AI Visibility Index

Who the AI assistants recommend

A public index of the brands ChatGPT, Claude, Gemini, and Perplexity mention and recommend most — measured monthly with open methodology.

Measured monthlyChatGPTClaudeGeminiPerplexity
#BrandIndustryShare of voiceSoVScore
1Capital OneCredit Cards
2.04%37.6▽ −1.1
2ChaseCredit Cards
1.57%34.1▽ −0.3
3American ExpressCredit Cards
1.49%29.4△ +1.2
4DiscoverCredit Cards
1.48%33.8▽ −0.3
5Apple (iPhone)Smartphones
1.45%52.1▽ −0.3
6Sony (audio)Headphones & Earbuds
1.36%39.5▽ −0.3
7Samsung (Galaxy)Smartphones
1.35%43.7▽ −1.1
8Apple (MacBook)Laptops
1.14%55.1▽ −0.4
9LenovoLaptops
1.13%49.2▽ −1.4
10Anker Soundcore1Headphones & Earbuds
1.09%32.8▽ −1.3
11Apple (AirPods)1Headphones & Earbuds
1.08%33.7△ +0.7
12WixWebsite Builders
1.05%58.1△ +0.7
13NordVPNVPN Services
1.04%40.4△ +0.5
14CitiCredit Cards
1.03%23.3△ +0.4
15BoseHeadphones & Earbuds
0.98%28.3▽ −1.2
16SurfsharkVPN Services
0.96%38.5△ +0.2
17Google (Pixel)Smartphones
0.95%35.4▽ −1.1
18ASUS (laptops)Laptops
0.92%36.5△ +0.0
19DellLaptops
0.92%37.0▽ −1.4
20SquarespaceWebsite Builders
0.90%50.6▽ −0.6
21Proton VPN1VPN Services
0.85%31.6▽ −1.1
22BrooksRunning Shoes
0.85%49.9△ +1.2
23ExpressVPNVPN Services
0.83%38.7▽ −0.3
24HPLaptops
0.82%32.8▽ −1.3
25JabraHeadphones & Earbuds
0.82%29.8▽ −0.7

Share of voice: each brand's share of its category's AI mentions, weighted by the category's consumer demand (US search volume as the proxy) and shown as a share of the whole index. It rewards dominating your category, not just showing up in a big one. How it's measured · / = statistically significant change (category rank next to the name, score points in the score column) since last cycle; / = change within statistical noise.

Cross-industry comparisons carry caveats: each industry has its own prompt panel, so scores are most meaningful within an industry. See the methodology.

Shopping, not analyzing? The same data, written as verdicts: all AI buyer's guides →

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