Authentic8
Track on RadarCloud-based web isolation platform for secure browsing and threat prevention
- Total raised
- $12M
- Employees
- 126
- Founded
- 2010
- Momentum
- 24
Stalling
Data updated July 2026
About
About Authentic8
At a glance
Authentic8 is a cybersecurity company specializing in Endpoint Security, founded in 2010 and headquartered in Redwood City, United States. It has raised $12M in total funding, employs about 126 people, and is privately held.
Authentic8 provides web isolation technology through its Silo platform, which enables organizations to provide users with secure web access without exposing endpoints to web-borne threats. The company was founded by principals from Postini, which was acquired by Google in 2007. The Silo platform isolates web browsing sessions in a remote cloud environment, separating web content from user endpoints and corporate networks. This architecture prevents malware, phishing attacks, and other web-based threats from reaching devices. The platform allows administrators to enforce user and group policies across both managed and unmanaged devices, providing control over web activity regardless of device ownership. Authentic8 serves government agencies at all levels and commercial enterprises across multiple industries in North America, Europe, and Asia. The company holds seven security framework certifications including FedRAMP, NIST, and ISO compliance, making it suitable for organizations with strict regulatory requirements. The platform delivers over 350,000 secure sessions monthly. The solution includes features such as federated identity management, policy-based access controls, attribution management, API integration capabilities, and audit logging that can be encrypted with customer-supplied keys. The company holds 12 U.S. patents related to web isolation technology. Silo is deployed through a global cloud-based infrastructure and can be accessed from any computer or device without requiring endpoint software installation.
Momentum
How Authentic8 is trending
Momentum score
Score history appears once we have at least two monthly snapshots.
Pillar breakdown
Pillar breakdown locked
Growth, Market & Financial sub-scores
Valuation
What Authentic8 is worth
Estimated valuation
Funding
Funding history
See every round, lead investor, and the full capital stack.
Open the full profile on CybersecRadars to see funding history.
Public markets
Stock performance
Privately held
This company isn't publicly traded. Stock performance will appear here after an IPO.
Headcount
Headcount growth
Track hiring velocity, department mix, and seniority shifts.
Open the full profile on CybersecRadars to see headcount growth.
Jobs
Open jobs
Every live posting, hiring pace, and role-level signal.
Open the full profile on CybersecRadars to see open jobs.
Web traffic
Digital presence
Visits trend, bounce rate, engagement, and top countries.
Open the full profile on CybersecRadars to see digital presence.
Tech stack
Technologies
The full stack behind the product — frameworks, clouds, security.
Open the full profile on CybersecRadars to see technologies.
M&A
Acquisitions
Every acquisition this company has made, with dates and amounts.
Open the full profile on CybersecRadars to see acquisitions.
Reviews & sentiment
Employee & product reviews
CEO approval, culture, comp, and detailed product ratings.
Open the full profile on CybersecRadars to see employee & product reviews.
Leadership
Full leadership team
CEO, CxOs, VPs, and every exec with roles.
Open the full profile on CybersecRadars to see full leadership team.
Competitors
Competitive landscape
The complete competitor set with overlap and positioning.
Open the full profile on CybersecRadars to see competitive landscape.
News
Press & news coverage
The most recent mentions, announcements, and media coverage.
Open the full profile on CybersecRadars to see press & news coverage.
Full profile
This public profile is a snapshot
The full CybersecRadars profile of Authentic8adds funding rounds & investors, valuation estimates, headcount & hiring trends, technology stack, executive moves, and real-time monitoring.
FAQ
Frequently asked questions about Authentic8
When was Authentic8 founded?▾
Authentic8 was founded in 2010.
Where is Authentic8 headquartered?▾
Authentic8 is headquartered in Redwood City, United States.
How much funding has Authentic8 raised?▾
Authentic8 has raised a total of $12M in total funding.
Is Authentic8 public or private?▾
Authentic8 is a privately-held company.
How many employees does Authentic8 have?▾
Authentic8 has approximately 126 employees.
