Netsurion Alternatives (September 2025)

Netsurion's managed XDR solution: 24x7 SOC + open XDR platform in a co-managed service for ultimate flexibility, growth & a secure environment.

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110+ reviews

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1.
MDR | Cybereason Services
https://www.cybereaso
.com/services/managed-detection-response-mdr/

Cybereason Managed Detection and Response (MDR) enhances security operations and maximizes prevention, detection and response capabilities to uncover the most sophisticated and pervasive threats.

2.
Adlumin Cybersecurity | XDR, MDR, SIEM
https://adlumi
.com/

Elevate your security with Adlumin XDR and MDR. Get continuous threat detection, incident response, and proactive threat hunting, all with full transparency.

3.
Cybersecurity Software | Cybereason
https://www.cybereaso
.com/platform/

Cybereason AI-Driven XDR Platform provides predictive prevention, detection and response that is undefeated against modern ransomware and advanced attack techniques.

4.
Cyber Security Experts & Solution Providers USA | Top Cybersecurity Specialists Companies New York, Boston, Massachusetts, USA, India, South Korea, Japan, United Kingdom, Dubai, Sri Lanka, Bangladesh, Turkey, Germany, South Africa & Hong Kong
https://www.seceo
.com/

Top Cyber Security Company USA - Seceon is a comprehensive top cybersecurity Specialists Companies provides Online managed IT security services in New York, Boston, Massachusetts, USA, India, South Korea, Japan, United Kingdom, Dubai, Sri Lanka, Bangladesh, Turkey, Germany and South Africa & Hong Kong.

5.
Cynet AutoXDR™ | Cybersecurity Made Easy
https://www.cyne
.com/

Cynet’s end-to-end, natively automated XDR platform was purpose-built to enable lean IT security teams to easily achieve comprehensive, effective protection regardless of their resources.

6.
AI-Native Managed Detection and Response - CYREBRO
https://www.cyrebr
.io/

CYREBRO is your online centralized interactive SOC Platform that integrates all your security events with strategic monitoring, threat intelligence and IR.

7.
Sophos MDR - Managed Detection and Response
https://www.sopho
.com/en-us/products/managed-detection-and-response/

Managed detection and response (MDR) delivers cybersecurity as a service (CSaaS), with 24/7 ransomware and breach prevention.

8.
Leading Managed Detection and Response | Trustwave
https://www.trustwav
.com/en-us/

Trustwave is a leading cybersecurity and managed security services provider focused on managed detection and response.

9.
Cyber Security Services | NTT Security
https://se.securit
.ntt/en/

NTT Security specializes in detecting, managing, and stopping cyber threats with our AI-powered platform and leading cyber security experts.

10.
Leading Managed Detection & Response (MDR) Security Services | Expel
https://expe
.io/

Expel is a recognized, leading managed detection and response provider with a 20-minute MTTR on high/critical incidents.

11.
Cybereason Professional Services | Cybereason
https://www.cybereaso
.com/services/professional-services/

Cybereason provides our partners with a future-proof platform and services that differentiate your company, protect your customers, and help them reverse the adversary advantage and end attacks.

12.
SIEM + Endpoint Visibility + XDR For SMB | Blumira
https://www.blumir
.com/

Blumira helps lean IT teams protect their organizations against ransomware and breaches with an open SIEM + XDR platform.

13.
Home - Blackpoint Cyber
https://blackpointcybe
.com/

Get real, action-focused protection that combines real security with immediate response. Trust Blackpoint Cyber’s 24/7 MDR to stop cyber breaches now.

14.
Securonix - Unified Defense SIEM, TDIR, UEBA & SOAR Solutions
https://www.securoni
.com/

Explore Securonix for comprehensive cybersecurity across SIEM, TDIR, UEBA, and SOAR on a scalable cloud platform. Proven effectiveness with top customer ratings.

15.
MDR Solutions & Services from Alert Logic
https://www.alertlogi
.com/managed-services/managed-detection-and-response/

Effectively manage your security posture with MDR solutions that run in all public cloud, private cloud, hybrid cloud, and on-prem environments.

16.
Network Detection and Response (NDR) | Verizon
https://www.verizo
.com/business/products/security/threat-detection/network-detection-response/

With Verizon's Network Detection & Response (NDR), gain advanced threat intelligence and expert support to protect your business from suspicious activities and cyber attacks.

17.
Cybersecurity Services - Rapid7
https://www.rapid
.com/services/

Learn how our experts can make your security program relevant, actionable, and sustainable with a combination of cybersecurity services.

18.
Home | Foresite Cybersecurity
https://foresit
.com/

Foresite Cybersecurity is a leading provider of managed security and compliance services.

19.
Network Threat Detection & Cyber Security | NetWitness
https://www.netwitnes
.com/

Professional network threat detection & cyber security monitoring services are offered by NetWitness. Accelerate threat detection and cyber attack response for your organization's SOC with unparalleled visibility, analytics and automation. Contact us today!

20.
Active Defense, XDR, MDR & Active Threat Hunting | LMNTRIX
https://lmntri
.com/

Detect threats in minutes, and not days with LMNTRIX Active Defense. LMNTRIX offers XDR, MDR, SOC as a Service, Continuous Monitoring, Threat Hunting & Response

21.
Red Canary: Find and stop cyber threats anywhere
http://redcanar
.com/

Get actionable threat intelligence across cloud, identity, and endpoint. Anywhere you run your business, we got you.

22.
InsightIDR | Cloud-Based, Next-Gen SIEM Solution | Rapid7
https://www.rapid
.com/products/insightidr/

Explore InsightIDR - Rapid7's next-gen security information and event management (SIEM) solution for a cloud-first era. Start your free trial today!

23.
RocketCyber | Managed SOC Platform for IT Service Providers
https://www.rocketcybe
.com/

RocketCyber is a managed security operations center (SOC) platform which enables MSPs to deliver security monitoring services.

24.
Kaspersky Managed Detection and Response | Kaspersky
https://www.kaspersk
.com/enterprise-security/managed-detection-and-response/

Build true defense-in-depth and boost security efficiency by using automated response and simple root cause analysis

25.
IronNet | Cybersecurity Solutions | Collective Defense
https://www.ironne
.com/

Collective Defense for advanced cybersecurity, including behavioral analytics, network detection and response (NDR), and network traffic analysis.

26.
Trustwave Managed SIEM
https://www.trustwav
.com/en-us/resources/library/documents/trustwave-managed-siem/

Trustwave Managed SIEM helps enterprises see through data noise easily, respond to emerging threats quickly, and cost-effectively maximize protection while proving compliance. Whether your challenge is choosing the right SIEM, fully staffing it, containing costs, or keeping up with new threats and compliance requirements, Trustwave can help.

27.
Nextron Systems - We Detect Hackers
https://www.nextron-system
.com/

Nextron Systems specializes in providing cutting-edge security solutions for Threat Detection and Response (TDR). Our goal is to assist you in safeguarding your company’s digital assets against an ever-evolving threat landscape.

28.
Armor | A Cybersecurity, MDR & Compliant Cloud Solutions Company
https://www.armo
.com/

Armor is a leading cybersecurity, compliant cloud solutions, and risk management company. Explore why our more than 2,000 global partners trust Armor.

29.
ExtraHop: Cloud-Native Network Detection and Response
https://www.extraho
.com/

ExtraHop provides cloud-native cybersecurity solutions to help enterprises detect and respond to advanced threats—before they compromise your business.

30.
CYBERShark | Leading SIEM Solutions & Cybersecurity Services
https://www.cybersharkin
.com/

CYBERShark provides highly evolved SIEM solutions and cybersecurity services with years of experience. Protecting millions of devices and customers worldwide.

31.
LogRhythm SIEM | UEBA, SOAR, & NDR
https://logrhyth
.com/products/logrhythm-siem/

Learn how the LogRhythm SIEM platform effectively unifies log management, security analytics, case management, and incident response.

32.
Muninn - AI Powered Network Detection & Response (NDR)
https://www.munin
.ai/

Muninn offers AI-powered Network Detection & Response to safeguard your enterprise. Experience cutting-edge cybersecurity that evolves with your network.

33.
ActZero MDR | Home
https://actzer
.ai/

ActZero protects organizations with AI cybersecurity at a fair price. Enjoy peace of mind with 24/7 support, fewer alerts, and flexible terms.

34.
Wazuh - Open Source XDR. Open Source SIEM.
https://wazu
.com/

Wazuh is a free and open source security platform that unifies XDR and SIEM protection for endpoints and cloud workloads.

35.
Logsign: Unified SecOps Platform | SIEM, UEBA, Incident Response
https://www.logsig
.com/

Logsign's Unified SecOps Platform integrates Next-GEN SIEM, TI, UEBA, and Automated Incident Response to improve enterprise cyber resilience proactively.

36.
LRQA Nettitude 🛡️ Award-Winning Cybersecurity Solutions
https://www.nettitud
.com/

Protect your organisation with LRQA Nettitude’s award-winning Cybersecurity Testing, Management & Consulting. Pen Testing & PCI. Speak to our experts today.

37.
Corelight: Evidence-Based NDR and Threat Hunting Platform
https://coreligh
.com/

Disrupt future attacks with complete network visibility, next-level analytics, faster investigations, and expert threat hunting.

38.
Next Generation Managed Security Services | ThreatSpike
https://www.threatspik
.com/

Stay on top of security issues with our cloud-based managed cybersecurity system. With forensics, data loss prevention and more, your devices are fully protected.

39.
Stop Advanced Cyberattacks with Vectra AI
https://www.vectr
.ai/

Vectra AI's Threat Detection and Response Platform protects your business by detecting cyberattacks in real time and responding instantly.

40.
Heimdal® - One Platform. Total Cyber Security.
https://heimdalsecurit
.com/

From endpoints and networks to emails, identities, and beyond, Heimdal has you covered with advanced detection and response capabilities.

41.
Network detection and response (NDR) solutions - IBM Security
https://www.ib
.com/products/qradar-siem/ndr/

Catch hidden threats on your networks before it's too late with network visibility and advanced analytics from IBM QRadar NDR

42.
Services | Trustwave
https://www.trustwav
.com/en-us/services/

Trustwave helps organizations solve threat challenges and close security gaps through a full range of services, including flexible managed offerings, industry-leading technologies and tailored consulting engagements.

43.
Home
https://www.criticalinsigh
.com/

Arm yourself against cyber threats with Cybersecurity-as-a-Service. Discover comprehensive security solutions for small and midsize organizations.

44.
Trend Micro (FI) | Industry-Leading Cyber Security Platform
https://cleanerone.trendmicr
.com/

Enterprise cybersecurity platform powered by AI & global threat intelligence. Attack surface management, XDR, cloud security, network security, managed services

45.
Cortex XDR- Extended Detection and Response - Palo Alto Networks
https://www.paloaltonetwork
.com/cortex/cortex-xdr/

Cortex XDR is the industry’s only detection and response platform that runs on fully integrated endpoint, network and cloud data. Explore Use Cases for Cortex XDR 3.0.

46.
The Leading Managed Security Platform | Deepwatch
https://www.deepwatc
.com/

The Leading Managed Security Platform for the Cyber Resilient Enterprise™, providing advanced threat detection & response capabilities backed by experts.

47.
CrowdStrike: We Stop Breaches with AI-native Cybersecurity
https://www.crowdstrik
.com/en-us/

CrowdStrike is a global cybersecurity leader with an advanced cloud-native platform for protecting endpoints, cloud workloads, identities and data.

48.
Streamlined and Converged Cyber Security - Logpoint
https://www.logpoin
.com/

Streamlined Cyber Security Operations, Converged on One Platform. Logpoint's award winning SIEM software is simple, flexible, and scalable.

49.
Unified SIEM tool & SOAR solution | ManageEngine Log360
https://www.manageengin
.com/log-management/

ManageEngine's Log360 is a unified SIEM tool with integrated DLP and CASB capabilities that helps security operations centers to detect, respond, triage, and mitigate cyberattacks with advanced security & threat analytics.

50.
Singularity XDR | SentinelOne
https://www.sentinelon
.com/platform/singularity-xdr-protection/

Turn to SentinelOne for holistic security data insights. Singularity XDR Protection ensures data integrity and proactive threat management. Try it now!

51.
Cybersecurity Service Provider | UnderDefense
https://underdefens
.com/

Faster and easier cybersecurity. Automated. Award-winning MDR with 24/7 Concierge Team. 2 minutes alert-to-triage. 15 minutes MTTR. Recognized by Gartner and Clutch.

52.
Directory Services Protector - Semperis
https://www.semperi
.com/active-directory-security/

Directory Services Protector (DSP) provides continuous Active Directory threat detection and response, including automated remediation.

53.
Arctic Wolf | The Leader in Security Operations
https://arcticwol
.com/

Arctic Wolf delivers dynamic 24x7 cybersecurity protection tailored to the specific needs of your organization. Ready to boost your security posture?

54.
Cybersecurity Services Provider - Trilight Security
https://trilightsecurit
.com/

Trilight Security is your trusted Cybersecurity Services Provider in EU, USA, and Canada. We offer managed security, outsourcing, SOC, penetration testing, and more. Book a Call Now!

55.
Cyber Risk Analytics Management Platform - QOMPLX
https://www.qompl
.com/os/

QOMPLX enables customers to analyze, model, manage, and transfer complex cyber risks. Learn how to identify attackers before they have a chance to do harm.

56.
The CrowdStrike Falcon® platform
https://www.crowdstrik
.com/platform/

Cybersecurity’s AI-native platform for the XDR era: Stop breaches, reduce complexity, and lower total cost with a single platform, console, and agent.

57.
Assess, Monitor, and Manage Cyber Risk | CyberMaxx Cybersecurity
https://www.cybermax
.com/

Enabling customers to stay ahead of evolving threat landscapes by insights from Offensive and DFIR programs to strengthen their Defensive security. %

58.
Network Security Monitoring | LevelBlue
https://cybersecurity.at
.com/solutions/network-security-monitoring/

Stay vigilant with LevelBlue's Network Security Monitoring. Real-time insights and proactive defense against threats targeting your network.

59.
SIEM Solutions & Tools | Get Best Enterprise SIEM Software | FortiSIEM
https://www.fortine
.com/products/siem/fortisiem/

FortiSIEM - Fortinet's SIEM solution offers advanced threat protection to organizations. Explore more about Security Information and Event Management (SIEM) Software

60.
Penetration Testing as a Service (PTaaS) - NetSPI
https://www.netsp
.com/netspi-ptaas/

Explore NetSPI's Penetration Testing as a Service (PTaaS) offering. Enhance your organization's security with expert assessments and actionable insights.

61.
Field Effect: Cybersecurity Solutions for SMEs | Field Effect
https://fieldeffec
.com/

Field Effect is a cybersecurity company that builds powerful solutions and services designed to protect businesses of all sizes from cyberattacks.

62.
Microsoft Defender XDR | Microsoft Security
https://www.microsof
.com/en-us/security/business/siem-and-xdr/microsoft-defender-xdr/

Explore how Microsoft Defender XDR helps identify and stop cyberattacks across endpoints, identities, email, collaborations tools, SaaS apps, cloud workloads, data loss insights, and more.

63.
Managed Security Services | Nomic Networks
https://nomicnetwork
.com/

An affordable suite of network security services, including hybrid Managed Detection and Response, intrusion prevention, and CINS active threat intelligence.

65.
Enhance Security with OSSIM | LevelBlue
https://cybersecurity.at
.com/products/ossim/

Elevate your security game with OSSIM. The open-source platform that optimizes threat detection, incident response, & compliance management.

66.
Arista NDR - Arista
https://www.arist
.com/en/products/network-detection-and-response/

Delivering Unified Zero Trust Secure Networks Today, a zero trust networking approach to security is paramount for organizations looking to build a robust cybersecurity program. Irrespective of which device, application, or user is accessing an

67.
Intezer - Autonomous Security Operations
https://inteze
.com/

Streamline time-consuming alert triage & incident response tasks with Intezer’s platform automatically investigating every alert and escalating serious threats.

68.
All-In-One Cybersecurity® Platform | Defendify
https://www.defendif
.com/

Defendify: the All-In-One Cybersecurity® Platform with 13 essential tools, including managed detection, response, and phishing simulations.

69.
Security Operations Platform Powered by AI I Anomali
https://www.anomal
.com/

Anomali is a security operations platform harnessing the power of AI to deliver breakthrough threat detection, visibility and cyber exposure management.

70.
Guardz: Unified Cybersecurity Platform Built for MSP
https://guard
.com/

Discover the platform that secures and insures small businesses using AI and a multilayered approach.

71.
AppDetectivePRO – Database Security | Trustwave
https://www.trustwav
.com/en-us/services/database-security/appdetectivepro/

When it comes to database security scanning, Trustwave AppDetectivePRO is the choice of security practitioners looking for in-depth database scanning.

72.
Cyberint - Threat Intelligence & Digital Risk Protection
https://cyberin
.com/

Continuously expose and mitigate your most relevant known and unknown risks with threat intelligence, tailored to your attack surface.

74.
Enterprise Security Simplified | BluSapphire
https://www.blusapphir
.com/

The best in business choose BluSapphire for their cybersecurity needs, with threat detection, analysis, response, and remediation, all on one platform. Achieve the highest cybersecurity ops maturity in a matter of days. BluSapphire is fully agentless and automated.

75.
Axonius: Cybersecurity Asset Management & SaaS Management Solutions
https://www.axoniu
.com/

Learn why IT and security teams trust Axonius to manage and secure their cybersecurity assets and SaaS apps with SSPM and CAASM solutions in one platform.

76.
Bitdefender Network Traffic Security Analytics
https://www.bitdefende
.com/business/gravityzone-platform/network-traffic-analytics.html/

Network Traffic Analytics module, a key component of XDR, detects breaches and provides insights into advanced attacks by analyzing network traffic.

77.
Vulnerability Management Tool - VMDR | Qualys
https://www.qualy
.com/apps/vulnerability-management-detection-response/

Discover Qualys VMDR, the powerful, cloud-based, vulnerability management software redefining cyber risk management. Try it today!

78.
Horangi - Leading Cyber Security Company in Asia
https://www.horang
.com/

Leading cyber security firm in Asia, offering advanced cyber security products and services, including consulting. We specialize in equipping businesses with robust security solutions and expert guidance to navigate the digital landscape securely. Our managed services ensure continuous protection, while our consulting expertise provides targeted strategies for complex security challenges. At Horangi, we're committed to delivering excellence in cybersecurity to empower businesses across Asia.

79.
Cyber Risk Management to Identify & Mitigate Risk | Bitsight
https://www.bitsigh
.com/

Bitsight is a global cyber risk management leader transforming how companies manage exposure, performance, and risk for themselves and their third parties.

80.
SentinelOne - Advanced Enterprise Cyber Security AI Platform
https://www.sentinelon
.com/

SentinelOne unites endpoint, cloud, identity, and data protection—enriched by our Security Data Lake for a seamless and efficient cybersecurity experience.

81.
Accueil - Gatewatcher
https://www.gatewatche
.com/

Découvrez Gatewatcher, leader en cybersécurité. Protégez votre entreprise avec nos solutions avancées de détection des menaces et surveillance réseau.

82.
Endpoint Detection & Response Tools | Qualys
https://www.qualy
.com/apps/endpoint-detection-response/

Get the Qualys EDR tool - our dynamic endpoint detection and response software powered by the Enterprise TruRisk Platform. Try it today!

83.
PureDome: Zero Trust & Cybersecurity Solutions
https://www.puredom
.com/

Transform your security stance with PureDome. Effortlessly embrace zero trust, fortify your network, and empower users with seamless authentication, device authorization, and controlled access—all in one platform.

84.
Cybersecurity as a Service Delivered | Sophos
https://www.sopho
.com/

From Endpoint, Cloud, and Network Protection to Fully Managed Cybersecurity Services, We Have You Covered. Sophos Delivers Better Security Outcomes.

85.
Exabeam Security Operations Platform | Exabeam
https://logrhyth
.com/products/logrhythm-network-detection-and-response-ndr/

Discover the power of cloud-native architecture on Google Cloud. Unlock rapid data ingestion, hyper-fast query performance, and advanced analytics and AI.

86.
Incident Response - Arctic Wolf
https://arcticwol
.com/solutions/incident-response/

Detect, contain, and eradicate threats, and restore organizations to pre-incident business operations.

87.
Coro Cybersecurity | Simplified For Lean IT Teams
https://www.cor
.net/

Cloud-based cybersecurity for every part of your company. We protect email, data, cloud apps, devices, and even users. Try Coro today!

89.
ThreatX Managed API and Application Security - Edge to Runtime
https://www.threat
.com/

Transform your approach to API and AppSec with a single platform approach to detect and remediate vulnerabilities, while protecting vulnerable APIs and web apps.

90.
Acronis Cyber Protect Cloud – Cyber Protection Solution for MSPs
https://www.acroni
.com/en-us/products/cloud/cyber-protect/

Acronis Cyber Protect Cloud unifies your cyber protection by integrating backup, disaster recovery, AI-based malware protection, remote assistance and security into a single, reliable tool. Take your protection to a new level now!

91.
Cyber Risk & Compliance Solutions | Rivial Data Security
https://www.rivialsecurit
.com/

Rivial Data Security is your partner in cybersecurity. Powerful solutions for ultimate cybersecurity protection.

92.
CNAPP for Hybrid Cloud Security | Uptycs
https://www.uptyc
.com/

Uptycs protects workloads wherever they run and gives you security visibility from dev to runtime. Reduce risk, vulns & misconfigurations from a single UI.

93.
Netwrix | Cybersecurity that works for you.
https://www.netwri
.com/data_classification_software.html/

Easily identify sensitive, regulated and mission-critical information in your data stores and focus on the information that truly requires protection.

94.
Cloud Security Services | Microsoft Security
https://www.microsof
.com/en-us/security/

Protect your data, apps, and infrastructure against rapidly evolving cyberthreats with cloud security services from Microsoft Security.

95.
Managed Endpoint Detection & Response (EDR) Solutions | Huntress
https://www.huntres
.com/platform/managed-edr/

Discover why Huntress Managed EDR is the best choice for comprehensive, real-time threat detection and 24/7 protection with continuous expert support.

96.
Home - SOCRadar® Cyber Intelligence Inc.
https://socrada
.io/

SOCRadar Extended Threat Intelligence is a natively single platform that proactively identifies and analyzes threats with contextual intelligence.

97.
Cloud Edge™ Unified Threat Management Device | Trend Micro (US)
https://www.trendmicr
.com/en_us/small-business/cloudedge-network-security.html/

Cloud Edge™ by Trend Micro provides multi-tenant management, complete control of your customers’ security, and unified threat management for managed services providers, managed in one central location.

98.
CYRISMA - An All-in-One Cyber Risk Management Platform
https://www.cyrism
.com/

Discover, Understand, Mitigate and Manage your Cyber Risk with CYRISMA - a Comprehensive SaaS Platform for Cost-Effective Cyber Risk Management

99.
DNIF HYPERCLOUD - SIEM, UEBA and SOAR | DNIF
https://www.dni
.it/

DNIF HYPERCLOUD is a cloud native SIEM, UEBA and SOAR platform that can perform search-analytics at scale.