Investors
Building the definitive agentic SOC company
ManySignal has raised $69.5M across Seed through Series B from investors who understand security operations deeply — including former CISOs, NSA alumni, and the security-focused venture funds that backed the prior generation of category-defining companies.
Key metrics (as of Aug 2026)
Post-money valuation (Series B)
$210M
Enterprise customers
80+
Annual Recurring Revenue
$14M+
ARR growth (YoY)
3.1x
Net Revenue Retention
128%
Gross margin
74%
Metrics are unaudited internal estimates. Certain figures are rounded.
Funding history
Lead: Greenfield Ventures
Also participating: Vela Security Fund, Sequoia Capital, Unusual Ventures
Lead: Vela Security Fund
Also participating: Unusual Ventures, Operator Partners
Lead: Unusual Ventures
Also participating: Operator Partners, Angel round (12 CISOs, SOC leads, and detection researchers)
Board of Directors
Kristin Larson
General Partner, Greenfield Ventures
Led investments in four security companies with two exits. Board observer → director at Series B.
Nikhil Patel
Managing Director, Vela Security Fund
Former Deputy CISO at a US federal agency and Chief Architect at a major MDR provider. Led the Series A.
Anya Reeves
CEO & Co-Founder, ManySignal
See leadership page.
Marcus Soto
CTO & Co-Founder, ManySignal
See leadership page.
Advisory Board
Joanna Burke
Former NSA Technical Director; deep expertise in signals intelligence and offensive cyber operations.
Rafael Martins
Former CISO at a Fortune 50 bank; led a 200-person global SOC and three major breach-response operations.
Dr. Sasha Petrova
ML security researcher; co-author of seminal papers on adversarial robustness of neural network classifiers.
Tom Watanabe
Former VP of Engineering at a leading SIEM vendor; scaled infrastructure to 1T events/day.
Want to learn more about ManySignal?
For investor relations inquiries, contact [email protected]. For press and analyst briefings, see the Press page.