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ISL Online vs TeamViewer comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Mar 19, 2026

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
2nd
Average Rating
8.2
Reviews Sentiment
6.7
Number of Reviews
351
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
30th
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
1st
Average Rating
8.6
Reviews Sentiment
6.8
Number of Reviews
108
Ranking in other categories
Virtual Meetings (3rd), Remote Monitoring and Management (RMM) (3rd)
 

Mindshare comparison

As of May 2026, in the Remote Access category, the mindshare of Microsoft Intune is 7.1%, down from 10.5% compared to the previous year. The mindshare of ISL Online is 1.2%, up from 1.2% compared to the previous year. The mindshare of TeamViewer is 8.6%, up from 8.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Remote Access Mindshare Distribution
ProductMindshare (%)
TeamViewer8.6%
Microsoft Intune7.1%
ISL Online1.2%
Other83.1%
Remote Access
 

Featured Reviews

Varun Mehra - PeerSpot reviewer
Collaboration Support Engineer at a retailer with 11-50 employees
Centralized device management has transformed security and streamlined remote provisioning
One area where Microsoft Intune can improve is the user interface. Sometimes the portal feels a bit complex and not very intuitive, especially for new users, and it can take time to find specific settings. Another point is troubleshooting. While logs are available, the diagnostic policies and sync issues can still be time-consuming and not very straightforward. I also feel that reporting could be more detailed and customizable. The built-in reports are helpful, but for deeper insights, I often need to rely on additional tools. Overall, it is a strong solution, but improving usability and troubleshooting experience would make it even better. While Microsoft Intune works very well within the Microsoft ecosystem, the integration of some third-party tools could be smoother and require less customization. Support is another area that could improve, as sometimes response times can be slow, and resolving complex issues may take longer than expected. In terms of features, I think more advanced automation and built-in remediation options would be helpful since common issues can be fixed automatically without manual intervention.
ErikDas - PeerSpot reviewer
Owner at Cherub
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.
Begaya Morris - PeerSpot reviewer
Lead Software Engineer at BD
Reliable remote access has improved secure collaboration and streamlined daily approvals
The best features TeamViewer Business offers in my opinion are collaboration, templates, a high level of security, and session recording. Collaboration allows me to collaborate remotely with my team members. Besides reconnecting automatically, it provides a high level of security, protecting from cyber attacks and aids in providing assurance in regulated environments through two-factor authentication and end-to-end encryption features. It also allows recording live sessions, which can be replayed as needed for future reference. TeamViewer Business has positively impacted my organization as collaboration has enhanced, especially remote collaboration by 60 to 70 percent. I have been able to collaborate with clients and other team members seamlessly. Enhanced workflow efficiency includes faster approvals and a lowered risk of data loss, misuse, and leak through robust features like two-factor authentication and end-to-end encryption. It also facilitates compliance using documentation and auditing through recordings and logs.

Quotes from Members

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

Pros

"Autopilot is the most valuable feature of Microsoft Intune."
"I like Intune's ability to manage roles, maintenance tasks, compliance settings, and patch development for all endpoints."
"It has a useful device management feature."
"Its security is most valuable. It gives us a way to secure devices, not only those that are steady. We do have a few tablets and other devices, and it is a way for us to secure these devices and manage them. We know they're out there and what's their status. We can manage their life cycle and verify that they're updated properly."
"This improved control and visibility has helped my organization by reducing risks, saving time, and making compliance easier."
"If you want to manage your mobile devices as well as your Windows 10 devices, Intune is the best option."
"The standout features of Intune are its excellent mobile device management and highly effective application management capabilities."
"I like the fact that it's integrated with the rest of the Microsoft products, so customers can manage it from their Office 365 portal or Azure portal."
"ISL Online is easy to use and it provides a single platform for various challenges we face in IT."
"The solution has a lot of features. It does what it is made to do and that's all we can ask for, really."
"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."
"Without ISL Online, I would not be able to work from home."
"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."
"Good communication is a key to good business and ISL helps a lot."
"The most valuable feature of TeamViewer is its ease of use and beneficial remote access."
"Our computers are spread amongst six physical locations. TeamViewer reduces the need to travel to those offices to help staff."
"The pilot feature is what stands out the most; I love the ability to use the pilot feature for remote inspections, and the augmented portion of the software comes in handy when I have to assist my inspectors as they use the app in the field and show me what they're seeing through their phones."
"TeamViewer is useful for accessing data and systems remotely, and 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."
"It's very beneficial and time effective on how we are able to provide quick support. We've quadrupled our effectiveness as an IT support because we have cut down all that unnecessary travel time, even between floors."
"TeamViewer is very easy to set up, use, and instruct others to get running, which is great for support."
"I like that it helped a lot, even with low bandwidth network connectivity. For example, while I was traveling, sometimes there were requirements for me to join a TeamViewer session and provide technical support. I was able to do that without much of an issue. It is also a secure solution."
"From my perspective, the most important is the login, and in my opinion, the user interface is good."
 

Cons

"There is improvement needed in integrating with the installed Office solutions versions, such as Office 2019. The Office 365 integrates without a problem."
"There is room for improvement in the reporting capabilities, specifically app reporting. It is challenging to report which apps are installed on which device."
"I expect Microsoft Intune to have more features in the cloud because there are two major functionalities that we need to be added. This is software metering and license management."
"It just doesn't handle software updates well at all by itself. You need to be a scripting wizard to make those happen properly, or you use third-party tools. The Windows feature updates are very difficult to implement. I would like to see a proprietary built-in remote control tool. I know that they have Team Viewer integrated, but it is not seamless. It would be nice if they had a seamless remote desktop capability directly from the Intune console."
"It should be easier to define policies and comply with those policies."
"Intune's server management could be better. If it could incorporate more features from System Center into Intune's Configuration Manager, it would be beneficial."
"The user interface should be more user-friendly, as it can sometimes be challenging to navigate. Microsoft often relocates features, making it difficult to consistently find what I need."
"Automations in Microsoft Intune can be more elaborated; KQL (Kusto Query Language) is available, but if multiple automation options were readily available, which would include PowerShell, KQL, JSON, and different interpreters like VS Code or Python readily available from Microsoft Intune, it would help administration and management much better."
"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."
"It would be helpful if they had iSupport for supporting Apple phones."
"It would be helpful if they had iSupport for supporting Apple phones."
"What bothered me the most was that when I connected to the computer at the office, I was afraid that someone would turn on the monitor and watch what I was doing."
"There could be a section in the menu describing the new features and changes."
"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."
"There have been times during updates when something wouldn't work quite right, however, they are quick with updates and quick with fixes."
"TeamViewer has a legacy and may not be using the latest UI trends."
"I would like it to have the ability to stay connected for longer times."
"I believe there are aspects of TeamViewer that could work better, particularly in the integration of various tools."
"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."
"You can't configure multiple, unattended control passwords on the Mac. On the Mac, there's only one. On Windows, there are multiple unattended control passwords. I have people in different departments. My infrastructure people need to control a server and my developers may need to go into that same server. But I don't want them to have the same password... on the Mac, it can be done but it's extremely clunky and problematic."
"The one area which needs improvement for both the standalone and enterprise versions would be inter-operability between versions."
"The installation and the update agent could improve."
"TeamViewer could be more secure."
 

Pricing and Cost Advice

"It's reasonable. They're not giving it away, but it's reasonable."
"Its licensing model is not complex, but it is very expensive compared to other solutions. They can bring more models and reduce the pricing. They should allow customers to select the features they want and price it accordingly."
"As a partner, we always look for how we can generate more revenue from a consulting point of view, but I do not see any complaints from the customer side regarding pricing, so they are satisfied with it."
"They have categorized the licenses according to the size of the business. So, if it's a smaller organization, we can choose the license accordingly. If it's a big organization, then we can choose accordingly. Everything is clearly mentioned, and we can decide. It's suitable for all kinds of infrastructure, and that's very goo"
"There is a license needed to use the solution and we are on an annual license."
"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."
"The E5 license is expensive."
"In terms of the product price and licensing costs, my company finds the product to be reasonably priced."
"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 is in the thousands of dollars per year."
"TeamViewer is very pricey. You have to sign up for a yearly subscription."
"...it will cost you $1,500 to $1,600 a year, but when I think of how much work I do through TeamViewer..."
"The version of the solution we are using is free."
"We are using the free version of TeamViewer."
"The price of the license could be less expensive."
"TeamViewer pricing is reasonable... The simultaneous controller licensing model of TeamViewer - compared to LogMeIn’s controlled Host licensing model - seems to benefit us so far. We’re currently saving about 30 percent on licensing cost... The savings from licensing have been eaten up by the soft costs involved in dealing with and working around TeamViewer’s deficiencies in allowing granular control by multiple controllers, and the issues with the various settings that are missing on the macOS Host."
"The pricing is a little bit on the higher side."
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Top Industries

By visitors reading reviews
Financial Services Firm
10%
Manufacturing Company
9%
Computer Software Company
9%
Government
7%
Performing Arts
13%
Comms Service Provider
13%
Computer Software Company
7%
Construction Company
7%
Manufacturing Company
11%
Computer Software Company
9%
Construction Company
7%
Comms Service Provider
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business142
Midsize Enterprise57
Large Enterprise170
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise1
Large Enterprise1
By reviewers
Company SizeCount
Small Business42
Midsize Enterprise36
Large Enterprise36
 

Questions from the Community

How does Microsoft Intune compare with VMware Workspace One?
Microsoft Intune is a great tool for managing a mobile device fleet while keeping access control. The solution makes ...
What are the pros and cons of Microsoft Intune?
Microsoft Intune is a great configuration management tool and has a lot of good things going for it. Here are some of...
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 pricing, setup cost, and licensing for TeamViewer Business are relatively very competitive and cost-effective.
 

Also Known As

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

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 2026.
892,487 professionals have used our research since 2012.