Scoring visualizer · fixture preview

Are passkeys ready to become the default way users access digital products?

are-passkeys-ready-to-become-the-default-way-users-access-digital-products-2026-05-18 · state: ready · 11 steps

Scoring run

After comment k3STt5 (step 1)

1 run

Team A

15.000

Net score

+33.119

Comment k3STt5 · Δ +33.119 · total +33.119

Team B

3.000

Criterion sc1

Increasing practical day-to-day sign-in usability for typical users when products make passkeys the default.

Team A
L: 5.000
Null: When products make passkeys the default, this would have no relevant impact on practical day-to-day sign-in usability for typical users.
d: 0.00

No linked atoms.

When products make passkeys the default, this would increase practical day-to-day sign-in usability mildly because many users can approve access with familiar device biometrics, even though some flows remain somewhat cumbersome.
d: 1.00Σ +0.400
AtomWeight
Passkeys are unlocked using device biometric methods such as Face ID or fingerprint scanning, similar to those used for Apple Pay and phone unlocking.0.284ω=0.88
Password-manager applications are widely used and often require users to copy-paste passwords, but can suffer from field-recognition failures and mismatched or differing URLs.0.116ω=0.55
When products make passkeys the default, this would increase practical day-to-day sign-in usability moderately because routine authentication is often simpler than typing, storing, or pasting passwords and avoids many password-manager field and URL problems.
d: 3.00Σ +0.636
AtomWeight
Passkeys are unlocked using device biometric methods such as Face ID or fingerprint scanning, similar to those used for Apple Pay and phone unlocking.0.474ω=0.88
Password-manager applications are widely used and often require users to copy-paste passwords, but can suffer from field-recognition failures and mismatched or differing URLs.0.199ω=0.55
Support for passkeys in web browsers and progressive web apps varies by device and browser implementation.-0.189ω=0.85
Passkeys can replace separate two-factor authentication by incorporating the second factor into the credential, making 2FA obsolete.0.152ω=0.70
When products make passkeys the default, this would increase practical day-to-day sign-in usability strongly because most routine sign-ins become almost the same interaction as phone unlocking or Apple Pay and remove most password-entry friction.
d: 5.00Σ +1.318
AtomWeight
Passkeys are unlocked using device biometric methods such as Face ID or fingerprint scanning, similar to those used for Apple Pay and phone unlocking.0.704ω=0.88
Support for passkeys in web browsers and progressive web apps varies by device and browser implementation.-0.297ω=0.85
Password-manager applications are widely used and often require users to copy-paste passwords, but can suffer from field-recognition failures and mismatched or differing URLs.0.278ω=0.55
Passkeys can replace separate two-factor authentication by incorporating the second factor into the credential, making 2FA obsolete.0.241ω=0.70
Passwords are the de facto standard authentication method today, but they are vulnerable to attacks and considered less secure than passkeys.0.217ω=0.85
Native apps distributed via app stores can implement passkey authentication with full control, bypassing browser integration constraints.0.175ω=0.85

Criterion sc3

Increasing the extent to which default passkeys remove separate two-factor-authentication steps from routine access.

Team A
L: 5.000
Null: When products make passkeys the default, this would have no relevant impact on the extent to which routine access avoids separate two-factor-authentication steps.
d: 0.00

No linked atoms.

When products make passkeys the default, this would increase the extent to which routine access avoids separate two-factor-authentication steps mildly because some routine sign-ins can be completed without an extra second-factor prompt.
d: 1.00Σ +0.257
AtomWeight
Passkeys can replace separate two-factor authentication by incorporating the second factor into the credential, making 2FA obsolete.0.257ω=0.70
When products make passkeys the default, this would increase the extent to which routine access avoids separate two-factor-authentication steps moderately because many users can authenticate in one step instead of managing both a primary credential and a separate second factor.
d: 3.00Σ +0.631
AtomWeight
Passkeys can replace separate two-factor authentication by incorporating the second factor into the credential, making 2FA obsolete.0.436ω=0.70
Passkeys are unlocked using device biometric methods such as Face ID or fingerprint scanning, similar to those used for Apple Pay and phone unlocking.0.196ω=0.88
When products make passkeys the default, this would increase the extent to which routine access avoids separate two-factor-authentication steps strongly because most routine access no longer depends on a separate 2FA code or device.
d: 5.00Σ +0.918
AtomWeight
Passkeys can replace separate two-factor authentication by incorporating the second factor into the credential, making 2FA obsolete.0.630ω=0.70
Passkeys are unlocked using device biometric methods such as Face ID or fingerprint scanning, similar to those used for Apple Pay and phone unlocking.0.288ω=0.88

Criterion sc4

Increasing resistance to account compromise relative to password- and magic-link-based access when products make passkeys the default.

Team A
L: 5.000
Null: When products make passkeys the default, this would have no relevant impact on resistance to account compromise relative to password- and magic-link-based access.
d: 0.00

No linked atoms.

When products make passkeys the default, this would increase resistance to account compromise relative to password- and magic-link-based access mildly because fewer users rely on easily attacked passwords or emailed sign-in links.
d: 1.00Σ +0.629
AtomWeight
Passwords are the de facto standard authentication method today, but they are vulnerable to attacks and considered less secure than passkeys.0.274ω=0.85
Passkeys can replace separate two-factor authentication by incorporating the second factor into the credential, making 2FA obsolete.0.187ω=0.70
Magic-link authentication methods have known security risks, including susceptibility to phishing and link interception.0.168ω=0.55
When products make passkeys the default, this would increase resistance to account compromise relative to password- and magic-link-based access moderately because passkeys replace many password-based logins and avoid key phishing or interception risks associated with magic links.
d: 3.00Σ +1.103
AtomWeight
Passwords are the de facto standard authentication method today, but they are vulnerable to attacks and considered less secure than passkeys.0.467ω=0.85
Passkeys can replace separate two-factor authentication by incorporating the second factor into the credential, making 2FA obsolete.0.342ω=0.70
Magic-link authentication methods have known security risks, including susceptibility to phishing and link interception.0.293ω=0.55
When products make passkeys the default, this would increase resistance to account compromise relative to password- and magic-link-based access strongly because ordinary sign-in flows would mostly stop depending on passwords and magic links, closing major attack paths tied to those methods.
d: 5.00Σ +1.893
AtomWeight
Passwords are the de facto standard authentication method today, but they are vulnerable to attacks and considered less secure than passkeys.0.685ω=0.85
Passkeys can replace separate two-factor authentication by incorporating the second factor into the credential, making 2FA obsolete.0.525ω=0.70
Magic-link authentication methods have known security risks, including susceptibility to phishing and link interception.0.434ω=0.55
Passkeys are unlocked using device biometric methods such as Face ID or fingerprint scanning, similar to those used for Apple Pay and phone unlocking.0.249ω=0.88

Criterion sc2

Increasing browser-, PWA-, and device-specific integration problems when products make passkeys the default.

Team B
L: 3.000
Null: When products make passkeys the default, this would have no relevant impact on browser-, PWA-, and device-specific integration problems for reasons other than the product being able to ship a native app that controls the authentication flow.
d: 0.00

No linked atoms.

When products make passkeys the default, this would increase browser-, PWA-, and device-specific integration problems mildly because support varies across some device and browser combinations.
d: 1.00Σ +0.104
AtomWeight
Support for passkeys in web browsers and progressive web apps varies by device and browser implementation.0.298ω=0.85
Native apps distributed via app stores can implement passkey authentication with full control, bypassing browser integration constraints.-0.194ω=0.85
When products make passkeys the default, this would increase browser-, PWA-, and device-specific integration problems moderately because web and PWA implementations differ enough across platforms that many products would need special handling or alternate flows.
d: 3.00Σ +0.165
AtomWeight
Support for passkeys in web browsers and progressive web apps varies by device and browser implementation.0.510ω=0.85
Native apps distributed via app stores can implement passkey authentication with full control, bypassing browser integration constraints.-0.345ω=0.85
When products make passkeys the default, this would increase browser-, PWA-, and device-specific integration problems strongly because inconsistent browser and platform support would make default passkey access unreliable across a large share of real-world product setups.
d: 5.00Σ +0.236
AtomWeight
Support for passkeys in web browsers and progressive web apps varies by device and browser implementation.0.751ω=0.85
Native apps distributed via app stores can implement passkey authentication with full control, bypassing browser integration constraints.-0.515ω=0.85
When products make passkeys the default, this would have no relevant impact on browser-, PWA-, and device-specific integration problems because the product can ship a native app that controls the authentication flow and avoids many browser constraints.
d: 0.00Σ +0.288
AtomWeight
Native apps distributed via app stores can implement passkey authentication with full control, bypassing browser integration constraints.0.604ω=0.85
Support for passkeys in web browsers and progressive web apps varies by device and browser implementation.-0.316ω=0.85
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