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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
344
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 April 2026, in the Remote Access category, the mindshare of Microsoft Intune is 8.0%, down from 10.7% compared to the previous year. The mindshare of ISL Online is 1.1%, down from 1.2% compared to the previous year. The mindshare of TeamViewer is 8.7%, up from 8.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Remote Access Mindshare Distribution
ProductMindshare (%)
TeamViewer8.7%
Microsoft Intune8.0%
ISL Online1.1%
Other82.2%
Remote Access
 

Featured Reviews

Abhinandan Yadav - PeerSpot reviewer
Network Security Engineer at Arrow PC Network Pvt Ltd
Modern endpoint management has transformed onboarding and strengthened remote security controls
The features of Microsoft Intune are straightforward, including Windows Autopilot, zero-touch deployment, centralized device management, and conditional access security controls. Using zero-touch deployment and Windows Autopilot in Microsoft Intune has significantly improved my workflow and organization. New laptops are shipped directly to users with no IT handling needed, and there is no manual imaging or configuration required. These features have a real impact. They save hours of manual setup per device, reduce dependency on the IT team for basic provisioning, and ensure every system is configured consistently and securely. Microsoft Intune has positively impacted my organization by improving device management. Devices are managed from a single cloud console. It has reduced manual work for provisioning and configuration. It has faster onboarding using Autopilot. It has enhanced security posture through enforced compliance policies, encryption, antivirus, and password rules. Conditional access ensures only trusted devices can access resources. I have better support for remote users, as devices can be managed from anywhere with no dependency on office network or VPN for basic management. It has easy troubleshooting and policy updates.
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

"By using Microsoft Intune, I can control my Outlook on my phone, and whenever I try to open any file attachment, it will be more secure."
"Intune saves time, and it is very easy to use. It allows us to manage applications completely."
"Intune has significantly benefited our organization by providing comprehensive visibility into our device ecosystem."
"Microsoft Intune has saved me about 30% of my time through streamlined processes and efficient resource management."
"The Advanced Endpoint Analytics in Microsoft Intune has improved and helps us proactively detect and remediate anomalies in endpoints."
"One of the biggest advantages of Microsoft Intune is that it brings the management of Windows, macOS, iOS, Android, and even Linux under a single pane of glass."
"One of the standout features of Intune is its seamless accessibility to work data, eliminating the need to be tied to an office or a desktop."
"The mobile application management, MAM, is the most useful aspect of the solution."
"The solution has a lot of features. It does what it is made to do and that's all we can ask for, really."
"I personally really appreciate the file transfer feature as it is really easy to use."
"We like drawing utilities inside ISL. That helps us mark specific regions on the screen, so that end users know what to focus on."
"Good communication is a key to good business and ISL helps a lot."
"The code can be delivered in multiple ways, including an email with a link for an unattended connection."
"ISL Online is easy to use and it provides a single platform for various challenges we face in IT."
"Overall, we are very pleased with this solution, for us, it simply works 99.9% of the time."
"ISL is a fundamental partner for us since, throughout all these years, it has allowed us to grow and solve the problems of our customers and their users in a very fast and agile way without having to move, even providing service abroad."
"The solution is very stable. We've never had a problem with it."
"TeamViewer is a professional, flexible solution and platform independent, so it's worth its price."
"We are using TeamViewer to support our users and it is used for technical support."
"During the initial phase of using it continuously, I realized this has been by far the most efficient and seamless working software for my organization and it was the best fit."
"The solution has worked flawlessly; it’s stable and reliable, with no bugs or glitches."
"It saves trips to customer sites, which saves time, and I am able to get in there remotely and fix things."
"It's worth every penny; I would recommend it any time."
"This product is very simple to use and you can connect whether you are behind a firewall or not."
 

Cons

"The information we receive at the device level needs improvement."
"When somebody has a customized application or their own company's application, we cannot deploy that application."
"A new Intune feature allows application packaging, but it incurs additional licensing costs for a significant number of applications."
"The platform is incredibly slow and could be more responsive. Specifically, when making changes to security policies, I would like to see those changes take effect more quickly."
"The biggest improvement could be in the implementation, the ease of the implementation of it."
"One thing I would suggest is that servers are not getting managed through Microsoft Intune."
"The configuration could be better by consolidating options and making it simpler."
"An area for improvement is the absence of seamless integration, particularly with external dashboards."
"We miss the possibility to communicate via head-set in ISL."
"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."
"Updating the program could be improved. When they're pushing updates, you don't really know that there's an update available."
"They need to better advertise the features."
"I would like to be able to access and manage all brands of smartphones."
"They should improve the integrations with other incident management software to be able to send the link directly from these platforms."
"It would be easier for me to implement them and consolidate ISL with other systems in our network if I knew beforehand."
"There could be a section in the menu describing the new features and changes."
"The security could improve in TeamViewer."
"But still, I think the price factor for small business."
"When clients have a newer version installed and we only have a license for version 8, there are issues."
"Customer support for TeamViewer is quite slow. They do reply, but the reply timing is more than forty-eight hours, which is not acceptable for any service industry."
"I have noticed that when I access another person's computer, sometimes the tab is visible, and sometimes it is not, which can be difficult."
"The file transfer functionality crashes sometimes."
"In the past, use in wireless environments caused buffering due to limited bandwidth."
"The solution could be improved by enhancing the use of the mobile version to be used on phones."
 

Pricing and Cost Advice

"It's bundled with Business Premium and an E3 license, which is beneficial. If you have to pay extra, it's pricey, but with the bundled package, it's acceptable. They recently increased the Business Premium pricing, which we don't appreciate. The price increase and yearly commitment are causing some problems for us."
"Microsoft Intune is pretty reasonable. We have difficulty with Azure, which is probably why we have not put many assets in Azure. Everything we put there is very expensive."
"It's affordable. In comparison to the competitors, the price depends on what features you need from Intune, but it's affordable. There are no hidden costs, but there are some features that go for a premium price. Those are the add-ons for which you have to pay extra."
"There is a license needed to use the solution and we are on an annual license."
"Microsoft Intune is more expensive than other solutions, but it offers a wider range of features and control."
"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."
"Microsoft's licensing is more flexible and adaptive than its competitors."
"Its price is fair. It's a normal price. It isn't too expensive or too cheap."
"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 price of the license could be less expensive."
"The version of the solution we are using is free."
"There is a free and paid version of this solution. I am currently using the free version."
"We are using the free version of TeamViewer."
"I used the free version of TeamViewer."
"The pricing is a little bit on the higher side."
"There is no license needed to use TeamViewer."
"...it will cost you $1,500 to $1,600 a year, but when I think of how much work I do through TeamViewer..."
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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 Business129
Midsize Enterprise55
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

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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.
889,955 professionals have used our research since 2012.