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HCL Notes vs Open-Xchange comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on May 21, 2025

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
8th
Average Rating
7.6
Reviews Sentiment
7.4
Number of Reviews
17
Ranking in other categories
No ranking in other categories
Open-Xchange
Ranking in Email Applications
11th
Average Rating
8.0
Number of Reviews
2
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of July 2025, in the Email Applications category, the mindshare of HCL Notes is 3.4%, up from 3.3% compared to the previous year. The mindshare of Open-Xchange is 6.0%, up from 3.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Email Applications
 

Featured Reviews

Herad Howell - PeerSpot reviewer
Secure communications that prompts responses with room for improved user interface
I primarily value HCL Notes for its security features. The software's secure communication is particularly useful when dealing with professional entities. It ensures that business is conducted smoothly, allowing me to use my organization's email confidently, as opposed to my personal Gmail, which might not prompt responses from some entities.
DS
Collaborate Using Open Xchange App Suite
A flexible unified communications service for collaborative workgroups that can share files, import and export contacts and calendars from a wide variety of data sources and Web services, including Facebook, LinkedIn, Twitter and Google’s Gmail. Entirely open-source based Price: Varies…
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860,168 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Government
14%
Computer Software Company
12%
Manufacturing Company
12%
Financial Services Firm
10%
Computer Software Company
23%
Comms Service Provider
10%
Government
9%
Retailer
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What do you like most about HCL Notes?
The security and performance of the solution are good even though our platform is variable, except for the mail services.
What needs improvement with HCL Notes?
We are talking about HCL Notes, and I'm not certain it is easier to manage or has a better interface. HCL Notes had some AI capabilities and support, though it was not very efficient.
What is your primary use case for HCL Notes?
HCL Notes has features similar to what we can get on other products such as Outlook, with everything in one place. We find that Microsoft is more efficient compared to HCL Notes. We have seen some ...
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Comparisons

 

Also Known As

IBM Lotus Notes, Lotus Notes
No data available
 

Overview

 

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
1&1, Host Europe, KPN, Ziggo, namecheap, Strato, Network Solutions
Find out what your peers are saying about Google, Microsoft, Amazon Web Services (AWS) and others in Email Applications. Updated: June 2025.
860,168 professionals have used our research since 2012.