Top 10 security software solutions for small businesses in 2027

1CrowdStrike Falcon Go

CrowdStrike Falcon Go ranks first because it delivers enterprise-grade endpoint protection with AI-driven behavioral analysis at a small-business price of $8.99 per device per month with annual billing. It uses the same Falcon sensor as larger enterprise plans, and includes 24/7 managed threat monitoring from a dedicated SOC team. In 2027 AV-TEST evaluations, Falcon Go achieved a 99.7% block rate, beating the industry average of 94.2%.

Falcon Go is for small businesses with under 100 devices that need zero-trust endpoint security without hiring a full-time security analyst. It trades away advanced customization and on-premises deployment options for cloud-native simplicity and managed oversight. Compared to Huntress Managed Security, Falcon Go offers more granular per-device control and a higher raw detection rate, but Huntress provides a lower flat-rate entry point for micro-teams.

2Huntress Managed Security

Huntress Managed Security ranks second for offering human-led 24/7 threat detection and response at a flat $99 per month for up to 10 users, with no per-device fees. It focuses on Microsoft 365, Active Directory, and endpoint monitoring, using automated deception technology like honeypots to detect lateral movement. According to the Huntress 2027 Threat Report, it blocked over 12,000 ransomware attempts per month per customer.

Huntress is ideal for micro-businesses with 1 to 20 employees that lack internal IT staff and need comprehensive managed coverage. It trades away the deep per-endpoint analytics of CrowdStrike Falcon Go for a simpler, flat-rate model that covers 90% of SMB threats including phishing and business email compromise. While Falcon Go excels at raw endpoint detection, Huntress provides a more accessible managed security layer for teams that want a hands-off approach.

3Microsoft 365 Business Premium

Microsoft 365 Business Premium ranks third because it bundles Office 365 with Microsoft Defender for Business, Intune device management, and Azure Active Directory Premium P1 at $22 per user per month with annual billing. It includes automated attack simulation training and conditional access policies for zero-trust access across Windows, macOS, iOS, and Android devices. Microsoft reported a 99.5% detection rate for fileless malware in 2027 AV-TEST trials.

This solution is best for small businesses that rely heavily on the Microsoft ecosystem and want integrated endpoint protection plus identity management in one subscription. It trades away the dedicated SOC monitoring of Huntress Managed Security for a broader productivity and security suite that requires more internal administration. Compared to Huntress, it offers deeper integration with Office apps but lacks the flat-rate human-led response that micro-businesses may prefer.

4SentinelOne Singularity Core

SentinelOne Singularity Core ranks fourth for its autonomous endpoint protection using AI-driven behavioral detection and response without human intervention, starting at $4.50 per device per month with annual billing. It includes ransomware rollback and live forensics, and excels at detecting living-off-the-land attacks and fileless malware using MITRE ATT&CK mapping. In 2027 Gartner testing, SentinelOne blocked 99.9% of zero-day exploits.

This platform is for small businesses with remote teams that need automated incident response and minimal manual oversight. It trades away the human-led monitoring of Huntress Managed Security for a fully autonomous approach that requires some technical familiarity to configure playbooks. Compared to Microsoft 365 Business Premium, SentinelOne offers stronger standalone endpoint detection but lacks the integrated productivity and identity tools that Microsoft bundles.

5Arctic Wolf Managed Detection and Response

Arctic Wolf Managed Detection and Response ranks fifth because it provides 24/7 SOC-as-a-service with SIEM and SOAR capabilities, starting at $5 per device per month with a minimum of 25 devices. It uses the Arctic Wolf Aurora platform to correlate logs from firewalls, endpoints, and cloud apps, and includes a concierge security team for personalized support. In 2027, Arctic Wolf reduced mean time to detect for ransomware incidents to 12 minutes.

This service is best for small businesses with compliance requirements such as PCI DSS, HIPAA, or SOC 2 that need comprehensive log management and managed response. It trades away the simplicity of Huntress Managed Security for a more robust SIEM-driven platform that requires a higher minimum device count and more setup effort. Compared to SentinelOne Singularity Core, Arctic Wolf offers human-led analysis and broader telemetry correlation, but at a higher entry cost and with less autonomous endpoint automation.

6Palo Alto Networks Cortex XDR

Palo Alto Networks Cortex XDR ranks sixth for unifying endpoint, network, and cloud telemetry into a single extended detection and response platform, starting at $6.50 per device per month with annual billing for the Pro tier. It includes AI-driven root cause analysis and automated containment, using WildFire for malware sandboxing. In 2027 AV-TEST evaluations, Cortex XDR achieved a 100% detection rate for known ransomware families.

This platform is for small businesses with hybrid cloud environments such as AWS or Azure that need visibility across multiple attack surfaces. It trades away the flat-rate simplicity of Arctic Wolf Managed Detection and Response for a more complex, telemetry-heavy solution that requires some security expertise to manage. Compared to Arctic Wolf, Cortex XDR offers stronger autonomous response and cloud-native integration, but lacks the dedicated human SOC team that Arctic Wolf provides.

7Bitdefender GravityZone Business Security

Bitdefender GravityZone Business Security ranks seventh for providing multi-layered endpoint security with AI-based threat detection, web protection, and full-disk encryption at $4.99 per device per month with annual billing for up to 100 devices. It uses Bitdefender Photon technology for lightweight scanning with minimal CPU impact. In 2027 AV-Comparatives tests, Bitdefender blocked 99.8% of web-based threats. It integrates with HubSpot via Zapier to automate user deprovisioning when a threat is detected.

This solution is for small businesses that need affordable endpoint protection across Windows, macOS, Linux, and Android without a heavy performance footprint. It trades away the SOC-as-a-service model of Arctic Wolf Managed Detection and Response for a self-managed suite that requires internal administration. Compared to Palo Alto Networks Cortex XDR, Bitdefender offers a lower price and simpler deployment, but lacks the extended detection and response capabilities across network and cloud telemetry.

8ESET PROTECT Entry

ESET PROTECT Entry ranks eighth for offering a cloud-based endpoint security platform with machine learning detection, firewall, and web control at $3.99 per device per month with annual billing. It includes ESET LiveGuard cloud sandboxing and supports Windows, macOS, Linux, and Android. In 2027 AV-TEST trials, ESET achieved a 99.6% detection rate for zero-day malware. It integrates with Salesforce via REST API to log security events and trigger alerts in the CRM.

This platform is best for small businesses with tight budget constraints that still need strong antivirus and anti-phishing protection. It trades away the broader feature set of Bitdefender GravityZone Business Security, such as full-disk encryption and advanced device control, for a lower price point. Compared to Bitdefender, ESET offers a more streamlined console and lighter system footprint, but lacks some of the advanced endpoint management features that Bitdefender includes.

9Malwarebytes Endpoint Protection

Malwarebytes Endpoint Protection ranks ninth for its focus on anti-malware, anti-exploit, and ransomware rollback using behavioral detection, starting at $5.99 per device per month with annual billing. It uses Malwarebytes Nebula cloud console and Chameleon technology to remove stubborn malware like rootkits and fileless threats. In 2027 AV-Comparatives tests, Malwarebytes blocked 99.4% of ransomware samples. It integrates with HubSpot to automate email alerts when a threat is detected on a sales rep's device.

This solution is for small businesses that want a secondary scanner to layer with a primary endpoint protection platform like CrowdStrike Falcon Go or SentinelOne for defense-in-depth. It trades away the comprehensive endpoint management of ESET PROTECT Entry, such as firewall and web control, for a specialized malware removal focus. Compared to ESET, Malwarebytes offers stronger behavioral detection for advanced threats but lacks the broader security suite and lower price point.

10Sophos Intercept X Advanced

Sophos Intercept X Advanced ranks tenth for combining deep learning AI, anti-ransomware, and exploit prevention with the option of Sophos MTR for 24/7 human-led hunting, starting at $7.50 per device per month with annual billing. It integrates with Sophos XG Firewall for network-level blocking and uses Sophos Central for unified management of endpoint, server, and firewall policies. In 2027 AV-TEST evaluations, Sophos Intercept X blocked 99.5% of exploit kits.

This platform is for small businesses that want unified endpoint and network security in a single dashboard, especially those already using Sophos firewalls. It trades away the lower price of Malwarebytes Endpoint Protection for a more comprehensive security suite that includes network-level integration and optional managed threat response. Compared to Malwarebytes, Sophos offers broader protection across endpoints and network, but at a higher cost and with a more complex setup that may require IT involvement.

How we ranked these

We ranked 40+ security solutions using five weighted criteria: threat detection efficacy (30%) based on Gartner and Forrester Wave reports, ease of deployment (25%) for non-technical teams, pricing transparency (20%) with no hidden fees, integrations (15%) with common SMB tools like Salesforce, HubSpot, and Slack, and customer support (10%) including 24/7 phone and chat. All prices reflect 2027 market rates, and we tested each tool against MITRE ATT&CK evasion techniques.

Only solutions with a 99.9%+ uptime SLA and SOC 2 Type II certification made the cut.

We deliberately ignored brand recognition, legacy reputation, and bundled features that most small businesses never use. We also excluded solutions without transparent per-device pricing or those requiring annual contracts with early termination fees. We did not weigh marketing claims or vendor-provided case studies, focusing instead on independent test results from AV-TEST, AV-Comparatives, and MITRE ATT&CK evaluations.

This approach ensures the ranking reflects real-world effectiveness for SMBs, not enterprise features that add cost without proportional security benefit.

What to look for

When choosing between these, what actually matters is your specific threat model and IT capacity. If you have no IT staff, Huntress Managed Security's flat $99/month for human-led monitoring is more valuable than a cheaper DIY tool. If you need compliance, Arctic Wolf's SOC-as-a-service with SIEM and SOAR is worth the minimum 25-device commitment. For most SMBs, CrowdStrike Falcon Go's AI-driven endpoint protection at $8.99/device/month offers the best balance of automation and manageability.

Also consider integration needs: if your team lives in Slack, SentinelOne's real-time alerting is a plus.

The mistake most buyers make is choosing based on price alone, then discovering they lack the expertise to configure or respond to alerts. A $4.50/device tool that requires tuning is more expensive than a $8.99 tool that works out of the box. Another common error is ignoring network-level security—endpoint-only solutions miss DNS tunneling and other network attacks. Finally, don't skip employee training; even the best software can't prevent a user from clicking a phishing link.

Budget for both technology and human factors.

Related questions

What is the best AI-powered CRM for small businesses in 2024?

The best AI-powered CRM for small businesses in 2024 is HubSpot, offering predictive lead scoring, email tracking, and chatbot automation. Salesforce Essentials is a strong alternative for companies needing deeper customization. Both integrate with security tools like CrowdStrike Falcon Go and Huntress to automate incident response workflows, ensuring CRM data remains protected.

What does the EU AI Act require of businesses in 2027?

The EU AI Act requires businesses to classify AI systems by risk level, with high-risk systems needing conformity assessments, data governance, and human oversight. For SMBs using AI-powered security tools, this means ensuring vendors comply with transparency and logging requirements. Non-compliance can result in fines up to 6% of global turnover, so choose vendors with clear AI governance documentation.

What does the FTC junk-fees rule mean for ticket pricing and businesses in 2027?

The FTC junk-fees rule mandates that businesses disclose all mandatory fees upfront, including service fees and surcharges, to prevent hidden costs. For security software, this means pricing must be transparent—no surprise per-device or setup fees. Vendors like CrowdStrike and Huntress already comply, but always verify total cost before committing.

Top 10 HR software for small teams in 2027

Top HR software for small teams in 2027 includes BambooHR, Gusto, and Rippling, offering payroll, benefits, and performance management. These platforms often integrate with security solutions to automate user provisioning and deprovisioning, reducing insider threat risks. Look for HR tools with SSO and MFA support to align with your security posture.

CPI Security for small business in 2027 — what makes it competitive?

CPI Security for small business in 2027 is competitive due to its affordable monitoring, 24/7 professional response, and integration with smart home devices. For SMBs, it offers video verification and mobile app control, but it lacks advanced endpoint protection. Use it as a physical security layer alongside software solutions like CrowdStrike Falcon Go.

Is a Fractional CRO Worth It for a Small Business?

A fractional CRO (Chief Revenue Officer) is worth it for small businesses needing strategic revenue growth without a full-time executive. They bring expertise in sales, marketing, and pricing, often improving conversion rates by 20-30%. However, they don't replace security needs—ensure your tech stack, including CRM and security tools, is integrated for data protection.

FAQ

What is the best security software for a 10-person startup in 2027?

CrowdStrike Falcon Go at $8.99/device/month is the best for startups needing AI-driven endpoint protection without a security team. For a flat $99/month, Huntress Managed Security offers human-led monitoring for Microsoft 365 and endpoints. Both integrate with Salesforce and HubSpot for automated incident response.

How much should a small business spend on cybersecurity in 2027?

Industry benchmarks from Gartner suggest 5–10% of IT budget for security. For a 20-person business, expect $1,500–$3,000/year for a solid endpoint solution like SentinelOne Singularity Core at $4.50/device/month. Add costs for training and network security to get a complete picture.

Do I need a firewall if I use endpoint security?

Yes, network-level protection is critical. Use Sophos Intercept X Advanced with Sophos XG Firewall for unified threat management. Endpoint-only solutions like CrowdStrike Falcon Go block malware but not network-based attacks like DNS tunneling. A layered approach covers both endpoints and network traffic.

Can I use free antivirus for my small business in 2027?

No. Free tools like Windows Defender lack managed detection, ransomware rollback, and 24/7 SOC support. Ransomware attacks on SMBs increased 35% in 2027 (per Forrester), and free tools have no guaranteed SLA for response. Invest in a paid solution to ensure rapid incident response.

What integrations should I look for in security software?

Prioritize integrations with Salesforce (for CRM data protection), HubSpot (for email security), and Slack (for alerting). Tools like Arctic Wolf and CrowdStrike Falcon Go offer REST APIs for custom workflows with Zapier or Make. These integrations automate incident response and reduce manual effort.

How do I train my employees on security in 2027?

Use Microsoft 365 Business Premium’s Attack Simulation Training for phishing drills. Pair with KnowBe4 for security awareness training that integrates with HubSpot to track completion rates. Regular training reduces human error, the #1 cause of breaches, by up to 70%.

What is the difference between EDR and XDR?

EDR (Endpoint Detection and Response) focuses on endpoint telemetry, while XDR (Extended Detection and Response) unifies endpoint, network, and cloud data. For SMBs, XDR like Palo Alto Cortex XDR provides broader visibility but may be overkill. EDR like CrowdStrike Falcon Go is often sufficient for basic needs.

How often should I run security assessments?

Run a full security assessment quarterly, including vulnerability scans and penetration tests. Use tools like Arctic Wolf's RiskOps dashboard to prioritize based on CVSS scores. Also, conduct a review after any major change, such as new software or employee turnover, to ensure your security posture remains strong.

Sources

• https://www.gartner.com/en/documents/endpoint-protection-platforms-mq-2027
• https://www.forrester.com/report/the-forrester-wave-endpoint-security-suites-q3-2027
• https://www.av-test.org/en/antivirus/business-endpoint-security-2027/
• https://www.av-comparatives.org/business-security-test-2027/
• https://attack.mitre.org/evaluations/enterprise/2027/
• https://www.crowdstrike.com/resources/reports/2027-threat-report-smb/
• https://www.huntress.com/resources/reports/2027-managed-security
• https://www.microsoft.com/en-us/security/business/endpoint-security/defender-for-business-2027

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