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: April 2026).

Buyer's Guide

ISL Online vs. TeamViewer

April 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

"The user experience of Microsoft Intune is very friendly and the interface is very good."

"The product has eased the deployment of Microsoft apps to the devices. We can manage it properly. We can control it and push the updates. Another company helped us with the deployment. However, we can do it internally."

"The solution is easy to use and it has good performance."

"Its protection policies are most valuable. It protects mobile devices as well as individual apps. It is pretty scalable, and its documentation is also pretty good. It is also pretty straightforward to deploy."

"I would say that Microsoft Intune is absolutely the right choice for any organization that is already invested in the Microsoft 365 ecosystem and wants a unified cloud-native endpoint management approach."

"I would rate the overall solution as a 10."

"The solution appears to be stable and scalable."

"The reporting and analytics features in Microsoft Intune have been a lifesaver."

More Microsoft Intune pros

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

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

"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."

"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."

"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 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."

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

More ISL Online pros

"The implementation is quite straightforward."

"The new two-factor authentication is a very good addition to security."

"Unattended access with single login."

"This product is very simple to use and you can connect whether you are behind a firewall or not."

"The most valuable feature of TeamViewer is the ability to remote control a computer system. Overall it is a complete solution."

"The most valuable feature of TeamViewer is its ease of use and beneficial remote access."

"Working with TeamViewer has made customer support work more efficient."

"It's a user-friendly product."

More TeamViewer pros

Cons

"Microsoft Intune has a latency response time issue. The latency has room for improvement."

"Intune is a good product for UEM, which is helpful for Windows 10 management. However, for MAM, there is lots of improvement needed."

"I find the solution quite old school with not many features."

"The pricing could be improved."

"There needs to be more support for Mac operating systems."

"Onboarding of endpoint devices is not straightforward. The onboarding process was a little heavier than I thought it would be."

"It would be awesome if Microsoft opened their API so we could filter more properties. If we have to do anything outside of Intune that requires a third-party solution to talk back to it, we're very limited in what we can do. Trust your people. We promise not to break your stuff. Open it up just a tiny bit wider."

"Microsoft needs to strategize its licensing structure. When using Microsoft Intune, we bought a small scale of controls, only controlling part of the devices, though Microsoft Intune can do much more. The Intune Suite offers more features, allowing extensive integration with either internal or cloud environments without requiring third-party licensing. However, each feature has a separate license, making logistics and cost management difficult if not strategically bundled together."

More Microsoft Intune cons

"It would be easier for me to implement them and consolidate ISL 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."

"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."

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

"What bothered me the most was that when I connected to the computer at the office, I was afraid that someone would turn on the monitor and watch what I was doing."

"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."

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

More ISL Online cons

"I had an issue recently where my mouse clicks weren’t being registered."

"Sometimes it gives problems, with the button not working, and I was unable to log in."

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

"The one area which needs improvement for both the standalone and enterprise versions would be inter-operability between versions."

"This solution could be improved by offering more flexibility in terms of usage."

"The costs of the licenses are huge."

"Sometimes we'll have a device in the field, and I'll click on remote control and it says "Can't authenticate." I'll double click in a different part of the TeamViewer interface and it'll say "Can't authenticate." Then I'll do it a third time and it connects. It's possible that it's just bad luck. It's also very possible that it's some bug within TeamViewer..."

"If I were to put myself in the seat of a small business owner, I would prefer TeamViewer to be more of a pay-once-and-own-it solution, rather than paying via a subscription model."

More TeamViewer cons

Pricing and Cost Advice

"The tool is cheaper than our company's other MDM tools."

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

"Microsoft Intune has a user-based subscription model. You can go for a monthly or a yearly payment."

"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."

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

"It is cheap, but as compared to Google, it is costly. Google is cheaper, but quality-wise, Microsoft Intune is better."

"I rate Intune an eight out of ten for affordability. It's bundled with the 365 licensing, which is competitive overall."

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

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."

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

"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."

"The solution's pricing is reasonable."

"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."

"We are not using the solution for commercial use therefore it is free to use."

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

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

"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."

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

Comms Service Provider

13%

Performing Arts

13%

Computer Software Company

Construction Company

Manufacturing Company

11%

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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Microsoft Intune offers not only an easy-to-deploy data protection and productivity management solution, but also ...

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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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Comparisons

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Compared 9% of the time

IBM MaaS360 vs Microsoft Intune

Compared 8% of the time

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Compared 7% of the time

ManageEngine Endpoint Central vs Microsoft Intune

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 11% of the time

LogMeIn Rescue vs ISL Online

Compared 10% of the time

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Microsoft Remote Desktop Services vs TeamViewer

Compared 7% of the time

BeyondTrust Remote Support vs TeamViewer

Compared 6% of the time

LogMeIn Rescue vs TeamViewer

Compared 4% of the time

Citrix DaaS (formerly Citrix Virtual Apps and Desktops service) 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

April 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

April 2026

Free Report: ISL Online vs. TeamViewer

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

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