March 7, 2026 • By SottoVox

The 5 AI Engines Every Marketer Must Track

Most marketers only watch ChatGPT. Big mistake. Your customers are spread across 5+ AI platforms — and each one shows your brand differently.

1. ChatGPT (200M+ users)

The biggest player. Prioritizes well-structured, credible content. Citations tend to come from authoritative sources with clear expertise signals.

2. Perplexity (100M+ queries/day)

The "answer engine." Very source-heavy — actually links to where it got information. Great for tracking what content is being cited.

3. Google AI Overviews (16%+ of searches)

Now appearing in 16%+ of ALL Google searches. If you're visible here, you get massive exposure. Content needs traditional SEO signals + AI optimization.

4. Claude (Growing fast)

More analytical and thoughtful. Tends to cite detailed, nuanced content. Great for B2B and technical topics.

5. Gemini (1B+ users)

Google's AI integrated into search. Follows Google's knowledge graph heavily — make sure your entity is well-defined there.

The Key Insight

Each AI shows your brand differently. We've seen brands score 70/100 on ChatGPT but 15/100 on Perplexity. You need to track ALL five.