Authentic8
Authentic8 provides Silo Workspace, a FedRAMP-authorized cloud-native secure browser and managed attribution network that enables 750+ government agencies and Fortune 500 enterprises to conduct anonymous digital investigations across surface, deep, and dark web sources while maintaining full audit trails.
- Company typePrivate
- Founded2010
- HeadquartersMountain View, United States
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What Authentic8 does
Authentic8, founded in 2010 and headquartered in Redwood City, California, builds Silo Workspace, a cloud-native secure browser platform purpose-built for digital investigations. The platform combines browser isolation with a 100%-owned Managed Attribution Network of 700+ egress endpoints spanning 100+ regions, enabling analysts to access the surface, deep, and dark web while concealing their identity and shielding their organizations from web-based threats. Authentic8 sells into government agencies (federal law enforcement, intelligence community, defense) and Fortune 500 commercial enterprises across eight use cases including cyber threat intelligence, SOC operations, OSINT/PAI, fraud and brand protection, financial crime enforcement, corporate security, trust and safety, and law enforcement. The company holds FedRAMP authorization and nine additional certifications (SOC 2, PCI DSS, HIPAA, GDPR, DFARS, ISO 27001, ISO 27701, CMMC, CSA STAR) supporting deployment in the most regulated environments.
The business model is a per-user annual subscription priced at $1,450 (Local), $2,450 (Multi-Region), or $3,450 (Global) depending on geographic coverage of the Managed Attribution Network. A 30-day self-serve trial and a free Lite AI tier (10 queries/user/day) feed a primarily enterprise field-sales motion supplemented by a reseller partner program and technology alliance integrations with SIEM, SOAR, threat intel, and OSINT platforms. The product suite spans Silo Workspace (core), Silo Nexus AI (launched May 2026 as a paid add-on), Silo Admin Console (governance), Silo Marketplace (extensions), and Silo Drive (encrypted storage). Authentic8 was co-founded by Scott Petry (founder of Postini, sold to Google for $625M in 2007) and Ramesh Rajagopal (ex-Postini, Microsoft, JP Morgan), and the company is currently led by Rajagopal as CEO with Petry as Executive Chairman. With 750+ organizations and 50,000+ analysts served across 32+ countries and 4.8M annual investigative sessions, Authentic8 operates with a capital-efficient 11-50 person team following a $12M growth round from Vistara Growth in October 2025.
Authentic8 firmographics
Firmographics- Name
- Authentic8
- Legal name
- Authentic8, Inc.
- Website
- https://authentic8.com
- Company type
- Private
- Founded year
- 2010
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Authentic8 provides Silo Workspace, a FedRAMP-authorized cloud-native secure browser and managed attribution network that enables 750+ government agencies and Fortune 500 enterprises to conduct anonymous digital investigations across surface, deep, and dark web sources while maintaining full audit trails.
- Ownership category
- akta.pro rank
Authentic8 industry classification
Industry- Product category
- Secure Browser / Digital Investigations Platform
- NAICS
- Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (5182)
- SIC
- Services-Computer Programming, Data Processing, Etc. (7370)
- akta.pro primary industry
- Attack Detection & Response for Cloud/SaaS (SOC for Cloud) (HDADAGAJ)
- akta.pro secondary industries
- Cloud Security Logging, SIEM/SOAR & Threat Detection (HDABAHAL), Identity, Access & Secrets Management for AI Systems (IAM for agents/models) (HDAAAKAJ)
Keywords
Where Authentic8 is headquartered
LocationHeadquarters
- HQ city
- Mountain View
- HQ country
- United States
- HQ region
- North America
Offices4 records
Markets served
Authentic8 business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Marketing or Sales, Infrastructure, Operations
Revenue model
- Silo Workspace Subscription: Annual subscription pricing per user with tiered regional coverage options. Pricing ranges from $1,450 to $3,450 per user per year depending on geographic coverage needs (Local, Multi-Region, or Global).
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Pay-as-you-go | Free 30-day trial for individuals testing Silo Workspace |
| Subscription | Annual | Local - $1,450 per user per year - single geographic region |
| Subscription | Annual | Multi-Region - $2,450 per user per year - two geographic regions |
| Subscription | Annual | Global - $3,450 per user per year - all regions worldwide |
Go-to-market motion2 records
Distribution channels4 records
Marketing channels7 records
Authentic8 product offering
Product offeringCore offering
Authentic8 sells Silo Workspace, a cloud-native secure browser platform that fully isolates each web app in its own container and routes traffic through a 700+ endpoint Managed Attribution Network spanning 100+ regions to mask investigator identity and location. The platform is sold on a per-user annual subscription with three geographic tiers (Local, Multi-Region, Global) and is targeted at government agencies and Fortune 500 enterprises conducting cyber threat intelligence, OSINT, fraud, financial crime, and law enforcement investigations. Silo Nexus AI is offered as an integrated AI add-on providing air-gapped, identity-shielded investigative analysis on top of the Workspace.
Product overview
Authentic8 offers Silo Workspace, a unified digital investigations platform. The core product is Silo Workspace (a cloud-native, secure browser isolation platform) which now integrates Silo Nexus AI as an add-on AI capability. The platform spans the full intelligence lifecycle (Access, Capture, Analyze, Report) through integrated modules including the Admin Console for governance, Silo Marketplace for extensions, and Silo Drive for encrypted storage. Pricing tiers (Local, Multi-Region, Global) differentiate by geographic coverage of the Managed Attribution Network (100+ regions, 700+ endpoints). The platform is FedRAMP authorized and SOC 2 certified, serving 750+ government and enterprise customers across cyber threat intelligence, SOC, OSINT, fraud, financial crime, corporate security, trust & safety, and law enforcement use cases.
Differentiator
Problem solved
Functional benefit
Brands
- Silo Workspace: AI-enabled digital investigations platform with Nexus AI providing guided analysis. Silo Workspace is the unified platform for investigations within the threat space, offering managed attribution, isolation, and productivity tools for intelligence teams.
- Silo Nexus AI
- NeedleStack
- Trial
- Local
- Multi-Region
- Global
Products and services
- Silo Workspace Unified cloud-native digital investigations platform that provides hidden identity, fully isolated browsing environments, and a 700+ endpoint Managed Attribution Network spanning 100+ regions. It enables anonymous investigations across the surface, deep, and dark web and covers the full intelligence lifecycle (Access, Capture, Analyze, Report). Sold per user per year with Local, Multi-Region, and Global coverage tiers; targeted at US federal agencies and Fortune 500 commercial enterprises across cyber threat intelligence, SOC/OSINT, fraud, financial crime, and law enforcement use cases.
- Silo Nexus AI AI-powered investigation assistant integrated into Silo Workspace that synthesizes, verifies, and guides investigations while maintaining total anonymity. Provides guided analysis, standardized tradecraft via admin-managed prompt libraries, source-grounded responses with full source references, multi-language processing, Active Annotations, automated transcription/translation, and encrypted tamper-proof audit trails. Sold as an add-on capability with a free Lite tier and paid Unlimited usage tier.
Quantifiable outcome
- 4.8M investigative sessions delivered annually for the past decade without breach, data leak, or identity exposure
- +3 more outcomes
Companies that use Authentic8
Customer profileNamed customers13 records
Segments8 records
Ideal customer profiles4 records
Authentic8 technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration7 records
AI capability8 records
Feature8 records
Authentic8 partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered core and minor.
- Reseller PartnerscoreReseller partners help deliver Silo Workspace to customers, offering high margins and compensation opportunities. Partners receive comprehensive sales and technical support, one-click access to investigations platform, and field training to ensure customer success.
- Technology Alliance PartnerscoreTechnology partners integrate Silo Workspace API with their platforms for OSINT, threat intelligence, SOAR/SIEM, and incident response use cases. Provides global managed attribution network, AI-assisted analysis, and enterprise-grade compliance and audit capabilities through seamless API integration.
- OSINT PartnerscoreOSINT partners integrate Silo to enable secure, anonymous investigations and automated data collection from online sources without exposing customer identity or infrastructure.
- Threat Intelligence Platform PartnerscoreSOC and threat intel teams use Silo to securely and anonymously investigate threat sources on surface and dark web identified by the threat intel platform.
- SOAR and SIEM PartnerscoreIncident response partners offer Silo data collection automation for better event context and one-click, secure access to sources highlighted by their platforms.
- MindPoint GroupminorMPGSOC, a managed security services provider, uses Silo as a critical tool in their SOC offerings to customers. Tom Bakry, MPGSOC manager, describes Silo as providing 'a layer of abstraction between us and bad actors' for safer evaluation of security issues.
Scale indicators8 records
Recent moves6 records
Expansion highlights6 records
Authentic8 competitors and assessment
Company assessmentDirect peers
- Menlo Security: Menlo Security offers a cloud-based browser isolation platform with a Secure Cloud Browser and HEAT (Highly Evasive Adaptive Threats) analysis - a directly comparable architecture and use case for protecting users from web-borne threats in enterprise environments.
Broad incumbents
- Zscaler: Zscaler is a cloud security platform with ZIA/ZPA and a Cloud Browser Isolation service, serving the same enterprise/government SASE buyer as Authentic8 but as a broad incumbent rather than a specialist in investigation-grade managed attribution.
- Palo Alto Networks: Palo Alto Networks offers Prisma Access browser isolation and acquired Talon Cyber Security (enterprise browser) for $625M, positioning it as a broad incumbent with overlapping secure browsing capabilities and far deeper federal/enterprise reach than Authentic8.
- Proofpoint: Proofpoint provides people-centric security including web/email isolation (Proofpoint Isolation) and targeted attack protection, competing with Authentic8 on protecting users from web-borne threats - particularly in regulated and government verticals.
- Cloudflare: Cloudflare One bundles Browser Isolation (Cloudflare Browser Isolation, formerly S2 Systems) into its broader SASE platform, competing with Authentic8 on cloud-delivered browser isolation for enterprise and government buyers at significantly larger scale.
- Forcepoint: Forcepoint is a broader cybersecurity incumbent (web security, DLP, CASB) that overlaps with Authentic8's secure web access and policy enforcement capabilities, and is a former employer of Authentic8's CPO Miguel Ramos, indicating overlapping customer/market focus.
- Cisco: Cisco Umbrella (and ThousandEyes) provide cloud-delivered web security and DNS-layer isolation serving similar enterprise/government buyers as Authentic8, but as part of a broad networking and security portfolio rather than as an investigation-focused specialist.
Emerging players
- Island: Island offers an enterprise browser with built-in security, governance, and productivity controls - an emerging alternative approach to secure browsing that overlaps with Authentic8's Silo Workspace but delivers isolation on the endpoint rather than via remote cloud browser.
- Seraphic Security: Seraphic Security provides a secure enterprise browser that competes in the same category as Authentic8's Silo, focused on preventing browser-based attacks for enterprise users - an emerging niche player with overlapping isolation/governance capabilities.
- Maltego: Maltego is an OSINT and link-analysis tool used by investigators and threat intel teams - a complementary/overlapping tool for digital investigations that Authentic8's Silo Nexus AI and Silo Workspace compete against and integrate with for the same OSINT/CTI practitioner personas.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Authentic8 social profiles
Digital presenceAuthentic8 compliance and trust
Trust signalCompliance10 records
Authentic8 financial estimates
Financial estimateRevenue estimate
Valuation estimate
Authentic8 leadership team
Management profileNumber of profiles
Profiles9 records
Authentic8 funding detail
Funding detailFunding overview
Funding rounds3 records
Investors4 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Authentic8 M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Authentic8
What does Authentic8 do?
Authentic8 sells Silo Workspace, a cloud-native secure browser platform that fully isolates each web app in its own container and routes traffic through a 700+ endpoint Managed Attribution Network spanning 100+ regions to mask investigator identity and location. The platform is sold on a per-user annual subscription with three geographic tiers (Local, Multi-Region, Global) and is targeted at government agencies and Fortune 500 enterprises conducting cyber threat intelligence, OSINT, fraud, financial crime, and law enforcement investigations. Silo Nexus AI is offered as an integrated AI add-on providing air-gapped, identity-shielded investigative analysis on top of the Workspace.
Is Authentic8 a public or private company?
Authentic8 is a private company. It is classified as venture growth investor backed and is currently operating.
When was Authentic8 founded?
Authentic8 was founded in 2010. It employs 11 to 50 people.
Where is Authentic8 based?
Authentic8 is headquartered in Mountain View, United States, in the North America region.
How does Authentic8 make money?
One revenue line is on record: silo Workspace Subscription.
Who are Authentic8's main competitors?
Menlo Security is listed as a direct peer. Broad incumbents are Zscaler, Palo Alto Networks, Proofpoint, Cloudflare, Forcepoint and Cisco. Emerging players are Island, Seraphic Security and Maltego.
Does Authentic8 have an API?
Yes. APIs connect Silo to mission infrastructure through controlled, auditable channels. Integrates with threat intel platforms, SIEMs, ticketing systems, sandboxes, and data stores. Supports Directory and SSO integration for identity infrastructure. Enables embedding Silo into intelligence lifecycles with log routing to downstream systems. Also provides API log extraction for programmatic retrieval of audit logs. Developer documentation is at authentic8.com/resources.
What industry is Authentic8 in?
Authentic8's product category is Secure Browser / Digital Investigations Platform. Its primary akta.pro industry code is HDADAGAJ, Attack Detection & Response for Cloud/SaaS (SOC for Cloud), with a secondary code of HDABAHAL, Cloud Security Logging, SIEM/SOAR & Threat Detection. Its NAICS code is 5182 and its SIC code is 7370.