Tenable
Cybersecurity risk management platform that provides vulnerability management, attack surface management, and cloud security solutions.
About
Vulcan Cyber provides a comprehensive platform for vulnerability and exposure management, helping organizations manage cyber risk. Its solutions include cloud and AI security, vulnerability management, and attack surface management. Vulcan Cyber serves a wide range of industries, including financial services, energy, healthcare, and government, enabling them to find, prioritize, and eliminate exposures across their attack surface.
Key facts
At-a-glance profile data
- Website
- tenable.com
- Headquarters
- Columbia, United States
- Founded
- 2018
- Employees
- 24
- Total funding
- $65M (Series B)
- Business model
- B2B
- Tags
- CybersecurityVulnerability ManagementAttack Surface ManagementCloud SecurityRisk Management
Tenable pricing
| Plan | Price | Includes |
|---|---|---|
| Tenable One Foundation | Contact sales | Unified visibility across the attack surface, Vulnerability management, Web application security |
| Tenable One Advanced | Contact sales | All Foundation capabilities, Business context for risk prioritization, Attack path analysis to focus on exposures that matter most |
Pricing is available via Request a quote only. No public prices listed. Add-ons include Cloud-native application protection, AI user and app governance, and Identity security.
Plans as published by Tenable, checked September 2026. Current prices on tenable.com
Funding rounds
| Date | Round | Amount | Lead investors |
|---|---|---|---|
| 15 Nov 2023 | Series B | $34M | Maor Investments, Ten Eleven Ventures |
| 17 Mar 2021 | Series B | $21M | - |
| 26 Jun 2019 | Series A | $10M | - |
Tech stack
Detected on tenable.com, last scanned 27 Sept 2026. Run your own scan
- Analytics
- Google Tag Manager
- CMS / Builders
- ReadMe
- CDN
- Cloudflare
- Hosting
- AWS
- Email provider
- Mimecast
- Email marketing
- Adobe Marketo
- Status page
- Statuspage
“Tenable Completes Acquisition of Vulcan Cyber.”
View on Reddit“Tenable Plans to Acquire Vulcan Cyber.”
View on Reddit“Tenable Plans to Acquire Vulcan Cyber, Accelerate Leadership in Exposure Management.”
View on Reddit“Vulcan Cyber helps IT security teams own their exposure risk with an end-to-end solution for the entire attack surface. Some of the world’s biggest companies turn to the Vulcan Cyber ExposureOS to turn vulnerability data into real vulnerabi…”
View on Reddit“Integrating CrowdStrike with Vulcan Cyber for vulnerability remediation orchestration workflows [CS Store].”
View on RedditSome comments are pulled from public discussions around the web (look for the source icon). Quotes are excerpts; click through to read the full thread.
Frequently asked
How much funding has Tenable raised?
Tenable has raised a total of $65M in funding. The most recent round on record is Series B.
How many employees does Tenable have?
Tenable has approximately 24 people on record.