# One Identity Identity Manager vs Radiant Logic RadiantOne: side-by-side comparison (2026) [One Identity Identity Manager](https://cybersectools.com/tools/one-identity-identity-manager) is a commercial [identity governance and administration](https://cybersectools.com/categories/iga) solution by [One Identity](https://cybersectools.com/companies/one-identity). [Radiant Logic RadiantOne](https://cybersectools.com/tools/radiant-logic) is a commercial [identity governance and administration](https://cybersectools.com/categories/iga) solution by [Radiant Logic](https://cybersectools.com/companies/radiant-logic). Features, integrations, deployment and the company behind each one, side by side. ## Our take What our shortlists say about the one we picked. ### [One Identity Identity Manager](https://cybersectools.com/tools/one-identity-identity-manager) Best for: Companies with complex on-premises systems It is on the list because it can run on your own servers, which suits companies that keep many older internal applications and cannot move governance to the cloud. That fits mid-market and enterprise estates built around SAP and Active Directory. One Identity is owned by Clearlake, so ask about the roadmap and which features differ between the on-premises and cloud versions. From [Best IAM Solutions for Business](https://cybersectools.com/shortlists/best-iam-solutions), Fall 2026. Reviewed by [Nika (Nikoloz) Kokhreidze](https://cybersectools.com/about). ## Side-by-side comparison | | One Identity Identity Manager | Radiant Logic RadiantOne | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Identity Governance and Administration | Identity Governance and Administration | | Verified | No | No | | Deployment type | Hybrid | Cloud | | Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | One Identity | Radiant Logic | | Headquarters | – | – | ### Use cases and capabilities | | One Identity Identity Manager | Radiant Logic RadiantOne | |---|---|---| | Cloud Native | – | Yes | | Least Privilege | – | Yes | | Observability | – | Yes | ### Core features **One Identity Identity Manager** 10 features listed. Sign in on the page to see them. **Radiant Logic RadiantOne** 10 features listed. Sign in on the page to see them. ### Integrations **One Identity Identity Manager** 12 integrations listed. Sign in on the page to see them. **Radiant Logic RadiantOne** 5 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. - [One Identity Identity Manager](https://cybersectools.com/tools/one-identity-identity-manager) fits if you need both cloud and on-premises options. - [Radiant Logic RadiantOne](https://cybersectools.com/tools/radiant-logic) fits if you want a cloud product and you are a small business. ## One Identity Identity Manager vs Radiant Logic RadiantOne FAQ Common questions when comparing One Identity Identity Manager vs Radiant Logic RadiantOne for identity governance and administration. ### What is the difference between One Identity Identity Manager and Radiant Logic RadiantOne? **One Identity Identity Manager**: Enterprise IGA platform for user access governance and automated provisioning. Built by One Identity. **Radiant Logic RadiantOne**: Identity data platform that unifies, observes, and acts on identity data. Built by Radiant Logic. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes One Identity Identity Manager and Radiant Logic RadiantOne? **One Identity Identity Manager** is made by One Identity. **Radiant Logic RadiantOne** is made by Radiant Logic. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is One Identity Identity Manager a good alternative to Radiant Logic RadiantOne? Often, yes. One Identity Identity Manager and Radiant Logic RadiantOne are both Identity Governance and Administration products. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [One Identity Identity Manager vs Hydden Identity Platform](https://cybersectools.com/compare/hydden-identity-platform-vs-one-identity-identity-manager) - [One Identity Identity Manager vs Ploy AI Native](https://cybersectools.com/compare/one-identity-identity-manager-vs-ploy-ai-native) - [One Identity Identity Manager vs Oleria Trustfusion Platform](https://cybersectools.com/compare/oleria-trustfusion-platform-vs-one-identity-identity-manager) - [Radiant Logic RadiantOne vs Hydden Identity Platform](https://cybersectools.com/compare/hydden-identity-platform-vs-radiant-logic) - [Radiant Logic RadiantOne vs Ploy AI Native](https://cybersectools.com/compare/ploy-ai-native-vs-radiant-logic) - [Radiant Logic RadiantOne vs Oleria Trustfusion Platform](https://cybersectools.com/compare/oleria-trustfusion-platform-vs-radiant-logic) ## Alternatives to each - [See all One Identity Identity Manager alternatives](https://cybersectools.com/alternatives/one-identity-identity-manager) - [See all Radiant Logic RadiantOne alternatives](https://cybersectools.com/alternatives/radiant-logic) --- Source: https://cybersectools.com/compare/one-identity-identity-manager-vs-radiant-logic 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/one-identity-identity-manager.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on One Identity Identity Manager and Radiant Logic RadiantOne: 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