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ISL Online vs TeamViewer Business comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Nov 2, 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
2nd
Average Rating
8.2
Reviews Sentiment
6.7
Number of Reviews
314
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
29th
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
1st
Average Rating
8.6
Reviews Sentiment
6.7
Number of Reviews
100
Ranking in other categories
Virtual Meetings (3rd)
 

Mindshare comparison

As of February 2026, in the Remote Access category, the mindshare of Microsoft Intune is 9.1%, down from 9.5% compared to the previous year. The mindshare of ISL Online is 1.0%, down from 1.1% compared to the previous year. The mindshare of TeamViewer Business is 9.8%, down from 12.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Remote Access Market Share Distribution
ProductMarket Share (%)
TeamViewer Business9.8%
Microsoft Intune9.1%
ISL Online1.0%
Other80.1%
Remote Access
 

Featured Reviews

AkashKamble - PeerSpot reviewer
Sr MacOS specialist engineer at Cyber24
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
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.
Arun Moolchandani - PeerSpot reviewer
Human Resources Manager at TP
Remote support has improved productivity and saves onsite visits through fast issue resolution
TeamViewer Business provides a fast and secure connection along with a reliable chat feature for a smooth support section. I also appreciate the monitoring and asset management capability, which enhances the remote access experience for my team and me. TeamViewer Business provides seamless communication capability, which includes a variety of options such as chat, call, and video that enhance interaction with our remote clients. TeamViewer Business has been really helpful in my organization, where we are able to troubleshoot any issue our clients have and resolve it as quickly as possible. It enables me to fix the problem faster. If a customer's screen is not working or a glitch happens, I can simply share their screen into my screen through TeamViewer Business and rectify the issue rather than asking them to describe the problem via email. This saves a lot of time and is helpful for our customers who are buying our products. The best features TeamViewer Business offers include seamless communication, efficient remote access, and fast and secure connection.

Quotes from Members

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

Pros

"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 ability to wipe data from and reset devices is one of the most important and valuable features. If a device is reported stolen, we can freeze it or wipe the data from it, preventing data leakage."
"Microsoft Intune is very stable due to its cloud-based infrastructure and its reliability in performance."
"Third party integrations are very convenient to use with Microsoft Intune."
"What I like most about Intune is its seamless enrollment process, particularly the Autopilot method."
"I like the tool's integration with Apple. Anyone who creates an ID in Intune will get an Apple ID."
"It is user-friendly, and the performance is also good. It is a convenient product"
"It is a cloud-based service. It is easy to use and offers privacy."
"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."
"Setting up the solution is easy and there's no maintenance involved."
"The code can be delivered in multiple ways, including an email with a link for an unattended connection."
"We like drawing utilities inside ISL. That helps us mark specific regions on the screen, so that end users know what to focus on."
"I personally really appreciate the file transfer feature as it is really easy to use."
"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."
"We can also monitor our systems at any time from practically anywhere."
"TeamViewer is stable."
"I don't know of any performance problems with TeamViewer - generally, it's a stable product."
"I have found the solution to be user-friendly even for beginners. It is not that sophisticated. There are different types of security features available, such as encryption and random machine ID."
"There is a relevant return on investment, especially when my previous organizations assisted with remote access features, as rather than needing to go on-site, we could connect remotely, making it easier for those who are not tech-savvy, thanks to TeamViewer Business's user-friendly features, which helped immensely, especially when assisting elderly clients, and ensured we met metrics effectively, creating a significant positive impact."
"The quality of the call and the quality of the sharing have been excellent."
"It's pretty easy to use. Just key in an ID and password and connect. For meetings, just enter the meeting ID and connect."
"TeamViewer allows us to do multiple controllers on a Host, which is great. We have a lot of Macs in our organization, and TeamViewer being cross-platform is a good thing."
"Ever since we have been using TeamViewer Business, because of how quick it is to connect to a user across the globe, we have been able to close tickets rapidly."
 

Cons

"Reporting needs improvement."
"The reports aren't complete, and it's not easy to build custom reports. For example, Windows Autopilot isn't working well in cases where the computers don't have a good internet connection. Then the option is not good enough."
"I rate Microsoft customer service six out of 10. While some technicians go above and beyond, there is inconsistency, and connecting with the most helpful representatives is occasionally challenging."
"When Microsoft Intune is used with different android devices it does not always work as it is supposed to."
"Certificate management within Microsoft Intune's Suite is still under development. It's not very reliable compared to other certificate tools, though it has made good progress within a couple of years."
"A more incisive reporting tool with automated progress updates and graphical representation would be beneficial, as the current manual method lacks efficiency and visual clarity."
"I have a lot of Apple products in my environment. It would be nice to have an improved integration of Apple products with Microsoft Intune without Jam."
"It would be helpful if there was proactive remediation."
"It would be helpful if they had iSupport for supporting Apple phones."
"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."
"They need to better advertise the features."
"I would like to be able to access and manage all brands of smartphones."
"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."
"I can use up to three computers, but sometimes I have four. So, it would be nice to have at least four computers."
"TeamViewer could improve by adding support for other operating systems, such as Linux and CAKE."
"Some of the additional features, like the meeting stuff, is making it too cluttered."
"TeamViewer Business's scalability is bad because it's very expensive."
"TeamViewer could be more secure."
"It would be useful if the solution could facilitate more than one remote user accessing my desktop at a time."
"Considering the earlier versions of the product, I think TeamViewer used to slow down the systems."
"It would be very helpful if they could provide a manual for the installation process and describe more of their features."
 

Pricing and Cost Advice

"Microsoft Intune costs about $7 per user per month, which is somewhat on the pricier end. That said, it's a reliable product, so it's fair."
"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."
"The pricing is competitive, but it is not cheap."
"Microsoft Intune is more expensive than other solutions, but it offers a wider range of features and control."
"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."
"We work in the charity sector, so a lot of our clients get Microsoft Premium licenses or Business Premium for free. They get ten licenses free, and a lot of our clients do not have more than ten staff members. They are getting the tool for free, so its cost is not an issue."
"While I can't provide insights from a business perspective, it's worth noting that the pricing may differ significantly, and the discount we received might not be reflective of standard business rates."
"No one can compete with Microsoft when it comes to price, and the features it is offering."
"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."
"I used the free version of TeamViewer."
"We have a permanent license and the price is reasonable."
"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."
"We use the free version of TeamViewer."
"We're using the free version. We do not pay any licensing fees."
"TeamViewer offers a free version to try. Download and give it a shot. See what it's like and if you like it, then buy the license for it."
"There is a free and paid version of this solution. I am currently using the free version."
"We are not using the solution for commercial use therefore it is free to use."
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Top Industries

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

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business121
Midsize Enterprise47
Large Enterprise156
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise1
Large Enterprise1
By reviewers
Company SizeCount
Small Business41
Midsize Enterprise34
Large Enterprise33
 

Questions from the Community

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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?
Regarding pricing and setup costs, I have not directly encountered those matters. My experience has mostly focused on...
 

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: December 2025.
881,565 professionals have used our research since 2012.