The data is easy to manipulate using SQL queries and commands.
Directory Service Specialist at a tech company with 1,001-5,000 employees
The data can be manipulated using SQL queries and commands. There are too many configuration interfaces.
What is most valuable?
How has it helped my organization?
The product was initially brought in to replace an unsupported solution. Later on, it became a partner self-service portal, reducing service desk calls to create accounts for business partners.
What needs improvement?
There are too many configuration interfaces. They could simplify the design to not require VB/PS coding to draw the workflows.
For how long have I used the solution?
I have used this solution for three years.
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One Identity Manager
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What do I think about the stability of the solution?
The initial connection to the domain and LDAP trees was painful. However, once configured, it was stable.
What do I think about the scalability of the solution?
The product scaled well. We had approximately 8000 users at the time of implementation.
How are customer service and support?
There is great technical support. No issues there.
Which solution did I use previously and why did I switch?
We used Novell's DirXML 1.1a. The client opted to migrate instead of upgrading.
How was the initial setup?
The initial setup was complex due to the customer’s complex environment. A third-party service provider was required for deployment.
What's my experience with pricing, setup cost, and licensing?
Licensing can be high. Quest usually bundles with other products, so you can get a better deal.
Which other solutions did I evaluate?
We only upgraded from the same vendor, Novell at the time.
What other advice do I have?
The product has its challenges, but when well configured, it can provide good results.
In Q1IM, at least the version I worked with, it wasn't very intuitive to create processes and you need to actually add code to the boxes in order to customize. I always compare with NetIQ/Microfocus as they have the designer which is easier to elaborate rules.
About the interface, they have multiple applications, such as report designer, webdesigner, designer, object browser, import tool, manager, identity manager, jobqueue info. Its a suit of apps. It takes time to get familiar with them and know which does what.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.

Senior IT Consultant at a tech consulting company with 51-200 employees
A portal for user requests and authorizations which can be customized to display corporate logos and color schemes.
What is most valuable?
The out-of-the-box connectors (SAP, LDAP, MS Active Directory, CSVs, etc.), and the one-stop-shop portal for user requests and authorizations which can be customized to display corporate logos and color schemes.
Additionally, certain “out-of-the-box” features can be configured to not be displayed or affect specific behaviors through the Project Configurator.
Additional customization requiring coding is possible, but requires additional planning, coding, and testing and is out of scope for this project.
In D1IM there are different ways of connecting with targeted systems. Out-of-the-box Connectors could be with:
- Connected system modules which allow interaction between D1IM and third party systems, with their specific schema extensions, dedicated synchronization templates and business logic. They allow deeper out-of-the-box target system management.
- Connectors which are predefined synchronization interfaces, developed by Dell, and are highly configurable but cannot be customized!
Interfaces are developed during IdM projects as an additional, customer specific feature of D1IM. This enables the connection of more proprietary or less common systems. Interfaces are easily changed in their functional behavior and implementation.
How has it helped my organization?
With this tool, you can easily orchestrate automation user access provisioning and implement multiple layers of authorizations (4 eyes or 6 eyes principles).
What needs improvement?
- Implementation of skip logic in user access request forms - this topic cannot been explained easily because it requires a deep dive within the functionality of the Web Portal.
- Lack of integration with RestAPI - the lack of out-of-the-box RestApi connectors creates some difficulties in integration running infrastructure as code, with DevOps operation (CI, CD, VCS etc.) and managing On Premise and external clouds.
For how long have I used the solution?
We have been using this solution since 2006.
What do I think about the stability of the solution?
We have not encountered any stability issues. The system is rock solid.
What do I think about the scalability of the solution?
We have not encountered any scalability issues.
How are customer service and technical support?
The Dell technical support is good enough.
Which solution did I use previously and why did I switch?
The D1IM gives a rare opportunity to integrate multiple authorizations and authentication platforms into a single portal.
How was the initial setup?
The configuration is complex and requires a good understanding of your existing infrastructure and related protocols for communications.
What's my experience with pricing, setup cost, and licensing?
We have no specific advice about licensing issues.
Which other solutions did I evaluate?
We evaluated Ping One Identity, SAP IDM, Oracle Access Manager, Net IQ Identity Manager, and RSA Access Manager.
What other advice do I have?
Clarify what level of automation is needed in a user access request. Authorization and provisioning is achievable while comparing company needs and objectives.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Buyer's Guide
One Identity Manager
September 2025

Learn what your peers think about One Identity Manager. Get advice and tips from experienced pros sharing their opinions. Updated: September 2025.
868,787 professionals have used our research since 2012.
Solutions Architect - IAM at a tech company with 11-50 employees
It is easy to configure, as it is mostly UI based.
What is most valuable?
Some valuable features are:
- Easy to configure, as it is mostly UI based
- Reporting
- Dashboard
How has it helped my organization?
It has improved the user life cycle operations and IT shop functionalities for our organization.
What needs improvement?
There is a need to improve the use case documentation and coding templates. This product has some limitations when it comes to use case documentation. Generally, when we have any different scenario, we need to post in the blog and only then we will get answers.
For how long have I used the solution?
I have been using this product for the last two years. I have been using the Quest One Identity Manager (version 7.0, 7.1), Authentication Services (latest version), Password Manager (version 5.6.3), Privileged Access Management (latest version).
What do I think about the stability of the solution?
I have not encountered any stability issues.
What do I think about the scalability of the solution?
I have not encountered any scalability issues.
How are customer service and technical support?
Technical support replies within 1-2 business days. The Quest blog is very useful where the experts will answer the queries mostly on the same day.
Which solution did I use previously and why did I switch?
Previously, we were using more complicated solutions.
How was the initial setup?
The initial setup, installation and basic configuration are straightforward.
What's my experience with pricing, setup cost, and licensing?
The pricing/licensing policy is less when compare to other leading other solutions.
Which other solutions did I evaluate?
What other advice do I have?
This product is very effective and has more capabilities than any other.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Senior Identity and Access Management Specialist at a tech vendor with 10,001+ employees
The GUI is clean. JobQueueInfo tracks all processes. WebDesigner allows customizations to be added to the web project.
What is most valuable?
- The GUI is very impressive and clean (even cleaner and minimalistic in v7).
- JobQueueInfo does an amazing job tracking all processes.
- Synchronizations are easy to set up.
- Reporting capabilities are fantastic once you get the hang of using Report Editor.
- WebDesigner allows a lot of customizations to be added to the web project.
- Schema and table names are very logical. It is very easy to find something in the database just because of the fact that the naming convention in the schema is very logical and consistent.
- It's a feature-rich product: a suite of very powerful tools with a lot of functionalities once you get the knack of them.
How has it helped my organization?
- Auditing becomes easier from an admin perspective.
- There is more control over everything.
- Processes are much better defined.
- People tend to take some functional roles much more seriously. There were some roles that were very old in the organization but the legacy implementations did not grant much value to them. Q1IM's implementation of those roles really enhanced the value and the role members had clear responsibilities/tasks defined that they had to abide by.
What needs improvement?
- DBQueue processes can bottleneck the system at times. In v7, its apparently re-architectured, and is better. There can be too many of them and they process very slowly, causing actual processes to take a lot more time to complete.
- There should be a way to define fail-over job servers in process steps. Job servers can become a single point of failure.
- Better support for Oracle back end databases. SQL support is good and KBs are easy to find. The same level of support should be available for Oracle if the product claims to support it.
- A better migration tool for v6 to v7 upgrade, especially for the Oracle back end.
- There should be a way to separate out the front end (IT Shop) from the back-end processes. If the submission of a request through the web portal is done and it gets stuck computing something in the back end, the front end control should still be granted back so that the user can continue navigating freely across the site. Currently, if a request is submitted and it is taking time to process, the front end just gets stuck on a spinning wheel (loading wheel).
For how long have I used the solution?
I have used it for ~2 years.
What was my experience with deployment of the solution?
If the requirements can be met through product configuration, then issues don't arise as often. Customizations (depending on complexity) can be problematic at times.
Transporting change labels across environments can be confusing. It should be noted that the content contained in change labels should be documented right from the beginning of the project and all team members should be on the same page.
It's more about getting used to the correct way of working with the product rather than issues with deployment.
What do I think about the stability of the solution?
I have not encountered any stability issues.
What do I think about the scalability of the solution?
We implemented the tool in an environment with roughly 35,000 active employees and over 2,000 service accounts. A few things I noted were:
- The web portal (IT Shop) tends to get a bit slow loading information for certain roles that have access to lookup all employees.
- The admin tools can also get a bit slow while loading too much information at once. For example: Loading user account information under the Active Directory tab in Manager can take a long time.
- We had various rules defined in our scripts for central account generation. One of those included a check in a history table to avoid granting a user name which has already been used in the past thus avoiding collisions. This caused our contractor account requests through the web portal to become extremely slow. Submitting a user account request from the IT Shop could take up to four minutes at times. We had all necessary columns indexed and the code to generate CentralAccount was written by the vendor team itself but the slowness could not be tackled.
- There was always a direct relation between the slowness we faced and the number of employees the environment managed. For example: Account requests used to take roughly 20 seconds in our development environment which had roughly 15k users and almost 25k entries in the history table we maintained to avoid username collision. In our production environment, it took way longer since the number of employees increased to ~35k and entries in our history table exceeded 150k records.
How are customer service and technical support?
Customer Service:
Customer service was just average during implementation phase.
Technical Support:Technical support is decent overall. However, some SRs took way too much time to resolve for the value they provided.
Some escalation engineers are very knowledgeable and troubleshooting sessions with them can be really worthwhile and informative.
Which solution did I use previously and why did I switch?
We previously used legacy scripts with Microsoft FIM as the backend. FIM was too old and not user friendly at all. It was ancient in terms of IDAM and there were far better products with a lot more capabilities.
How was the initial setup?
Setup was straightforward. Initial JobService configurations ends up being a bit confusing.
What about the implementation team?
It was a hybrid implementation: We had an in-house team and a vendor team during the time of development for the first phase of the project. The second phase was done purely in-house.
The vendor team was not good. It was just average. There were a lot of times when we felt communication was lacking from the vendor side and at times, there were mistakes in the implementation, also. We recognized some errors long after the product had gone live. Overall quality delivered during development was not up to the mark. Average experience during the first phase with the vendor caused us to stick to a complete in-house implementation for the second phase.
Vendor teams (at least in the US) should be trained more about the tool's capabilities. I have heard that European vendor teams are much better with a lot more knowledge about the product.
Which other solutions did I evaluate?
Before choosing this solution we also evaluated TIM, OpenIAM, OIM, and SailPoint. All had week-long PoCs with us. We chose Q1IM (at the time, D1IM). SailPoint was a close second.
What other advice do I have?
It is certainly a leading product in the IAM sphere.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Technical Support Analyst at a university with 1,001-5,000 employees
Configuration & implementation was complex as we had complex requirements, but could quite easily be done simply.
What is most valuable?
- GUI
- Reporting capabilities
How has it helped my organization?
Allows the delegation of permissions related to identity management and also visual representation of the configuration as opposed to having to go through loads of scripts which was the case with our previous solution.
What needs improvement?
Job server engine -
- Performance
- Loadbalancing
For how long have I used the solution?
One year.
What was my experience with deployment of the solution?
Not yet.
What do I think about the stability of the solution?
Not yet.
What do I think about the scalability of the solution?
More than one job server cannot be allocated per target/source system which can be a performance bottleneck,
How are customer service and technical support?
Customer Service:
Good.
Technical Support:Good.
Which solution did I use previously and why did I switch?
Previous solution was an in house written application. We switched due to support reasons as well as outdated technology and a lack of functionality.
How was the initial setup?
Configuration and implementation is a complex process as we had complex requirements, but could quite easily be done in a simple way.
What about the implementation team?
We implemented via a combination of an in house team and a vendor partner. Their level of expertise was very good.
Which other solutions did I evaluate?
Yes we chose Dell One over Oracle IDM, IBM, NETIQ, and MS FIM.
What other advice do I have?
Have a team of dedicated staff for the implementation who are given enough time to understand the many dimensions of the tool.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.

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Updated: September 2025
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