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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
6.8
Number of Reviews
359
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

"The most valuable feature of Microsoft Intune is that it is more of a one-stop shop, providing an easier experience."
"The most useful features in Microsoft Intune are the policy enforcement and conditional access."
"My favorite feature about Microsoft Intune is that I have good logging capabilities; I can effectively troubleshoot, though I'm also missing some aspects."
"With Microsoft Intune, we set up the device within 20 to 30 minutes, reducing the provisioning time by 70 to 80%, and it has also reduced the IT workload by 40 to 60%."
"It is very easy to use. It has a very easy interface."
"Microsoft Intune has had a very positive impact on our organization, especially in terms of security and efficiency."
"Application deployment and keeping the devices secure no matter where they are, by having this cloud solution — that has been great."
"It meets the basic security needs and management needs for most organizations."
"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."
"Good communication is a key to good business and ISL helps a lot."
"It's much easier to connect with other services, and it's working great. We haven't had any problems."
"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."
"Without ISL Online, I would not be able to work from home."
"Overall, we are very pleased with this solution, for us, it simply works 99.9% of the time."
"We are just much more responsive, we can be faster, and we can support our customers in a better way because when they have a problem, we can be on their computer immediately."
"We use TeamViewer for our help desk to manage and troubleshoot remotely."
"I have never had to contact customer support for any connection issues."
"I use TeamViewer to connect to other workstations, Mac, or PC without a VPN connection."
"I have always felt that TeamViewer is extremely capable software and, in my many years of using its remote connection service, it has never let me down."
"It has been useful and it has increased our productivity by some 400 percent."
"Before TeamViewer, our remote personnel had to rely on taped video training, but now they get one-on-one training as I walk them through things on their computers."
"I don't know of any performance problems with TeamViewer - generally, it's a stable product."
"TeamViewer is a scalable solution."
 

Cons

"Microsoft Intune lacks the ability to provide seamless remote assistance or remote control."
"Microsoft Intune has a few areas where it could improve, such as faster policy and app deployment, a better user interface, stronger support for non-Windows devices, improved reporting and visibility, easier troubleshooting tools, and more transparent pricing."
"More integration with monitoring tools is needed."
"The information we receive at the device level needs improvement."
"When you have a pressing issue, there is a lack of response. I believe Microsoft support needs to work on the response aspect."
"My whole team is saying that they would rate technical support a three or four out of ten."
"I think that there is room for improvement with the reporting. If this is done, it will be a better product."
"The configuration and pricing can be improved."
"There could be a section in the menu describing the new features and changes."
"It would be easier for me to implement them and consolidate ISL with other systems in our network if I knew beforehand."
"It would be helpful if they had iSupport for supporting Apple phones."
"There have been times during updates when something wouldn't work quite right, however, they are quick with updates and quick with fixes."
"It would be helpful if they had iSupport for supporting Apple phones."
"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."
"Updating the program could be improved. When they're pushing updates, you don't really know that there's an update available."
"TeamViewer could improve by having support for other operating systems, such as Linux."
"There is a limit on the number of people who can attend a meeting. Currently, I use Zoom for our pre-construction meetings because I can have up to 25 people."
"In the past, use in wireless environments caused buffering due to limited bandwidth."
"In the next release, I would prefer to have a voice integration and collaboration feature to support multiple teams simultaneously."
"Some of the additional features, like the meeting stuff, is making it too cluttered."
"TeamViewer could be more secure."
"The support could improve their speed."
"There is a paid version of this solution with more features available. However, they should provide more free features to the user, such as factor authentication."
 

Pricing and Cost Advice

"There is a license required to use this solution. However, it was part of a bundle package. Microsoft Intune is far less expensive than other solutions, such as Workspace ONE."
"Microsoft's licensing is more flexible and adaptive than its competitors."
"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."
"Consider the Microsoft Enterprise Mobility Suite rather than choosing specific sub-components, e.g. only Microsoft Intune."
"While Microsoft charges for actual usage, it lacks discount options."
"Microsoft Intune is a cost effective choice. It is less expensive than other products on the market."
"All security solutions worldwide are expensive. Microsoft has allowed a small scale of features within Microsoft Intune for cost-efficient solutions. If you want the full suite, you need to invest more to gain better security features."
"There are licenses required for this solution. We enable licenses on the devices we need to manage."
"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 solution's pricing is reasonable."
"We have a corporate license. The maximum amount number of users changes based on the amount you pay. E.g., with our license, there is a maximum amount of users who can use the solution at the same time (10 users)."
"We have a permanent license and the price is reasonable."
"It would be nice if it is cheaper."
"TeamViewer has multiple licensing options."
"...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."
"It does what I need it to do but I think it's expensive. It wasn't easy for me to get approval from the company to get it... It's costing us about $700 a year, per license."
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Top Industries

By visitors reading reviews
Financial Services Firm
10%
Manufacturing Company
9%
Computer Software Company
9%
Government
7%
Comms Service Provider
14%
Performing Arts
14%
Computer Software Company
7%
Construction Company
7%
Manufacturing Company
11%
Computer Software Company
9%
Comms Service Provider
7%
Construction Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business158
Midsize Enterprise59
Large Enterprise181
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise1
Large Enterprise1
By reviewers
Company SizeCount
Small Business43
Midsize Enterprise37
Large Enterprise37
 

Questions from the Community

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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.
894,830 professionals have used our research since 2012.