ISL Online vs TeamViewer comparison

ISL Online and TeamViewer are both solutions in the Remote Access category. ISL Online is ranked #30, while TeamViewer is ranked #1 with an average rating of 8.8. ISL Online holds a 1.0% mindshare in VUS, compared to TeamViewer’s 9.0% mindshare. Additionally, 100% of ISL Online users are willing to recommend the solution, compared to 92% of TeamViewer users who would recommend it.

Comparison Buyer's Guide

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Executive SummaryUpdated on Mar 19, 2026

TeamViewer Business and ISL Online are two competitive remote support solutions. TeamViewer Business seems to have the upper hand in terms of comprehensive functionality and ease of use, whereas ISL Online is preferred for its straightforward pricing and flexibility in deployment options.

Features: TeamViewer Business provides a rich feature set, including session recording, advanced security with two-factor authentication, and seamless integration capabilities. It's noted for its automatic reconnection feature, cross-platform compatibility, and efficient file transfer, enhancing workflow. ISL Online offers essential features such as unattended remote access, focusing on reliability and simplicity with easy-to-use operations that support cloud or on-premises deployment.

Room for Improvement: Feedback points to TeamViewer Business needing clearer licensing, better Linux support, and UI enhancements. ISL Online could improve on integration capabilities and provide more informative updates on features. TeamViewer users also cite cost and licensing complexities as areas needing attention, while ISL Online users look for better mobile platform support.

Ease of Deployment and Customer Service: Both solutions offer on-premises and cloud deployment options. TeamViewer also allows for hybrid cloud setups and is praised for responsive customer service. ISL Online is recognized for its stable performance and easy deployment, but there is less feedback on customer service, which suggests room for enhancement.

Pricing and ROI: TeamViewer Business is viewed as cost-effective considering its rich features, though concerns about high costs and complex licensing remain. ISL Online's pricing is simple and scalable, with pay-per-use options that appeal to SMEs prioritizing cost efficiency.

To learn more, read our detailed ISL Online vs. TeamViewer Report (Updated: March 2026).

Buyer's Guide

ISL Online vs. TeamViewer

March 2026

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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

Mindshare comparison

As of March 2026, in the Remote Access category, the mindshare of Microsoft Intune is 9.2%, down from 10.7% compared to the previous year. The mindshare of ISL Online is 1.0%, down from 1.2% compared to the previous year. The mindshare of TeamViewer is 9.0%, up from 8.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Remote Access Mindshare Distribution
Product	Mindshare (%)
TeamViewer	9.0%
Microsoft Intune	9.2%
ISL Online	1.0%
Other	80.8%

Remote Access

Featured Reviews

AkashKamble

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.

Read full review

ErikDas

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.

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Begaya Morris

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.

Read full review

Quotes from Members

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

Pros

"It's not working perfectly, but Microsoft's Autopilot offers great visibility into automated deployment solutions."

"I can reach devices or computers over the internet. I don't need to worry about the network connectivity between the offices. I can manage any device. That is the most important part."

"Configuration profiles, remediation, scripts, and auto-pilot features are very good."

"There are so many features, but Windows Autopilot is one of the features that are very valuable for most customers."

"I haven't used other mobile device management solutions, but compared to SCCM, we eliminate a lot of on-premises infrastructure and maintenance by using Intune."

"Microsoft Intune is extremely important from a security perspective to ensure devices are compliant and gives us the efficiency to deploy apps automatically to a large number of users without the need for interaction from a client side, which is always helpful."

"If any user tries to access company data, it directly interacts with the conditional access policy. This helps us protect our data and set the criteria for how data can be accessed and shared."

"Windows Autopatch is the most valuable because it removes the burden of patch management."

More Microsoft Intune pros

"Overall, we are very pleased with this solution, for us, it simply works 99.9% of the time."

"Without ISL Online, I would not be able to work from home."

"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."

"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."

"We like drawing utilities inside ISL. That helps us mark specific regions on the screen, so that end users know what to focus on."

"We can also monitor our systems at any time from practically anywhere."

"The most valuable feature is safety."

More ISL Online pros

"Quicker and easier to connect to our customers’ PCs to resolve software issues."

"It's very easy to set up."

"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 most valuable features of TeamViewer are the ability for administrators to lock the remote systems, simple connections, and easy login access."

"Getting started with TeamViewer was easy, with a very straightforward usage"

"Saves travel time, and wide support of platforms allows for a single solution."

"Ultimately, however, even with all of its warts and problems, it's still the best, most reliable and most affordable remote control product, at least for our environment."

"The most valuable features of I use TeamViewer are the ease of access and frequent updates."

More TeamViewer pros

Cons

"The reports aren't complete, and it's not easy to build custom reports."

"Historically, Group Policy has simplified the management of various items, such as printer and drive mappings and while Intune offers workarounds, it lacks native support for these functionalities. This is an area I believe needs improvement."

"Reliability is something that I feel there is a tad bit of concern. The only point is that we need to sync multiple times to get something pushed through."

"It would be better if they can reduce the cost of the license."

"It would be interesting to integrate the server side of Intune. Some group policy updates we have on the Windows Server side and possibly some on the client side could also be included."

"Microsoft Intune fails a lot when it comes to device compliance."

"I'd like to see an ability to deploy more ways of management, managing devices and processing the policies."

"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."

More Microsoft Intune cons

"Updating the program could be improved. When they're pushing updates, you don't really know that there's an update available."

"I would like to be able to access and manage all brands of smartphones."

"They need to better advertise the features."

"We miss the possibility to communicate via head-set in ISL. At the moment, we combine ISL for visual communication with Skype for verbal communication."

"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 should improve the integrations with other incident management software to be able to send the link directly from these platforms."

More ISL Online cons

"The business interface is clunky and not well-documented."

"TeamViewer is publicly available and anyone can use it. This is the reason that many organizations do not permit the use of this solution. It is not considered to be secure enough."

"In the past, use in wireless environments caused buffering due to limited bandwidth."

"I am not sure about all the features of TeamViewer, but if they have no voice communication or file transfer features they should add them."

"I would like it if the trial version of TeamViewer allowed you to have a connection for much longer."

"TeamViewer could improve by having support for other operating systems, such as Linux."

"Oftentimes, the session window blocks view of the system tray. I’d like to be able to minimize it or move it."

"TeamViewer could improve by adding support for other operating systems, such as Linux and CAKE."

More TeamViewer cons

Pricing and Cost Advice

"Microsoft Intune's costliness stems from licensing fees and the overhead associated with its management, user experience, and device remediation."

"Our Office 365 Business Premium license, including Office 365 and Intune Management, offers excellent value."

"The licensing is on a yearly basis."

"We don't pay for Intune because it is bundled with the premium subscription to Office 365. It includes Intune and Defender. I don't have to buy two extra products to manage my enterprise."

"I don't have any problem as far as cost is concerned. It is bundled with our license."

"The price is reasonable, but they should lower it a bit to make it more competitive. It's cheaper than AirWatch and other products, but I still feel like Microsoft can make a base version or with Exchange online or a la carte only Intune version which will be useful. A customer who doesn't want to go full-fledged E3 or E5 can take out or consume an Intune solution only for their purpose, and we want to target that customer."

"We have the business premium licenses for the solution."

"Most of our clients come to us with licensing already in place. On average, it costs $6 per device per month to add Intune to an Office 365 subscription, but I am not sure."

More Microsoft Intune pricing and cost advice

"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 version of the solution we are using is free."

"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're using the free version. We do not pay any licensing fees."

"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."

"There is no license needed to use TeamViewer."

"The cost of the licenses depends on how you buy them. They just had a buy one get one free deal going, and they do that every once in a while. Where you buy one license, and they will give you the second one free, or you can try to get discounts. Most of our licenses that we have we tried to do something like that just to save some money."

"I am using the free version of TeamViewer. There is a subscription fee to use the premium features."

"We use the free version of TeamViewer."

More TeamViewer pricing and cost advice

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Top Industries

By visitors reading reviews

Manufacturing Company

10%

Computer Software Company

Financial Services Firm

Government

Performing Arts

14%

Comms Service Provider

12%

Computer Software Company

Construction Company

Manufacturing Company

12%

Computer Software Company

Comms Service Provider

Construction Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	124
Midsize Enterprise	53
Large Enterprise	167

By reviewers
Company Size	Count
Small Business	7
Midsize Enterprise	1
Large Enterprise	1

By reviewers
Company Size	Count
Small Business	41
Midsize Enterprise	36
Large Enterprise	36

Questions from the Community

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What are the pros and cons of Microsoft Intune?

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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...

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What do you like most about TeamViewer?

It is easy to use and has a pretty good UI.

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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.

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Compared 10% of the time

LogMeIn Rescue vs ISL Online

Compared 10% of the time

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Compared 8% of the time

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LogMeIn Rescue vs TeamViewer

Compared 4% of the time

Citrix DaaS (formerly Citrix Virtual Apps and Desktops service) vs TeamViewer

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Product Reports

Buyer's Guide

Microsoft Intune

March 2026

Download Microsoft Intune product report

Buyer's Guide

ISL Online

March 2026

Download ISL Online product report

Buyer's Guide

TeamViewer

March 2026

Download TeamViewer product report

Also Known As

Intune, MS Intune, Microsoft Endpoint Manager

No data available

TeamViewer Tensor

Overview

Microsoft Intune is a cloud-based service designed for device management, security, and compliance. It supports automation and facilitates endpoint management for Windows, iOS, and Android devices, ensuring data protection and efficient policy enforcement.

Microsoft Intune offers seamless integration with tools like Windows Autopilot to automate device setup and deployment. Integrated with Azure Active Directory, it enhances policy management while providing robust reporting and analytics tools for compliance tracking. Despite its intuitive interface aimed at simplifying navigation and device security management, there are challenges such as compatibility issues with Linux and Mac, limited policy support for Android, and demands for better third-party integration. It's widely used for both corporate-owned devices and BYOD scenarios in dynamic IT environments.

What are the key features of Microsoft Intune?

Windows Autopilot: Automates device setup for rapid deployment.
Azure Active Directory Integration: Enhances user policy management.
Reporting and Analytics: Improves compliance visibility.
Mobile Application Management: Ensures app security without compromising personal data.
Cloud-Based Management: Allows management from any location.

What benefits and ROI can users expect?

Time Efficiency: Automation reduces time in policy enforcement and configuration updates.
Enhanced Security: Ensures data protection across corporate-owned and BYOD devices.
Improved Compliance: Advanced reporting tools enhance compliance visibility.
Flexible Management: Cloud-based nature supports management from any location.

In industries such as finance and healthcare, Microsoft Intune is implemented to ensure data protection and compliance with regulatory standards. Manufacturing sectors utilize Intune for managing a distributed workforce across global locations, while educational institutions employ it to secure and manage devices in learning environments supporting both students and faculty.

Microsoft

ISL Online provides secure, cross-platform remote access and support without user involvement. Its comprehensive feature set ensures efficient, low-maintenance solutions for diverse network environments requiring reliable connections.

Renowned for security and efficiency, ISL Online offers a robust remote access system. Users benefit from secure connections, requiring physical pin entry for additional safety. The software's compatibility with operating systems and ease of use is highly valued, featuring file transfer, drawing utilities, and session recording capabilities. Users can choose between cloud or on-premise deployment, gaining flexibility. Its stable performance and organized computer management ensure effective always-on connections. This functionality supports operations across different platforms, delivering consistent and efficient remote service.

What are the key features?

Secure Remote Access: Allows connections without user interaction while ensuring safety with physical pin authentication.
Cross-Platform Compatibility: Works seamlessly across multiple operating systems.
File Transfer and Drawing Utilities: Facilitates collaboration during remote sessions.
Session Recording: Enables reviewing and auditing of remote sessions.
Cloud and On-Premise Options: Provides deployment flexibility.
Always-On Connections: Streamlines operations by maintaining prepared connections.

What benefits and ROI should be considered?

Low Maintenance: Reduces the need for extensive management and upkeep.
Stability: Provides consistent performance, minimizing downtime.
Enhanced Remote Work: Improves productivity and problem-solving efficiency.
Ease of Use: Simplifies remote support processes for users and technicians.
Security: Protects connections with advanced security measures.

Companies across IT, broadcasting, and governmental sectors implement ISL Online for remote support and technical assistance, enhancing remote connections with client devices and servers. Its secure access and compatibility facilitate complex tasks, making it essential for troubleshooting and remote collaboration. Users also benefit from improved teleworking, boosting performance within intricate infrastructures.

ISL Online

TeamViewer offers a license type mainly for small teams, focusing on remote connectivity solutions. It includes TeamViewer Remote and TeamViewer Tensor, catering to both small businesses and large enterprises with specialized needs.

TeamViewer Business isn't standalone but a primary license for small teams. Its remote connectivity suite includes TeamViewer Remote and TeamViewer Tensor, the latter offering enhanced features for enterprises. It enables secure, high-speed remote access, collaboration, and troubleshooting. Major users suggest aligning product descriptions and improvement in interfaces and user experiences.

What are the key features of TeamViewer?

High-speed and secure remote access: Fast connections with strong security measures.
Robust collaboration tools: Enhances team productivity remotely.
Screen sharing: Easy display sharing for presentations and meetings.
Session recording: Documentation and review of remote sessions.
Easy integration: Seamless compatibility with other platforms and tools.

What benefits do users highlight?

Improved workflow: Streamlines processes and reduces downtime.
Efficient troubleshooting: Quick resolutions to technical issues.
Compliance assurance: Meets necessary security standards and regulations.
Time and resource savings: Minimizes the need for physical presence and travel.

Organizations use TeamViewer for remote desktop connectivity to manage and solve IT issues. It allows technical support, collaboration, and training with real-time assistance and secure access. By enabling remote support for employees and customers, it ensures efficient issue resolution across industries, such as healthcare, finance, and education.

TeamViewer

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

Buyer's Guide

ISL Online vs. TeamViewer

March 2026

Free Report: ISL Online vs. TeamViewer

Find out what your peers are saying about ISL Online vs. TeamViewer and other solutions. Updated: March 2026.

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