Tidal Cyber
PrivateLast Round
Series A
Sep 3, 2025
Total Funding Raised
$19M
Company Overview
Tidal Cyber is a cybersecurity company that provides a threat-informed defense platform. Founded in 2022 by veterans from MITRE who were instrumental in developing the MITRE ATT&CK® framework, the company aims to make threat-informed defense practical and accessible for all enterprises. The platform enables security operations teams to proactively identify relevant threats, map defensive capabilities, and optimize their security posture against real-world adversary behaviors. Tidal Cyber offers a free Community Edition and a more advanced Enterprise Edition, which has been adopted by companies in critical infrastructure sectors like financial services and healthcare. The company has secured multiple rounds of funding, including a $5 million seed round in November 2023 and a $10 million Series A in September 2025, to accelerate product innovation and growth.
Sector
Cybersecurity
Verticals
Threat Intelligence, Vulnerability Management, Defense Tech, Compliance & Risk
Business Model
B2B
Customer Profile
Subscription SaaS, Government Contracts, Freemium, Services & Consulting
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Tidal Cyber Comps
Public and private peers based on sector, stage, and business model.
Tidal Cyber Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | Sep 3, 2025 | ||||
| Early Funding | Oct 28, 2024 | ||||
| Seed | Nov 9, 2023 | ||||
| Seed | Oct 4, 2022 |
Tidal Cyber Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| TFX Capital | Series A |
| Access Venture Partners | Seed |
| Dreamit | Seed |
| Capital One Financial | Early Funding, Series A |
| Veteran Ventures Capital | Series A |
| First In | Seed |
| SaaS Ventures | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Apr 28, 2026
New customizations and integrations for Tidal Cyber Enterprise Edition.
- Feb 19, 2026
Cat Self appointed Senior Director of Adversary Research.
Tidal Cyber Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about Tidal Cyber's valuation, stock price, and market status.
