[카테고리:] AI & Search Evolution

None of these tools existed in a mature form before 2025. AI answer-engine visibility tracking is young enough that the three biggest names still disagree on basic terminology — what one calls a “citation,” another calls a “mention,” and a third counts only direct link-outs.

Three AI research tools. Three different architectures. One question: which one should you actually use to research SEO content in 2026?

According to OpenAI’s published policies, both Perplexity Pro and ChatGPT Plus cost exactly $20 per month. Both can search the live web. Both will help you research keywords, analyze competitors, and draft content briefs.

AI browsers are not a search engine update. They are a new front door to the web, and that door sometimes closes before the user reaches your site.

Search used to end at your product page. Now it can end at a purchase the shopper never leaves the chat to complete.