Bitsight
A platform that rates companies’ security effectiveness on a daily basis using a data-driven, outside-in approach
746 employees · est. 2011 · Boston, United States
Cyber Tzar
Cyber Security Assessment, Score Carding, Benchmarking, and Risk Management Platform.
10 employees · London, United Kingdom
Bitsight is the larger of the two.
Side-by-Side Comparison
| Metric | Bitsight | Cyber Tzar |
|---|---|---|
| Founded | ||
| Founded | 2011 | Not tracked yet |
| Headquarters | ||
| Headquarters | Boston, United States | London, United Kingdom |
| Employees | ||
| Employees | 746 larger | 10 |
| Industry | ||
| Industry | Cyber Security, Privacy and Security | Cyber Security, Information Technology |
| Funding Stage | ||
| Funding Stage | Growth | Not tracked yet |
| Total Funding | ||
| Total Funding | $402.00M | Not tracked yet |
| Funding Rounds | ||
| Funding Rounds | 7 | Not tracked yet |
| Services | ||
| Services | Cyber Risk Intelligence Platform, Third-Party Risk Management, Security Ratings, Exposure Management, Cyber Threat Intelligence, Governance & Reporting | Not tracked yet |
| Target Customers | ||
| Target Customers | Security Leaders, Vendor Managers, IT Governance Professionals, Risk Managers | Not tracked yet |
| Taxonomy | ||
| Taxonomy | Cyber Risk Intelligence, Security Ratings, Third Party Risk Management, Cyber Insurance Underwriting, Security Performance Management, Mergers & Acquisitions Due Diligence, Digital Identity Security, Infrastructure Security, Cloud Environment Security, Threat Detection, Vulnerability Assessment, Governance And Compliance, Security Operations Enhancement, Cyber Risk Aggregation, Extended Attack Surface Management | Cybersecurity Services, Vulnerability Scanning, Cyber Risk Assessment, Performance Benchmarking, Online Security Monitoring, Domain Vulnerabilities, CT Score, Cybersecurity Platform |
| Website | ||
| Website | bitsight.com | cybertzar.com |
About Bitsight
Bitsight, founded in 2011, has cemented itself as a global leader in cyber risk intelligence, serving over 3,500 customers across various industries. The company specializes in rating organizations' security effectiveness through a data-driven, outside-in approach. Located in the United States, Bits...
About Cyber Tzar
Cyber Tzar is a Cyber Security Assessment, Score Carding, Benchmarking, and Risk Management Platform based in the United Kingdom. Specializing in Cyber Security and Information Technology, this company offers a comprehensive suite of services to address the growing concerns around cyber threats. Des...
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Compiled from the BounceWatch company index. We last looked at Bitsight on 2 Apr 2026, and Cyber Tzar on 3 Mar 2025. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.