7 best threat hunting tools – protect your IT infrastructure in 2025

Every 14 seconds a company falls victim to cyber attacks. Threat hunting has become an increasingly important aspect of security management as organizations aim to identify and mitigate security incidents that could otherwise go undetected.

Alarmingly, 71% of analysts believe their organizations could have already suffered a breach without their knowledge, revealing the lack of visibility in current detection methods.

This highlights the need for advanced threat-hunting tools. These tools allow security analysts to proactively detect, investigate, and neutralize threats before they have a chance to damage IT operations. To help you in selecting a threat hunting tool, we have reviewed the best options below.

What is a threat hunting tool?

Threat-hunting tools use machine learning, automation, and AI to assist with the process of automatically detecting threats, such as malware and viruses. Instead of waiting for threats to happen, these tools allow analysts to actively search their networks, endpoints, and security technology.

There are various threat-hunting tools available, such as EDR, XDR, MDR, and SIEM software. The common capabilities of these tools are real-time monitoring, threat detection, automated response, incident investigation, and third-party integrations.

Why do you need a threat-hunting tool?

Below are the four key reasons you should invest in a threat-hunting tool:

1. Protect against sophisticated attacks: Threat-hunting tools have the ability to detect advanced threats that might otherwise go undetected. As a result, an enterprise’s overall security defense and resilience are improved.

2. Reduce dwell time: On average, it takes 277 days to identify and contain a data breach. The more time it takes, the longer the recovery period is and the higher the cost. Threat-hunting tools help to reduce this time through its advanced features.

3. Better incident response: Using a threat-hunting tool is part of an effective incident response plan. These tools assist with identifying threats in their early stages, analyzing the scope and impact of incidents, and providing steps to remediate them.

4. Comply with regulations: Some industries, like finance and healthcare, require companies to conduct intrusion assessments regularly. Threat-hunting tools enable you to keep detailed audit logs and generate reports that show regulatory compliance.

The 7 best threat hunting tools in 2025

Below, we have listed the seven best threat-hunting tools according to our own research and findings. For each tool, we outlined the key features, customer reviews, and pricing.

#1 Bitdefender GravityZone

Bitdefender GravityZone EDR and XDR products offer advanced threat hunting. Users can leverage built-in capabilities like Historical Search and Live Search to look for indicators of compromise. In addition, GravityZone provides real-time attack visualization and investigation, cross-endpoint correlation, and automated responses.

Bitdefender integrates with Atera to provide more comprehensive IT management capabilities.

G2 Rating: 4.0 out of 5.0 stars (60+ reviews)

Capterra Rating: 4.6 out of 5.0 stars (200+ reviews)

Bitdefender GravityZone pricing:

• The GravityZone Business Security Premium enterprise plan starts at $570 for 10 devices per year

#2 Cynet

Cynet is a cybersecurity solution that assists with threat hunting through features like user behavior monitoring, real-time anomaly detection, and automated threat response. It collects data from endpoints, behavior analytics, and network analytics to assist with this process. 

The software offers multi-layered malware protection, which includes sandboxing, process behavior monitoring, and ML-based static analysis. Cynet is integrated with Atera for capabilities like patch management, RMM, and network discovery.

G2 Rating: 4.7 out of 5.0 stars (200+ reviews)

Capterra Rating: 5.0 out of 5.0 stars (3 reviews)

Cynet pricing:

• Elite: $7 per month per endpoint.
• All in One: $9 per month per endpoint.

#3 ESET

ESET’s XDR tool helps with threat hunting by combining alert-based scanning with advanced techniques like a hypothesis-driven approach. This involves using information about attack techniques or the IoC of specific APT groups to detect malware that hasn’t been identified as malicious but runs on your system.

The threat-hunting feature is also part of ESET’s MDR software.

G2 Rating: 4.6 out of 5.0 stars (800+ reviews)

Capterra Rating: 4.7 out of 5.0 stars (1,000+ reviews)

ESET pricing:

• ESET’s product offerings consist of ESET Protect Enterprise, ESET Protect Elite, and ESET Protect MDR Ultimate. To find out pricing, contact ESET’s sales team.

#4 Microsoft Defender

Microsoft Defender offers a managed threat-hunting service that utilizes Microsoft experts to identify and respond to threats. As a self-service, Microsoft Defender has a threat-hunting feature that lets you explore up to 30 days of raw data, proactively find breaches, and create custom detections.

Microsoft Defender for Endpoint is ideal for IT teams already using Microsoft products, like Microsoft Intune or Power Automate.

G2 Rating: 4.4 out of 5.0 stars (300+ reviews)

Capterra Rating: 4.6 out of 5.0 stars (10+ reviews)

Microsoft Defender for Endpoint pricing:

• The pricing is based on a custom quotation. 

#5 CrowdStrike Falcon

CrowdStrike Falcon is an XDR software that combines 24/7 threat monitoring and advanced threat investigation tools into a unified solution. It is capable of cross-domain threat monitoring across endpoints, identities, and clouds to disrupt adversaries proactively.  

Users get access to threat intelligence, which includes dark web monitoring, vulnerability intelligence, 245+ adversary profiles, and context-aware indicators.

G2 rating: 4.7 out of 5.0 stars (270+ reviews)

Capterra rating: 4.7 out of 5.0 stars (30+ reviews)

CrowdStrike Falcon pricing:

• Small businesses: The prices range from $59.99 to $99.99 per device, depending on how many devices you manage.
• Enterprises: The enterprise plans start at $99.99 per device and go up to $184.99 per device. Large organizations can request a custom quotation.

#6 Splunk Enterprise Security

Splunk Enterprise Security helps users proactively identify adversaries trying to gain access to their networks. It collects data from various sources, like logs, events, and metrics, and applies machine learning and analytics to detect potential threats.

Splunk is valued among enterprises that need to make sense of large volumes of data. It is also one of the most expensive threat-hunting software on the market.

G2 Rating: 4.4 out of 5.0 stars (400+ reviews)

Capterra Rating: 4.6 out of 5.0 stars (200+ reviews)

Splunk Pricing:

• Splunk doesn’t publicly showcase its pricing. Reddit users claim that Splunk is only suitable for organizations with multi-million dollar security budgets.

#7 Rapid7 InsightIDR

Rapid7 InsightIDR is an SIEM and EDR tool that detects threats across endpoints, networks, and cloud environments. Every triggered alert creates a detailed and visual investigation timeline. You can take automated actions, such as suspending user accounts, isolating compromised devices, and blocking malicious IP addresses.

InsightIDR uses internal and external threat intelligence, including Rapid7’s open-source community, proprietary machine learning, and attack surface mapping.

G2 Rating: 4.4 out of 5.0 stars (60+ reviews)

Capterra Rating: 4.3 out of 5.0 stars (3 reviews)

InsightIDR pricing:

• Rapid7 InsightIDR offers three pricing plans: InsightIDR Essential, InsightIDR Advanced, and InsightIDR Ultimate. To get pricing, request a custom quotation.

Atera – the best IT management platform with integrated threat-hunting

Atera is transforming IT management with our all-in-one Remote Monitoring and Management (RMM), Helpdesk, Ticketing, and automation platform, powered by Action AI™. Built to streamline and scale operations, Atera empowers IT teams and MSPs to efficiently manage and protect infrastructure, automate tasks, and ensure service quality. Featuring powerful tools such as AI, real-time diagnostics, patch management, and reporting & analytics, Atera supports over 12,000 customers in 120+ countries with per-tech pricing and unlimited devices—driving growth and cost efficiency across the board. 

Atera integrates with the leading threat-hunting tools, such as Bitdefender, Cynet, and ESET, enabling enterprise IT departments to achieve complete protection by combining proactive threat detection and automated IT management.

For a full list of the available integrations, check out Atera’s App Center page.

Atera’s enterprise customers get access to dedicated onboarding. In addition, all users have access to 24/7 customer support, Atera’s active IT community, and a knowledge base.

G2 rating: 4.6 out of 5.0 stars (750+ reviews)

What Atera users are saying on G2:

• “Atera’s web-based admin dashboard is easy to access remotely and provides security features to ensure our accounts stay safe,” a G2 user says.

• “I like how there are multiple third-party integrations for the same need, such as endpoint protection or backups,” a G2 user mentions.

Capterra rating: 4.6 out of 5.0 stars (400+ reviews)

What Atera users are saying on Capterra:

• “We manage many servers and many clients, and the best thing is how everything is in control with Atera. What first drew us in was Atera’s pay-per-technician pricing, which is fair,” a Capterra user says.

• “Atera’s patch management and remote management features do a great job. The per-technician pricing that allows unlimited devices was a big pro over the competition,” a Capterra user mentions.

Atera pricing plans

Atera offers tailored pricing plans for IT departments and MSPs, which are shown below.

Atera pricing plans for IT departments: 

• Professional: $149 per month, per technician
• Expert: $189 per month, per technician
• Master: $219 per month, per technician
• Enterprise: Custom quotation; contact sales to get pricing

Atera pricing plans for MSPs:

• Pro: $129 per month, per technician
• Growth: $179 per month, per technician
• Power: $209 per month, per technician
• Superpower (Enterprise): Custom quotation; contact sales to get pricing

Actionable steps to keeping your IT environment secure

With organizations facing more advanced threats, using one of the threat-hunting platforms we outlined above can help safeguard your IT infrastructure.

In addition, you can take proactive measures, such as:

• Deploy patches: Deploy patches for your Windows, Linux, and macOS devices.
• Train your team: Make sure your entire team has a basic understanding of the best cybersecurity practices to reduce human error as a risk factor.
• Back up your data: Regularly back up your data to minimize the change of data loss.
• Implement multi-factor authentication (MFA): Require multiple forms of verification to strengthen your account security.

To perform most of the above, you can use Atera’s all-in-one IT management platform, which helps keep your IT infrastructure safe from any threats. From one unified platform, you can monitor your system activity in real time, deploy patches, back up your data, generate reports, and more.
To get started with Atera, you can sign up for a 30-day free trial, no credit card required!