Obsidian Security
Obsidian Security is a cybersecurity company specializing in Cloud Security, founded in 2017 and headquartered in Palo Alto, United States. It has raised $204.5M in equity across 4 priced rounds, employs about 269 people, and is privately held.
#8Cloud Security Pacesetter· Q3 2026updated Oct 11, 2026
Latest Obsidian Security news and company activity
What Obsidian Security did, dated — selected moves from the record, one per kind, newest first.
- Oct 2026PartnershipObsidian Security Becomes Launch Integration Partner for Google Cloud's Gemini Enterprise with Risk Analyzer and Breach Response Agents
- Sep 2026Funding roundObsidian Security Raises $85M Series D at $1.1B Valuation
- Jul 2026Feature launchObsidian Integrates with Claude's Compliance API for Enhanced AI Security
- Mar 2026Exec changeAlex Frickleton joins as VP of Sales – North America; Brian Flood joins as VP Business Systems, Data, and IT; David Hope joins as Head of GTM Enablement
Obsidian Security Momentum score
76/ 100climbing
Mandos Momentum blends hiring, funding, traffic and sentiment into one score out of 100. The score is free; the pillars behind it unlock in the platform.
Obsidian Security funding
Obsidian Security has raised $204.5M in priced equity. Its most recent round was a Series D in August 2026.
- Equity raised
- $204.5M4 priced rounds
- Last round
- Series DAug 2026
Obsidian Security employees and hiring
Obsidian Security has about 269 employees, up 1% over the last 30 days, with 39 open roles.
- Employees
- 269
- 30-day change
- +1%
- Open roles
- 39
Obsidian Security competitors
Security professionals most often compare Obsidian Security against Ermes Cyber Security, CrowdStrike, and Orca Security on cybersectools.com. 7 more are in the platform, with overlap scoring.
ranked by CybersecTools comparison demand, 90 days
Get the Mandos Brief, free.
A free Mandos account opens 1 full company profile a month, the moment you click, plus our research articles and the Mandos Brief every Monday. Use your work email.
- One full company profile a month
- The full Mandos Pacesetters analysis, each quarter
- Research articles
- The Mandos Brief every Monday
Free with your work email. No card. Includes the Mandos Brief every Monday.
Obsidian Security CISO Score
How Obsidian Security reads to a CISO buyer: seven dimensions of the Mandos Framework, scored through the eyes of a security buyer.
