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.

Comparison Buyer's Guide

Download the report

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

Download the complete report

Helped 886,174 peers since 2012

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.

Read full review

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 most useful features in Microsoft Intune are the policy enforcement and conditional access. These features make our operations easier from a company perspective."

"The ease of applying security policies to applications we deploy is the most valuable feature of Microsoft Intune."

"While Microsoft Intune boasts a wide range of features, its user-friendliness and bundled licensing cost are key considerations for me."

"The best features of Microsoft Intune include continuous implementation of new capabilities each year, covering almost everything."

"The most valuable aspect of the product is data loss prevention, which is really a benefit of the platform in general."

"I can see that the patch management process is much improved with the bundled patch management option available in Microsoft Intune compared to the KPI deployment required by the other deployment solutions."

"The product helps organizations have a model or place to allow users to access the corporate resources from any device that the user wants and in a highly secured way."

"It allows our clients to have the confidence to centrally manage policies for security, and it helps them in securing the organization from a technology aspect."

More Microsoft Intune pros

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

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

"I personally really appreciate the file transfer feature as it is really easy to use."

"Setting up the solution is easy and there's no maintenance involved."

"The most valuable feature is safety."

More ISL Online pros

"We've been very happy with the solution over a number of years."

"From a cost perspective, it's a great buy."

"The product is really straightforward and completely easy to implement."

"It is quite simple to set up."

"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."

"It is a great, amazing tool; all companies need to have it, and it's secure, fast, and reliable."

"The quality of the call and the quality of the sharing have been excellent."

"TeamViewer Business has positively impacted my organization by giving us the ability to provide clients with a good experience and to fix bugs quickly while accessing their computers."

More TeamViewer pros

Cons

"While no specific feature requires immediate improvement, the ongoing expansion of reporting and inventory capabilities promises to enhance its utility."

"The main disadvantage seen today is regarding Linux clients. We have a lot of development resources that have Linux on their clients, and we can't manage them on the same platform, as we do with other clients such as macOS and Windows. So, it should have support for Linux clients. It should also have better support for macOS."

"Intune's areas for improvement revolve around security and certificate management."

"Sometimes, customers compare it with AirWatch, but the concept of Intune is different from other solutions. It's an application management app. It gets a bit difficult to explain it to customers, but it's not a product limitation. It takes a presale document or presentation to explain it to customers."

"There are a lot of small use cases where we realized that some technical solution was missing in Microsoft in comparison to other products."

"It doesn't economize when you scale up. We have over 14,000 employees, and we have between 7,500 and 8,000 city-owned or personal devices being used to conduct city business. Its price can be improved. It is not a cheap solution."

"For autopilot, there should be more granularity on the settings that they offer at this stage."

"An issue we have run into with Microsoft Endpoint Manager is that we cannot patch third-party products like Adobe and Chrome with it."

More Microsoft Intune cons

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

"It would be easier for me to implement them and consolidate ISL with other systems in our network if I knew beforehand."

"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."

"There have been times during updates when something wouldn't work quite right, however, they are quick with updates and quick with fixes."

"We miss the possibility to communicate via head-set in ISL."

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

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

"They need to better advertise the features."

More ISL Online cons

"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."

"TeamViewer is expensive, and you get a limited number of connections for your money."

"They really need an AMT client and/or iLO client for business use."

"We access the solution through a VPN, which improves our security. However, earlier this year, around the beginning of March, a CVE in the TeamViewer client allowed remote connections to other network systems, which was concerning. You could have unintentionally gained admin rights if you didn't update TeamViewer promptly. It's crucial to always keep it updated to prevent such issues. The tool should consider implementing two-factor authentication to improve such security holes. It should also integrate good security updates, which should be implemented automatically."

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

"It needs to have proper authentication."

"We’ve never really contacted technical support. I can’t really speak to how helpful they are as I don’t have much experience with them."

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

More TeamViewer cons

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."

"The licensing costs we leave up to the customer and these vary from one to another."

"We don't get Intune as a separate module. Most of the time, we use it within an enterprise agreement like E3 or E5. Those licenses are at a good price, but what is annoying is that every single year they go higher."

"The price could be better."

"The pricing is good because customers are not complaining about it."

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

"It is reasonable. When you have Microsoft 365 E3 or E5 license, it is already licensed in that license. So, you could say it is free."

"The Intune license model is costly."

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 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."

"It would be nice if it is cheaper."

"We are using the free version of TeamViewer."

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

"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)."

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

"We are using the free version of TeamViewer."

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

More TeamViewer pricing and cost advice

See which vendors are best for you

Use our free recommendation engine to learn which Remote Access solutions are best for your needs.

See recommendations

886,174 professionals have used our research since 2012.

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

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 ...

See all answers

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...

See all answers

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 ...

See all answers

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...

See all answers

What do you like most about TeamViewer?

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

See all answers

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.

See all answers

Comparisons

Jamf Pro vs Microsoft Intune

Compared 9% of the time

IBM MaaS360 vs Microsoft Intune

Compared 8% of the time

Workspace ONE UEM vs Microsoft Intune

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

More Microsoft Intune Competitors

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

More ISL Online Competitors

Microsoft Remote Desktop Services vs TeamViewer

Compared 8% of the time

BeyondTrust Remote Support vs TeamViewer

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

More TeamViewer Competitors

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.

DOWNLOAD NOW

886,174 professionals have used our research since 2012.

See our ISL Online vs. TeamViewer report.

See our list of best Remote Access vendors.

We monitor all Remote Access reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.