AEO replace SEO?

No, but it complements it. SEO remains essential for Google. AEO is becoming unavoidable for AI answer engines. In 2026, a complete digital strategy covers both disciplines — agencies that only offer SEO risk becoming obsolete.

How do you measure your AEO score?

The AEO score is measured by systematically analyzing whether your brand is cited in the answers generated by the leading AI engines (ChatGPT, Perplexity, Gemini, Claude, DeepSeek) when they are asked questions related to your sector. Karavix automates this measurement across 5 engines simultaneously.

What type of content works best for AEO?

"Direct answer" type content: clear definitions, structured FAQs, factual comparisons. AIs favor sources that explicitly answer the question asked rather than generic product pages.

How long does it take to set up an AEO strategy?

An initial AEO audit takes 24 to 48 hours with Karavix. Implementing the first optimizations (content refactoring, FAQ pages) can be done in 1 to 2 weeks. The first measurable results appear within the following 3 to 4 weeks.