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ISL Online vs TeamViewer Business comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jul 31, 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

Microsoft Intune
Sponsored
Ranking in Remote Access
1st
Average Rating
8.2
Reviews Sentiment
6.8
Number of Reviews
294
Ranking in other categories
Configuration Management (2nd), Enterprise Mobility Management (EMM) (1st), Unified Endpoint Management (UEM) (1st), Microsoft Security Suite (1st)
ISL Online
Ranking in Remote Access
21st
Average Rating
9.8
Reviews Sentiment
7.7
Number of Reviews
9
Ranking in other categories
No ranking in other categories
TeamViewer Business
Ranking in Remote Access
3rd
Average Rating
8.6
Reviews Sentiment
7.2
Number of Reviews
87
Ranking in other categories
Virtual Meetings (6th)
 

Mindshare comparison

As of August 2025, in the Remote Access category, the mindshare of Microsoft Intune is 9.9%, down from 10.2% compared to the previous year. The mindshare of ISL Online is 1.0%, up from 0.8% compared to the previous year. The mindshare of TeamViewer Business is 10.8%, down from 13.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Remote Access
 

Featured Reviews

AkashKamble - PeerSpot reviewer
Enables management of multiple operating systems with a single license
The best feature is that it's a Microsoft product, so if anything goes wrong, we get quick support for anything required. Remote system functionality allows us to sit anywhere and take control of any device via remote management. We can enhance security for clients' laptops with built-in Microsoft Defender, which is available with the Microsoft Intune license. We use it for reporting purposes through endpoint analytics. When pushing scripting, there are two types available: remediation script and reservation script. Through endpoint analytics, you can push defender policies to clients. It helps with reporting, inventory updates, and monitoring tenant status health.
ErikDas - PeerSpot reviewer
Easy to deploy, stable, scalable and safe
I previously used TeamViewer. ISL Online is definitely the better choice compared to TeamViewer, as it offers a more secure connection that does not involve peer-to-peer transport, and all data is encrypted. A single license for ISL Online costs about the same as TeamViewer but with multiple licenses, ISL Online is cheaper.
Heiko Humpert - PeerSpot reviewer
Allows an ease of access to various systems and has a straightforward setup process
The product allows easy access to any system in case of any issues We cannot see the number of monitors working on the system simultaneously. It becomes complicated to switch from one monitor to another for different windows. The product's stability depends on the network's stability in our…

Quotes from Members

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

Pros

"The biggest asset is the range of device management options available with Intune, whether it is a Windows device, a Linux device, a Mac device, or mobile devices."
"Intune can wipe devices. For example, if a disgruntled employee wants to leak the data on their company phone, Intune can terminate their access and wipe the entire device with a click."
"These capabilities have made a significant impact in my work, providing a comprehensive view of all devices and features in a single platform."
"The one feature we find most useful is the Mobile Application Manager. There are two types, we have the complete MDM and the Mobile Application Manager(MAM). We don't give our users phones, it is their own personal phone, and we need to allow them to have access to the company detail on their phone. We need to create a balance between their own personal data and the company data. We deploy the Mobile Application Manager for them so that we won't be able to interfere with their own personal data."
"Configuration profiles, remediation, scripts, and auto-pilot features are very good."
"The solution’s most valuable feature is its ease of use."
"Intune is valuable for managing various endpoints and integrating with the Azure cloud, which is essential for our organization."
"The mobile device management is very useful."
"The solution has a lot of features. It does what it is made to do and that's all we can ask for, really."
"ISL Online is easy to use. It provides a single platform on which we can do everything, and it's very low maintenance. After installation, you don't need an IT manager or staff to watch over it. It's secure. It's most important for us."
"The most valuable feature is safety."
"We like drawing utilities inside ISL. That helps us mark specific regions on the screen, so that end users know what to focus on."
"The code can be delivered in multiple ways, including an email with a link for an unattended connection."
"It's much easier to connect with other services, and it's working great. We haven't had any problems."
"I personally really appreciate the file transfer feature as it is really easy to use."
"We can also monitor our systems at any time from practically anywhere."
"It is quite simple to set up."
"The most valuable feature has been the ability to give control to others for support purposes."
"With an image, you can see immediately what's going on. You can run some tests. Without the solution, you need to do everything by telephone. It's not even thinkable."
"This is a unique solution that is very easy to install."
"The product is easy to install."
"It's a user-friendly product."
"TeamViewer is a scalable solution."
"TeamViewer is fast and easy to manipulate."
 

Cons

"In terms of the admin experience, it is straightforward, but the Windows enrollment experience could be improved. Sometimes, for enrollment, we have to reset devices and re-enroll them. Just configuring Windows, Azure, or Active Directory doesn't enroll the devices. We need easy enrollment for Windows."
"One issue that Inutune can improve is password integration with the BitLocker key option. Another issue is assigning licenses. We can assign the licenses for some users on the BPM side, and our BPS users work on Outlook 365 but cannot access it there. A BPS person can go to the company portal and download Outlook 2016. They could improve the NDIS part to assign a license directly to the BPS person that allows them to install the Intune device manager directly on our system."
"When Microsoft Intune is used with different android devices it does not always work as it is supposed to."
"I am not involved in the day-to-day with Intune, but we have gone with a different product for updating mobile device software. We do not integrate many of our mobile devices that are not Microsoft-based devices, such as Dell laptops, with Intune."
"I'd suggest adding more features for macOS in Intune. There should be more functionality for managing macOS. There should be a better capability for pushing things down on macOS. Currently, Intune is not capable of managing macOS at the same level as Windows."
"Customer service used to be better. In the last couple of years, support has not been very good, even with Premier and Premium support. It's been very hit-or-miss."
"Once it's configured it is unobtrusive, but it does take some hands-on to configure and deploy it properly."
"Microsoft Intune lags market leaders, such as Apperian, in its MAM capabilities."
"I would like to have a little bit more information when new features are released. They have added features that I didn't know about in the past. It would be easier for me to implement new features and consolidate them with other systems in our network if I knew beforehand."
"If there is an update or new feature on ISL Online, I don't know about it. I would be happy to receive a newsletter or notification of new features or updates."
"There have been times during updates when something wouldn't work quite right, however, they are quick with updates and quick with fixes."
"They need to better advertise the features."
"It would be helpful if they had iSupport for supporting Apple phones."
"We miss the possibility to communicate via head-set in ISL. At the moment, we combine ISL for visual communication with Skype for verbal communication."
"There could be a section in the menu describing the new features and changes."
"They should improve the integrations with other incident management software to be able to send the link directly from these platforms."
"I can use up to three computers, but sometimes I have four. So, it would be nice to have at least four computers."
"Every now and then you'll get a silent crash and you relaunch the application. But it happens no more than with anything else in the Windows environment."
"TeamViewer is expensive, and you get a limited number of connections for your money."
"I would like it if the trial version of TeamViewer allowed you to have a connection for much longer."
"They could give more information about using certain kinds of applications for secure transactions, such as secure file transfers."
"Some of the additional features, like the meeting stuff, is making it too cluttered."
"The security could improve in TeamViewer."
"If were to I put myself in the seat of a small business owner, I would prefer TeamViewer to be more of a pay-once-and-own-it solution, rather than paying via a subscription model (although I am using the free version). Only annual subscriptions are available. It makes paying for it the first time seem a little daunting."
 

Pricing and Cost Advice

"Its price is in the medium range. It is acceptable because you're paying for the features. I am not aware of any additional costs."
"It is average. Some of the costs are quite high depending on what the customer currently uses, but overall, it is not bad. I would not say that I would not recommend Intune based on the cost. I definitely would, but they can definitely improve on the cost. So overall, its cost is not bad."
"For organizations that are a Microsoft shop, the pricing is compelling."
"With one user base license, we can use Intune for up to five devices. However, with Soti MobiControl, each license is tied to a single device, meaning one license is dedicated to one device only."
"I liked the tool's pricing until P2 came into effect. I am unsure about the current value versus the cost of the new licensing model."
"The clients pay for a license and each can have a different type of license, such as an E3 or E5."
"There is a license needed for this solution and it is either included in one of the enterprise license agreements. Microsoft licensing is a mathematical institute, it could be quite complex. We tend to ask specialized organizations to research what the most profitable way it would be for us to use licenses in the organizations."
"The Intune license model is costly."
"We have a pay-per-use license available for 500 minutes within one year for 95 Euros. However, this option is not popular. Alternatively, we can purchase a one-year license for 339 Euros; if we need two licenses, the cost is double, and for three licenses, the cost is triple with a ten percent discount. For 99 Euros a year, we can open multiple sessions on the same computer with a multi-session subscription."
"TeamViewer was willing to give us a one-year package. Whereas, a lot of the other companies that we explored were paid by the month or quarter. It's just easier for our finance people at the college if we can make a one-time yearly payment."
"The solution has a pilot feature that is expensive. The overall price of the solution can be cheaper."
"I am using the free version of TeamViewer. There is a subscription fee to use the premium features."
"TeamViewer is $600 or $700 per port per year..."
"We are using the free version of TeamViewer."
"I used the free version of TeamViewer."
"It has probably saved us several thousands of dollars because we have quick access anywhere. We don't have to worry about finding people onsite or arranging conference calls. We also save time and money with it because we don't have to send somebody onsite to troubleshoot."
"The cost is in the thousands of dollars per year."
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Top Industries

By visitors reading reviews
Computer Software Company
13%
Financial Services Firm
10%
Manufacturing Company
9%
Government
8%
Computer Software Company
20%
Comms Service Provider
12%
Performing Arts
9%
University
6%
Computer Software Company
12%
Manufacturing Company
10%
Comms Service Provider
6%
University
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

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What are the pros and cons of Microsoft Intune?
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How does Google Cloud Identity compare with Microsoft Intune?
Microsoft Intune offers not only an easy-to-deploy data protection and productivity management solution, but also ...
Ask a question
Earn 20 points
Should I choose Teamviewer Tensor over the regular Teamviewer?
The number one advantage of TeamViewer for me is its ease of use, specifically as it relates to the client side. By f...
What do you like most about TeamViewer?
It is easy to use and has a pretty good UI.
What is your experience regarding pricing and costs for TeamViewer?
The tool's price is a problem because TeamViewer wants users to sign up, and I feel most of the products want their u...
 

Also Known As

Intune, MS Intune, Microsoft Endpoint Manager
No data available
No data available
 

Overview

 

Sample Customers

Mitchells and Buzzers, Callaway
Mitsubishi Chemicals, Konica Minolta, Raifeissen bank, Terpel, Singtel, Teleroute, SOS Kinderdorf, Arsys, EMAAR, Dutco, Alterdata
Porsche Informatik, Philips, DHL, Intel, Motorola, Microsoft, IBM, Siemens, Fujitsu, American Red Cross
Find out what your peers are saying about ISL Online vs. TeamViewer Business and other solutions. Updated: July 2025.
865,295 professionals have used our research since 2012.