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Emsisoft Business Security
What Emsisoft Business Security is
Emsisoft Business Security provides centrally managed internet security for small and medium-sized businesses. It protects Windows workstations and servers, including file shares and connected storage, and can run on a server from boot without a user logged in. Protection layers include web protection, a real-time dual-engine file scanner with machine-learning-supported detection, a behavior blocker and anti-ransomware monitoring. Its ransomware defenses use signature, exploit and behavior-based detection, including checks for ransomware-like file encryption and backup deletion behavior.
The included Management Console lets teams manage endpoints, clients and sites through a browser or Android and iOS apps. A command-line scanner supports automated scans and custom workflows; email and webhook alerts and a public monitoring API are also included. Listed RMM and PSA integrations include Syncro, Atera, SuperOps, Datto, Pulseway, Action1, Kaseya VSA, NinjaOne, N-able N-sight, Microsoft Intune and Level.
Business Security costs $1.10 a month, with charges for active devices and volume discounts. A 30-day trial is available, but there is no free plan. The maker is headquartered in Richmond, New Zealand, and was founded in 2003. The plan includes email and live chat support.
Who it suits
It suits small and medium-sized businesses that need centrally managed protection for Windows workstations and servers, including remote teams. Teams that want endpoint administration through a web console or mobile apps, automated scans, or RMM and PSA integrations may also find its included tools relevant.
What it does well
- Layered protection includes web scanning, behavior blocking and ransomware monitoring.
- Management Console handles endpoints, clients and sites.
- Windows server protection covers file shares and connected storage.
- Command-line scanner supports automated scans and custom workflows.
- Email and live chat support are included.
What to know first
- There is no free plan.
- Workstation and server protection is specified for Windows.
- Charges apply to each active device.
Limits
The listed plan supports up to 2 workspace admins or managers and up to 10 protection and permission policies. Only active devices are charged; volume discounts apply.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Business Security | Please contact our sales team for custom pricing; billing options are yearly, 2-year or 3-year terms · Windows endpoints · Windows servers and clients without separate server licenses · centralized management · up to 2 workspace admins/managers · up to 10 protection and permission policies | On request |
As emsisoft.com lists them, read 21 Oct 2026. The maker's own page has the final word.
Getting started
- Open the Emsisoft Business Security website.
- Start the 30-day trial.
- Choose the Business Security plan at $1.10 a month.
- Install protection on Windows workstations or servers.
- Manage endpoints, clients and sites in the web console or Android and iOS apps.
Verdict
Choose Emsisoft Business Security if your business needs centrally managed protection for Windows workstations and servers, with automation and remote administration included. Consider the per-active-device charge and the Windows-specific endpoint coverage when deciding whether it fits your environment.
Questions
How much does Emsisoft Business Security cost?
The Business Security plan is $1.10 a month. Only active devices are charged, and volume discounts apply.
Is there a free plan or trial?
There is no free plan. A 30-day trial is available.
Which platforms does it support?
The listed supported platforms are Windows and macOS. Workstation and server protection is described for Windows.
Can it protect Windows servers?
Yes. It supports Windows servers and protects file shares and connected storage.
What management tools are included?
The plan includes a web Management Console accessible through a browser or Android and iOS apps, plus a command-line scanner, email and webhook alerts, and a public monitoring API.
What support does the plan include?
Business Security includes email and live chat customer support.
Facts from Emsisoft Business Security's own pages
- Anti-ransomware
- Custom behavioral monitoring is designed to stop ransomware before files are encrypted, including actions such as mass encryption and backup deletion. · emsisoft.com, 21 Oct 2026
- API
- Emsisoft publishes an HTTP JSON API for customers and partners; API access must be enabled in MyEmsisoft and requests use an API-Key header. · api.emsisoft.com, 21 Oct 2026
- API limits
- API permissions follow the user's MyEmsisoft rights, and some operations are restricted to registered partners. · api.emsisoft.com, 21 Oct 2026
- Automation
- Business Security includes a command-line scanner for automated scans and custom workflows, plus email and webhook alerts and a public monitoring API. · emsisoft.com, 11 Oct 2026
- Behavior Blocker
- Behavior Blocker continuously watches active processes and alerts when it detects suspicious activity. · emsisoft.com, 21 Oct 2026
- Central management
- The included Management Console is a web console for managing endpoints, clients, and sites, and can be accessed from a browser or Android and iOS apps. · emsisoft.com, 11 Oct 2026
- Command-line scanner
- Business Security includes the Emsisoft Commandline Scanner for automated high-performance scanning and custom workflows. · emsisoft.com, 21 Oct 2026
- Company
- Emsisoft says it is headquartered in New Zealand and traces its roots to 1999, when its CEO began writing the first line of Emsisoft Anti-Malware code. · emsisoft.com, 11 Oct 2026
- Company headquarters
- Emsisoft lists its address at 6 Cube Court, Richmond 7020, New Zealand. · emsisoft.com, 21 Oct 2026
- Company legal name
- The legal entity is Emsisoft Ltd, company number 5377101. · emsisoft.com, 21 Oct 2026
- Company size
- LinkedIn lists Emsisoft as a privately held company with 11–50 employees and headquarters in Nelson. · linkedin.com, 21 Oct 2026
- Compliance and certifications
- Emsisoft’s company page states that it achieved GDPR compliance in 2018 and lists Microsoft Certified Partner and OPSWAT Gold Partner certifications. · emsisoft.com, 11 Oct 2026
- Console cost
- Emsisoft states that the Management Console itself is free and customers pay for endpoint protection. · emsisoft.com, 21 Oct 2026
- Deployment
- The console supports one-click installation and license activation plus silent GPO/MSI deployment. · emsisoft.com, 21 Oct 2026
- Exploit protection
- Exploit detection reduces attack chains in applications such as Microsoft Office, including attacks delivered through email, insecure RDP or unpatched vulnerabilities. · emsisoft.com, 21 Oct 2026
- File Guard
- Real-time File Guard scans downloaded and modified files with Emsisoft's dual-engine scanner and machine-learning detection. · emsisoft.com, 21 Oct 2026
- Founded
- LinkedIn states that Emsisoft was founded in 2003 by Christian Mairoll and relocated from Austria to New Zealand in 2014. · linkedin.com, 21 Oct 2026
- Free plan
- No · emsisoft.com, 22 Sept 2026
- Headquarters
- Richmond, New Zealand · emsisoft.com, 4 Oct 2026
- Independent test result
- SE Labs reported 83% protection accuracy, 98% legitimate accuracy and 93% total accuracy for Emsisoft Business Security in its October–December 2021 test. · selabs.uk, 21 Oct 2026
- Integration documentation
- The help center lists integrations for Syncro, Datto, Microsoft Intune, Atera, Pulseway, Action1, Level RMM, Kaseya VSA, N-sight, NinjaOne and SuperOps. · emsisoft.com, 21 Oct 2026
- Integrations
- Emsisoft lists RMM and PSA integrations including Syncro, Atera, SuperOps, Datto, Pulseway, Action1, Kaseya VSA, NinjaOne, N-able N-sight, Microsoft Intune, and Level. · emsisoft.com, 11 Oct 2026
- Limit: aggressive detections
- A G2 reviewer says the product can be overly aggressive and may require whitelisting legitimate software. · g2.com, 21 Oct 2026
- Limit: browser detection
- Cybernews measured the browser extension blocking 10 of 15 malicious links, about 67 percent, in its test. · cybernews.com, 21 Oct 2026
Where Emsisoft Business Security stands on Freedom251
- Business Antivirus Software#6 of 24
- Antivirus software#65 of 120