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IceWarp vs Superhuman comparison

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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

IceWarp
Ranking in Email Applications
11th
Average Rating
8.4
Reviews Sentiment
7.0
Number of Reviews
17
Ranking in other categories
No ranking in other categories
Superhuman
Ranking in Email Applications
15th
Average Rating
9.0
Reviews Sentiment
7.9
Number of Reviews
2
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of November 2026, in the Email Applications category, the mindshare of IceWarp is 4.7%, down from 5.2% compared to the previous year. The mindshare of Superhuman is 2.5%, up from 1.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Email Applications Mindshare Distribution
ProductMindshare (%)
IceWarp4.7%
Superhuman2.5%
Other92.8%
Email Applications
 

Featured Reviews

AvinashLotke - PeerSpot reviewer
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.
Siddharth Mallya - PeerSpot reviewer
Strategic Alliances and Business Development at Onnivation
Email triage solution that actions and handles emails based on preferences
Superhuman could be improved by being made available across a broader range of devices including Android and Windows PCs. Superhuman is also a phone app, which is available only on DiOS right now. Because it's not available on Android, you have to use Gmail for your phone, and use Superhuman for your desktop. The search feature could be improved. Currently, Gmail search is a lot more robust because you can filter results based on your requirements. Superhuman does not offer this way of searching which can make emails difficult to find.

Quotes from Members

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

Pros

"The solution has a very good log-in to the UI when compared to other solutions."
"The most valuable feature of IceWarp is the chat rooms and file-sharing, they are useful. It is convenient that everything is in one place. You can easily share and collaborate documents, making the program's unity a significant advantage."
"IceWarp has multiple applications that are easy to use for many people."
"The solution is inexpensive which is its main benefit."
"Its price is the most valuable. It is definitely one of the lowest price solutions."
"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."
"The solution is easy to manage and includes features such as smart documents and the archiving of user data."
"IceWarp offers very extended cross-platform communication solutions."
"It is fast, and it increases your productivity."
"The best feature about Superhuman is the fact that you don't have to manually go through your emails, as this solution segregates your email according to your preferences and how you want to categorize emails."
"It is a productivity-driven email software that is fast, increases your productivity, and cuts down the time you spend compared to traditional email software."
 

Cons

"It is difficult to disable user rights on the console so some users accidentally delete their documents or user details."
"There are some feature improvements possible the way we use it as a hosting provider, but for most we currently have workarounds."
"With multiple databases for VOIP, chat and web IMAP, maintenance is cumbersome."
"The Exchange compatibility mode is rather limited."
"Support should be improved. Most of the time, the queries are not resolved within the SLA."
"Although the documentation is extensive and in depth, you must familiarize yourself with it before taking full advantage of the product."
"Our customers sometimes have problems receiving mail."
"The solution needs improvements in security, particularly regarding document management."
"Superhuman could be improved by being made available across a broader range of devices including Android and Windows PCs."
"It can have a few more integrations. As far as I know, it is being integrated with Salesforce."
 

Pricing and Cost Advice

"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 solution is priced well."
"There are various licensing plans available based on geographic zone."
"It is definitely one of the lowest price solutions."
"Costs far less than other solutions."
"Price-wise, it's a cheaper solution, without a doubt. Price is the reason we are still using the tool."
"Pricing and licensing is very competitive and in some cases, cheap."
"I would rate the pricing and eight out of ten."
"It is fairly expensive. They have monthly and yearly licensing options."
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Top Industries

By visitors reading reviews
Comms Service Provider
14%
Manufacturing Company
14%
Outsourcing Company
11%
Financial Services Firm
8%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business12
Midsize Enterprise4
Large Enterprise5
No data available
 

Questions from the Community

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...
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Overview

 

Sample Customers

Marriott, Toyota, Sony, Wendy's, Canon
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Find out what your peers are saying about IceWarp vs. Superhuman and other solutions. Updated: November 2026.
920,336 professionals have used our research since 2012.