ISL Online: The TeamViewer Alternative
The remote access solution with the fewest limits on licensed users and managed devices, human support for all, and the industry's lightest client.
Gratuit pendant 15 jours
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ISL Online bénéficie de la confiance de grandes marques dans le monde entier
Join hundreds of companies worldwide that already trust ISL Online’s secure remote access solution!
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Ready to switch from TeamViewer to ISL Online?
Commencez en 3 étapes simples !
1. Créer un compte
Sign up for a free ISL Online account. No credit card required.
2. Importer vos utilisateurs
Importez facilement vos utilisateurs dans ISL Online. Notre équipe de support est prête à vous accompagner à chaque étape.
3. Déployer en masse sur les ordinateurs
Set unattended access across multiple computers using our Custom Deployment Link.
No credit card required.
Why choose ISL Online over TeamViewer?link
Switch to ISL Online for its ease of use, cost-effective scaling, and reliable support. Solve issues with a solution built for simplicity and security.
ISL offers an all-inclusive licensing model that grows with your needs. No more complexity.
TeamViewer
Cadre axé sur les modules complémentaires combinant des plans à plusieurs niveaux avec des modules qui augmentent à la fois le coût et la complexité. Le plan d’accès à distance d’entrée de gamme n’autorise qu’un seul utilisateur licencié et trois appareils sans surveillance, avec la prise en charge mobile proposée en tant que module complémentaire distinct.
ISL Online
ISL Online propose un modèle de licence simple et tout compris basé sur les utilisateurs simultanés.
Profitez de limites généreuses pour les utilisateurs licenciés et les appareils gérés dans toutes les offres, sans ventes additionnelles complexes ni modules complémentaires. Chaque niveau inclut le support mobile et l’enregistrement, des fonctionnalités que TeamViewer réserve aux offres premium, tandis que notre offre Premium vous donne un nombre illimité d’utilisateurs et d’appareils gérés.
Choisissez entre le cloud ou l’auto-hébergement selon vos besoins…
Obtenez l’aide d’experts lorsque vous en avez besoin, même pendant votre période d’essai.
TeamViewer
Restricts all support options to paying users only. During your trial period, you're left to figure everything out on your own with no assistance available.
ISL Online
ISL Online vous connecte directement à de véritables agents de support via plusieurs canaux, quel que soit le statut de l’abonnement.
Live chat connects you to a human operator within seconds, even during your 15-day trial. Technical issues that require more hands-on expertise get escalated promptly.
With extended support hours (8:00-22:00 CET for live chat) and local offices in multiple countries around the globe, help is always available when you need it, in contrast to competitors’ limited support hours and tiered response times.
With Premium Support you receive fast-track assistance, ensuring your queries are answered with utmost priority.
Make remote support accessible for all users, also on slow networks.
TeamViewer
The relatively large client size (30MB+) requires considerable system resources, which may affect performance, particularly for users with limited bandwidth or older hardware.
ISL Online
ISL Online génère des codes à usage unique ou des liens permettant aux clients de rejoindre instantanément des sessions via notre application ultra-légère. Elle se lance en quelques secondes, même sur des appareils anciens et des connexions lentes, garantissant une assistance fluide sans délai.
De plus, l’utilisation efficace des ressources par ISL garantit que la session à distance n’affecte pas les performances du système, vous permettant de conserver une bonne réactivité sur l’appareil distant pendant que vous travaillez.
Meanwhile, our client-friendly connection system makes it incredibly simple for non-technical users to get support without confusion.
Use specialized tools that enhance productivity without additional costs.
TeamViewer
Offers basic remote access capabilities and requires premium tiers or add-ons for specialized functions like comprehensive audit logs, mass deployment, mobile device support, incoming connection reporting and some others.
ISL Online
ISL Online's Standard Plan includes access to the Administration Dashboard, where you can centrally manage your remote computers and users. Organize your devices into computer groups, create new users or user groups, and assign tailored permissions to control access to specific computers or groups. You can also configure domain-wide settings that apply to all users.
The Audit page provides a detailed log of all activities within the Administration Dashboard, enabling efficient oversight and traceability. You can filter events by type (e.g., “user created”), user, timestamp, event status, and more. For each entry, you can see when the event occurred, whether it was successful, who initiated it, and other relevant details.
Secure your computers with minimal data exposure.
TeamViewer
Provides strong authentication and industry certifications. Offers freemium tier which supports broad user adoption but may introduce security risks if not properly controlled and monitored.
ISL Online
ISL Online génère des codes à usage unique ou des liens permettant aux clients de rejoindre instantanément des sessions via notre application ultra-légère. Elle se lance en quelques secondes, même sur des appareils anciens et des connexions lentes, garantissant une assistance fluide sans délai.
Pour les appareils d’accès à distance (ISL AlwaysOn), ISL Online utilise une architecture de mot de passe d’accès à l’ordinateur qui associe les identifiants à des ordinateurs individuels plutôt qu’à des comptes utilisateurs. Cela signifie que même dans l’éventualité improbable d’une compromission du serveur, des attaquants ne pourraient pas accéder à vos machines.
La conception axée sur la sécurité d’ISL Online inclut l’effacement automatique du presse-papiers à la fin des sessions, des connexions initiées par l’opérateur et des codes de session uniques pour chaque connexion.
These and other architectural decisions have made ISL Online a trusted choice among banks, healthcare providers, and security-conscious organizations worldwide for over 22 years.
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TeamViewer Business €57,80 per month/billed yearly |
ISL Online Standard €29,90 per month/billed yearly |
|
|---|---|---|
| Licensed user | 1 utilisateur licencié | 40 utilisateurs licenciés |
| Connexions simultanées | 1 concurrent channel (up to 3 concurrent sessions per channel in tabs) |
1 concurrent user (unlimited concurrent sessions per same user) |
| Managed devices | 200 appareils gérés | 1000 appareils gérés |
| Transfert de fichiers | ||
| Unlimited attended devices to connect to | ||
| Record and playback sessions | ||
| Switch sides | ||
| Personnalisation de la marque | ||
| Mobile device support | ||
| Phone support | ||
| Unlimited managed devices to connect to | ⎯ | |
| Unlimited devices to connect from | ⎯ | |
| Outgoing connection reporting | ⎯ | |
| Incoming connection reporting | ⎯ | |
| Mass deployment | ⎯ | |
| Standard integrations add-on (ServiceNow, Freshworks, and others) | ⎯ |
Data as of 13 February 2026
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TeamViewer Premium €90,80 per month/billed yearly |
ISL Online Premium €49,90 per month/billed yearly |
|
|---|---|---|
| Licensed user | 15 licensed users | unlimited licensed users |
| Connexions simultanées | 1 concurrent channel (up to 10 concurrent sessions per channel in tabs) |
1 concurrent user (unlimited concurrent sessions per same user) |
| Managed devices | 300 managed devices | unlimited managed devices |
| Sécurité de niveau entreprise | ||
| Phone support | ||
| Unlimited devices to connect to | ||
| Unlimited devices to connect from | ||
| Outgoing connection reporting | ||
| Mobile device support | ||
| Incoming connection reporting | ⎯ | |
| Mass deployment | ⎯ | |
| SSO | ⎯ | |
| Personnalisation avancée / Marque blanche | ⎯ | |
| Standard integrations add-on (ServiceNow, Freshworks, and others) | ⎯ |
Data as of 13 February 2026
ISL Online est conçu pour connecter !link
Depuis 2001, notre mission est de fournir des logiciels sécurisés et fiables aux professionnels de l’informatique et aux techniciens du support technique, des petites et moyennes entreprises aux sociétés du Fortune 500.
Remote Support
Permettez aux équipes IT et de support d’accéder et de contrôler les appareils des utilisateurs finaux…
Remote Work
Screen sharing technology enables you to efficiently work remotely at any time, from anywhere in the world.
Unattended Access
Permet aux administrateurs IT de se connecter en toute sécurité et de gérer des ordinateurs ou serveurs sans surveillance depuis n’importe quel emplacement.
Remote Sales
Augmentez vos ventes en partageant votre écran avec des clients potentiels. Présentez vos produits ou services en temps réel et offrez une expérience de vente engageante et interactive.
Les retours des utilisateurs sont ce que nous valorisons le plus.link
"The simplicity of it all is what initially got me interested in the product as it is not covered in all the bloat that a program like TeamViewer is nowadays."
Jeffrey B., Gestionnaire TI
"We stopped using TeamViewer because their contract policies were disappointing and not in line with what was promised. With ISL Light, we get the same professional quality of service for a much more affordable price, which makes it a far better long-term solution."
Uroš Z., Administrateur réseau
"Perfect for remotely accessing user machines. Better than any of the competitors such as Anydesk etc. Feels a lot safer and the auto rollout makes it perfect for large organisations and small."
Lauren M., IT Engineer
"Previously, we used TeamViewer and had many problems creating unattended access, but with ISL Remote Desktop, just setting a password and installing a client is super easy. I have all the devices just two clicks away, truly a great choice."
Jorge D., Gestionnaire TI
"I like that the interface is very intuitive and easy to use, and the security is very good, much better than others like TeamViewer or AnyDesk, ISL is totally recommended."
Edgar A., Technical Support
"Simplicity of using it and Stability of program. Also the administrator mode is very useful and very simple to use. Administrator rights in Teamviewer was possible only if Teamviewer was installed on remote computer."
David B., System Technician
"I switched because ISL Light is more lightweight, faster to set up, and offers a more straightforward licensing model. It also feels more secure and reliable compared to TeamViewer, which often had unnecessary pop-ups and restrictions."
Luka H., Sys Admin
"Firstly it's a hell of a lot cheaper than TeamViewer and it's not far off the same quality. There are a few cons as noted in the other box but they are annoyances rather than show stoppers. ISL has been great for us over the first year so we've just renewed the account."
Verified User
Computer & Network Security
"We use it mainly for customer support. ISL Online performs well in terms of stability and connection speed compared to other similar solutions such as TeamViewer or AnyDesk."
Verified User
Technologies de l'information & Services
"Great lightweight tool that puts all the simple features in one place and removes the clutter you don't need often."
Robert W., Manger
Technical Services
"Brilliant with supporting multiple users through its multi-session capabilities. Kudos for their responsive customer support."
Joseph B., Technical Support Lead
"The perfect combination of functionality, quality and price."
Verified User
Technologies de l'information & Services
Recommandé par nos utilisateurslink
Ready to switch to ISL Online?
Profitez d’utilisateurs et d’appareils illimités, d’un support centré sur l’humain et de connexions faciles à utiliser grâce au modèle de licence tout compris d’ISL Online.
Start Your Free 15-Day Trial!No credit card required.
Vous avez d’autres questions ?link
Tout ce que vous devez savoir sur le produit et la licence.
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Comment la sécurité d’ISL Online se compare-t-elle à celle de TeamViewer ?
L’architecture de sécurité d’ISL Online diffère fondamentalement de celle de TeamViewer de plusieurs manières clés :
Unlike TeamViewer's account-based system, ISL Online uses system-based password protection for remote access devices (ISL AlwaysOn) keeping credentials tied to individual machines rather than user accounts.
Our security-first approach includes automatic clipboard clearing when sessions end, operator-initiated connections, and unique session codes for each connection. We don't offer a freemium tier, which makes us less targeted by users with malicious intent compared to TeamViewer.
Our security architecture has made ISL Online a trusted choice among banks, healthcare providers, and security-conscious organizations worldwide for over 22 years.
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What does "concurrent user" mean?
Un utilisateur simultané est toute personne qui exécute une ou plusieurs sessions en même temps depuis n’importe quel appareil. Le nombre de licences achetées détermine le nombre maximal d’utilisateurs simultanés au sein de votre organisation.
Par exemple, avec 3 licences, les utilisateurs A, B et C peuvent chacun exécuter plusieurs sessions simultanées sur leurs appareils, tandis que les utilisateurs supplémentaires devront attendre qu’une licence soit disponible pour démarrer leur session.
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Is there a minimum contract length or commitment for ISL Online?
ISL Online propose des options de licence flexibles pour répondre à vos besoins, sans engagement à long terme requis :
- Annual subscriptions: Starter, Standard, Premium, and Self-Hosted plans with yearly billing
- Offres Enterprise personnalisées : solutions adaptées aux déploiements de plus grande envergure
You can easily upgrade, downgrade, or cancel your subscription at any time online. No prior notice needed.
Tous les plans incluent un essai gratuit de 15 jours sans carte de crédit requise, vous laissant le temps d’évaluer pleinement la plateforme. Contrairement à l’essai restrictif de TeamViewer qui ne fournit aucun support, notre essai inclut l’accès à notre équipe d’assistance humaine pour vous aider à démarrer immédiatement.
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What security certifications does ISL Online have?
SL Online maintains an extensive certification and compliance adherence portfolio.
Certificats :
- ISO/IEC 27001 (Information Security Management),
- ISO 14001:2015 (Environmental Management),
- Mesures de sécurité de haut niveau ENS,
- ACN : Cadre national de cybersécurité italien
Conformité aux réglementations :
- DORA (résilience opérationnelle numérique),
- SOC 2 (Service Organizations),
- NIS-2 Directive (Cybersecurity),
- WCAG 2.0 (Accessibility),
- RGPD (protection des données),
- Cyber Essentials (Royaume-Uni),
- HIPAA (santé).
Our security architecture features AES 256-bit encryption, ECDSA P-256 key negotiation, two-factor authentication, and direct connections via STUN/TURN technology.
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Comment ISL Online gère-t-il les configurations multi-écrans ?
ISL Online offre l’expérience multi-écran la plus intuitive avec trois modes d’affichage distincts :
- View each monitor in its own separate window with full drag-and-drop functionality between windows
- Switch between individual monitors with a simple selection interface
- View all monitors simultaneously in a single window
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Comment ISL Online gère-t-il l’accès sans surveillance à grande échelle ?
ISL Online offre des capacités complètes de déploiement à grande échelle conçues pour les environnements d’entreprise : déploiement par e-mail, liens, codes de session ou pendant des sessions actives, génération de liens personnalisés avec des paramètres prédéfinis (alias de l’ordinateur, groupes, étiquettes), déploiement des paramètres sur plusieurs machines simultanément, organisation des ordinateurs en groupes avec des autorisations d’accès granulaires, définition d’horaires d’accès spécifiques, de limites de durée de session, d’arrêt automatique, et connexion aux machines distantes sans configuration VPN ni modification du pare-feu.
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What operating systems and devices does ISL Online support?
ISL Online prend en charge toutes les principales plateformes :
- Windows
- macOS
- Linux
- Android & iOS : applications mobiles pour le support et l’accès à distance
- Accès opérateur via navigateur
Our ultra-lightweight client runs efficiently even on older devices and slow connections, unlike TeamViewer's resource-intensive 30MB+ client.
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Will I lose any functionality when switching from TeamViewer?
That depends on your current TeamViewer plan. TeamViewer offers specialized annotation tools and augmented reality features, however, ISL Online has other advantages:
- Ultra-lightweight client (1.9MB vs TeamViewer's 30MB+)
- Mobile apps included at no extra cost
- Premium features available at a lower price
- Personnalisation avancée
- Mass deployment
- Gestion avancée des fichiers avec journaux d’audit détaillés
- Support centrée sur l’humain disponible même pendant les essais
We will assist you with the TeamViewer data export/import process to ensure a smooth and seamless transition to ISL Online. Using our Custom Deployment Link Wizard it’s easy to install unattended access across multiple remote computers.
Still not convinced?
Learn all about the differences between TeamViewer and ISL Online in our in-depth comparison article.
Read TeamViewer vs ISL OnlineEssayez gratuitement pendant 15 jours
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