AIRANKS — The Authoritative Rankings for AI Web Content

AIRANKS measures AI visibility: we ask AI models real product and service questions, capture the complete answers as immutable observations, and publish what they contain — which brands were mentioned, which domains were cited, and which exact pages were linked. Every domain gets an AIR score from 1–10 (a decile of visibility in the active dataset; 0 means insufficient data), with the methodology in the open.

AIR

PHRASE

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The Question

← all rankings / dataset COBALT

Best free password manager for iphone

Bitwarden takes the top spot in 100.0% of resamples. All 4 ranked brands hold positions we'd call firm.

0
answers sampled
0
brands named
1,000
bootstrap resamples

Who AI Cites For This Question

25 cited pages · bars vs the leader

Proton Pass: Pricing & Plans | Protonproton.meproton.me/pass/pricing?utm=airanks.net215
Use the Passwords app to create, manage, and share passwords and passkeys across Apple devices - Apple Supportsupport.apple.comsupport.apple.com/en-us/120758?utm=airanks.net81
Bitwarden Password Manager Pricing & Plans | Bitwardenbitwarden.combitwarden.com/pricing/?utm=airanks.net74
‎Proton Pass - Password Manager App - App Storeapps.apple.comapps.apple.com/us/app/proton-pass-…29?utm=airanks.net74
Secure your device, app, and website passwords - Apple Supportsupport.apple.comsupport.apple.com/guide/personal-s…eb?utm=airanks.net72
‎Bitwarden Password Manager App - App Storeapps.apple.comapps.apple.com/us/app/bitwarden-pa…44?utm=airanks.net36
Use the Passwords app to create, manage, and share passwords and passkeys across Apple devices - Apple Supportsupport.apple.comsupport.apple.com/en-euro/120758?utm=airanks.net36

The Ranking, With Its Uncertainty

Bitwarden locked Bitwarden — ci 1.00–1.00 · n=387 · 100.0% of resamples held this rank · named in 99% of answers
Apple Passwords locked Apple Passwords — ci 0.67–0.67 · n=387 · 100.0% of resamples held this rank · named in 98% of answers
Proton Pass locked Proton Pass — ci 0.33–0.33 · n=387 · 100.0% of resamples held this rank · named in 88% of answers
1Password locked 1Password — ci 0.00–0.00 · n=387 · 100.0% of resamples held this rank · named in 2% of answers

The Incomparability Lattice

what the intervals separate, not what the list claims

An edge means one brand's interval sits strictly above another's — zero overlap. No edge between two brands is not a gap in the drawing, it is the finding: their intervals overlap, and the bootstrap cannot tell them apart. Brands on the same rung are incomparable, not tied — the ranking above orders them anyway because a list has to print a total order; this diagram is the honest version.

Bitwarden

1.00–1.00

Apple Passwords

0.67–0.67

Proton Pass

0.33–0.33

1Password

0.00–0.00