Side-by-side comparison of AI visibility scores, market position, and capabilities
$974.60M revenue TTM 2025 (+11% YoY); $3.51B market cap NYSE:TENB; #1 worldwide vulnerability management IDC 2024; Vulcan Cyber acquisition $148M Feb 2025; vulnerability leader
Tenable is a cybersecurity company founded in 2002 and headquartered in Columbia, Maryland, that pioneered the vulnerability management category and remains its global leader. The company was founded by Ron Gula and Jack Huffard around the Nessus vulnerability scanner, one of the most widely deployed security tools in the world, with a mission to help organizations understand and reduce their cyber exposure across their entire attack surface. Tenable's core conviction is that organizations cannot defend what they cannot see — and that comprehensive, continuous visibility into vulnerabilities is the prerequisite to effective security.\n\nTenable's platform portfolio includes Tenable.io (cloud-native vulnerability management), Tenable.sc (on-premises), Tenable OT Security (operational technology), Tenable Web App Scanning, Lumin (exposure-based risk scoring), and the Tenable One exposure management platform. The company serves enterprise and government customers globally with a product suite that covers cloud workloads, on-premises infrastructure, operational technology, and web applications. In February 2025, Tenable completed the $148 million acquisition of Vulcan Cyber, a risk-based vulnerability prioritization platform, expanding its capabilities in correlating vulnerability data with threat intelligence and business context.\n\nTenable reported trailing twelve-month revenue of $974.60 million as of 2025, up 11% year over year, and was named the number one worldwide vulnerability management vendor by IDC in 2024. The company trades on Nasdaq under the ticker TENB and competes against Qualys, Rapid7, and a growing set of cloud-native exposure management entrants. Its Nessus heritage, market leadership validation from IDC, and strategic expansion into broader exposure management through Tenable One and the Vulcan Cyber acquisition position it as the reference platform for enterprise vulnerability and exposure management.
Oracle Corporation's cloud ERP for SMBs (40,000+ customers, 219 countries); NetSuite Next's Ask Oracle natural language AI assistant (SuiteWorld 2025), single-platform financial/CRM/inventory competing with SAP Business One.
NetSuite is a San Mateo, California and Austin, Texas-based cloud enterprise resource planning (ERP) platform and business unit of Oracle Corporation (NYSE: ORCL) — serving over 40,000 customers in 219 countries and territories with cloud-native financial management, CRM, inventory, supply chain, human capital management, and e-commerce applications designed for small-to-midsize businesses and rapidly growing enterprises that need unified business management software from a single cloud platform. NetSuite was founded in 1998 as NetLedger (one of the world's first cloud-based ERP systems) and acquired by Oracle in 2016 for $9.3 billion. Oracle's platform integration — connecting NetSuite to Oracle Cloud Infrastructure (OCI), Oracle Analytics Cloud, and Oracle's AI layer — enables NetSuite to leverage hyperscale compute, data warehousing, and generative AI capabilities that independent ERP vendors cannot build at equivalent cost. At SuiteWorld 2025, NetSuite unveiled NetSuite Next, featuring Ask Oracle — a natural language AI assistant enabling business users to search records, navigate workflows, analyze financial data, and trigger business actions across the entire NetSuite dataset through conversational queries rather than menu navigation — advancing toward autonomous AI-driven business management. The Oracle leadership transition (co-CEOs Clay Magouyrk and Mike Sicilia replacing Safra Catz) underscores Oracle's commitment to accelerating cloud product innovation across NetSuite, Oracle Cloud ERP (Fusion), and Oracle's SaaS portfolio.
Monitor how your brand performs across ChatGPT, Gemini, Perplexity, Claude, and Grok daily.