CISO Tribune

Vendor comparison · 2 companies

Cobalt vs Synack

Cobalt offers a full suite of offensive security services, from autonomous pentesting to human-led pentesting. Synack delivers continuous penetration testing as a service (PTaaS) that combines agentic AI, the Synack Platform and the Synack Red Team. CISO Tribune files both under Penetration testing and red team services. 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.

Change the companies

Up to four companies side by side.

  • Cobalt
  • Synack
Cobalt vs Synack: Products, Customers and Funding Compared
CobaltCobalt offers a full suite of offensive security services, from autonomous pentesting to human-led pentesting.cobalt.ioSynackSynack delivers continuous penetration testing as a service (PTaaS) that combines agentic AI, the Synack Platform and the Synack Red Team.synack.com
What it sells
  • Autonomous Pentest[3][7]Complete pentests in 24 hours with proof of exploit on every finding.
  • Cobalt Sage AI[3][6][7]The intelligence Cobalt says powers every Cobalt pentest.
  • Secure Code Review[8]Human-led analysis of source code to find security vulnerabilities.
  • Internal Network Pentest[10]Testing of internal systems by Cobalt experts.
  • Sara AI Pentesting[3][4][5]Sara AI Pentesting identifies, validates and prioritizes vulnerabilities across the enterprise attack surface.
  • Synack Red Team[3][4][5][6]Synack PTaaS brings the Synack Red Team, a community of incentivized security researchers, to the attack surface.
  • Synack Platform[3][4][5][6][7]Synack's PTaaS offering includes the Synack Platform for asset and vulnerability management, test results, reports and analytics.
  • Penetration Testing as a Service (PTaaS)Synack delivers continuous penetration testing as a service (PTaaS).
  • Active Offense[13]Synack's Active Offense solution combines continuous attack surface discovery with autonomous exploit validation and human-led expert analysis.
  • Managed VDP[15]Synack's Managed VDP handles vulnerability triage with remediation guidance, coordinates researcher recognition and delivers data to support CISA or Board reporting.
  • Synack Missions[14]Synack Missions use the Synack Red Team to complete specific tasks and provide documentation of their work.
Categories
Headquarters
Not stated on its pagesRedwood City, United States[2]
Founded
Not stated on its pages2013[1]
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
Not stated on its pagesNot stated on its pages
G2 and Gartner Peer Insights
  • G2: listed, seen November 5, 2026[5]
  • Gartner Peer Insights: Not stated on its pages
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
Who it fits
From its own pages, Cobalt sells mainly to security and development teams. Cobalt says customers use it to test critical web applications and APIs in production, AI and LLM-based applications still in development, and globally distributed networks segmented by location and business unit. Cobalt offers centralized management of parent and child organizations. Cobalt says its pentesting helps customers meet audit, regulatory and customer requirements.From its own pages, Synack sells its tests to organizations under a flat-fee model. Synack describes its Managed VDP as an option for responsible disclosure for federal teams. Synack describes pulling reports on third party providers or potential M&A targets. Synack describes report generation for executive audiences and compliance auditors. Synack describes testing for mobile, API, web and host assets, and describes Sara AI Pentesting as working across the enterprise attack surface.
Last verified
September 27, 2026September 27, 2026

Where they overlap

  • Cobalt and Synack are both filed under Penetration testing and red team services.

Where they differ, field by field

  • Cobalt's primary category is Penetration testing and red team services; Synack's is Bug bounty and crowdsourced testing.
  • Cobalt lists Autonomous Pentest, Cobalt Sage AI, Secure Code Review and Internal Network Pentest. Synack lists Sara AI Pentesting, Synack Red Team, Synack Platform, Penetration Testing as a Service (PTaaS), Active Offense and 2 more.
  • Synack is headquartered in Redwood City, United States.
  • Synack was founded in 2013.

What it sells: Cobalt

What Autonomous Pentest does[3][7]
Cobalt Autonomous Pentest is overseen by Cobalt Core pentesters. Cobalt says it delivers complete pentests in 24 hours with proof of exploit on every finding.
What Cobalt Sage AI does[3][6][7]
Cobalt says Cobalt Sage AI is built on 13 years of expertise and informed by thousands of security engagements. Cobalt says it removes reconnaissance, scanning, triage and reporting work so human experts can focus on complex attack paths.
What Secure Code Review does[8]
Secure code review is described as human-led analysis of source code. Cobalt uses SAST and SCA for automated scanning and then manually reviews the output to validate findings.
What Internal Network Pentest does[10]
Cobalt says its experts use network scanning tools, exploit frameworks and manual techniques to find and exploit vulnerabilities in internal systems. Findings appear in real time on the Cobalt platform with remediation guidance.

What it sells: Synack

What Sara AI Pentesting does[3][4][5]
Sara's AI-powered triage is combined with human-in-the-loop expertise to filter which vulnerabilities are exploitable. Synack combines Sara AI Pentesting, the Synack Red Team and the Synack Platform.
What Synack Red Team does[3][4][5][6]
Synack describes a community of 1,500 security researchers from around the world. Synack can limit testing to members of the Synack Red Team who meet certain criteria, such as US-only researchers or Five Eyes only.
What Synack Platform does[3][4][5][6][7]
Synack provides real time analytics of exploitable vulnerabilities that are found and verified in the Synack Platform. Synack lets users issue a patch verification request through the platform, which activates a researcher to test the patch. The Synack API integrates vulnerability findings with tools such as ServiceNow, Jira and Azure DevOps.
What Penetration Testing as a Service (PTaaS) does
Synack lets users choose and launch penetration testing services from the platform on demand, and start, audit and stop tests. Synack PTaaS is available 24/7 via the Synack Platform. Synack tests at multiple stages of development and assists developer and QA teams through real-time reporting and patch verification.
What Active Offense does[13]
Synack continuously discovers, classifies and segments internet-facing and newly exposed assets. Sara's AI-powered triage is combined with human-in-the-loop expertise to filter which vulnerabilities are exploitable.
What Managed VDP does[15]
Synack's Managed VDP is offered as an option for responsible disclosure to federal teams. VDPs provide enterprise security teams a safe and legal means to be notified of vulnerabilities on externally facing infrastructure by the public.

Questions about Cobalt and Synack

What do Cobalt and Synack sell?
Cobalt sells Autonomous Pentest, Cobalt Sage AI, Secure Code Review and Internal Network Pentest. Synack sells Sara AI Pentesting, Synack Red Team, Synack Platform, Penetration Testing as a Service (PTaaS), Active Offense and 2 more.
Are Cobalt and Synack in the same category?
They share Penetration testing and red team services. Cobalt's primary category is Penetration testing and red team services and Synack's is Bug bounty and crowdsourced testing.
Where are Cobalt and Synack headquartered?
Synack is headquartered in Redwood City, United States.
When were Cobalt and Synack founded?
Synack was founded in 2013.
Who are Cobalt and Synack sold to?
From its own pages, Cobalt sells mainly to security and development teams. From its own pages, Synack sells its tests to organizations under a flat-fee model.

About Cobalt

Cobalt offers a full suite of offensive security services, from autonomous pentesting to human-led pentesting. The Cobalt Offensive Security Platform helps customers move beyond point in time pentesting to a continuous offensive security program.[1][3]

Cobalt says most pentesting programs still operate on an annual cycle. Cobalt describes the gap between how fast risk changes and how often organizations test for it as the exposure adversaries count on.[7]

The Cobalt Platform centralizes access to the full range of security testing services: web app, API, cloud, network, red teaming, AI and LLM, and more. Customers can launch a pentest in hours and get real-time findings. Customers can collaborate directly with testers via the platform, Microsoft Teams or Slack. Cobalt says Cobalt Sage AI powers every Cobalt pentest and is built on 13 years of expertise, informed by thousands of security engagements. Cobalt says Cobalt Sage AI removes the reconnaissance, scanning, triage and reporting work so human experts can focus on complex attack paths and creative scenarios.[1][3][4][7][10]

Cobalt delivers penetration testing across the entire application portfolio to find and fix vulnerabilities before they are exploited. Cobalt says network and cloud infrastructure are high-value targets in a constant state of change, and that Cobalt identifies and validates real exposures across the attack surface. Network and cloud testing covers Internal Network Pentest, External Network Pentest, Cloud Pentest and Cloud Configuration Review. Advanced offensive security services from Cobalt test systems against the tactics and techniques of a sophisticated adversary. Cobalt's advanced services include Red Teaming, Digital Risk Assessment and Secure Code Review. Customers use Cobalt to test critical web applications and APIs in production, AI and LLM-based applications still in development, and globally distributed networks segmented by location and business unit. For code review, Cobalt uses SAST and SCA for automated scanning and then reviews the scanner output manually to validate the findings.[3][4][8][10]

Cobalt offers two testing delivery models. Customers can choose one or mix and match depending on assets, environment, release cycles and goals. Human-led testing draws on purpose-built methodologies and 500+ vetted security experts in the Cobalt Core. Cobalt Autonomous Pentest delivers complete pentests in 24 hours with proof of exploit on every finding, overseen by Cobalt Core pentesters. Agentic Penetration Testing as a Service pairs AI-driven automation with human pentesters to deliver continuous offensive security. Cobalt says periodic penetration testing meets compliance deadlines and continuous testing gives coverage in between.[3][4][7]

Cobalt pushes vulnerability data into Jira, GitHub, ServiceNow and more through 50+ integrations. Cobalt offers unlimited retesting with a seven-day SLA. Cobalt offers centralized management of parent and child organizations. Cobalt says its customizable reports are mapped to SOC 2, ISO 27001, HIPAA and PCI-DSS. A Cobalt Credit represents the equivalent of 8 hours of offensive security testing. Cobalt sells credits in annual packages that include asset scoping, testing, retesting and platform access. Credits do not roll over into the next contract.[2][3][4][7][9]

Cobalt on the record

Sources

Cobalt full record

  1. [1]cobalt.ioCobalt · cobalt.io · undated page, accessed September 27, 2026 · Tier A
  2. [2]Cobalt Introduces New AI Capabilities for Continuous PentestingCobalt via Business Wire · businesswire.com · published March 19, 2026 · Tier A
  3. [3]Cobalt: Continuous Offensive Security TestingCobalt · undated page, accessed October 23, 2026 · Tier A
  4. [4]Cybersecurity Services | CobaltCobalt · undated page, accessed October 23, 2026 · Tier A
  5. [5]Cobalt Reviews 2026: Details, Pricing, & Features | G2G2 · undated page, accessed October 23, 2026 · Tier C
  6. [6]Modern Offensive Security Platform | CobaltCobalt · undated page, accessed November 5, 2026 · Tier A
  7. [7]Agentic PTaaS: Pentest as a Service | CobaltCobalt · undated page, accessed November 5, 2026 · Tier A
  8. [8]Secure Code Review Services | CobaltCobalt · undated page, accessed November 5, 2026 · Tier A
  9. [9]Pentest Pricing & Penetration Testing Costs | CobaltCobalt · undated page, accessed November 5, 2026 · Tier A
  10. [10]Internal Network Penetration Testing Services | CobaltCobalt · undated page, accessed November 5, 2026 · Tier A

Synack full record

  1. [1]AboutSynack · synack.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]ContactSynack · synack.com · undated page, accessed September 27, 2026 · Tier A
  3. [3]AI + Human Penetration Testing | PTaaS | SynackSynack · undated page, accessed October 29, 2026 · Tier A
  4. [4]Penetration Testing Platform | Pentesting platform | SynackSynack · undated page, accessed October 29, 2026 · Tier A
  5. [5]Continuous Threat Exposure Management (CTEM) | SynackSynack · undated page, accessed November 10, 2026 · Tier A
  6. [6]Penetration Testing as a Service | Synack PTaaSSynack · undated page, accessed November 10, 2026 · Tier A
  7. [7]Vulnerability Management Solutions | Continuous Vulnerability ManagementSynack · undated page, accessed November 10, 2026 · Tier A
  8. [8]Cloud Penetration Testing Services | SynackSynack · undated page, accessed November 10, 2026 · Tier A
  9. [9]API Penetration Testing Services | SynackSynack · undated page, accessed November 10, 2026 · Tier A
  10. [10]Third Party Risk Management | Pentesting | SynackSynack · undated page, accessed November 10, 2026 · Tier A
  11. [11]AI Penetration Testing | LLM Pentest Services | SynackSynack · undated page, accessed November 10, 2026 · Tier A
  12. [12]Cybersecurity Skills Gap Solutions | SynackSynack · undated page, accessed November 10, 2026 · Tier A
  13. [13]Active Offense | SynackSynack · undated page, accessed November 10, 2026 · Tier A
  14. [14]Compliance Penetration Testing | PCI, SOC 2 | SynackSynack · undated page, accessed November 10, 2026 · Tier A
  15. [15]Vulnerability Disclosure Program | Synack VDPSynack · undated page, accessed November 10, 2026 · Tier A

Spot a factual error? Request a correction.