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 1.1% mindshare in VUS, compared to TeamViewer’s 8.7% mindshare. Additionally, 100% of ISL Online users are willing to recommend the solution, compared to 93% of TeamViewer users who would recommend it.

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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 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
Product	Mindshare (%)
TeamViewer	8.7%
Microsoft Intune	8.0%
ISL Online	1.1%
Other	82.2%

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

"This product allows us to restrict users who have access to the system, or to Office 365."

"Intune device restriction policies enable me to enforce limitations on the device, like blocking the mobile camera or restricting the employees from using and inserting USB devices, including thumb drives and flash drives."

"The most valuable features are that users can make screenshots, and devices only need the minimal version of iOS."

"The security-related tools are excellent; these features allow us to secure devices, lock them down, and ensure compliance."

"The Autopilot feature is the most valuable because it saves significant time on managing devices."

"The most valuable features are the ones that make sure that the deployment is of a standard operating system and the Zero Touch deployment, which is very useful. This allows users to have an out of box experience."

"We were able to deploy about 65 computers in under two weeks to a completely remote user base without touching any of the machines."

"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."

More Microsoft Intune pros

"Good communication is a key to good business and ISL helps a lot."

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

"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."

"ISL Online is easy to use and it provides a single platform for various challenges we face in IT."

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

More ISL Online pros

"We've quadrupled our effectiveness as an IT support because we have cut down on unnecessary travel time, even between floors."

"From my perspective, the most important is the login."

"I would happily recommend this product for both personal and commercial reasons because of its price and also because of its ease of use."

"I’d advise users to go for it and try it out as it saves time for IT, allowing them to remote in from wherever they are so they don’t have to come to you and it makes troubleshooting simple."

"TeamViewer is fast and easy to manipulate."

"The best feature is the remote access and being able to control another person's computer when you're showing them something, or teaching them how to do something during training, or fixing a problem they're having."

"It’s so great for when you need to provide remote support, allowing us to troubleshoot in real-time, with good configuration and structure, easy installation, strong stability, good scalability, and it isn’t expensive at all."

"It's a user-friendly product."

More TeamViewer pros

Cons

"The policies we had in SCCM and AD offered features that are missing from Microsoft Intune."

"There are a lot of updates happening on Microsoft."

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

"More integration with monitoring tools is needed."

"For an existing customer who has an SCCM, it would need to be upgraded to an MECM first before I can introduce Microsoft Intune."

"Improvements are needed in Microsoft Intune's enterprise app management, including support for more applications in app patching, boot batching, and discovery. I also hope the cost of Remote Help will decrease because it's a much-needed Intune function. Our customers need that capability, or they will buy it from a third party at a premium."

"Sometimes the syncing is inconsistent. I'm confident that the devices are checking in every eight hours, but sometimes the devices aren't picking up the settings as quickly as I would expect. Some features haven't been updated in a while, and Microsoft doesn't seem interested in developing them. Unless you talk to an engineer, you don't know whether there will be an update."

"The configuration and pricing can be improved."

More Microsoft Intune cons

"It would be helpful if they had iSupport for supporting Apple phones."

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

"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."

"There could be a section in the menu describing the new features and changes."

"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."

"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

"There have been a few times when TeamViewer has been down globally, so that’s definitely an issue for consideration."

"Even now, we have customers who will not allow us to connect to them because of security sensitivity, e.g., military departments for clients."

"The product's expensive nature is an area of concern where improvements are required."

"If they could figure out a little better solution for the iOS stuff other than just a screen share, even though it's an Apple thing, and Apple doesn't like to give up control of their devices."

"Wish it would support multiple support persons at the same time to assist a client for situations that need team collaboration."

"Only the paid version allows for file transfer. Also, it is annoying that I have to upgrade every time they release a new version because I can't use an older version to access a new one even if my version is paid and their version is a trial."

"The product could be less expensive."

"Every now and then you'll get a silent crash and you relaunch the application. But it happens no more than with anything else in the Windows environment."

More TeamViewer cons

Pricing and Cost Advice

"There is a cost benefit of using Microsoft Intune because of the packaging with other Microsoft products."

"Microsoft Intune is not cost-effective as a standalone product."

"I would rate the price a four out of ten with ten being the most expensive."

"Intune is inexpensive. It also comes bundled in some Office 365 licenses, so you can choose to purchase it separately or as a package."

"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."

"Microsoft Intune is more expensive than other solutions, but it offers a wider range of features and control."

"Intune's pricing is reasonable considering its benefits and the high costs it helps avoid."

"Microsoft Intune is available for individual purchase at a low per-device cost."

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."

"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."

"TeamViewer has multiple licensing options."

"TeamViewer's price is cheaper than some other similar solutions. We have licenses for our users."

"The price of the license could be less expensive."

"TeamViewer is $600 or $700 per port per year..."

"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."

"The cost is in the thousands of dollars per year."

"We are using the standard free version of TeamViewer."

More TeamViewer pricing and cost advice

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Top Industries

By visitors reading reviews

Financial Services Firm

10%

Manufacturing Company

Computer Software Company

Government

Performing Arts

13%

Comms Service Provider

13%

Construction Company

Computer Software Company

Manufacturing Company

12%

Computer Software Company

Construction Company

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	126
Midsize Enterprise	55
Large Enterprise	168

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

By reviewers
Company Size	Count
Small Business	42
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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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...

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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 5% of the time

Microsoft Entra ID vs Microsoft Intune

Compared 4% of the time

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Splashtop Remote Support vs ISL Online

Compared 15% of the time

ScreenConnect vs ISL Online

Compared 13% of the time

Citrix DaaS (formerly Citrix Virtual Apps and Desktops service) vs ISL Online

Compared 12% of the time

LogMeIn Rescue vs ISL Online

Compared 10% of the time

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Microsoft Remote Desktop Services vs TeamViewer

Compared 8% of the time

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Compared 6% of the time

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

Compared 4% of the time

LogMeIn Rescue vs TeamViewer

Compared 4% of the time

N-able Take Control vs TeamViewer

Compared 3% of the time

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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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