Signal-by-signal breakdown
| Signal | ChatGPT | Grok |
|---|---|---|
| Signal Score (overall) | 93.8 ✓ | 74.9 |
| Citation Score | 96 ✓ | 76 |
| Trust Score | 94 ✓ | 68 |
| Entity Strength | 97 ✓ | 81 |
| Coverage Score | 93 ✓ | 72 |
| Source Diversity | 91 ✓ | 74 |
| Consistency | 92 ✓ | 70 |
| Freshness | 88 | 90 ✓ |
| Expert Mentions | 93 ✓ | 71 |
ChatGPT- Starting price
- $20/mo
- Founded
- 2015
- HQ
- San Francisco, California, United States
- Category rank
- #1
Grok- Founded
- 2023
- HQ
- Palo Alto, California, United States
- Category rank
- #5
Which should you choose?
Choose ChatGPT if…
- →Everyday question answering, drafting, and research
- →Teams that want one assistant covering text, images, code, and voice
- →Developers who want the same models available through an API
Choose Grok if…
- →Questions about breaking news and live discussion on X
- →Users who want a less filtered conversational style
- →X subscribers who get the assistant bundled with their plan
Frequently asked questions
Which has better AI visibility, ChatGPT or Grok?
ChatGPT has stronger AI visibility, with a Signal Score of 93.8 versus 74.9 for Grok — a 18.9-point gap. AI engines cite and recommend ChatGPT more consistently.
What is ChatGPT's AI visibility score?
ChatGPT has a Top Citation Signal Score of 93.8 out of 100 (Signal Leader), measured across ai chatbots & assistants buyer questions in AI answers.
What is Grok's AI visibility score?
Grok has a Top Citation Signal Score of 74.9 out of 100 (Established), measured across ai chatbots & assistants buyer questions in AI answers.
How is ChatGPT vs Grok measured for AI visibility?
Both brands are scored on Top Citation Signal's eight signals — citation, trust, entity strength, coverage, source diversity, consistency, freshness, and expert mentions — from real answers given by AI engines with live web search. The comparison is independent and not pay-to-play.
How does your brand score?
See exactly how AI engines cite and recommend your business — the same way we scored ChatGPT and Grok. Free to start with a Google sign-in.
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