For a unified view of your company's external and internal attack surface, UpGuard is a good option. It continuously monitors millions of companies and billions of data points to give you a complete view through automated scanning, evidence analysis and questionnaire insights. It also offers real-time alerts and real-time scanning of domains, IP, and external assets so you can stay on top of potential vulnerabilities.
Another good option is Tenable, a cybersecurity platform that includes vulnerability management, cloud security and identity exposure management. It offers exposure metrics and reporting, attack path analysis and real-time vulnerability assessment and prioritization. It's geared for companies with multi-cloud environments and IT and OT environments that need to proactively manage their full attack surface.
Censys offers a detailed view of internet-facing assets, including connections and configurations, so you can find and fix exposure. Its real-time context and accurate attribution means security teams can stay ahead of shifting threats. It's good for continuous attack surface monitoring and for protecting against emerging threats, with a range of pricing tiers for different organizational sizes.
For a more AI-infused approach, Balbix gives companies a unified view of their attack surface through sophisticated AI models. It can help you prioritize vulnerabilities, automate remediation workflows and measure cyber risk in financial terms. It's designed to be modular and flexible so companies can customize their security programs to their needs.