niche · 0.4 market domain

Passwordless

Score 19.9 / 100 16 providers +8 via APIs 9 APIs Search apis.io →
Workflows using this tag
Auth0 Find User by Email and Add to an Organization · Auth0 Auth0 Create Organization, Add Member and Assign Member Roles · Auth0 Auth0 Create Role and Assign to a User · Auth0 Auth0 Provision Machine-to-Machine Application · Auth0 Auth0 Find User by Email and Assign Role · Auth0 Auth0 Offboard User and Revoke Grants · Auth0 Auth0 Create User and Assign Roles · Auth0 Auth0 Create API, Role and Bind Permissions · Auth0
Business capabilities this tag reaches
Cybersecurity Management 5

Providers using this tag (16)

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Strong 3 Solid coverage with minor gaps
StytchAuthenticationIdentitySecurity3 APIs61.4Beyond IdentityAuthenticationZero TrustIdentity2 APIs56.7DescopeAuthenticationIdentityCIAM1 API56.4
Developing 4 Usable, with meaningful gaps to close
1KosmosIdentityAuthenticationIdentity Verification1 API50.9SlashIDIdentityAuthenticationMFA1 API49.3HankoAuthenticationPasskeysWebAuthnFIDO23 APIs44.5SuperTokensAuthenticationOpen SourceSession ManagementSocial Login1 API40.9
Thin 5 Limited public surface area
CorbadoAuthenticationPasskeysWebAuthn1 API38.8Passage by 1PasswordAuthenticationPasskeysWebAuthn1 API35.5AuthsignalAuthenticationPasskeysMFAStep-Up1 API34.1NevisCompanyAuthenticationIdentity1 API33.9Secret Double OctopusCompanyAuthenticationIdentity and Access Management1 API28.2
Emerging 3 Early or largely undocumented
SecureW2CompanyCybersecurityAuthenticationPKI1 API25.9ImprivataCompanyIdentityAccess ManagementAuthentication22.6RSAIdentity ManagementMulti-Factor AuthenticationIdentity Governance1 API19.7
Minimal 1 Almost no public developer surface
Nok Nok LabsCompanyEnterpriseAuthenticationFIDO2.5

APIs with this tag (9)

Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →

Exemplar 1 Complete, well-documented, and agent-ready
Auth0 Passwordless APIThe Passwordless API from Auth0 — 1 operation(s) for passwordless.70.0
Strong 4 Solid coverage with minor gaps
Frontegg Passwordless APIThe Passwordless API from Frontegg — 6 operation(s) for passwordless.65.0Fenergo Passwordless APIThe Passwordless API from Fenergo — 3 operation(s) for passwordless.62.3Microsoft Graph Authentication Methods APIManage authentication methods registered for users in Microsoft Entra ID, including FIDO2 security keys, Mi...61.4Microsoft Entra Authentication Methods APIAPI for managing user authentication methods including FIDO2 security keys, passwordless phone sign-in, Mic...58.5
Developing 3 Usable, with meaningful gaps to close
FusionAuth Passwordless APIThe Passwordless API from FusionAuth — 3 operation(s) for passwordless.52.3Dream Sports Passwordless APIThe Passwordless API from Dream Sports — 6 operation(s) for passwordless.49.7SuperTokens Passwordless APIPasswordless OTP and magic link authentication40.9
Minimal 1 Almost no public developer surface
TIM Number VerificationCAMARA Number Verification API that authenticates a mobile device by silently confirming the MSISDN bound t...8.5

Companies reaching this through an API (8)

These companies publish an API, specification or operation carrying “Passwordless” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.

Auth0 Dream Sports Fenergo Frontegg FusionAuth Microsoft Active Directory Microsoft Entra TIM

Score breakdown

Frequency
42.1
log-scaled weighted occurrences
Breadth
0.4
spread across providers
Quality lift
46.3
mean composite of providers using it
Cohesion
0.0
strength of nearest seed neighbor

Where this tag sits

Authentication broader

Related tags

Passkeys 9 co-occurrences CIAM 6 co-occurrences FIDO2 5 co-occurrences MFA 9 co-occurrences WebAuthn 5 co-occurrences Identity Management 5 co-occurrences OIDC 5 co-occurrences User Management 5 co-occurrences

Where this tag comes from

Provider tag16
Api tag9
Openapi tag6
Openapi op tag21

Work with this as data

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Tools for tags

7 MCP tools reach this
  • find_tagsBrowse and filter every tag in the catalog.
  • get_cohortThis tag as a scored cohort — every provider carrying it, with scores.
  • cohort_statsPRO — the distribution across this tag: mean, median, band split, adoption rates.
  • cohort_rankingsPRO — the leaderboard, on composite AND agent-readiness axes.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This tag 
curl "https://apis.io/api/v1/tags/passwordless"
All tags 
curl "https://apis.io/api/v1/tags?limit=25"
As a scored cohort 
curl "https://apis.io/api/v1/cohorts/tag/passwordless"
The distribution (Pro) 
curl "https://apis.io/api/v1/cohorts/tag/passwordless/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

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