ISL Light vs. Parallels Desktop for Mac vs. TeamViewer

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
ISL Light
Score 9.0 out of 10
Small Businesses (1-50 employees)
ISL Light is remote support and remote access software that enables SMBs and large enterprises to offer fast and efficient support and maintenance for Windows, Mac and Linux computers as well as mobile device support for Android and iOS.
$16.90
per month (1 concurrent user)
Parallels Desktop for Mac
Score 9.0 out of 10
N/A
Parallels® Desktop for Mac is used to run Windows on Intel or Apple silicon. Users can switch between Mac and Windows applications, while retaining the macOS appearance, or use the familiar Windows desktop aesthetic.
$99.99
per year
TeamViewer
Score 8.6 out of 10
N/A
TeamViewer provides software for both remote management and online collaborations. With TeamViewer, users have access to fully integrated online conference solutions for audio and video communication, including interactive screen sharing and remote access features.
$299
per year
Pricing
ISL LightParallels Desktop for MacTeamViewer
Editions & Modules
Starter
$16.90
per month
Standard
$34.90
per month
Self-Hosted
$44.90
per month
Premium
$54.90
per month
Parallels Desktop Standard Edition
$99.99
per year
Mac App Store
$99.99
per year
Parallels Desktop Pro Edition
$119.99
per year
Parallels Desktop Business Edition
$149.99
per year
Remote Access
$24.90
per month (billed annually) 1 Licensed User
Business
$50.90
per month (billed annually) 1 Licensed User
Premium
$102.90
per month (billed annually) 15 Licensed Users
Corporate
$206.90
per month (billed annually) 30 Licensed Users
Offerings
Pricing Offerings
ISL LightParallels Desktop for MacTeamViewer
Free Trial
YesYesYes
Free/Freemium Version
NoNoYes
Premium Consulting/Integration Services
YesNoYes
Entry-level Setup FeeNo setup feeNo setup feeOptional
Additional DetailsISL Online's pricing model considers the number of licenses purchased, which determines the maximum number of concurrent users within the organization. A concurrent user is defined as anyone running one or more sessions simultaneously from any device. There are no restrictions on the number of ISL Light users within a company or the remote devices managed. For example, with three licenses, an unlimited number of people in a company can use ISL Light and can access an unlimited number of remote devices, but only three users can use it concurrently. When one of these three users ends their session, a fourth user can begin their session, and so on.
More Pricing Information
Community Pulse
ISL LightParallels Desktop for MacTeamViewer
Considered Multiple Products
ISL Light
Chose ISL Light
TeamViewer is too expensive and I don't like the unattended management. AnyDesk doesn't have the functions that I like most about ISL Light.

TeamViewer es demasiado caro y no me gustó la gestión desatendida. AnyDesk no tiene las funciones que más me gustan de ISL Light.
Chose ISL Light
Fast, quick, nonsense free, can downgrade picture quality for clients on mobile broadband

The three above mentioned softwares like CWA, Splashtop and TeamViewer can require you to lookup information on how to use the software, in-comparison to ISL where it's easy graphically.
Chose ISL Light
For us, it was mainly the cost that made the difference. TeamViewer is simply very expensive and offers no added value compared to ISL Light. Installing the software on a server also went more smoothly. Where this was not possible with TeamViewer at the time, it worked …
Chose ISL Light
In our specific case user console simplicity in ISL light is a major positive for ISL light. ISL always on agent for unattended access is vastly superior to TeamViewer's solution. TeamViewer has become bloated in recent years, changing things for the sake of changing them, …
Chose ISL Light
TeamViewer: ISL Light is cheaper.
Microsoft Quick Support: ISL Light is much more comprehensive.
AnyDesk: I have doubts about the product's security.
Chose ISL Light
Better positioned in terms of cost and/or more efficient

Mieux positionné en termes de coût ou/et plus efficace
Chose ISL Light
We chose ISL mainly because we think locally and because the provider is from Slovenia.

ISL smo vzeli predvsem, ker razmišljamo lokalno in, ker je ponudnik iz Slovenije.
Chose ISL Light
Simple UI with ease of use for the end user. ISL Light compability with a range of Windows OS's. Cost effective in relation to number of licenses versus active remote control techs. Great tech support and aftersale service puts ISL Light at the front of the line above the rest.
Chose ISL Light
Good feature support, on premise installation
Chose ISL Light
Way better support, easier to connect as it only uses a short number instead of an id and password - better connection and more stable
Chose ISL Light
it is easy to use for IT support and users
Chose ISL Light
We select ISL Light for the price and for the simplicity to use
Chose ISL Light
Support is always quick and responsive, although I only had to contact support for license renewals over the past few years, so in essence, once a year. We made use of ISL Online at other companies too, at that time there was no real contender in the market according to my …
Chose ISL Light
ISL Light, although paid software, is much easier to use than all the above programs, because they have not only ads, but also other, never-to-be-added "spam". This program is suitable for almost all devices, from Windows to Android or iOS. It does not have any ads. It does not …
Chose ISL Light
Fairness, Support and License-Costs are quite important for us. Also the abbility to install an own ISL Light-Server onPrem, if we need it in furture.
Chose ISL Light
ISL Light is easy to use and covers all our permanant access devices but is also easy to manage our ad-hoc clients, the only negative over some is you can't automate remote tasks
Chose ISL Light
each of these solutions mised some functionailty that was included in ISL Light, and they were all more expensive.
Parallels Desktop for Mac
Chose Parallels Desktop for Mac
Parallels [Desktop] is more polished and has a friendlier interface than VMware Fusion. While the VMware Fusion licensing model is simpler Parallels [Desktop] innovates faster and optimizes their product more often and with more features that customers want. At their core they …
TeamViewer
Chose TeamViewer
TeamViewer is much faster and had fewer connectivity issues as well as configuration issues as compared to GoToMeeting and LogMeIn. TeamViewer also has a free version that can be used for non-commercial personal use that makes it easily accessible. TeamViewer is competitively …
Chose TeamViewer
The application works very well across all platforms - Windows, Windows Phone, Andriod, Linux, Mac, IOS. There is no doubt, that no matter the end users' OS or platform that we can confidently access their device for a quick and easy resolution. The TeamViewer application is …
Features
ISL LightParallels Desktop for MacTeamViewer
Remote Administration
Comparison of Remote Administration features of Product A and Product B
ISL Light
8.1
106 Ratings
3% above category average
Parallels Desktop for Mac
-
Ratings
TeamViewer
8.5
536 Ratings
2% above category average
Screen sharing8.5100 Ratings00 Ratings00 Ratings
File transfer9.2100 Ratings00 Ratings8.8504 Ratings
Instant message7.881 Ratings00 Ratings8.6464 Ratings
Secure remote access with Smart Card authentication8.123 Ratings00 Ratings00 Ratings
Access to sleeping/powered-off computers5.876 Ratings00 Ratings7.3355 Ratings
Over-the-Internet remote session8.497 Ratings00 Ratings00 Ratings
Initiate remote control from mobile7.762 Ratings00 Ratings00 Ratings
Remote management of servers & workstations8.685 Ratings00 Ratings00 Ratings
Remote Active Directory® management8.830 Ratings00 Ratings00 Ratings
Centralized management dashboard8.262 Ratings00 Ratings00 Ratings
Session record8.369 Ratings00 Ratings8.3363 Ratings
Annotations8.454 Ratings00 Ratings7.9128 Ratings
Monitoring and Alerts8.045 Ratings00 Ratings00 Ratings
Multi-platform remote control7.977 Ratings00 Ratings00 Ratings
Application Virtualization
Comparison of Application Virtualization features of Product A and Product B
ISL Light
-
Ratings
Parallels Desktop for Mac
9.4
4 Ratings
20% above category average
TeamViewer
-
Ratings
Application support00 Ratings9.24 Ratings00 Ratings
Ease of deployment00 Ratings9.54 Ratings00 Ratings
Security00 Ratings9.54 Ratings00 Ratings
Security
Comparison of Security features of Product A and Product B
ISL Light
-
Ratings
Parallels Desktop for Mac
-
Ratings
TeamViewer
8.6
50 Ratings
2% above category average
Role-based user permissions00 Ratings00 Ratings8.650 Ratings
Platform & Infrastructure
Comparison of Platform & Infrastructure features of Product A and Product B
ISL Light
-
Ratings
Parallels Desktop for Mac
-
Ratings
TeamViewer
8.0
36 Ratings
2% above category average
Third-party software integrations00 Ratings00 Ratings8.036 Ratings
Remote Access
Comparison of Remote Access features of Product A and Product B
ISL Light
-
Ratings
Parallels Desktop for Mac
-
Ratings
TeamViewer
8.3
61 Ratings
6% above category average
Attended device access00 Ratings00 Ratings9.160 Ratings
Unattended device access00 Ratings00 Ratings8.456 Ratings
Mobile device access00 Ratings00 Ratings7.753 Ratings
Virtual device access00 Ratings00 Ratings8.350 Ratings
Multiple-display support00 Ratings00 Ratings8.251 Ratings
Multiple concurrent sessions00 Ratings00 Ratings8.350 Ratings
Best Alternatives
ISL LightParallels Desktop for MacTeamViewer
Small Businesses
Getscreen.me
Getscreen.me
Score 9.6 out of 10
Parallels RAS
Parallels RAS
Score 9.2 out of 10
Getscreen.me
Getscreen.me
Score 9.6 out of 10
Medium-sized Companies
Remote Desktop Manager
Remote Desktop Manager
Score 9.5 out of 10
Nutanix AHV
Nutanix AHV
Score 9.1 out of 10
Action1
Action1
Score 9.5 out of 10
Enterprises
Remote Desktop Manager
Remote Desktop Manager
Score 9.5 out of 10
Nutanix AHV
Nutanix AHV
Score 9.1 out of 10
Remote Desktop Manager
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Score 9.5 out of 10
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User Ratings
ISL LightParallels Desktop for MacTeamViewer
Likelihood to Recommend
8.6
(91 ratings)
9.5
(33 ratings)
8.7
(557 ratings)
Likelihood to Renew
9.1
(3 ratings)
9.2
(3 ratings)
10.0
(64 ratings)
Usability
8.3
(54 ratings)
10.0
(6 ratings)
9.1
(57 ratings)
Availability
9.1
(1 ratings)
-
(0 ratings)
9.1
(5 ratings)
Performance
9.1
(1 ratings)
-
(0 ratings)
9.1
(5 ratings)
Support Rating
9.1
(3 ratings)
9.0
(6 ratings)
9.6
(50 ratings)
In-Person Training
-
(0 ratings)
-
(0 ratings)
9.1
(2 ratings)
Online Training
-
(0 ratings)
-
(0 ratings)
9.1
(4 ratings)
Implementation Rating
9.1
(2 ratings)
10.0
(2 ratings)
8.9
(119 ratings)
Configurability
-
(0 ratings)
-
(0 ratings)
9.1
(4 ratings)
Ease of integration
-
(0 ratings)
-
(0 ratings)
9.1
(5 ratings)
Product Scalability
9.1
(1 ratings)
-
(0 ratings)
9.1
(5 ratings)
Vendor post-sale
-
(0 ratings)
-
(0 ratings)
8.5
(5 ratings)
Vendor pre-sale
-
(0 ratings)
-
(0 ratings)
9.1
(5 ratings)
User Testimonials
ISL LightParallels Desktop for MacTeamViewer
Likelihood to Recommend
ISL Online
ISL light is suitable for anyone who plans to provide remote assistance services on a medium to large scale. Due to the high entry price, it is less suitable for consultants with a smaller number of clients or remote stations that need management. Their smallest package in which minutes are rented does not seem suitable for most cases.
Read full review
Parallels
Parallels is great for an end user that is primarily a macOS user, but occasionally needs Windows access to a specific application or service that is Windows only, or Windows primarily. It obviates the need for multiple desktop units or remote VMs where spin up time is an issue. It is not quite perfect due to the ARM version of Windows requirement, but that particular case is common to all ARM use of Windows.
Read full review
TeamViewer
I think it works well for IT management and help desk support of end users. I find it very useful to help users and send files to their desktop. Remote Workers still run into some problems with MFA and updates, both to the TV Host app and OS updates. However, it does give us secure direct access without the need of a VPN.
Read full review
Pros
ISL Online
  • Prikaz strani na kateri se nahaja uporabnik
  • Prikaz kontaktov uporabnikov
  • Zgodovina pogovorov s strankami
  • Možnost spreminjanja statusa dosegljivosti
  • Nalaganje datotek, zajemov slik,..
  • Klepetalnik, ki je enostaven za uporabo
  • Nas obvesti, da smo dobili sporočilo, tudi če smo izven klepetalnika
  • Display the page the user is on
  • Displaying user contacts
  • Customer conversation history
  • Ability to change availability status
  • Uploading files, capturing images, etc.
  • An easy-to-use chatbot
  • Notifies us that we have received a message, even if we are outside the chat room
Read full review
Parallels
  • The configurations & space allocations can be done on parallels.
  • It integrates very well with the Mac; copying/pasting and sharing files can be done between the two platforms - Windows/Mac.
  • It supports virtual machines, Touch-ID (which works on Mac and will work on Windows, too), and bridges the gap between two operating systems.
Read full review
TeamViewer
  • It is secure and eliminates the need for VPN for remote users.
  • It offers a 2FA to insure that security is strong for our system.
  • Can save time with file transfer syncs for labels, batches and other files.
  • It supports multi device and cross platform usage within our warehouse.
Read full review
Cons
ISL Online
  • Need a control toggle at least on AlwaysOn. User moves the mouse and you lose all control instantly.
  • Clipboard features are a bit wonky still, and your clipboard seems to get emptied a lot. So if you're trying to copy and paste you might lose something
  • Passwords for the systems are saved per machine, so if you work from multiple devices it can be tricky if you have complex passwords
Read full review
Parallels
  • Having to buy a new upgrade whenever Apple updates the OS with its yearly releases seems a bit excessive.
  • The integration features between Windows and Mac are enabled by default, which can clutter both sides; I would rather it was not default.
Read full review
TeamViewer
  • With an iPad, you can't take control of the device, so you have to tell someone what to do. Which can be a challenge because the end user doesn't know what to do
  • With the free version of TeamViewer you cant enter Admin credentials because TeamViewer blocks the windows to fill in the credentials
  • The free version can be really limited which can be putting off people because they don't see the full potential of TeamViewer
Read full review
Likelihood to Renew
ISL Online
We are renew the license for 10 years now and we do not see why would change that. It just gets better with every new version.
Read full review
Parallels
Users are familiar with the application which will keep us going for a little while. However since we are seeing a decline for a need for the software, I wouldn't be surprised to find that this answer changes dramatically in the near future. We would probably keep it to some extent, but we would probably reduce our licensing count.
Read full review
TeamViewer
We need this tool in our day to day business. It is what we do all day remoting into clients devices. In this day and age we can access devices all over the world as long as we have secure internet connection. It certainly saves money in gas, and even if you are away you can help.
Read full review
Usability
ISL Online
Everything works well and quickly, and that's all we need. ISL Light always works, and we've never had a situation where the server was inaccessible or the website was down. It simply gives us a 100% guarantee that we can always log in to our customers' systems. We can install the ISL Light client at our customers' sites without any problems, even though security is high.
Read full review
Parallels
It has a good integration, including the connection of peripherals. Taking files back and forth works well and I can attach my Home drive as a network drive in Windows. There is even integration with iCloud and other macOS services. There are also a few different display modes which are useful and fleixible (coherence, windowed, full-screen with multiple screens)
Read full review
TeamViewer
TeamViewer is a reliable and really strong tool for accessing remote IT platforms secure and fast. We don't know any product that provide us such strong functionality to make our life as a internationally recognized MES provider with DIAMES with an international clientele so easy. We look forward for any new TeamViewer functionality that supports us even more.
Read full review
Reliability and Availability
ISL Online
During the entere time of use, I have never come across any availability issues.
Read full review
Parallels
No answers on this topic
TeamViewer
Always available if setup correctly.
Read full review
Performance
ISL Online
High performance!
Read full review
Parallels
No answers on this topic
TeamViewer
The application is built on VNC which is a very stable technology.
Read full review
Support Rating
ISL Online
We had issues with mouse skipping on mobile devices. Support is immediatly availabe, they examined our case and in one of the new versions of the app this problem was gone.
Read full review
Parallels
The Parallels documentation and support websites are great. I have not had much use for them, but a cursory check shows richly documented features aimed at both the layperson and the power user or software developer. Their website is well-designed and information is easy to find, and their list of known issues as well as bugfixes on point releases is clear and transparent. They aren't trying to hide any of the limitations of their software, and seem to be regularly updating it to fix new bugs that arise with Mac OS X updates.
Read full review
TeamViewer
the few times i have had to contact teamviewer support, they were very responsive and give me quick answers and seemed to understand my problems quickly and easily. I did not have to sit on the phone for hours on hold or get passed around to multiple phone support techs before finding a solution to my issues, so i would rate their support very highly.
Read full review
In-Person Training
ISL Online
No answers on this topic
Parallels
No answers on this topic
TeamViewer
As expected without any problem! Alternate in-person training is another efficient way to learn how a product works. There are many third party supporters for TeamViewer courses available that can give additional ideas how to use TeamViewer for specific functions and features as we did require in respect of our usage.
Read full review
Online Training
ISL Online
No answers on this topic
Parallels
No answers on this topic
TeamViewer
I have never used the online training either. I have watched a few informational videos that were helpful when learning how to do a specific procedure within TeamViewer and get the most out of the software by utilizing one of the many features that are available with the software. Again, 5 if for neutral.
Read full review
Implementation Rating
ISL Online
It was so easy!
Read full review
Parallels
The only advice I can provide is think about who is using the product and build the image based on the true needs of the user.
Read full review
TeamViewer
TeamViewer installation and deployment to other devices is pretty straightforward and does not require much technical know-how. This makes ease of use attractive when supporting both new and existing clients with limited technical knowledge. I think ease of use is a huge factor in getting new clients. TeamViewer handles that extremely well.
Read full review
Alternatives Considered
ISL Online
The main reason was price initially, after TeamViewer jacked up the price 3 fold come covid in start of 2020, told them to get stuffed and went elsewhere, back then they had a good reliable product, then after I switched to another provider, the came crawling back and offer me the same price I was paying before the COVID tax (3 times increase in price) like I said, told them to get stuffed, ISL on the other hand didn’t increase their price when covid started, so have been with them ever since.
Read full review
Parallels
Main two features that made the balance decission go to the Parallels Desktop were the possibility to pause the Windows partition easily (allowing to consume less resources in Mac and save battery) and the other one is the user interface feature called "Coherence" with allows you to show the Windows application windows as if they were native to the macOS, allowing for a better user experience.
Read full review
TeamViewer
TeamViewer's cost is much lower than that of other solutions, and its security is far superior to RemotePC's. TeamViewer is also a request-based remote session manager, unlike other software that allows indefinite connection time. TeamViewer's free version makes it even better for one end of the group to find support, while the other end has the paid version.
Read full review
Contract Terms and Pricing Model
ISL Online
tot perfecte
Read full review
Parallels
No answers on this topic
TeamViewer
No answers on this topic
Scalability
ISL Online
Easy to deploy onto new devices. Ability to group devices so they can managed remotely efficiently.
Read full review
Parallels
No answers on this topic
TeamViewer
Stay up working. Easy to connect and disconnect. easy way to transfer files to another desktop
Read full review
Professional Services
ISL Online
No professional services used
Read full review
Parallels
No answers on this topic
TeamViewer
No answers on this topic
Return on Investment
ISL Online
  • Saves time: able to help our customers right-away. No need to visit them physically
  • Fastest aid in problem-solving: customer happy and more likely to return
  • Negative: not much negativity about ISL Light, although I get even less in-person contact with clients :-)
Read full review
Parallels
  • Saves money on having to buy a Windows and MacBook, as the MacBook can run almost 99% of all Windows software and usually run it faster and share between your MacBook transparently.
  • Gives employers the most flexibility with regards to which OS to adopt across an enterprise
  • We are a media company and everyone uses Macs in our industry, Fortune 500 companies also use Windows and MS Project, Parallels gives you the most flexibility for almost all of these use cases
  • Improves efficiency as the MacBook Pro M3 systems are much faster than some of the fastest corporate issued Windows laptops. What takes me 3-10 seconds for a video export can take 5 minutes on a similar Windows laptop
Read full review
TeamViewer
It took about 3 months.
  • Customer Support of our business has become more interactive with customers, leading to faster resolution of their problems.
  • Remotely accessing devices in our office allows employees to stay productive while working from home.
  • TeamViewer helps us to collaborate with other firms for projects we're doing.
Read full review
ScreenShots

ISL Light Screenshots

Screenshot of remote access control in ISL Light.Screenshot of unattended access setup. Access can be allowed to as many computers as desired.Screenshot of a connection with a remote client, which can be set up by sending an email or sharing a link.Screenshot of interactions with the Windows UAC on a remote device.Screenshot of the dual panel File Manager, used to transfer files.Screenshot of the web console where remote desktop sessions can be managed from a web browser.

Parallels Desktop for Mac Screenshots

Screenshot of Parallels Desktop running Windows applications, on a Mac.Screenshot of the ability to switch between operating systems without rebooting.Screenshot of Coherence Mode, which minimizes distraction.Screenshot of file sharing between Mac and Windows.Screenshot of application development and testing in Windows, Linux, and virtual macOS (Pro & Business Edition).Screenshot of license management in Parallels Desktop (Business Edition).

TeamViewer Screenshots

Screenshot of how TeamViewer lets users connect to devices and provide remote support.Screenshot of AI, automation and remediation.Screenshot of the interface to monitor and manage devices proactively.Screenshot of some of TeamViewer's integrations.