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Synack
A human-powered security solution offering scalable continuous testing for enterprise applications and networks
About Synack
Synack is a cybersecurity startup that provides a premier security testing platform. Its primary service is continuous penetration testing, also known as "pentesting", which is a simulated cyber attack on a computer system to check for exploitable vulnerabilities. This is done by Synack's Red Team, a global team of highly skilled security researchers. They cover a wide range of areas including cloud, APIs, web apps, host infrastructure, and mobile.
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Synack's clients are companies that want to ensure their digital assets are secure. The company operates in the cybersecurity market, which is a growing sector due to the increasing number of cyber threats and the digital transformation of businesses.
The business model of Synack is based on providing continuous and scalable security testing. Unlike traditional one-off pentests, Synack's service can be launched in days, not weeks, and reduces the client's risk over time. The company makes money by charging clients for these services.
Synack also offers real-time and customizable reporting for security teams, CISOs, or auditors. This gives clients complete visibility and control over all researchers and testing across their environment. The company also helps improve responsiveness, triage, and remediate vulnerabilities with integrated workflows.
In summary, Synack provides a comprehensive and continuous security testing service that helps companies stay ahead of cyber threats.
At a glance
- Status
- Operational
- Founded
- 2013
- Headquarters
- Redwood City, United States
- Employees
- 252
- Open positions
- 4
- Dealroom signal
- 71.4/100
- Industry
- Security
- Sub-industry
- Cloud & Infrastructure
- Sector
- Testing, Verification, Risk Management, Network Security, Crowdsourcing, Appliances, Cybersecurity, Hard Tech, DT and LS
- Technology
- Deep Tech
- Client focus
- b2b
Knowledge graph
More headlines
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| SECONDARYOther financing | Oct 2020 | $0 | — | Undisclosed | — |
| SERIES DOther financing | May 2020 | $52M | $208M | M12 · Icon Ventures · HP Enterprise · C5 Capital | ↗ |
Growth signals
Latest recorded traffic for Synack is 96K monthly website visits, up 74.5% over the last three months. Synack's team declined 0.8% over the past year.
Open positions
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Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Seed8 investors entered at this stage
Jay Batson
Techstars
Right Side Capital Management
Kleiner Perkins
Greylock Partners
AllegisCyber Capital
Wing Venture Capital
Derek Smith
Series A2 investors entered at this stage
Notable Capital
Icon Ventures
Series B and later7 investors entered at this stage
M12
Intel Capital
Singtel Innov8
HP
C5 Capital
B Capital
HP Enterprise
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about Synack on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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