Cybersecurityratings.com vs Tenable One Attack Surface Management

Cybersecurityratings.com provides cybersecurity ratings and consulting for businesses. Its A–F rating draws on more than 250 data points covering network and application security, data protection, DNS health, email security, and patching cadence. The free Starter plan provides one security snapshot, a basic grade, and the five leading risk factors, with access to a limited ratings database. Vendor lookup can show the rating of an organization in its database, such as a supplier, partner, or SaaS tool. Professional costs $299 a month and includes monthly score updates, five vendor lookups monthly, and email risk alerts. Business costs $799 a month and lists continuous monitoring, 50 vendor lookups monthly, 1,000 API calls monthly, quarterly expert review, and priority email and chat support. Its REST API returns JSON over HTTPS using bearer-token API key authentication, with SDKs listed for Python, Node.js, PHP, and Ruby. Business lists compliance mapping for SOC 2, NIST, and HIPAA; Enterprise includes custom frameworks. Professional and Business offer a 14-day free trial. The service is available via web and API.

Tenable One Attack Surface Management identifies internet-facing assets and services that threat actors could reach externally. It continuously maps the internet, drawing on a map of more than 5 billion assets to help organizations find unknown assets. Continuous monitoring and change notifications track the external attack surface, and users can scan assets that have not yet been assessed to look for hidden risk. More than 200 metadata fields, filters, tags, and datatypes add context for assessing internet-connected assets. The product is part of Tenable One, which unifies external attack surface assets and exposure data. Connectors combine third-party security-tool information with Tenable sensor data; listed examples include CrowdStrike, Qualys, Rapid7 InsightVM, and ServiceNow CMDB. An Open Connector can ingest data from additional tools, internal systems, spreadsheets, or files. Listed use cases span cybersecurity, compliance, brand protection, mergers and acquisitions, competitive analysis, and legal. It is a hybrid deployment with Windows, macOS, and Linux support. Pricing starts at $4,790/yr, and there is no free plan.