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9/19/2025 | 14 Minute Read

The best SIEM solutions for MSP security and compliance in 2026

Topics:

Contents

    ConnectWise SIEM™, powered by Asio

    Purpose-built to detect threats sooner, fix issues faster, and deliver stronger protection.

    As a managed service provider (MSP), ensuring robust cybersecurity is paramount, especially given the rise of AI-driven cyberthreats. One of the most powerful tools in an MSP’s arsenal is security information and event management (SIEM). 

    SIEM technology provides a unified solution for risk management, security monitoring, and real-time attack response. It supports threat detection, compliance, forensic discovery, and security incident management by collecting and analyzing security events in real-time and historical data from diverse sources.

    However, not all SIEM solutions are created equally.

    In this article, we’ll explore some of the top SIEM tools available and provide a guide to choosing the best one for your organization. But first, let’s discuss why SIEM is essential for MSPs of all sizes.

    Key takeaways

    • A SIEM solution enables MSPs to detect and respond to cybersecurity threats in real time by aggregating and analyzing log data across networks, endpoints, cloud services, and applications.
    • Modern SIEM solutions use AI, behavioral analytics, and threat intelligence feeds to identify known and unknown threats while reducing false positives.
    • Core features of a strong SIEM tool include centralized log management, event correlation, automated alerting, compliance reporting, incident response capabilities such as host isolation, and multi-tenant visibility.
    • Modern SIEM solutions for MSPs support scalable deployments, seamless integration with existing security stacks, and 24/7 security operations center (SOC) support for a co-managed “always-on” defense.
    • ConnectWise SIEM™ is purpose-built for MSPs, offering customizable dashboards, environment-specific detections, and AI-driven automation to improve security outcomes and operational efficiency.

    Why SIEM is critical for MSP cybersecurity in 2026

    Comprehensive SIEM software allows MSPs to monitor multiple environments simultaneously in real-time. They can stay abreast of threats and security status while leveraging automated threat detection to identify potentially harmful or suspicious user behaviors and automating responses to quarantine or mitigate risks.

    Advanced SIEM tools for MSPs can identify known and unknown threats, which helps reduce the chance of incidents occurring and the potential damage they can cause. With effective alert management,  these solutions also reduce costly false positive alerts to ensure IT pros are focused on threats instead of noise.

    On another level, top SIEM tools for 2026 give MSPs unparalleled flexibility with fully customizable integration and interaction, such as dashboards for easy visibility. They help every member of an organization contribute to a culture of vigilance and safety.

    Put simply, implementing SIEM increases an MSP or IT team’s threat visibility, reduces noise, and improves response to maximize security.

    How to evaluate SIEM tools for MSP scalability and compliance

    Not all SIEM solutions are created equal. The right tool empowers MSPs to expand value to clients through holistic network threat detection and response, all while scaling their security practice in ways traditional solutions simply cannot match.  

    Here’s what to look for when evaluating SIEM software:

    Data collection and correlation

    The foundation of any effective SIEM is complete visibility. Your solution must aggregate log and event data across a client’s technology environment, including endpoints, firewalls, network devices, software as a service (SaaS) apps, servers, and cloud systems, and normalize that data for analysis. Anything less than 100% data collection risks missing critical threats and undermines your security posture.

    Compliance automation and retention

    To meet regulatory standards such as HIPAA, PCI DSS, and GDPR, your SIEM must automate compliance reporting, forensic logging, and long-term data retention without manual overhead. 

    Real-time threat detection and analytics

    SIEM tools should enable centralized dashboards and escalated alerts that help MSPs focus on true threats while minimizing noise and false positives. Prioritized alerting enables faster triage and threat resolution.

    Threat intelligence and detection automation

    Continuous threat hunting, signature-based detection, and AI-powered analytics help identify anomalies as they emerge. Look for a SIEM that combines real-time intel feeds with automated rule updates.

    Automated response

    Modern SIEM solutions not only collect and alert, but they also respond to protect in real time. By taking automated action, such as host isolation, SIEMs can increase the protection of environments from attacks, including ransomware or malware.

    Multi-tenant architecture

    MSPs require secure, client-isolated environments within a single console. Your SIEM must support multi-tenancy, granular access control, and cross-client views to deliver security services at scale without operational complexity.

    Simplicity in deployment and management

    SIEM has traditionally been a complex technology requiring continual maintenance to ensure logs and alerts are being properly ingested. Modern SIEM solutions have dramatically reduced this challenge by leveraging more flexible agent-based collection, along with direct SaaS/equipment integrations, which offer quick deployment and streamlined maintenance.

    Download our SIEM Buyer’s Guide for key questions to ask when evaluating your SIEM options.

    The best SIEM solutions for MSPs for 2026

    The top SIEM tools for MSPs for 2026 will include all-in-one software suites, custom-built apps and programs, and a managed SIEM option with third-party governance or oversight.

    Here’s an overview of our SIEM solutions comparison:  

    SIEM solution
    Key features
    Best for
    #1: ConnectWise Multi-tenant SIEM designed for MSPs; real-time threat detection; SOAR-powered automation; flexible editions (Essentials/Pro); CRU-backed threat intelligence; co-managed SOC option MSPs of all sizes seeking proactive defense, scalability, and simplified management
    #2: Adlumin Cloud-native SIEM with MDR/XDR; compliance-focused reporting; automated incident response MSPs prioritizing reactive incident response and compliance support
    #3: Blackpoint MDR-first approach with SIEM-adjacent logging (LogIC); 24/7 SOC with contextual analysis MSPs seeking managed MDR with integrated compliance logging
    #4: Blumira Cloud SIEM with rapid deployment; automated detections/playbooks; 24/7 support MSPs needing fast setup and easy-to-use security with limited customization
    #5: Huntress Managed SIEM with smart filtering; human-led SOC; predictable source-based pricing MSPs with limited in-house security resources needing simple, cost-effective coverage 
    #6: Kaseya SIEM Integrated into Kaseya 365 Ops; 60+ data source ingestion; extended log retention; automation within Kaseya stack MSPs already invested in Kaseya tools willing to work in a new solution still in development, needing basic SIEM visibility
    #7: SentinelOne Purple AI AI-driven SIEM with hyperautomation; natural language queries; agentic investigation workflows MSPs seeking advanced AI-driven SOC automation, though with higher complexity and cost

    Now, let’s look at each of the best solutions in detail.  

    Choice #1: ConnectWise SIEM

    Our multi-tenant SIEM, designed specifically for MSPs, enhances client security by streamlining log and event data to scale attack detection and response.

    Here are a few key factors that make ConnectWise SIEM the preferred choice:

    • 24/7 threat monitoring: ConnectWise SIEM can be deployed in a self-managed or co-managed model through the ConnectWise SOC. ConnectWise Co-Managed SIEM provides round-the-clock monitoring, triage, and incident response from a team of 150+ certified security professionals reviewing more than 1.3 million events per second. By combining the knowledge and skills of your internal team and our SOC staffed with seasoned security professionals, you can significantly enhance your threat detection and response capabilities, ensuring that your organization remains secure and protected.
    • Automated detection and response: Continuous real-time log ingestion, automated correlation, and rapid incident response minimize attacker dwell time. ConnectWise SIEM offers robust data collection across cloud, endpoint, and network sources with up to seven years of retention, ensuring that no security event goes unnoticed, and compliance requirements are met.
    • Multi-tenant scalability: Manage multiple client environments from a single pane of glass without duplicating effort or adding complexity.
    • Built-in threat intelligence: Backed by the ConnectWise Cyber Research Unit™ (CRU), ConnectWise SIEM integrates real-time intelligence and over 500 unique detection rules to stay ahead of evolving cyberattacks.
    • Environment-specific integrations, dashboards, and detections: With direct Microsoft 365® integration, Suricata IDS support, and over 350 additional integration options, ConnectWise SIEM provides the flexibility to tailor insights and detections to each environment. This customization ensures MSPs have actionable data aligned with client-specific requirements.
    • Simplicity: Traditional SIEMs are often associated with complex onboarding and unpredictable costs. ConnectWise SIEM simplifies deployment with agent-based endpoint monitoring, SaaS and appliance integrations, and predictable per-user pricing. This reduces complexity while lowering total cost of ownership.
    • SOAR-powered threat response: ConnectWise SIEM Pro goes beyond alerting by embedding security orchestration, automation, and response (SOAR) capabilities directly into the ConnectWise Asio® platform. Automated workflows speed remediation, close the loop with ConnectWise PSA, and empower MSPs to stop threats before they spread. Combined with endpoint isolation, ransomware defense, and attack surface reduction, ConnectWise SIEM delivers a proactive security posture that legacy SIEM tools can’t match.

    Don’t just take our word for it; our partnership with Kyber Security, a leading managed security service provider (MSP+), speaks volumes. By using ConnectWise SIEM, they were able to unify views across clientele and optimize SOC functionality. This enabled them to effectively address and resolve all critical security alerts, enhancing their overall cybersecurity posture.

    Choice #2: Adlumin

    Adlumin provides cybersecurity and IT support solutions to MSPs and other education, finance, government, healthcare, legal, and manufacturing players.

    Adlumin’s SIEM solution, in particular, features the following functionalities:

    • Threat detection and response with user analytics and threat intelligence
    • Optional extended detection and response (XDR) with enhanced search capabilities
    • Regulatory compliance reporting to identify misconfigurations or errors
    • Automated, device- and technology-agnostic incident response

    Adlumin prioritizes rapid response and compliance reporting, which can help MSPs react to incidents quickly. However, it lacks advanced proactive features, such as built-in SOAR or customizable dashboards, that many MSPs rely on to stay ahead of threats.

    Choice #3: Blackpoint

    Blackpoint Cyber delivers MDR and SIEM-adjacent capabilities tailored for MSPs, with a focus on real-time detection and human-led response. It’s solution integrates logging, detection, and compliance support through its SNAP-Defense and LogIC solutions, helping MSPs manage alerts and streamline regulatory requirements.

    Key features of Blackpoint include:

    • 24/7 SOC coverage with human analysts
    • Logging with integrated compliance (LogIC) for streamlined audits
    • Real-time detection and response

    Blackpoint appeals to MSPs looking for managed MDR services combined with log management. However, it does not provide the same level of customization, SOAR capabilities, or multi-tenant configurability offered by full-featured SIEM solutions. For MSPs needing scalable automation and flexibility, ConnectWise SIEM is often a stronger option. 

    Choice #4: Blumira

    Blumira delivers a cloud SIEM that emphasizes ease of use and quick deployment. It automates detection, response, and compliance tasks, and comes with 24/7 expert support. Blumira also offers:

    • 24/7 support for incident response and SecOps tasks
    • a bundled SIEM and XDR option to streamline operations for smaller IT teams

    While Blumira excels at accessibility, reviewers note limited customization, VM requirements for log ingestion, and less flexible reporting. For MSPs managing multiple client environments, these limitations may introduce challenges.

    Choice #5: Huntress

    Huntress delivers managed security solutions designed primarily for MSPs and small and midsized businesses (SMBs). Its managed SIEM offering is positioned as an accessible alternative to traditional enterprise SIEM solutions. Huntress emphasizes simplicity, predictable pricing, and a strong human-led SOC to help teams detect and respond to threats without requiring in-house expertise.

    Key features of Huntress include:

    • 24/7 managed detection and response
    • Alert filtering to reduce noise
    • Built-in reporting and compliance support

    Huntress appeals to MSPs seeking a managed SIEM experience with low complexity. However, it may not provide the same level of configurability or depth of integrations offered by more comprehensive SIEM solutions. For MSPs requiring advanced customization, other SIEM solutions may be a stronger fit.

    Choice #6: Kaseya SIEM

    Kaseya SIEM is a recently introduced offering integrated into the Kaseya 365 Ops suite, designed to unify endpoint and cloud telemetry under one console. It focuses on simplifying threat detection with extended log retention and automation built into the Kaseya ecosystem.

    Key features of Kaseya SIEM include:

    • Data ingestion from more than 60 sources
    • Automated device isolation and response
    • Extended log retention up to 400 days

    Kaseya SIEM is well suited for MSPs already invested in the Kaseya ecosystem requiring both K365 Endpoint and K365 User. However, it is still new to market and may lack the maturity, configurability, and third-party integrations available in more established SIEM solutions. MSPs managing diverse environments may find ConnectWise SIEM a more reliable and versatile choice.

    Choice #7: SentinelOne PurpleAI

    SentinelOne Purple AI, combined with its AI SIEM, introduces advanced AI-driven workflows for detection, triage, and remediation. Built on an open integration framework, it leverages generative AI and hyperautomation to accelerate security operations across endpoints, cloud, and identity services.

    Key features of SentinelOne Purple AI include:

    • AI-powered investigations and triage
    • Autonomous remediation workflows
    • Broad integrations through OCSF and AWS Marketplace

    SentinelOne Purple AI is appealing to MSPs seeking cutting-edge, AI-driven SIEM capabilities. However, its complexity, higher costs, and steep learning curve may limit adoption for smaller or resource-constrained teams. MSPs looking for practical, MSP-centric dashboards and streamlined automation may find ConnectWise SIEM a more balanced and accessible fit.

    Scale client protection with ConnectWise SIEM

    Choosing the right SIEM solution is mission-critical for MSPs aiming to stay ahead of evolving cyberthreats. In fact, the Federal Cybersecurity and Infrastructure Security Agency (CISA) lists SIEM deployment among its top cybersecurity recommendations for protecting MSPs and their customers.

    Why MSPs choose ConnectWise SIEM:

    • Reduced complexity

    Traditional SIEM tools are often overwhelming and difficult to deploy, requiring extensive tuning and generating large volumes of false positives. ConnectWise SIEM removes this burden with agent-based endpoint deployment, SaaS and appliance integrations, and multi-tenant dashboards that allow MSPs to monitor all client environments from a single pane of glass. Prebuilt detection rules, integration with Microsoft 365 (one of 350+ integrations available), and environment-specific dashboards mean MSPs spend less time configuring and more time protecting clients.

    • Improved affordability

    Legacy SIEMs are notorious for unpredictable and high costs, often tied to data ingestion volumes. ConnectWise SIEM simplifies this with transparent, per-user pricing models that scale with client needs, not log volume. MSPs can choose between Essentials and Pro editions, with flexible retention (30 days up to seven years), ensuring they only pay for the level of protection and compliance required. This makes advanced SIEM technology accessible without enterprise-level budgets.

    • Enhanced productivity

    By combining automated log correlation, SOAR-driven remediation, and threat intelligence from the ConnectWise CRU, ConnectWise SIEM enables MSPs to detect and respond to threats faster while reducing analyst workload. Co-managed SOC services add 24/7 coverage from security experts, allowing MSPs to expand their cybersecurity offerings without hiring additional staff. The result is a more efficient team that can support more clients, reduce alert fatigue, and respond to incidents in real time.

    ConnectWise SIEM unites the strength of automation, SOAR-driven response, and multi-tenant scalability with the affordability and simplicity MSPs demand. It’s the SIEM designed to grow with your business; protecting every client network without adding complexity or overhead.

    Discover why ConnectWise is the top SIEM choice for modern MSPs. Schedule your demo today.  

    FAQs

    Why is SIEM important for MSPs?

    SIEM is important for MSPs because it provides real-time threat detection, security event correlation, and automated responses, helping MSPs manage cybersecurity across multiple clients efficiently.

    What features should MSPs look for in a SIEM solution in 2026?

    Key features MSPs should look for include advanced threat detection, scalability, multi-tenant support, AI-driven analytics, integration capabilities, and automated incident response.

    How do SIEM solutions benefit MSPs?

    SIEM solutions benefit MSPs by centralizing security monitoring, improving threat detection and response times, ensuring compliance, and providing insights that help proactively manage cybersecurity risks.

    How do SIEM solutions improve compliance for MSPs?

    SIEM solutions improve compliance by providing comprehensive reporting and audit trails and ensuring that security practices meet regulatory standards such as GDPR, HIPAA, and PCI-DSS. 

    What role does AI play in SIEM solutions for MSPs in 2026?

    AI plays a critical role in SIEM solutions by enhancing threat detection accuracy, automating incident response, and reducing false positives, allowing MSPs to focus on genuine security threats.

    What are the top considerations for MSPs when choosing a SIEM solution for 2026?

    Top considerations include ease of use, scalability, cost, multi-tenant support, AI and machine learning capabilities, integration options, and the quality of vendor support.

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