HCL Notes vs IceWarp comparison

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HCL Notes

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Executive SummaryUpdated on May 21, 2025

HCL Notes and IceWarp compete in the collaborative platforms sector. IceWarp generally has an edge due to its modern communication tools and cost-effectiveness.

Features: HCL Notes is known for its robust security integrations, rapid application development, and compatibility with legacy systems. IceWarp offers versatile communication tools, conferencing capabilities, and an easy-to-use platform that supports seamless team collaboration.

Room for Improvement: HCL Notes requires a modern interface and enhanced performance to remain competitive. IceWarp can improve its security options and simplify configuration, while better mobile integration could enhance user experience.

Ease of Deployment and Customer Service: HCL Notes mainly supports on-premises and hybrid deployments and receives high praise for its excellent customer service. IceWarp’s flexible deployment across private, hybrid, and public clouds is beneficial, though its customer service lacks the immediacy HCL Notes provides.

Pricing and ROI: HCL Notes is cost-effective due to its affordable licensing and strong security, while IceWarp’s aggressive pricing with no user capping makes it attractive for small to medium-sized businesses focusing on budget efficiency.

To learn more, read our detailed HCL Notes vs. IceWarp Report (Updated: August 2026).

HCL Notes vs. IceWarp

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Helped 908,834 peers since 2012

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

HCL Notes

Ranking in Email Applications

6th

Average Rating

7.8

Reviews Sentiment

5.5

Number of Reviews

Ranking in other categories

No ranking in other categories

IceWarp

Ranking in Email Applications

9th

Average Rating

8.4

Reviews Sentiment

7.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of August 2026, in the Email Applications category, the mindshare of HCL Notes is 3.3%, down from 3.5% compared to the previous year. The mindshare of IceWarp is 4.6%, down from 5.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Email Applications Mindshare Distribution
Product	Mindshare (%)
HCL Notes	3.3%
IceWarp	4.6%
Other	92.1%

Email Applications

Featured Reviews

AbderrahimTamim

IT Director at ATOS

Has improved email security through built-in encryption and supported offline work effectively

We don't use team workspace with HCL Notes; we use only Microsoft because it's incorporated with the Microsoft license. Based on my extensive experience with HCL Notes, I think HCL can make its product better by being more visible on the market because most companies don't support or use HCL anymore, and most integrators work with Exchange or Outlook rather than HCL Notes. Inside HCL Notes functionality, they have to be more visible in the market, which is very important.

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AvinashLotke

Delivery Head at Team Computers

Useful for collaboration and storage but improvement is needed in API integration

The solution has traditional SSL integration, SAML, and Federation Services. In its latest version, it added SAML integration. However, it needs to work on API integration, especially for dashboards or integration with SAP for log and data system management. It doesn't yet have the kind of API that Google and Microsoft provide for synchronizing users with Active Directory. I think IceWarp needs to improve in a few areas. They have two types of admin consoles - a web-based one and a remote one. I'd like to see these combined into a single web-based admin console. The log reading and information system also needs improvement. The current way of showing incoming and outgoing logs isn't very clear. For new users, it's hard to understand these logs, especially compared to Office 365 and other systems with easier-to-read logs. They should also add an export option to get all logs with a single click whenever we need them.

Read full review

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"The security and performance of the solution are good even though our platform is variable, except for the mail services."

"Office 365 offers a better interface and categorization of emails, along with options such as mail suggestions and AI features."

"Lotus Domino is an excellent platform for making groupware applications that are natively integrated with email."

"The solution is practical, good interface, and performs well."

"The initial setup was easy for me."

"The offline access feature in HCL Notes helps me significantly due to its strong replication mechanism, allowing me to work wherever I am, and when I connect, it facilitates two-way replication of information."

"Notes is a perfectly adequate front end. It's clear and straightforward."

"It offers unique capabilities, excellent security, and replication features."

More HCL Notes pros

"The solution has a very good log-in to the UI when compared to other solutions."

"The solution's voice services work well for our company."

"The TeamChat feature has been really good for our email management. It lets us collaborate, share files, and invite guests like Google Spaces or Microsoft Teams. I like the two-factor authentication for security. However, they need to improve their document collaboration tools, as their Word, Excel, and PowerPoint features are basic compared to Microsoft and Google."

"The groupware module is the most valuable feature."

"If you have a small to medium business and you require a professional collaboration server that focuses on the main services of emails and calendar scheduling, I recommend IceWarp."

"With all of the features that are available for the users included with the license, it is reasonably priced."

"An effective, functional, very good tool for controlling resources at a low cost."

"As the license of our company is very affordable per year and per user, and considering the almost-zero administration needs, I would say that the cost is returned in the first three months, compared to other solutions."

More IceWarp pros

Cons

"The only improvement that we're planning to do is that all our applications are still designed in the layout and format of Notes version 4, and our plan over the coming years is to modernize their look. One of the things they're developing or considering deploying is a program to automatically upgrade the look and feel of databases. If they deploy that, that will be revolutionary. In other words, we decide on a corporate look and feel for our database and press a button. We've probably got 50 different applications in Notes, and it would just go through the whole lot and upgrade all of them to look the same."

"I love this product. I have used it for many years, and I have been a developer for it. If anything, it can be faster in the client version. The client version is a little bit hard. It is not fast. This is the only problem I see. Otherwise, it is a very good product."

"Based on my extensive experience with HCL Notes, I think HCL can make its product better by being more visible on the market because most companies don't support or use HCL anymore, and most integrators work with Exchange or Outlook rather than HCL Notes."

"The loading time can be excessive."

"One area for improvement would be making the interface more user-friendly."

"Notes needs a major upgrade for the UI."

"There is a chat component but it does not work properly."

"The interface could be more user-friendly. Some additional trainings could be added as well."

More HCL Notes cons

"With multiple databases for VOIP, chat and web IMAP, maintenance is cumbersome."

"It is difficult to disable user rights on the console so some users accidentally delete their documents or user details."

"The solution has traditional SSL integration, SAML, and Federation Services. In its latest version, it added SAML integration. However, it needs to work on API integration, especially for dashboards or integration with SAP for log and data system management. It doesn't yet have the kind of API that Google and Microsoft provide for synchronizing users with Active Directory."

"The solution needs improvements in security, particularly regarding document management."

"The database query for creating new database and querying about activities are too simplistic."

"Although the documentation is extensive and in depth, you must familiarize yourself with it before taking full advantage of the product."

"Support is not good and it is challenging to receive a timely response."

"Our customers sometimes have problems receiving mail."

More IceWarp cons

Pricing and Cost Advice

"The price is reasonable."

"The solution is expensive. There are many components or features which make the price very high."

"I don't remember how much we paid when we first bought the Domino license, but now, we pay only for the passport. For 30 client licenses, we pay about $1,500 per year, and we don't consider it very expensive for the quality of the product. In our case, we need 30 client licenses. So, we buy 30 client licenses independently of the server. It is very easy for us to choose and maintain this kind of license and get the passport advantage."

"We pay annually for the use of the solution."

"We pay licensing fees on a yearly basis."

"It is far cheaper to license. It is a third of the cost of our Microsoft license for 10 times the amount of usage. Developing applications cost a fraction of anything else. There are two reasons for that. First of all, applications are very fast to build. All the security is already built into the platform, so you don't have to worry about security at all. The other thing is that because fewer people use it than, for example, Microsoft SharePoint, the salary commanded by programmers is slightly lower. So, it is not only faster; you also get cheaper programmers. So, you really win-win-win on it."

"It was reasonably priced, but the product itself was not worth the cost."

"Our licensing is on a yearly basis. There were no additional costs."

"There are various licensing plans available based on geographic zone."

"Costs far less than other solutions."

"I would rate the pricing and eight out of ten."

"The solution is inexpensive which is its main benefit."

"The solution is priced well."

"It is definitely one of the lowest price solutions."

"Price-wise, it's a cheaper solution, without a doubt. Price is the reason we are still using the tool."

More IceWarp pricing and cost advice

See which vendors are best for you

Use our free recommendation engine to learn which Email Applications solutions are best for your needs.

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Top Industries

By visitors reading reviews

Manufacturing Company

12%

Financial Services Firm

10%

Government

10%

Construction Company

Comms Service Provider

13%

Manufacturing Company

12%

Computer Software Company

Outsourcing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	11
Midsize Enterprise	1
Large Enterprise	9

By reviewers
Company Size	Count
Small Business	12
Midsize Enterprise	4
Large Enterprise	5

Questions from the Community

What needs improvement with HCL Notes?

What is your primary use case for HCL Notes?

We use HCL Notes as an email system. We currently only use it as an email application, though in the past we used it for additional applications.

What advice do you have for others considering HCL Notes?

Regarding HCL Notes supporting various business processes such as CRM, I don't use it, but if I have an issue, I contact the support and we are satisfied with that. I would rate HCL Notes 10 out of...

What is your experience regarding pricing and costs for IceWarp?

IceWarp was very cost-effective, offering services at a significantly lower cost than Google, which was appealing for our organization.

What needs improvement with IceWarp?

The solution needs improvements in security, particularly regarding document management. Users currently have the rights to delete smart documents, which poses a challenge for administrators. A mor...

What is your primary use case for IceWarp?

We managed approximately one thousand user accounts with IceWarp for company communications. We utilized features such as smart attachments and document solutions. Our setup was primarily on-premis...

Microsoft Exchange vs HCL Notes

Comparisons

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HCL Verse vs HCL Notes

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Microsoft Exchange Online vs HCL Notes

Compared 10% of the time

ProtonMail vs HCL Notes

Compared 5% of the time

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Google Workspace vs IceWarp

Compared 9% of the time

Microsoft Exchange Online vs IceWarp

Compared 8% of the time

Zimbra Collaboration vs IceWarp

Compared 7% of the time

Barracuda Email Security Gateway vs IceWarp

Compared 7% of the time

Amazon WorkMail vs IceWarp

Compared 3% of the time

More IceWarp Competitors

Product Reports

HCL Notes

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Also Known As

IBM Lotus Notes, Lotus Notes

No data available

Overview

HCL Notes is known for its robust security, quick application development, and excellent integration capabilities, supporting CRM and email tasks.

HCL Notes offers a comprehensive platform for professionals focusing on secure communication, efficient data management, and streamlined application development. Despite a non-intuitive interface and challenges with modern integrations, it supports mobile access and real-time updates, ensuring a versatile use across multiple devices. The platform's backward compatibility allows applications to run seamlessly, enhancing workflow efficiency. Room for improvement includes updating the interface and addressing performance issues with large databases.

What are the most valuable features of HCL Notes?

Robust Security: Ensures data encryption at field and database levels.
Seamless Data Access: Facilitates smooth information retrieval across platforms.
Quick Application Development: Allows for rapid creation of applications.
Offline Capabilities: Supports use without internet connectivity.
Mobile Access: Provides real-time updates on numerous devices.

What benefits should users consider?

Data Privacy: Strong encryption bolsters data protection.
Integration Efficiency: Streamlines workflows by connecting with different systems.
Backward Compatibility: Supports legacy applications without updates.
Versatility: Accommodates diverse business functions effectively.

HCL Notes is often implemented in industries requiring secure communication and effective data management, such as customer relationship management and production database tracking. Its capacity for managing email and document tasks allows organizations to streamline office functions. The platform supports both on-premise and online environments, enhancing business process management and secure communication with HCL Domino.

HCLSoftware

IceWarp is a comprehensive communication platform featuring email server capabilities, cross-platform communication, conferencing, and collaboration to enhance team productivity.

Effective for managing substantial user accounts, IceWarp combines a unified interface with features such as chat rooms and file-sharing to optimize email communications and collaboration on both on-premises and cloud setups. Integrated with platforms like AWS and Outlook, its flexible plans cater to diverse storage needs, particularly in regions where space management is critical. IceWarp's strengths lie in TeamChat for enhanced email management, task assignment, and security via two-factor authentication with significant benefits in cost savings and smart document management.

What are IceWarp's most important features?

Email Server Capabilities: Provides reliable, secure email services.
Cross-platform Communication: Facilitates seamless interaction across devices.
Unified Interface: Offers a cohesive platform for chat rooms and file-sharing.
Outlook Sync: Ensures seamless integration with Outlook for convenient access.
TeamChat: Enhances email management and adds task assignment features.
Conferencing: Enables effective collaboration through audio and video conferencing.

What benefits and ROI should users look for?

Cost Savings: Reduces expenses with streamlined communication tools.
Ease of Management: Simplifies administration with a unified interface.
Enhanced Collaboration: Improves teamwork with real-time document sharing.
Security: Offers two-factor authentication for added data protection.

In industries like customer service and communications, IceWarp is often implemented to handle large-scale email management and collaboration. Its ability to integrate well with on-premises and cloud infrastructures, including major platforms like AWS and Outlook, makes it suitable for organizations with diverse storage requirements. Companies utilize IceWarp's conferencing and file-sharing capabilities to enhance remote communications and collaboration.

Sample Customers

Connect2Cloud, Hansgrohe, Sauk County, Blue Water Shipping, FDBR, ibml, Multivac, Aarhus University Hospital, Hendricks Regional Health, Asian Paints, Integra Legal, Sunplus Technology, S¾SS, The Moroccan Ministry of Youth and Sports, Nicrometal, Doncasters Group, Practice Plan, Barr, RACV, Neotechnik, Deutsche Notes User Group

Marriott, Toyota, Sony, Wendy's, Canon

HCL Notes vs. IceWarp