Twelve Legs Marketing SSO for WordPress Plugin Directory
Twelve Legs Marketing SSO is a WordPress Plugin Directory app by websitetwelvelegsmarketing.
AppRanks data: Twelve Legs Marketing SSO ranks #0 in Authentication on WordPress Plugin Directory, placing it in the top 1% of that category.
AppRanks verdict
Generated from live marketplace data — refreshed daily
Twelve Legs Marketing SSO is a newly-listed WordPress app with a limited review volume. It is listed in the Login category on WordPress Plugin Directory, which AppRanks treats as the canonical taxonomy node for ranking and competitor comparison. no published reviews yet means feature claims are unverified by the wider merchant base. Without a published review base, the only fit-signal available is the developer's own documentation plus the marketplace's listing-quality audit (linked below). Paid-only pricing means evaluating fit on the marketplace listing or via the developer's documentation before installing. AppRanks tracks rating, review count, pricing tier, and category position daily — the figures on this page reflect the most recent scrape from the canonical WordPress Plugin Directory listing.
Pros
- +Published by websitetwelvelegsmarketing — established developer track record
Cons
- −No public reviews yet — fit and reliability are unverified
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How Twelve Legs Marketing SSO works
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TWL SSO is a secure single sign-on plugin for WordPress that enables seamless authentication using RS256 JWT tokens from an external SSO application.
This plugin provides login security features and is designed for allowing Twelve Legs Marketing centralized authentication management.
Key Features
Single Sign In: Agency employees can log into websites they manage from a central dashboard.
Just-in-Time User Provisioning: Automatic user creation and role assignment
JWT Validation: Full RS256 signature verification with JWKS endpoint integration
Key Rotation: Support key rotation through JWKS endpoint
Role Management: Flexible role assignment from JWT claims
Referrer Validation: Enhanced security through referrer validation
Audience Validation: Ensures tokens are valid for the specific WordPress site
Token Expiration: Built-in token expiration and clock skew tolerance
Email Validation: Comprehensive email validation with optional allowlist
Caching: JWKS caching for improved performance
Security Features
Referrer validation to prevent unauthorized access
JWT signature verification using public key cryptography
Issuer validation to ensure tokens come from trusted sources
Audience validation to prevent token reuse across sites
Token expiration validation with configurable leeway
Email format validation and filtering via hook
Use Cases
WordPress installations managed centrally by agency
Organization using Google for external identity provider
Usage Authentication Flow
User clicks login link from SSO application sso.twelvelegsmarketing.com
SSO application redirects to WordPress with JWT token: /wp-login.php?action=twl_sso&token=JWT_TOKEN
Plugin validates the JWT token signature and claims
Plugin extracts user information from JWT claims
Plugin creates or retrieves WordPress user
Plugin assigns appropriate role based on JWT claims
User is logged into WordPress
JWT Claims The plugin expects the following JWT claims:
email or sub: User’s email address
iss: Issuer (must match allowed issuers)
aud: Audience (must match WordPress site URL)
exp: Expiration time
nbf: Not before time (optional)
wp_role: WordPress role to assign (optional)
name: User’s display name (optional)
given_name: User’s first name (optional)
family_name: User’s last name (optional)
Configuration The plugin automatically configures itself based on the WordPress environment:
Production: Only allows https://sso.twelvelegsmarketing.com as issuer
Development/Staging: Also allows https://localhost:8443 as issuer
Customization You can customize the plugin behavior using WordPress filters:
twl_sso_allow_email: Filter to control which email addresses are allowed
twl_sso_allowed_roles: Filter to control which roles can be assigned
twl_sso_allowed_issuers: Filter to control which issuers are allowed
Support For support, please contact Twelve Legs Marketing at https://twelvelegsmarketing.com
Privacy Policy This plugin does not collect, store, or transmit any personal data. All authentication is handled through secure JWT tokens from your configured SSO provider.
Category rankings
As of Jul 11, 2026- Authentication#0of 85Top 1%
- Jwt#0of 4Top 1%
- Login#0of 607Top 1%
- Single Sign-on#0of 8Top 1%
- Sso#0of 17Top 1%
See 90-day rank history for each category
Track daily rank changes, category shifts, and position volatility.
Competitors & alternatives
Twelve Legs Marketing SSOdoesn't have curated competitor matchups yet. Other tracked login apps on WordPress:
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CompareWhere Twelve Legs Marketing SSO stands in the Login category
Twelve Legs Marketing SSO ranks #0 of 607 apps in the Login category, placing it in the top 1% of the listing.
Frequently asked questions
What is Twelve Legs Marketing SSO?
Twelve Legs Marketing SSO is an app for WordPress. It is published on WordPress Plugin Directory and tracked daily by AppRanks, and AppRanks has been tracking its public marketplace data on a daily refresh cycle. It is listed under the Login category on AppRanks, where you can see its current category position, review-velocity trend, and how it compares against the top alternatives in the same space. Developed by websitetwelvelegsmarketing.
Who uses Twelve Legs Marketing SSO?
Currently around 10 active stores have installed Twelve Legs Marketing SSO. Its review base is still building, which usually maps to early-stage merchants and stores piloting a new workflow. It is part of the Login category on WordPress.