CISO Tribune

Vendor comparison · 2 companies

Asimily vs Forescout

Asimily sells inventory and prioritized risk mitigation insights for every IoT, OT and IoMT device. Forescout sells the Vistaro platform, which delivers Universal Zero Trust Network Access, OT security, and continuous exposure management. CISO Tribune files both under IoT and medical device security. This page sets the two records side by side: what each sells, where it is based, who owns and funds it, the customers it names and its recent news, each fact numbered to its source.

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  • Asimily
  • Forescout
Asimily vs Forescout: Products, Customers and Funding Compared
AsimilyAsimily sells inventory and prioritized risk mitigation insights for every IoT, OT and IoMT device.asimily.comForescoutForescout sells the Vistaro platform, which delivers Universal Zero Trust Network Access, OT security, and continuous exposure management.forescout.com
What it sells
  • The Proactive Cyber Asset Defense PlatformThe platform named on the overview page. Its home page headline covers asset discovery, exposure, microsegmentation and zero trust.
  • Configuration Control[8][19]Captures known good states for IoT, OT and IoMT and reports drift from a secure state.
  • Automated IoT Visibility and Deep CategorizationA solution page headed Know Every IoT/OT Device.
  • APIs and IntegrationsIntegrations and an API for use with a customer's workflows and stack.
  • Forescout VistaroA platform that continuously discovers, assesses, controls, and governs every connected asset across IT, IoT, IoMT, and OT.
  • VistaroAI[1][5]An agentic AI suite that analyzes asset intelligence, exposure changes, threat context, and policy posture.
  • Forescout eyeFocusAn asset intelligence solution built on risk-based prioritization and persistent asset intelligence.
  • Forescout eyeSentryA cloud-native platform for Continuous Threat and Exposure Management.
  • Forescout SRAA controlled remote access layer for critical systems.
Categories
Headquarters
Sunnyvale, United States[3]Not stated on its pages
Founded
Not stated on its pagesNot stated on its pages
Ownership and funding
Not stated on its pagesNot stated on its pages
Named customers
Not stated on its pagesNot stated on its pages
Recent news
  • June 1, 2026Asimily launched Segmentation Orchestration, which feeds connected-device risk intelligence into enforceable network policy without manual translation.[12]
  • August 13, 2026Forescout and Crytica Security announced a partnership that combines rapid detection with asset intelligence to close visibility gaps.[2]
G2 and Gartner Peer Insights
  • G2: Not stated on its pages
  • Gartner Peer Insights: listed, seen November 5, 2026[13]
  • G2: listed, seen October 24, 2026[3]
  • Gartner Peer Insights: Not stated on its pages
Who it fits
From its own pages, Asimily sells mainly to organizations that run IoT, OT and IoMT devices. Its pages name healthcare, manufacturers, educational institutions and government entities as audiences for its tools. Its customer examples include manufacturers, one of them a federal contractor. Asimily speaks to organizations that must show compliance for these devices, since laws and security frameworks such as HIPAA, NIST and CIS demand security for them.The pages also address public sector IT and security professionals. They describe healthcare organizations that give clinicians, caregivers, research organizations and contractors network access while using agentless medical devices. They name global manufacturers, energy providers, MoDs, and critical infrastructure operators as users of the platform. Deployment options cover on-premises installations, virtual machines and Docker-based containerized deployments.
Last verified
September 27, 2026November 9, 2026

Where they overlap

  • Asimily and Forescout are both filed under IoT and medical device security.

Where they differ, field by field

  • Asimily's primary category is IoT and medical device security; Forescout's is Network access control.
  • Forescout is also filed under OT and ICS security.
  • Asimily lists The Proactive Cyber Asset Defense Platform, Configuration Control, Automated IoT Visibility and Deep Categorization and APIs and Integrations. Forescout lists Forescout Vistaro, VistaroAI, Forescout eyeFocus, Forescout eyeSentry and Forescout SRA.
  • Asimily is headquartered in Sunnyvale, United States.

What it sells: Asimily

What The Proactive Cyber Asset Defense Platform does
The home page headline says to discover all assets, manage exposure, microsegment safely and achieve zero trust. A second line says to analyze every risk and enforce mitigation continuously with segmentation and patching.
What Configuration Control does[8][19]
The page says Asimily captures known good states for IoT, OT and IoMT in case of drift from a secure state. It says notifications, alerts, comparisons and reports are available.
What Automated IoT Visibility and Deep Categorization does
The page headline is Know Every IoT/OT Device. The solution is named Automated IoT Visibility and Deep Categorization.
What APIs and Integrations does
The page says to integrate with workflows and stack using Asimily integrations and API. It has a section on NAC Systems Integrations.

What it sells: Forescout

What Forescout Vistaro does
Forescout Vistaro delivers Universal Zero Trust Network Access, OT security, and continuous exposure management. It analyzes 800+ data points from activity logs, threat intelligence, compliance, identity management, SIEMs and more to orchestrate policy enforcement. It offers options for on-premises installations, virtual machines and Docker-based containerized deployments.
What VistaroAI does[1][5]
VistaroAI is an agentic AI suite purpose-built for cybersecurity. VistaroAI puts the right work in front of the right people, automatically.
What Forescout eyeFocus does
Forescout eyeFocus keeps contextualized asset data in a searchable 90-day persistent asset inventory. It calculates a multifactor risk score based on configuration, function and behavior. It correlates Common Vulnerabilities and Exposures to the CISA Known Exploited Vulnerabilities catalog.
What Forescout SRA does
Forescout SRA governs how users connect to critical systems, what they can reach, and what can happen during the session. Forescout SRA supports on-prem, cloud, and hybrid deployments with options for appliances, virtual machines, and containers on existing hardware.

Questions about Asimily and Forescout

What do Asimily and Forescout sell?
Asimily sells The Proactive Cyber Asset Defense Platform, Configuration Control, Automated IoT Visibility and Deep Categorization and APIs and Integrations. Forescout sells Forescout Vistaro, VistaroAI, Forescout eyeFocus, Forescout eyeSentry and Forescout SRA.
Are Asimily and Forescout in the same category?
They share IoT and medical device security. Asimily's primary category is IoT and medical device security and Forescout's is Network access control.
Where are Asimily and Forescout headquartered?
Asimily is headquartered in Sunnyvale, United States.
Who are Asimily and Forescout sold to?
From its own pages, Asimily sells mainly to organizations that run IoT, OT and IoMT devices. The pages also address public sector IT and security professionals.
What have Asimily and Forescout announced recently?
June 1, 2026: Asimily launched Segmentation Orchestration, which feeds connected-device risk intelligence into enforceable network policy without manual translation. August 13, 2026: Forescout and Crytica Security announced a partnership that combines rapid detection with asset intelligence to close visibility gaps.

About Asimily

Asimily sells inventory and prioritized risk mitigation insights for every IoT, OT and IoMT device. Asimily shows every discovered device, maps out the attack surface, and prioritizes and scores the riskiest devices. Asimily says the result is an answer on what is on the network, attack paths and which devices matter most, refreshed continuously instead of on an ad-hoc basis.[4][10]

Asimily identifies devices based on their network traffic. Asimily finds and classifies each device into a family, along with all apps, services and connections. Asimily gathers device information using passive-only or passive and active methods, depending on the monitored environment. Asimily protects devices during data gathering using passive, protocol-based or API-based methods.[10][14]

Asimily says it auto-generates, simulates, evaluates and applies validated segmentation policies that are specific to a customer's network. Asimily says these segmentation policies minimize the blast radius, eliminate attack paths and are proven safe through simulation before they go live. Continuous Segmentation keeps enforcement matched to the network as devices are patched, moved, or retired. Asimily continuously monitors policies to ensure effectiveness and can simulate segmentation scenarios to understand the impact of the policies being applied. Asimily says policies stay aligned as the network changes when devices are moved or added, when a vulnerability is discovered or when business requirements change.[1][4][7][10]

Asimily evaluates each new vulnerability and customizes the risk level for each individual device, considering the vulnerability, importance, network, and configuration factors. Risk Simulator shows the Risk ROI for any given action. Asimily gives a risk score from 0-100. Risk Mitigation draws on Asimily Labs' ATT&CK Analysis to guide the choice of patch, mitigation or segmentation against attack paths. Asimily says it uses patented AI/ML techniques to analyze each vulnerability to learn how to stop the exploit that uses it. Asimily describes segmentation rules orchestrated through existing NACs and firewalls.[10][15][16]

Asimily normalizes the firmware update process across IoT manufacturers so it looks the same to device fleet operators.[17]

Threat and Response monitors for anomalous IoT, OT and IoMT behavior and can launch protective actions from alerts to quarantining. Asimily says it detects threats using 100+ sources including EPSS and KEV. Asimily can send alerts or automatically quarantine anomalous devices. Asimily offers packet capture for any monitored device. Asimily provides a single place to block services or ports, quarantine devices or segment compromised devices away from other assets. Asimily provides a software platform to aid the incident response process.[4][18]

Asimily says laws and security frameworks, some of them HIPAA, NIST and CIS, explicitly demand security for IoT, OT and IoMT devices. Configuration Control documents a device's safest states to speed recovery from errors and ransomware. Configuration Control takes a snapshot of a device's hardened state, including network neighbors. Asimily detects drift in device configurations and offers device timelines to detect causes.[8][19]

Asimily says it provides tools to identify and address IoT vulnerabilities in healthcare, ensuring the protection of patient data without interrupting the delivery of critical care. Asimily says that by securing IoT devices, manufacturers can safeguard their intellectual property, prevent production disruptions, and maintain the trust of their customers and partners. Asimily equips government entities worldwide with tools to secure their IoT devices, protect critical infrastructure, and ensure data privacy. Asimily describes protection for educational institutions that depend on interconnected devices for learning, research and campus operations.[6][10]

Asimily describes a manufacturer that needed compliance with CMMC and NIST 800-171 as a federal contractor. Asimily describes a large manufacturer with multiple distinct locations that estimates downtime at about $1 million per hour. In that customer example, Asimily mini Edge processors, which are small form-factor devices, reduced hardware deployment costs from over $100,000 to roughly $15,000. For one manufacturer, Asimily developed a custom, low-overhead software collector script designed to interface with the manufacturer's OPC architecture.[1][2][4][5][6][7][8][9][10][11][15][17]

Asimily on the record

Sources

Asimily full record

  1. [1]asimily.comAsimily · asimily.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]Medical devicesAsimily · asimily.com · undated page, accessed September 27, 2026 · Tier A
  3. [3]Asimily advances complete cyber asset and exposure management platform with new microsegmentation capabilitiesAsimily via GlobeNewswire · globenewswire.com · published January 15, 2026 · Tier A
  4. [4]The Proactive Cyber Asset Defense Platform - AsimilyAsimily · undated page, accessed October 23, 2026 · Tier A
  5. [5]IT Capabilities - Asimily - Page resourcesAsimily · undated page, accessed October 23, 2026 · Tier A
  6. [6]Medical Device Security Solutions - AsimilyAsimily · undated page, accessed October 23, 2026 · Tier A
  7. [7]Network Segmentation Orchestration - AsimilyAsimily · undated page, accessed October 23, 2026 · Tier A
  8. [8]Configuration Control for IoT Devices - AsimilyAsimily · undated page, accessed October 23, 2026 · Tier A
  9. [9]APIs and Integrations - Asimily - Page resourcesAsimily · undated page, accessed October 23, 2026 · Tier A
  10. [10]Asimily Product Overview | Cyber Asset Defense PlatformAsimily · undated page, accessed October 23, 2026 · Tier A
  11. [11]Automated IoT Visibility And Deep Categorization - AsimilyAsimily · undated page, accessed October 23, 2026 · Tier A
  12. [12]Asimily turns device risk into automated network policyHelp Net Security · published June 1, 2026 · Tier B
  13. [13]Asimily Reviews, Ratings & Features 2026 | Gartner Peer InsightsGartner Peer Insights · undated page, accessed October 23, 2026 · Tier C
  14. [14]Inventory Visibility For All Your Devices - AsimilyAsimily · undated page, accessed November 5, 2026 · Tier A
  15. [15]Exposure Management for IoT, OT, IoMT, and IT - AsimilyAsimily · undated page, accessed November 5, 2026 · Tier A
  16. [16]Risk Mitigation for IoT Devices - AsimilyAsimily · undated page, accessed November 5, 2026 · Tier A
  17. [17]IoT Patching for IoT Devices - Asimily - Page resourcesAsimily · undated page, accessed November 5, 2026 · Tier A
  18. [18]Threat and Response - Asimily - Page resourcesAsimily · undated page, accessed November 5, 2026 · Tier A
  19. [19]Governance, Risk, and Compliance for Devices - AsimilyAsimily · undated page, accessed November 5, 2026 · Tier A

Forescout full record

  1. [1]PlatformForescout · forescout.com · published August 17, 2026 · Tier A
  2. [2]Crytica Security and Forescout Announce Integration to Strengthen Cyber Resilience for Critical InfrastructureBusiness Wire · published August 13, 2026 · Tier A
  3. [3]Forescout Platform Reviews 2026: Details, Pricing, & Features | G2G2 · undated page, accessed October 24, 2026 · Tier C
  4. [4]Forescout – Manage cyber risk and mitigate threats, continuously.Forescout · undated page, accessed November 10, 2026 · Tier A
  5. [5]The Forescout Vistaro™ PlatformForescout · undated page, accessed November 10, 2026 · Tier A
  6. [6]Network Access Control Security Software SolutionsForescout · undated page, accessed November 10, 2026 · Tier A
  7. [7]Universal Zero Trust Network Access for Every Device, EverywhereForescout · undated page, accessed November 10, 2026 · Tier A
  8. [8]Exposure ManagementForescout · undated page, accessed November 10, 2026 · Tier A
  9. [9]Forescout eyeFocusForescout · undated page, accessed November 10, 2026 · Tier A
  10. [10]OT Security Platform & Security Software ToolsForescout · undated page, accessed November 10, 2026 · Tier A
  11. [11]Cyber Threat Detection & Response Software SolutionsForescout · undated page, accessed November 10, 2026 · Tier A
  12. [12]Medical Device Cybersecurity Software PlatformForescout · undated page, accessed November 10, 2026 · Tier A
  13. [13]Network Security Software Tools & SolutionsForescout · undated page, accessed November 10, 2026 · Tier A

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