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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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

8th

Average Rating

8.4

Reviews Sentiment

7.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of September 2026, in the Email Applications category, the mindshare of HCL Notes is 3.2%, down from 3.4% 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	3.2%
IceWarp	4.6%
Other	92.2%

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.

Read full review

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 software's secure communication is particularly useful when dealing with professional entities."

"It is one of the best products in the world for workflow applications. It works very well for workflows or decisional processes where a task needs to be first approved by someone. After that, the task moves to the next or final stage where another person approves it with some notes or attached documents."

"There are two real headliners: The first one is that ongoing license cost is a fraction of its competition, and secondly: security, security, security; it is the most secure platform you will ever have."

"The most valuable feature is security. It's very easy to manage security on records, views, and tables."

"Security is the most valuable feature, better than you get in 365."

"I prefer to work with HCL and not with Exchange because it's easy to manage, easy to set up, and easy to migrate."

"It is easy to integrate the product with other services."

"HCL Notes has a non-structured database and fantastic native security, which is extremely strong, providing built-in security without needing external products."

More HCL Notes pros

"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."

"The product is used very extensively in my company since we have around 1,500 users using it. Also, there is no requirement for any administrators to manage the product by the people who own the solution."

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

"IceWarp has multiple applications that are easy to use for many people."

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

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

More IceWarp pros

Cons

"While HCL has made significant advances in the user interface and diverse platform compatibility, some improvements could be made in user-friendliness and graphical interface enhancements."

"Some people complain that they want something more modern and jazzy."

"GUI and replication can be improved."

"The performance was terrible because we have a very large database with around three million records, including attachments and scanned comments. It was slow, and integrating new technologies or designs was also slow."

"My overall experience with HCL Notes is not good."

"Regarding additional functions, the front end of the databases on the home screen looks somewhat old-fashioned. It could be modernized by the development team."

"The loading time can be excessive."

"We had trouble connecting this solution to the database from Microsoft. We have done it, although it can be easier."

More HCL Notes cons

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

"There are some feature improvements possible the way we use it as a hosting provider, but for most we currently have workarounds."

"We attempted to obtain support for deleted documents through the representatives in Mumbai, but they did not have an answer for us."

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

"Customer service is not always helpful."

"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 exchange compatibility mode is rather limited. Their technical support can also be better. They only provide online support, and there should be some option for escalating."

"Support should be improved. Most of the time, the queries are not resolved within the SLA."

More IceWarp cons

Pricing and Cost Advice

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

"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."

"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."

"The price is reasonable."

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

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

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

"Costs far less than other solutions."

"The solution is priced well."

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

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

"I don't see any challenges for the Indian market. For example, 1 GB is available for around 399 INR, and 2 GB for 499 INR. They offer a range of plans, from basic to professional and enterprise, with multiple features. IceWarp's aggressive pricing is competitive compared to other market solutions like Zoho and Microsoft. One significant advantage is that IceWarp does not impose user capping like Google and Microsoft, which allows for substantial cost savings and flexibility in user conversion."

"The license is based on the number of users."

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

More IceWarp pricing and cost advice

See which vendors are best for you

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Top Industries

By visitors reading reviews

Manufacturing Company

12%

Financial Services Firm

10%

Government

Construction Company

Comms Service Provider

14%

Manufacturing Company

13%

Outsourcing Company

10%

Financial Services Firm

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

HCL Domino vs HCL Notes

Compared 14% of the time

HCL Verse vs HCL Notes

Compared 12% of the time

Compared 12% of the time

Google Workspace vs HCL Notes

Compared 10% of the time

ProtonMail vs HCL Notes

Compared 5% of the time

More HCL Notes Competitors

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

Workspace ONE UEM vs IceWarp

Compared 3% of the time

More IceWarp Competitors

Product Reports

HCL Notes

Download HCL Notes product report

Download IceWarp product report

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