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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
358
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

"While Microsoft Intune boasts a wide range of features, its user-friendliness and bundled licensing cost are key considerations for me."
"The conditional access policies that we set up are very useful."
"The best feature in Microsoft Intune is zero touch deployment, which allows me to automate many tasks compared to manually installing Windows and applications one by one, making it easier to enroll devices with Autopilot and pre-deploy applications."
"Intune provides full visibility into all active mobile device users. If their devices are noncompliant with our security policies, I have the flexibility to update them remotely."
"As the solution is a software as a service, the scalability is unlimited."
"The Autopilot feature is the most valuable because it saves significant time on managing devices."
"Microsoft Intune is a core product, and it's very stable"
"The Autopilot feature is fantastic; it is a Microsoft product, so it deals best with Microsoft operating systems, but it can integrate with iOS, Mac OS, Linux, and Android."
"ISL Online is easy to use and it provides a single platform for various challenges we face in IT."
"We can also monitor our systems at any time from practically anywhere."
"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 most valuable feature is safety."
"We like drawing utilities inside ISL. That helps us mark specific regions on the screen, so that end users know what to focus on."
"Setting up the solution is easy and there's no maintenance involved."
"The solution has a lot of features. It does what it is made to do and that's all we can ask for, really."
"The stability is great; reliability is what's very important to me, as well as security, and this solution may have only had one instance of downtime in 14 years."
"The most valuable feature of TeamViewer is its ease of use."
"We have a lot of remote offices, and without the ability to remotely control the computers at these properties, my job would be much more difficult to perform."
"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."
"In my opinion, it's the best remote access product on the market."
"There have been a couple of times with the handy remote access feature, where I have been asked for something at eight o'clock on a Thursday evening and it is on my desk machine, but I am driving back to my office. With TeamViewer, I can just stay at my home machine, connect to my work machine, and get the data needed without having to drive back across town."
"The most valuable feature of the solution is that it is very fast. The file transfer from remote machines to my machine or from my machine to the remote machine works well."
"TeamViewer is a very good product to use."
"Saving users in the interface has helped our workflow and made things easier for our team because we use it every single day, and we would struggle to support our teams effectively without TeamViewer Business; it has made things much easier."
 

Cons

"Intune needs to incorporate more tools to reduce the number of third-party applications we rely on."
"Microsoft Intune is currently overpriced."
"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."
"I am not involved in the day-to-day with Intune, but we have gone with a different product for updating mobile device software. We do not integrate many of our mobile devices that are not Microsoft-based devices, such as Dell laptops, with Intune."
"Microsoft Intune has a latency response time issue. The latency has room for improvement."
"The reporting and troubleshooting experience with Microsoft Intune could be improved because clearer and more detailed error reporting for failed policies or applications installed would make administration much easier, especially when diagnosing policy sync or device compliance issues across large environments."
"It can improve for new users; in the starting phase, we found that the logs are too complex or scattered."
"The documentation about the custom image setup could be better. Although Microsoft provides the steps to configure Intune or set up or deploy Intune, it doesn't have much information related to custom images. If you ask, "how can we deploy the custom image?" There is no information. The steps they mention ask you to connect to your on-premises environment or create your own image on the cloud itself once there is connectivity. But I needed to go to multiple websites to get all this information. I had to figure out how to upload the custom image if you want to use the on-premise custom image for Cloud PC. If you have the proper subscription, you must have the right access, like global admin or owner. Then you can add your custom image to that. There are no steps mentioned over there. Microsoft Intune doesn't have Chrome browser support. I would like to have that support because they will want it if we pitch the product to clients."
"They should improve the integrations with other incident management software to be able to send the link directly from these platforms."
"It would be helpful if they had iSupport for supporting Apple phones."
"There could be a section in the menu describing the new features and changes."
"They need to better advertise the features."
"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."
"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 should improve the integrations with other incident management software to be able to send the link directly from these platforms."
"Sometimes it lags. They need to optimize it a bit."
"It needs to have proper authentication."
"TeamViewer could improve by having a cloud version. Having the solution on the system could cause some cyber security concerns with data."
"There are some issues with the stability of TeamViewer."
"We'd like to be able to work from mobile to desktop and vice versa. We'd like more mobility."
"The file transfer functionality crashes sometimes."
"There have been a few times when TeamViewer has been down globally, so that’s definitely an issue for consideration."
"I believe latency can be optimized, and security control sometimes goes over the top and feels excessive."
 

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."
"Intune's pricing is competitive. For example, the license of Blackberry's Enterprise Mobility Suite was costly, but Intune is affordable. It is included as an additional feature when you buy security enhancements for your organization. For example, let's say I have fifty users in my organization and all of them are using Microsoft cloud services, like Teams, Office 365, and OneDrive."
"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."
"Microsoft's licensing is more flexible and adaptive than its competitors."
"We use Defender ATP and E5 licenses."
"The tool is cheaper than our company's other MDM tools."
"The product is relatively pricey, but considering its benefits, I'd say it's fair. The benefits outweigh the expensive licensing fees, especially for large organizations, but medium-sized and smaller businesses may be unable to afford it."
"Microsoft Intune is reasonably priced for large organizations that already have Microsoft Enterprise licenses, but it is less affordable for smaller businesses."
"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."
"It would be nice if it is cheaper."
"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."
"The version of the solution we are using is free."
"I used the free version of TeamViewer."
"I am using the free version of TeamViewer. There is a subscription fee to use the premium features."
"The price of the license could be less expensive."
"The solution has a pilot feature that is expensive. The overall price of the solution can be cheaper."
"I rate pricing a ten on a scale from one to ten, where one is low and ten is high. There are no additional costs attached to the licensing of the solution."
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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
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business157
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

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.
894,668 professionals have used our research since 2012.