Alternatives to Expel

Surf AI is an agentic operations platform that helps enterprises operationalize security programs with AI to continuously identify and remediate security exposures.

The security platform for the agentic layer, detecting and stopping dangerous AI agentic behavior in real time.

Managed threat detection and response services provider.

Cloud-native digital forensics and incident response platform for rapid threat investigation.

Autonomous AI SOC platform that investigates and responds to cybersecurity threats without human intervention.

Global cybersecurity leader providing AI-powered, cloud-delivered security solutions for enterprises and governments.

Vulnerability remediation platform protecting critical apps and assets from software exploitation.

Cybersecurity risk management platform that provides vulnerability management, attack surface management, and cloud security solutions.

Cybersecurity provider for MSPs, offering advanced threat detection and response.

Cybersecurity solutions provider focused on vulnerability management, detection, and response.

Managed detection and response (MDR) platform for cybersecurity, protecting businesses from advanced threats.

Crowdsourced security platform pairing ethical hackers with AI for continuous, scalable penetration testing.

Cloud-based cybersecurity for businesses, offering real-time threat intelligence and machine learning.

Global cybersecurity company providing managed security services and advanced threat protection.

Cylance provides AI-powered cybersecurity solutions for endpoint protection, threat detection, and incident response.

Cloud-native cybersecurity company providing managed detection and response (MDR) services.

Continuous security posture management platform to validate and optimize cybersecurity defenses.

Cyber asset attack surface management and SaaS management platform for IT and security teams.

SentinelOne delivers autonomous cybersecurity through its AI-powered Singularity Platform, protecting endpoints, cloud workloads, and identities.

Cloud-based security platform that isolates threats and protects users from malware and phishing.

Global cybersecurity leader providing AI-powered solutions for enterprises and governments.

AI cybersecurity startup using Deep Invariant Analysis to find critical software vulnerabilities.