# league/oauth2-server vs OneLogin Virtual LDAP Service: side-by-side comparison (2026) [league/oauth2-server](https://cybersectools.com/tools/leagueoauth2-server) is a free [access management](https://cybersectools.com/categories/access-management) solution. [OneLogin Virtual LDAP Service](https://cybersectools.com/tools/onelogin-virtual-ldap-service) is a commercial [access management](https://cybersectools.com/categories/access-management) solution by [OneLogin](https://cybersectools.com/companies/onelogin). Features, integrations, deployment and the company behind each one, side by side. Need the answer fast? [Best Access Management Solutions for Business](https://cybersectools.com/shortlists/best-access-management-solutions) picks Microsoft Entra ID, Okta Single Sign-On, Ping Identity Platform and 4 more. ## Side-by-side comparison | | league/oauth2-server | OneLogin Virtual LDAP Service | |---|---|---| | Pricing model | Free | Commercial | | Category | Access Management | Access Management | | Verified | No | No | | Deployment type | On-Premises | Cloud | | Company size fit | Startup, SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | GitHub stars | 6,618 | – | | Last commit | Aug 2025 | – | | Company | – | OneLogin | | Headquarters | – | – | ### Use cases and capabilities | | league/oauth2-server | OneLogin Virtual LDAP Service | |---|---|---| | PHP | Yes | – | | Authentication | – | Yes | | MFA | – | Yes | | Active Directory | – | Yes | | Single Sign On | – | Yes | ### Core features **league/oauth2-server** No features listed. **OneLogin Virtual LDAP Service** 9 features listed. Sign in on the page to see them. ### Integrations **league/oauth2-server** No integrations listed. **OneLogin Virtual LDAP Service** 3 integrations listed. Sign in on the page to see them. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [league/oauth2-server](https://cybersectools.com/tools/leagueoauth2-server) fits if you need to run it on your own servers, you are a startup, you need a free product and you want an open-source product. - [OneLogin Virtual LDAP Service](https://cybersectools.com/tools/onelogin-virtual-ldap-service) fits if you want a cloud product. ## league/oauth2-server vs OneLogin Virtual LDAP Service FAQ Common questions when comparing league/oauth2-server vs OneLogin Virtual LDAP Service for access management. ### What is the difference between league/oauth2-server and OneLogin Virtual LDAP Service? **league/oauth2-server**: A PHP OAuth 2.0 authorization server implementation with support for various grants and RFCs. **OneLogin Virtual LDAP Service**: Cloud-based LDAP service for hybrid enterprise authentication and directory access. Built by OneLogin. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes league/oauth2-server and OneLogin Virtual LDAP Service? **league/oauth2-server** is open-source with 6,618 GitHub stars. **OneLogin Virtual LDAP Service** is made by OneLogin. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is league/oauth2-server a good alternative to OneLogin Virtual LDAP Service? Often, yes. league/oauth2-server and OneLogin Virtual LDAP Service are both Access Management products. Key differences: league/oauth2-server is Free while OneLogin Virtual LDAP Service is Commercial, league/oauth2-server is open-source. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [league/oauth2-server vs Cerebra mPass sso](https://cybersectools.com/compare/cerebra-mpass-sso-vs-leagueoauth2-server) - [league/oauth2-server vs Ubisecure Workforce Identity & Access Management](https://cybersectools.com/compare/leagueoauth2-server-vs-ubisecure-workforce-identity-and-access-management) - [league/oauth2-server vs authentik](https://cybersectools.com/compare/authentik-vs-leagueoauth2-server) - [OneLogin Virtual LDAP Service vs Cerebra mPass sso](https://cybersectools.com/compare/cerebra-mpass-sso-vs-onelogin-virtual-ldap-service) - [OneLogin Virtual LDAP Service vs Ubisecure Workforce Identity & Access Management](https://cybersectools.com/compare/onelogin-virtual-ldap-service-vs-ubisecure-workforce-identity-and-access-management) - [OneLogin Virtual LDAP Service vs authentik](https://cybersectools.com/compare/authentik-vs-onelogin-virtual-ldap-service) ## Alternatives to each - [See all league/oauth2-server alternatives](https://cybersectools.com/alternatives/leagueoauth2-server) - [See all OneLogin Virtual LDAP Service alternatives](https://cybersectools.com/alternatives/onelogin-virtual-ldap-service) --- Source: https://cybersectools.com/compare/leagueoauth2-server-vs-onelogin-virtual-ldap-service For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/leagueoauth2-server.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on league/oauth2-server and OneLogin Virtual LDAP Service: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md