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ISL Online vs TeamViewer comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Aug 7, 2024

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
7.3
Number of Reviews
265
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
Ranking in Remote Access
4th
Average Rating
8.6
Reviews Sentiment
7.2
Number of Reviews
87
Ranking in other categories
Virtual Meetings (7th)
 

Mindshare comparison

As of May 2025, in the Remote Access category, the mindshare of Microsoft Intune is 9.4%, down from 11.4% compared to the previous year. The mindshare of ISL Online is 1.0%, up from 0.7% compared to the previous year. The mindshare of TeamViewer is 11.7%, down from 13.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Remote Access
 

Featured Reviews

Joseph Merusi - PeerSpot reviewer
Everything has worked better since we started using it
Sometimes the syncing is inconsistent. I'm confident that the devices are checking in every eight hours, but sometimes the devices aren't picking up the settings as quickly as I would expect. Some features haven't been updated in a while, and Microsoft doesn't seem interested in developing them. Unless you talk to an engineer, you don't know whether there will be an update. There are communication issues, so you might start working with a feature without knowing if it will be deprecated six months from now. Some reporting areas still need development. For example, I noticed that the reporting for driver updates is still confusing.
Stephen Yarrow - PeerSpot reviewer
Great for remote support sessions with no maintenance and excellent technical support
The remote support session is great. We really like ISL Light. That's what we use all the time. We use it almost every day. Some people use other solutions like Splashtop, for instance, where you can do unattended support. Personally, I don't like unattended support. I would worry if it would be secure. There's no way I'd want someone logging onto my machine when I'm not here. With this, I log to ISL, I give them a pin number, and they have to physically type in the pin number and physically agree to them sharing their screen. It's much more secure than some of the other solutions like TeamViewer and Splashtop where you can do unattended support. It's more secure than any of the other products out there, available at the moment. The stability is great. It's got very good uptime. The technical support is great. Setting up the solution is easy and there's no maintenance involved.
Sanjay Patankar - PeerSpot reviewer
Easy to install and has lots of resources but need to improve performance
It's a remote access solution. We use it for conferences, meetings, and communication.  It works just like other communications tools. It also integrates well with Office 365 and Outlook, et cetera. The performance is good.  It's got a lot of resources for users.  The product is easy to install.…

Quotes from Members

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

Pros

"The main advantage is that Intune performs its intended functions effectively."
"Microsoft Intune is easy to use, and it is able to enforce policies towards multiple devices. It is able to bring multiple classes of devices into the same security posture. I found that very useful."
"The Autopilot feature is the most valuable because it saves significant time on managing devices."
"Intune simplifies compliance. The ability to manage software updates and policies on endpoints has helped us meet contract requirements."
"The solution appears to be stable and scalable."
"The stability of Microsoft Intune is good."
"It's easy to deploy a configuration or policy to a system, especially when you don't have Azure AD. Now we are talking to all these small and medium-sized customers who don't necessarily have an on-premise Windows Active Directory. If they have invested in Office 365 Premium, this functionality becomes available to them."
"The feature I like the most is that we can perform remote tasks. If we want to retire or wipe out personal data or corporate data from a device, we can use Microsoft Intune remotely, and with the click of a button, data is removed automatically. Nothing needs to be done from the end-user side."
"The solution has a lot of features. It does what it is made to do and that's all we can ask for, really."
"We like drawing utilities inside ISL. That helps us mark specific regions on the screen, so that end users know what to focus on."
"Setting up the solution is easy and there's no maintenance involved."
"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."
"The code can be delivered in multiple ways, including an email with a link for an unattended connection."
"The most valuable feature is safety."
"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 of TeamViewer is its ease of use."
"The document control is quite good."
"This is a unique solution that is very easy to install."
"TeamViewer is useful for accessing data and systems remotely. Using this application, I can access other computers using an ID number that I provide to the users whose laptop I would like to access."
"Our computers are spread amongst six physical locations. TeamViewer reduces the need to travel to those offices to help staff."
"The product is quite stable. The performance is good."
"TeamViewer has a lot of options for deploying the Hosts, where you can mass deploy them very easily, and you can pre-configure them."
"It saves trips to customer sites, which saves time. I am able to get in there remotely and fix things."
 

Cons

"Since GMS is unavailable in China, we currently rely on device administrator enrollment for managing Android devices there."
"Microsoft Intune could improve by being more user-friendly and having it geared toward device management. The graphic interface is not very good."
"The documentation about the custom image setup could be better. Although Microsoft provides the steps to configure Intune or set up or deploy Intune, it doesn't have much information related to custom images. If you ask, "how can we deploy the custom image?" There is no information. The steps they mention ask you to connect to your on-premises environment or create your own image on the cloud itself once there is connectivity. But I needed to go to multiple websites to get all this information. I had to figure out how to upload the custom image if you want to use the on-premise custom image for Cloud PC. If you have the proper subscription, you must have the right access, like global admin or owner. Then you can add your custom image to that. There are no steps mentioned over there. Microsoft Intune doesn't have Chrome browser support. I would like to have that support because they will want it if we pitch the product to clients."
"Intune should be much more granular in terms of supporting more Android cellular devices."
"Intune could be improved by organizing different solutions, like Defender and Sentinel, into a single package. This would allow us to focus on security while Microsoft manages other areas. Having a unified solution would drive better management of various sectors. Although the Intune user experience is good, we should continue enhancing it."
"The difficulty of the the roll out is surprisingly difficult considering this product is supposed to be an integrated part of the 365 suite."
"I, as such, do not have any specific inputs or needs. However, there is always room for improvement when it comes to scalability."
"It should be simplified. I've worked with many different mobile device management solutions, and Intune is one of the more complex ones. It could be more simplified, and some of it is related to the wording that is being used, such as a configuration profile versus a policy. They really should have had different names to make it less confusing."
"They need to better advertise the features."
"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."
"There could be a section in the menu describing the new features and changes."
"I would like to be able to access and manage all brands of smartphones."
"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."
"It would be helpful if they had iSupport for supporting Apple phones."
"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."
"They should improve the integrations with other incident management software to be able to send the link directly from these platforms."
"The business interface is clunky and not well-documented."
"It should have ability to display notes in the computer list."
"I would like to see TeamViewer support multiple platforms."
"On occasion, when remote connection process can't connect to a machine, the error messages aren't always helpful to tell you why you can't connect, as the message doesn't help troubleshoot whether it is too slow, too much interference, etc. I usually have to run to another computer and figure out what is going on, then restart it. The diagnostics could be improved."
"It needs to have proper authentication. I would like to see in-depth integration with Google and Microsoft products, for example. It would be nice to have a cell phone version as well."
"They could give more information about using certain kinds of applications for secure transactions, such as secure file transfers."
"I would like it if the trial version of TeamViewer allowed you to have a connection for much longer."
"They should release features such as Augmented Reality into both plain and standard versions of TeamViewer."
 

Pricing and Cost Advice

"If you're subscribing to Premium or E3, there are no additional costs for Intune, it's included."
"Most of our clients come to us with licensing already in place. On average, it costs $6 per device per month to add Intune to an Office 365 subscription, but I am not sure."
"It comes as a bundle, so you do not really know what the prices are. Microsoft does not break it down to the user cost for us. It is just bundled with our E5 license."
"It is not a cheap solution. The price for a device when you start using it at a large scale can be improved. It is covered under our enterprise agreement. We pay once a year. I am not aware of any additional costs."
"Intune's pricing is reasonable considering its benefits and the high costs it helps avoid."
"Microsoft Intune has a user-based subscription model. You can go for a monthly or a yearly payment."
"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."
"Intune's pricing is competitive. For example, the license of Blackberry's Enterprise Mobility Suite was costly, but Intune is affordable. It is included as an additional feature when you buy security enhancements for your organization. For example, let's say I have fifty users in my organization and all of them are using Microsoft cloud services, like Teams, Office 365, and OneDrive."
"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."
"The cost of the licenses depends on how you buy them. They just had a buy one get one free deal going, and they do that every once in a while. Where you buy one license, and they will give you the second one free, or you can try to get discounts. Most of our licenses that we have we tried to do something like that just to save some money."
"The solution's pricing is reasonable."
"TeamViewer is very pricey. You have to sign up for a yearly subscription."
"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."
"I used the free version of TeamViewer."
"The price of the license could be less expensive."
"There is no license needed to use TeamViewer."
"We're using the free version. We do not pay any licensing fees."
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Top Industries

By visitors reading reviews
Educational Organization
19%
Computer Software Company
12%
Financial Services Firm
8%
Manufacturing Company
8%
Computer Software Company
22%
Comms Service Provider
13%
Financial Services Firm
8%
University
6%
Computer Software Company
14%
Manufacturing Company
9%
Financial Services Firm
7%
University
7%
 

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 and other solutions. Updated: April 2025.
851,604 professionals have used our research since 2012.