Centrify vs Quest One

Centrify provides Unified Identity Services across data center, cloud and mobile - resulting in one single login for users and one unified identity infrastructure. Centrify SaaS Edition integrates SSO for SaaS apps with user-centric mobile security management. Centrify goes beyond browser SSO to also give users unique mobile "zero sign on" to Office 365. Centrify Server Suite protects servers from identity-related insider risks and outsider attacks.
Quest One
Quest One Identity Manager streamlines the access governance process of managing user identities, privileges and security enterprise-wide. It moves user management and access control away from IT capabilities and into the hands of the business. By leveraging an automated architecture, Identity Manager simplifies major identity and access management (IAM) tasks to a fraction of the complexity, time or expense of “traditional” framework solutions.
Comparing Centrify vs Quest One is like comparing apples to oranges. Because your business is unique and nobody except you can decide, which is better for your company. But we can add some fun to your research and suggest some new comparison parameters.

Ok, now let's compare the UI. Looks like Centrify has more user-friendly interface than Quest One because it's bigger. At least on our screenshots

To compare the popularity of the solutions we counted how many alternatives people search for each of them on the Internet. And it turns out that Centrify is more popular than Quest One

Now let's look at the recent activities of our competitors:

- Samsung invests in cloud-based Enterprise Identity Management service Centrify (in 2014)

Looks like Centrify was recently more active than Quest One (at least in our news).