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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
343
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

"Intune's most valuable feature is its centralized management capability."
"I like how Intune brings everything into one place. For example, you can set up conditional access to applications and devices inside Intune. I also like the segregation inside the Intune devices. You can segregate them by Windows, iOS, iPadOS, macOS, and Android. You can sort it by platform, so you don't need to go into the devices section."
"The technical support of Microsoft Intune is good."
"If you need only to load a specific profile and you don't have deep security functionalities, et cetera, Intune is very nice and good."
"The key benefit of Intune is its integration with the Microsoft ecosystem."
"Microsoft Intune has definitely reduced management burdens."
"From my perspective, I appreciate the scalability in Microsoft Intune and the portal management, which is extremely intuitive and very simple to use."
"Microsoft Intune policies, remote wipe, and using corporate and private profiles are valuable features, but MFA is the most valuable feature as it ensures that the end user is authentic."
"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."
"Without ISL Online, I would not be able to work from home."
"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."
"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."
"Good communication is a key to good business and ISL helps a lot."
"The most valuable features of TeamViewer are the ease of connecting to remote computers. I do not need a lot of information about their computers to connect, a nontechnical person can give me the information needed for me to connect. Additionally, the solution does not gather other system information about the host or client's systems as other solutions might, such as AnyDesk."
"This is a unique solution that is very easy to install."
"I don't know of any performance problems with TeamViewer - generally, it's a stable product."
"TeamViewer is a scalable solution."
"It's pretty easy to use. Just key in an ID and password and connect. For meetings, just enter the meeting ID and connect."
"The document control is quite good."
"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."
"It’s pretty dependable and very easy to use."
 

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."
"Microsoft Intune lacks live location tracking capabilities. Improvements should be made in terms of MDM platforms for other devices."
"The biggest improvement could be in the implementation, the ease of the implementation of it."
"If you could replace SCCM completely with Intune, that would be fantastic so that you don't have to run SCCM with Intune as an extension."
"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."
"Lacks the ability to deploy more ways of management, managing devices and processing the policies."
"I wish Microsoft would keep up with their documentation. They make changes so quickly to these platforms that they do not update the documentation properly in a timely manner."
"Microsoft Intune is not user-friendly to manage and has room for improvement."
"There could be a section in the menu describing the new features and changes."
"Updating the program could be improved. When they're pushing updates, you don't really know that there's an update available."
"They should improve the integrations with other incident management software to be able to send the link directly from these platforms."
"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."
"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."
"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."
"TeamViewer could improve by adding support for other operating systems, such as Linux and CAKE."
"I'm not sure if they provide good quality audio alongside screensharing."
"Sometimes it lags. They need to optimize it a bit."
"The product can sometimes crash."
"It's pretty limited on the options they have."
"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."
"Support for mobile devices from Linux has been missing since the Native client was rolled out."
"Wish it would support multiple support persons at the same time to assist a client for situations that need team collaboration."
 

Pricing and Cost Advice

"It is cheap, but as compared to Google, it is costly. Google is cheaper, but quality-wise, Microsoft Intune is better."
"It is not expensive."
"Microsoft Intune is a cost effective choice. It is less expensive than other products on the market."
"I rate Intune an eight out of ten for affordability. It's bundled with the 365 licensing, which is competitive overall."
"It is expensive. The cost depends on the license that we choose."
"Generally, we get favorable discounts, so it's not too bad. Obviously, we're looking at decreasing those wherever we can to bring value back to the public purse because it's all charity based. It's all publicly funded."
"We are partners, so we receive some discount. However, from the customer's perspective, Microsoft Intune's pricing is competitive with non-Microsoft technology, and the price is good compared to other market competitors."
"The cost of the license and the features are justified for myself as a technical person."
"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 pricing is a little bit on the higher side."
"We are not using the solution for commercial use therefore it is free to use."
"The version of the solution we are using is free."
"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 price was cheaper than what we were previously paying. At the time that we went with TeamViewer, we were using ShareConnect. The TeamViewer package was about half the cost and able to have a bigger number of users."
"TeamViewer is $600 or $700 per port per year..."
"We are using the free version of TeamViewer."
"We have an annual subscription that is just under $1,900 with no additional costs. We get these promotions about upgrades and stuff like that, but we haven't had a need to add more seats. Users can also use TeamViewer for home use with a non-commercial free license."
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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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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.
887,041 professionals have used our research since 2012.