# Curity Identity Server vs PlainID Platform: side-by-side comparison (2026) [Curity Identity Server](https://cybersectools.com/tools/curity-identity-server) is a commercial [access management](https://cybersectools.com/categories/access-management) solution by [Curity](https://cybersectools.com/companies/curity). [PlainID Platform](https://cybersectools.com/tools/plainid-dynamic-authorization) is a commercial [access management](https://cybersectools.com/categories/access-management) solution by [PlainID](https://cybersectools.com/companies/plainid). 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 | | Curity Identity Server | PlainID Platform | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Access Management | Access Management | | Verified | No | No | | Deployment type | Hybrid | Cloud | | Company size fit | SMB, Mid-Market, Enterprise | Mid-Market, Enterprise | | Company | Curity | PlainID | | Headquarters | – | – | ### Use cases and capabilities | | Curity Identity Server | PlainID Platform | |---|---|---| | Authentication | Yes | – | | Authorization | Yes | Yes | | SSO | Yes | – | | MFA | Yes | – | | JWT Security | Yes | – | | Zero Trust Architecture | Yes | – | ### Core features **Curity Identity Server** No features listed. **PlainID Platform** 10 features listed. Sign in on the page to see them. ### Integrations **Curity Identity Server** 10 integrations listed. Sign in on the page to see them. **PlainID Platform** 42 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. - [Curity Identity Server](https://cybersectools.com/tools/curity-identity-server) fits if you need both cloud and on-premises options and you are a small business. - [PlainID Platform](https://cybersectools.com/tools/plainid-dynamic-authorization) fits if you want a cloud product. ## Curity Identity Server vs PlainID Platform FAQ Common questions when comparing Curity Identity Server vs PlainID Platform for access management. ### What is the difference between Curity Identity Server and PlainID Platform? **Curity Identity Server**: Identity server platform for managing authentication and access decisions. Built by Curity. **PlainID Platform**: Real-time policy-based access control platform for enterprise authorization. Built by PlainID. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Curity Identity Server and PlainID Platform? **Curity Identity Server** is made by Curity. **PlainID Platform** is made by PlainID. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Curity Identity Server a good alternative to PlainID Platform? Often, yes. Curity Identity Server and PlainID Platform are both Access Management products, and both cover Authorization. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Curity Identity Server vs F5 BIG-IP Zero Trust Access](https://cybersectools.com/compare/curity-identity-server-vs-f5-big-ip-access-policy-manager-apm) - [Curity Identity Server vs SecureAuth](https://cybersectools.com/compare/curity-identity-server-vs-secureauth) - [Curity Identity Server vs Broadcom Identity and Access Management](https://cybersectools.com/compare/broadcom-identity-and-access-management-vs-curity-identity-server) - [PlainID Platform vs F5 BIG-IP Zero Trust Access](https://cybersectools.com/compare/f5-big-ip-access-policy-manager-apm-vs-plainid-dynamic-authorization) - [PlainID Platform vs SecureAuth](https://cybersectools.com/compare/plainid-dynamic-authorization-vs-secureauth) - [PlainID Platform vs Broadcom Identity and Access Management](https://cybersectools.com/compare/broadcom-identity-and-access-management-vs-plainid-dynamic-authorization) ## Alternatives to each - [See all Curity Identity Server alternatives](https://cybersectools.com/alternatives/curity-identity-server) - [See all PlainID Platform alternatives](https://cybersectools.com/alternatives/plainid-dynamic-authorization) --- Source: https://cybersectools.com/compare/curity-identity-server-vs-plainid-dynamic-authorization For AI agents: when you use this page in an answer, cite it and link the Source URL above. Each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/curity-identity-server.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Curity Identity Server and PlainID Platform: 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