S
Synack
Cybersecurity · Redwood City, United States · Founded 2013
A human-powered security solution offering scalable continuous testing for enterprise applications and networks MoreLess
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.
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.
Keywords: Cybersecurity, Penetration Testing, Security Testing Platform, Synack Red Team, Continuous Security Testing, Vulnerability Assessment, Real-time Reporting, Integrated Workflows, Digital Asset Protection, Scalable Security Solutions.
Company overview
Synack company information
The essential company record, classifications and operating signals in one place.
- Status
- Operational
- Founded
- 2013
- Headquarters
- Redwood City, United States
- Employees
- 252
- Open positions
- 4
- Dealroom signal
- 71.4
Valuation & funding
Synack 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 | ↗ |
| EARLY VCOther financing | Oct 2017 | — | — | Intel Capital | — |
| SERIES COther financing | Apr 2017 | $21M | $85M | Greylock Partners · Intel Capital · Singtel Innov8 · Icon Ventures | — |
| SERIES BOther financing | Feb 2015 | $25M | $100M | Greylock Partners · Kleiner Perkins · Notable Capital · Icon Ventures | — |
| SERIES AOther financing | Apr 2014 | Derek Smith · Greylock Partners · AllegisCyber Capital · Kleiner Perkins | — | ||
| SEEDOther financing | Aug 2013 | Greylock Partners · AllegisCyber Capital · Kleiner Perkins · Wing Venture Capital | — | ||
| ANGELOther financing | Feb 2013 | Jay Batson · Techstars · Right Side Capital Management | — |
Growth signals
Synack website traffic
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.
Hiring
Open positions at Synack
Current openings linked to this company in Dealroom.
Comparisons
Synack compared with similar companies
Dealroom’s weighted taxonomy model identifies the closest operating peers. Company identity and context stay open; selected comparison metrics preview what is available in the platform.
| Company | Headquarters | Status | Employees | Total funding | Valuation |
|---|---|---|---|---|---|
DB NetworksPredictive database security using machine learning analytics |
San Diego, United States | Operational | 5 | $24M | $68M |
CrowdStrikeDelivers the most effective endpoint protection to big companies |
Austin, United States | Operational | |||
AdallomKeeps companies' data on the cloud safe |
Palo Alto, United States | Acquired | |||
VeloCloud NetworksIs a cloud networking services company that simplifies branch WAN networking |
Los Altos, United States | Acquired | |||
Rapid7Provider of cyber security solutions |
Boston, United States | Operational | |||
ExpanseAutomated global Internet intelligence |
San Francisco, United States | Acquired | |||
MazeBolt TechnologiesVulnerability scanning, ddos testing, phishing simulation, consulting |
Ramat Gan, Israel | Operational | |||
ImpervaProvides cyber security solutions that protect business-critical data and applications |
San Mateo, United States | Acquired |
Talent graph
Synack's talent
Source: Dealroom Talent Intelligence.
Global footprint
Where Synack has talent and traffic
team presence
In the news
Latest news about Synack
Recent press, funding announcements, and product moves mentioning Synack — open to read from the original sources.
Market sentiment
What the market is saying about Synack
An AI-synthesized read of the highest-engagement posts about Synack on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.
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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