CISO Tribune

Vendor comparison · 2 companies

CyCognito vs Red Sift

CyCognito sells a platform for external attack surface management that identifies and validates exposures across an organization's internet-facing assets. Red Sift helps security and IT teams embrace the security protocols that keep the internet safe, such as DMARC, SPF, DKIM and TLS. CISO Tribune files both under External attack surface management. 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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  • CyCognito
  • Red Sift
CyCognito vs Red Sift: Products, Customers and Funding Compared
CyCognitoCyCognito sells a platform for external attack surface management that identifies and validates exposures across an organization's internet-facing assets.cycognito.comRed SiftRed Sift helps security and IT teams embrace the security protocols that keep the internet safe, such as DMARC, SPF, DKIM and TLS.redsift.com
What it sells
  • CyCognito PlatformA platform that automatically discovers, tests and prioritizes an organization's internet-facing assets and risks by simulating how an attacker would view the organization.
  • Red Sift OnDMARC[2][9]Email authentication product for DMARC enforcement.
Categories
Headquarters
Palo Alto, United StatesLondon, United Kingdom[5][6]
Founded
Not stated on its pages2015[3]
Ownership and funding
Not stated on its pagesPrivately held[2][4][15]
Named customers
Not stated on its pagesNot stated on its pages
Recent news
Not stated on its pages
  • October 21, 2026Red Sift notified customers with potentially affected hosts after scanning the Hardenize customer base for PHP-backed hosts, following the PHP security fixes.[18]
G2 and Gartner Peer Insights
  • G2: listed, seen November 3, 2026[3]
  • Gartner Peer Insights: Not stated on its pages
  • G2: listed, seen November 4, 2026[15]
  • Gartner Peer Insights: Not stated on its pages
Who it fits
From its own pages, CyCognito sells mainly to enterprise security teams that want to find and test their internet-facing assets. A case study covers a healthcare conglomerate running a hospital network. CyCognito says its testing covers attack surfaces with millions of assets and tens of thousands of web applications.From its own pages, the company sells mainly to security and IT teams that want to adopt protocols such as DMARC, SPF, DKIM and TLS. Save the Children also appears as a customer story for OnDMARC. The about page says the company works across EMEA, APAC and the US.
Last verified
November 2, 2026September 27, 2026

Where they overlap

  • CyCognito and Red Sift are both filed under External attack surface management.

Where they differ, field by field

  • CyCognito's primary category is External attack surface management; Red Sift's is Email authentication and DMARC.
  • Red Sift is also filed under Digital risk protection and Machine identity and PKI.
  • CyCognito lists CyCognito Platform. Red Sift lists Red Sift OnDMARC.
  • CyCognito is headquartered in Palo Alto, United States. Red Sift is headquartered in London, United Kingdom.
  • Red Sift was founded in 2015.
  • Red Sift is privately held.

What it sells: Red Sift

What Red Sift OnDMARC does[2][9]
Red Sift OnDMARC gives instant visibility into a domain's email security posture and a clear path to DMARC enforcement. It lets customers configure SPF, DKIM, DMARC, BIMI and MTA-STS in one place. Red Sift says it helps organizations reach full DMARC enforcement in just 6 to 8 weeks.

Questions about CyCognito and Red Sift

What do CyCognito and Red Sift sell?
CyCognito sells CyCognito Platform. Red Sift sells Red Sift OnDMARC.
Are CyCognito and Red Sift in the same category?
They share External attack surface management. CyCognito's primary category is External attack surface management and Red Sift's is Email authentication and DMARC.
Where are CyCognito and Red Sift headquartered?
CyCognito is headquartered in Palo Alto, United States. Red Sift is headquartered in London, United Kingdom.
When were CyCognito and Red Sift founded?
Red Sift was founded in 2015.
Who owns CyCognito and Red Sift?
Red Sift is privately held.
Who are CyCognito and Red Sift sold to?
From its own pages, CyCognito sells mainly to enterprise security teams that want to find and test their internet-facing assets. From its own pages, the company sells mainly to security and IT teams that want to adopt protocols such as DMARC, SPF, DKIM and TLS.
What have CyCognito and Red Sift announced recently?
October 21, 2026: Red Sift notified customers with potentially affected hosts after scanning the Hardenize customer base for PHP-backed hosts, following the PHP security fixes.

About CyCognito

CyCognito sells a platform for external attack surface management that identifies and validates exposures across an organization's internet-facing assets.[4]

CyCognito says its platform continuously identifies and validates critical exposures so that security teams can act where it matters most.[4]

On discovery, CyCognito says it maps every asset through deep black-box discovery and keeps running reconnaissance as the attack surface changes. CyCognito states that its discovery requires zero input, zero seeds, zero configuration and zero onboarding. The company says it auto-attributes each asset to its owner, the business function it serves and the data it holds, and fingerprints the tech stack the asset runs.[4][5]

On testing, CyCognito says it runs active security tests across the entire external footprint. CyCognito states that it runs more than 100,000 security tests across more than 30 exposure categories, including OWASP application weaknesses, authentication bypass, exposed data and injection vulnerabilities. CyCognito says it uses unauthenticated black-box techniques designed not to disrupt live traffic, modify data or require downtime. The company also says it tests whether WAF, API security controls, CSPM policies and authentication surfaces are present and behaving as expected.[6]

CyCognito says it uses Target Graph to map business, security and stack context across all exposed assets, and that agents use it to orchestrate pentesting campaigns that chain attacks, deliver proof and adjust as the surface changes.[6]

On prioritization, CyCognito says its prioritization considers asset attractiveness to attackers, business context, targeted threat intelligence and results from 100,000+ tests. CyCognito says its remediation validation feature automatically checks if a remediation attempt has been successful, and that its Remediation Planner tool builds remediation plans for organizations and their subsidiaries.[5][6]

On customers, CyCognito publishes a case study on Asklepios, a healthcare conglomerate, which the page describes as operating a hospital network with 50,000 employees.[7]

CyCognito's CEO and Co-Founder is Rob Gurzeev, who the company says has led the development of offensive security solutions for both the private sector and intelligence agencies.[1][2][4][5][8]

CyCognito on the record

Sources

CyCognito full record

  1. [1]CompanyCyCognito · cycognito.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]Cycognito secures 100m to accelerate next evolution of attack surface managementDark Reading · darkreading.com · undated page, accessed September 27, 2026 · Tier B
  3. [3]CyCognito Reviews 2026: Details, Pricing, & Features - G2G2 · undated page, accessed October 24, 2026 · Tier C
  4. [4]Preemptive Exposure Management | ASM Leader | CyCognitoCyCognito · undated page, accessed November 3, 2026 · Tier A
  5. [5]Qualys vs CyCognito | Qualy AlternativesCyCognito · undated page, accessed November 3, 2026 · Tier A
  6. [6]Continuous Security Validation | AutoPT | CyCognitoCyCognito · undated page, accessed November 3, 2026 · Tier A
  7. [7]Healthcare Conglomerate Asklepios Significantly Improves Risk Exposure with CyCognitoCyCognito · undated page, accessed November 3, 2026 · Tier A
  8. [8]API Security: 2026 Guide to Threats, Challenges, and Best Practices | CyCognitoCyCognito · undated page, accessed November 3, 2026 · Tier A

Red Sift full record

  1. [1]redsift.comRed Sift · redsift.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]The Red Sift Pulse PlatformRed Sift · undated page, accessed September 27, 2026 · Tier A
  3. [3]Cloud email security brand protection startup red sift rises 54mSiliconANGLE · siliconangle.com · published February 24, 2022 · Tier B
  4. [4]6977295001Austin American-Statesman · statesman.com · published March 4, 2022 · Tier B
  5. [5]Red sift joins future fifty 2026 cohort unveiled by chancellor at downing streetRed Sift via EIN Presswire · thestarpress.com · published March 19, 2026 · Tier B
  6. [6]Red siftThe Wealth Mosaic · thewealthmosaic.com · undated page, accessed September 27, 2026 · Tier C
  7. [7]Red Sift | Creating a Fundamentally Safer Internet with Proactive SecurityRed Sift · undated page, accessed October 27, 2026 · Tier A
  8. [8]Proactive, intelligent security for every organization.Red Sift · undated page, accessed October 27, 2026 · Tier A
  9. [9]Red Sift OnDMARC | Stop Email Spoofing FastRed Sift · undated page, accessed October 27, 2026 · Tier A
  10. [10]OnDMARC Pricing | Plans for SMB to Enterprise + Free TrialRed Sift · undated page, accessed October 27, 2026 · Tier A
  11. [11]Stop lookalike domains before they damage your brandRed Sift · undated page, accessed October 27, 2026 · Tier A
  12. [12]Bird & Bird strengthens trust in legal communications with layered email and domain protectionRed Sift · undated page, accessed October 27, 2026 · Tier A
  13. [13]Find and fix issues 10x faster with Red Sift RadarRed Sift · undated page, accessed October 27, 2026 · Tier A
  14. [14]Red Sift Certificates Lite | Free Certificate MonitoringRed Sift · undated page, accessed October 27, 2026 · Tier A
  15. [15]Red Sift OnDMARC Reviews 2026: Details, Pricing, & Features | G2G2 · undated page, accessed October 27, 2026 · Tier C
  16. [16]How to Price and Package DMARC Services for Your MSP | Red SiftRed Sift · undated page, accessed November 4, 2026 · Tier A
  17. [17]DMARC solutions for healthcare organizationsRed Sift · undated page, accessed November 4, 2026 · Tier A
  18. [18]Critical PHP vulnerabilities CVE-2026-109618 and CVE-2026-109619 | Red SiftRed Sift · published October 21, 2026 · Tier A

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