CISO Tribune

Vendor comparison · 2 companies

Outpost24 vs Red Sift

Outpost24 sells security products and services delivered through its cloud platform with automation supported by its cyber security experts. 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 and Digital risk protection. 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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  • Outpost24
  • Red Sift
Outpost24 vs Red Sift: Products, Customers and Funding Compared
Outpost24Outpost24 sells security products and services delivered through its cloud platform with automation supported by its cyber security experts.outpost24.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
  • CompassDRP[1][4][6][7]A single cloud-based Digital Risk Protection solution combining asset discovery with threat intelligence.
  • CyberFlex[1][4][6]A flexible solution for end-to-end application security.
  • External Attack Surface Management[4]Discovery of all internet-facing assets.
  • Digital Risk Protection[4][6][7][9]A modular cyber threat intelligence solution against external threats.
  • Machine Readable Threat Intelligence[4]A machine-readable threat intelligence feed.
  • Red Sift OnDMARC[2][9]Email authentication product for DMARC enforcement.
Categories
Headquarters
Sweden[3]London, United Kingdom[5][6]
Founded
2001[2][7]2015[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
  • December 17, 2025Outpost24 announced a new investment from Vitruvian Partners to fund its next phase of global growth.[16]
  • 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 10, 2026[17]
  • 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
Not written yetFrom 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
September 30, 2026September 27, 2026

Where they overlap

  • Outpost24 and Red Sift are both filed under External attack surface management and Digital risk protection.

Where they differ, field by field

  • Outpost24's primary category is Exposure prioritisation and CTEM; Red Sift's is Email authentication and DMARC.
  • Outpost24 is also filed under Dynamic application security testing. Red Sift is also filed under Machine identity and PKI.
  • Outpost24 lists CompassDRP, CyberFlex, External Attack Surface Management, Digital Risk Protection and Machine Readable Threat Intelligence. Red Sift lists Red Sift OnDMARC.
  • Outpost24 is headquartered in Sweden. Red Sift is headquartered in London, United Kingdom.
  • Outpost24 was founded in 2001. Red Sift was founded in 2015.
  • Red Sift is privately held.

What it sells: Outpost24

What CompassDRP does[1][4][6][7]
CompassDRP is a single cloud-based Digital Risk Protection solution that combines asset discovery with threat intelligence. CompassDRP monitors for compromised credentials, leaked data, phishing domains, and brand threats across social media and external channels.
What CyberFlex does[1][4][6]
CyberFlex is a flexible solution for end-to-end application security. CyberFlex unifies ASM and PTaaS for full attack surface visibility, with expert pen testing insights.
What External Attack Surface Management does[4]
External Attack Surface Management provides deep and proactive discovery of all internet-facing assets. External Attack Surface Management identifies vulnerabilities and misconfigurations alongside actionable insights for remediation.
What Digital Risk Protection does[4][6][7][9]
Digital Risk Protection is a modular cyber threat intelligence solution to detect and deter external threats to a business. Digital Risk Protection monitors known and unknown public-facing assets, and threats from external channels across the open, deep, and dark web.

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 Outpost24 and Red Sift

What do Outpost24 and Red Sift sell?
Outpost24 sells CompassDRP, CyberFlex, External Attack Surface Management, Digital Risk Protection and Machine Readable Threat Intelligence. Red Sift sells Red Sift OnDMARC.
Are Outpost24 and Red Sift in the same category?
They share External attack surface management and Digital risk protection. Outpost24's primary category is Exposure prioritisation and CTEM and Red Sift's is Email authentication and DMARC.
Where are Outpost24 and Red Sift headquartered?
Outpost24 is headquartered in Sweden. Red Sift is headquartered in London, United Kingdom.
When were Outpost24 and Red Sift founded?
Outpost24 was founded in 2001. Red Sift was founded in 2015.
Who owns Outpost24 and Red Sift?
Red Sift is privately held.
Who are Outpost24 and Red Sift sold to?
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 Outpost24 and Red Sift announced recently?
December 17, 2025: Outpost24 announced a new investment from Vitruvian Partners to fund its next phase of global growth. 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 Outpost24

Outpost24 sells security products and services delivered through its cloud platform with automation supported by its cyber security experts. Outpost24 services include expert support, manual penetration testing, and red teaming from certified specialists. Classic penetration testing on networks, web, and mobile applications is one of the Outpost24 services.[5]

Outpost24 offers External Attack Surface Management combined with PTaaS or DRP for discovery and insights on known and unknown applications. CompassDRP integrates External Attack Surface Management (EASM) with threat intelligence to provide real-time visibility into a digital footprint. CompassDRP is a single cloud-based Digital Risk Protection solution that combines asset discovery with threat intelligence. CompassDRP detects known and unknown internet-facing assets, shadow IT, and external exposures across a digital footprint, including the open, deep, and dark web. CompassDRP monitors for compromised credentials, leaked data, phishing domains, and brand threats across social media and external channels.[1][6][8][10]

External Attack Surface Management provides deep and proactive discovery of all internet-facing assets and identifies vulnerabilities and misconfigurations. Digital Risk Protection from Outpost24 is a modular cyber threat intelligence solution to detect and deter external threats to a business. Digital Risk Protection monitors known and unknown public-facing assets, and threats from external channels across the open, deep, and dark web.[6][8]

Outpost24 vulnerability management integrates with tools such as Jira, ServiceNow, Slack, and SIEM platforms through automated workflows and notifications.[10]

Outpost24 offers a Machine Readable Threat Intelligence (MRTI) feed to power proactive cyber defense. Outpost24 offers a strategic threat intelligence solution focused on threat actors, context, and behaviors. Outpost24 offers a free Credential Checker that checks whether an organization's email domain is linked to credentials exposed on the dark web.[12]

Specops is the identity and access management division of Outpost24. Specops Device Trust authenticates and verifies users and devices at every access point, and continuously throughout every session. Specops password tools block weak passwords at creation and continuously scan AD for over 5.5 billion breached credentials. Every Specops product is designed to integrate natively with an existing Active Directory infrastructure.[13][14]

Outpost24 red team simulated attacks combine internal and external network exploitation, social engineering, phishing, and physical intrusion attempts. Outpost24 red team specialists conduct open-source intelligence (OSINT) and threat intelligence analysis to map a digital footprint, identify exposed assets, and uncover potential attack paths. Landsbankinn has collaborated with Outpost24 over the past ten years.[1][6][8][10][11][12][13][15]

Outpost24 on the record

Sources

Outpost24 full record

  1. [1]outpost24.comOutpost24 · outpost24.com · undated page, accessed September 30, 2026 · Tier A
  2. [2]CompanyOutpost24 · outpost24.com · undated page, accessed September 30, 2026 · Tier A
  3. [3]Outpost24 raises bar adaptive application security next gen cyberflexOutpost24 · outpost24.com · published July 8, 2026 · Tier A
  4. [4]Cybersecurity & Risk Management Solutions - Outpost24Outpost24 · undated page, accessed October 31, 2026 · Tier A
  5. [5]Services - Outpost24Outpost24 · undated page, accessed November 10, 2026 · Tier A
  6. [6]Cybersecurity & Risk Management Products - Outpost24Outpost24 · undated page, accessed November 10, 2026 · Tier A
  7. [7]CompassDRP | Outpost24Outpost24 · undated page, accessed November 10, 2026 · Tier A
  8. [8]Outpost24 Exposure Management Platform - Outpost24Outpost24 · undated page, accessed November 10, 2026 · Tier A
  9. [9]Our Cybersecurity Solutions - Outpost24Outpost24 · undated page, accessed November 10, 2026 · Tier A
  10. [10]Risk-Based Vulnerability Management Tool | OutscanNXOutpost24 · undated page, accessed November 10, 2026 · Tier A
  11. [11]Dynamic Application Security Testing Tool | Outpost24 ScaleOutpost24 · undated page, accessed November 10, 2026 · Tier A
  12. [12]Machine Readable Threat Intelligence Feed | Outpost24Outpost24 · undated page, accessed November 10, 2026 · Tier A
  13. [13]Specops Device Trust | Outpost24Outpost24 · undated page, accessed November 10, 2026 · Tier A
  14. [14]Identity & Access Management - Outpost24Outpost24 · undated page, accessed November 10, 2026 · Tier A
  15. [15]Red Teaming Services | Outpost24Outpost24 · undated page, accessed November 10, 2026 · Tier A
  16. [16]Outpost24 Secures New Investment to Scale its Exposure Management and Identity Security SolutionsOutpost24 · published December 17, 2025 · Tier A
  17. [17]OUTSCAN Reviews 2026: Details, Pricing, & FeaturesG2 · undated page, accessed November 10, 2026 · Tier C

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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