Independent comparison for enterprise buyers. Updated April 2026.
Quick verdict: Delinea Secret Server is a privileged-access vault that discovers, stores, rotates, and audits privileged credentials, while OneLogin, now part of One Identity, is a workforce access-management platform delivering SSO, MFA, and directory integration. The products address separate problems and are not direct substitutes for one another. The key differentiator is function: Secret Server protects and rotates privileged credentials, while OneLogin federates and simplifies user sign-in across applications.
| Criteria | Delinea Secret Server | OneLogin |
|---|---|---|
| Editorial score | 4.4 / 5.0 | 4.2 / 5.0 |
| Deployment | Cloud or on-premises | Multi-tenant SaaS |
| Pricing Model | Per managed secret / account; contact for quote | Advanced near $4, Professional near $8 per user / month |
| Target Buyer | IT and security teams managing privileged credentials | Organisations standardising workforce SSO and MFA |
| Implementation | Weeks for discovery, vaulting, and rotation policies | Days to weeks for SSO, directory sync, and MFA |
| Key strength | Secret discovery, automated rotation, session audit | Affordable SSO, pre-built app catalogue, directory sync |
| Key limitation | Not an identity provider or SSO platform | Lighter privileged-access and governance depth than leaders |
| Best for | Vaulting and rotating privileged credentials | Cost-conscious workforce single sign-on |
Delinea Secret Server and OneLogin are easy to confuse as IAM tools, but they solve different problems. Secret Server is a privileged-access management vault. It discovers privileged and service accounts, stores their credentials in an encrypted vault, rotates passwords automatically, and records the sessions that use them. The audience is IT operations and security teams responsible for administrative credentials.
OneLogin is a workforce access-management platform: single sign-on, multi-factor authentication, a directory, and provisioning for the general user population. Now owned by One Identity, it federates application access and simplifies everyday sign-in. Where Secret Server protects the keys to critical infrastructure, OneLogin streamlines how ordinary employees reach their SaaS applications.
Secret Server focuses on the lifecycle of a secret. Automated discovery finds privileged and service accounts across the environment, scheduled rotation removes stale and shared passwords, and check-out workflows enforce accountability. Session launching and recording provide an audit trail, and the platform is available both on-premises and as a cloud service, which matters to organisations with data-residency or air-gapped requirements.
OneLogin focuses on user sign-in. Its SmartFactor adaptive authentication weighs risk signals, the pre-built application catalogue covers common SaaS, and directory integration synchronises with Active Directory and HR sources to drive provisioning. It is generally positioned as a cost-effective SSO and MFA platform rather than a deep governance or privileged-access tool, which shapes both its strengths and its limits.
OneLogin publishes approachable per-user tiers, with an Advanced plan near $4 and a Professional plan near $8 per user per month when billed annually, plus add-ons for desktop SSO and privileged features. The pricing is among the more affordable in workforce SSO, which is a frequent reason mid-market buyers shortlist it.
Delinea Secret Server does not publish list pricing and is sold as an annual subscription priced per managed secret or privileged account, available in both cloud and on-premises editions. Buyers should request a quote; Delinea pricing is widely reported as negotiable, with 20 to 40 percent off list common on multi-year and volume commitments. The two cost models are not directly comparable because one is priced per user and the other per protected secret.
The choice is driven by the requirement, not by preference between vendors. An organisation that needs to eliminate shared admin passwords, rotate service-account credentials, and produce privileged-session audit evidence is buying Secret Server, and the project involves account discovery, vaulting, and rotation-policy design over a period of weeks. An organisation that needs employees to sign in once and reach their SaaS applications is buying OneLogin, and core SSO can be live quickly.
Because the products cover different layers, organisations with both needs deploy them side by side: OneLogin as the workforce identity and SSO layer and Secret Server as the privileged-credential vault. Each is sometimes integrated with the other so that access to the vault is itself federated through the identity provider.
Buyers frequently note that Delinea Secret Server is valued for the strength of its credential discovery, automated rotation, and the flexibility of running on-premises or in the cloud, with recurring criticism focused on initial configuration effort and the administrative learning curve of building rotation and check-out policies. OneLogin is commonly praised for affordability, a clean administrative console, and straightforward directory synchronisation, while reservations centre on lighter governance depth relative to category leaders and occasional gaps in advanced policy controls. Reviewers across both products emphasise that they are not interchangeable: Secret Server protects privileged credentials and OneLogin streamlines workforce sign-in. Satisfaction tends to depend on matching each tool to its intended layer and on the realism of expectations about how much privileged-access depth a workforce SSO platform can provide.
Choose Delinea Secret Server when the requirement is privileged-credential security: discovering privileged and service accounts, vaulting and rotating passwords, and recording privileged sessions for audit, particularly where on-premises deployment is needed. Choose OneLogin when the requirement is affordable workforce single sign-on and MFA, with directory synchronisation and provisioning for the general user base. The two are not substitutes; organisations with both needs deploy OneLogin as the identity and SSO layer and Secret Server as the privileged-credential vault, often integrating the two so vault access is federated through the identity provider.
For adjacent options, compare CyberArk PAM vs Delinea Secret Server and Okta vs OneLogin.
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