Bitsight External Attack Surface Management

C tier on Third-Party Risk Management SoftwareScore 6.1 · #8 of 32

Android app: Not listed
Free plan: No
Runs on: api, Web

bitsight.com

Summary

Bitsight External Attack Surface Management helps organizations find external assets, assess exposure, and prioritize vulnerabilities across their own infrastructure and third-party vendors. It automatically maps assets, including shadow IT, and uses Bitsight IQ and its AI-enabled Graph of Internet Assets to associate assets with their owning entities. Continuous monitoring tracks exposure; remediation priorities reflect vulnerabilities’ real-world impact. Cloud coverage includes AWS, Azure, and GCP, with public IP addresses synchronized more than four times per day. Executive reports link cyber exposure to business outcomes. Listed integrations include Jira, ServiceNow, Palo Alto Cortex, Splunk, Microsoft Power BI, and Microsoft Sentinel, with further integrations possible through the REST API. The cloud product is offered through web and API platforms and includes external and cloud asset discovery, evidence collection, framework mapping, workflow automation, indicator enrichment, STIX/TAXII support, and report management. It supports up to 50 vendors. There is no free plan; pricing is on request and varies with solutions, capabilities, support, integrations, and workflow requirements. Bitsight is headquartered in Boston, Massachusetts, and says it created the security ratings category in 2011.

Who it is for

This product is aimed at organizations that need to map external assets and monitor exposure across their own environment and vendors. Its integrations and reporting may suit teams coordinating vulnerability work across existing workflows.

What is good

Maps shadow IT and third-party assets.
Continuously monitors exposure.
Supports AWS, Azure, and GCP.
REST API and listed workflow integrations.
Supports up to 50 vendors.

What to know first

No free plan is available.
Pricing is on request.
Supports up to 50 vendors.

Verdict

Bitsight External Attack Surface Management combines asset mapping, continuous monitoring, and vulnerability prioritization with reporting and workflow integrations. Organizations should weigh its vendor limit and request-based pricing against their coverage and integration needs.

Bitsight External Attack Surface Management plans and pricing

All plans

External Attack Surface Management Not published Pricing by solution, capabilities, and support needs · request pricing bitsight.com · 2 Oct 2026

Compared on third-party risk management software

Free plan: Nobitsight.com
External asset discovery: Yesbitsight.com
Cloud asset discovery: Yesbitsight.com
Monitoring frequency: continuousbitsight.com
API access: Yesbitsight.com

Facts

Purpose: Discovers hidden assets, analyzes risks, and prioritizes vulnerabilities across an organization and its third-party vendors.bitsight.com · 2 Oct 2026
Asset discovery: Automatically maps assets and infrastructure, including shadow IT and third-party vendor risks.bitsight.com · 2 Oct 2026
AI mapping: Asset discovery and entity mapping use Bitsight IQ and its AI-enabled Graph of Internet Assets to map assets to their owning entities.bitsight.com · 2 Oct 2026
Vulnerability prioritization: The product prioritizes remediation based on vulnerabilities’ real-world impact.bitsight.com · 2 Oct 2026
Continuous monitoring: Bitsight says it continuously monitors exposure across an organization and its vendors.bitsight.com · 2 Oct 2026
Cloud coverage: The product supports AWS, Azure, and GCP, with public IP addresses synchronized more than four times per day.bitsight.com · 2 Oct 2026
Reporting: It generates executive-level reports linking cyber exposure to business outcomes.bitsight.com · 2 Oct 2026
Workflow integrations: The product page lists Jira, ServiceNow, Palo Alto Cortex, Splunk, Microsoft Power BI, and Microsoft Sentinel integrations.bitsight.com · 2 Oct 2026
API: The product FAQ says further integrations can be facilitated through the REST API protocol.bitsight.com · 2 Oct 2026
Security and compliance: Bitsight’s Trust Center provides information about its security practices, privacy policies, and compliance frameworks.bitsight.com · 2 Oct 2026
Support resources: Bitsight links users to its Knowledge Base for product information, integration guides, and API documentation.help.bitsighttech.com · 2 Oct 2026
Pricing basis: Bitsight says pricing varies with the solutions, capabilities, and support required, and may depend on factors such as integrations and workflow requirements.bitsight.com · 2 Oct 2026
Company history: Bitsight says it created the security ratings category in 2011.bitsight.com · 2 Oct 2026
Company scale: Bitsight says its platform powers cyber risk decisions for more than 3,500 organizations worldwide.bitsight.com · 2 Oct 2026