

Kaspersky Endpoint Detection and Response Optimum and Microsoft Defender for Business compete in the cybersecurity domain, offering endpoint security solutions. Microsoft Defender appears to have an upper hand due to its integration within the Microsoft ecosystem.
Features: Kaspersky is recognized for real-time threat response, daily scans, and network isolation, enhancing endpoint security and vulnerability management. Its device control and seamless integration with external tools, alongside automated threat hunting, are key strengths. Microsoft Defender for Business offers robust threat detection and response capabilities with strong integration into the Microsoft ecosystem, AI-driven predictive analysis, and a comprehensive security suite, favoring small-medium businesses.
Room for Improvement: Kaspersky could enhance internet protection, improve scalability, and offer easier integration with a unified management interface, needing better support responsiveness. Microsoft Defender might reduce false positives, enhance email integration, and offer better remote management. Users desire improved onboarding, support experiences, and advanced threat hunting across all license tiers. Both solutions face feedback on interface complexity and scalability.
Ease of Deployment and Customer Service: Kaspersky offers multiple deployment options from on-premises to cloud, with generally positive support reviews despite some slower responses. Microsoft deployment is favored in hybrid cloud environments due to strong integration within its ecosystem, though users request more intuitive support and faster assistance.
Pricing and ROI: Kaspersky pricing is viewed as affordable and competitive, offering value especially as a standalone option, though some perceive it as pricey. Microsoft Defender's integration with Office 365 subscriptions can be economical for existing Microsoft users, yet costly when purchased standalone. Both offer good ROI, Kaspersky for standalone deployments and Microsoft within its bundled offerings, appealing to those in the Microsoft ecosystem.
I have observed value for money from Kaspersky Endpoint Detection and Response Optimum.
Using Microsoft Defender for Business results in cost reductions as it consolidates various features under one product, saving around 20% to 30% of the budget.
The value I see in Microsoft Defender for Business is in its ability to track and respond to application usage and security threats through its CASB and automation features, which are cost-beneficial.
Compared to other solution providers, the responses are not very clear when we need support.
We usually solve issues ourselves due to our experience, as paid support is not used.
I rate the technical support between seven and eight out of ten for Kaspersky.
It is rated ten out of ten for its quality and assistance.
The onboarding support is exceptional, ensuring seamless integration and implementation.
Faster support is needed for endpoint security solutions.
It is very easy for me to scale.
Currently, I find it good and easily scalable.
Kaspersky Endpoint Detection and Response Optimum is scalable for my environment.
The cloud-based nature of the solution ensures high scalability.
The scalability of Microsoft Defender for Business is rated as ten, indicating it is very scalable.
In terms of scalability, I would rate Microsoft Defender for Business a ten.
The solution is highly stable, scoring more than nine in terms of protection.
Kaspersky Endpoint Detection and Response Optimum is stable.
No customer complaints about its functionality or reliability.
Although it generally works, there are occasional issues and errors that sometimes require a complete system format to rectify.
I would rate the stability of Microsoft Defender for Business with a three out of ten, where one is very bad.
To increase the benefits of the product, Managed Detection and Response (MDR) service from Kaspersky should be included.
The uninstallation needs better handling, specifically with automatic license deletions.
SonicWall can integrate with other products such as Sophos, SentinelOne, and several others, but not with Kaspersky.
Microsoft should provide batch management solutions with the application, integrating pass management with roles.
Features related to Advanced Persistent Threat detection vectors and cyber kill chain integrations are not available out-of-the-box.
There can be improvements in the user interface to make it more intuitive.
Kaspersky is very cheap compared to solutions like CrowdStrike or other vendors.
The value from Kaspersky is very good, especially since we recently got a special deal.
Kaspersky Endpoint Detection and Response Optimum is reasonably priced for the market.
Single-year pricing remains good.
The pricing is quite affordable at the enterprise level with no extra expenses noted.
Although the cost can be slightly higher, it expedites deployment, which is beneficial, especially for startups.
It fulfills security and protection requirements against newly discovered malware, especially ransomware attacks.
Threat Response Automation in Kaspersky Endpoint Detection and Response Optimum is quite effective for enhancing security.
In the past month, we encountered an unknown type of malware, but the behavior was sufficient for Kaspersky to isolate the network based on this behavior, which proved very efficient.
The threat detection capabilities are robust, with a dedicated research team and a continuously updated threat feed.
Its vulnerability management is regarded as one of the best in the industry.
The most effective features of Microsoft Defender for Business include its threat detection and response capabilities in managing vulnerabilities and ransomware attacks.


| Product | Market Share (%) | 
|---|---|
| Microsoft Defender for Business | 2.1% | 
| Kaspersky Endpoint Detection and Response Optimum | 0.9% | 
| Other | 97.0% | 


| Company Size | Count | 
|---|---|
| Small Business | 14 | 
| Midsize Enterprise | 6 | 
| Large Enterprise | 6 | 
| Company Size | Count | 
|---|---|
| Small Business | 15 | 
| Midsize Enterprise | 2 | 
| Large Enterprise | 3 | 










Kaspersky Endpoint Detection and Response (EDR) Optimum delivers straightforward defense-in-depth against complex and advanced threats with no additional overheads. Use automated and 'single-click' responses so you can ensure every last piece of the threat is rooted out of your system.
Microsoft Defender for Business is a new endpoint security solution that was designed especially for the small and medium-sized business (up to 300 employees). With this endpoint security solution, your company's devices are better protected from ransomware, malware, phishing, and other threats.
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