# Red Sift Radar alternatives and competitors (2026)

The closest Red Sift Radar alternatives are [ctlogs.dev](https://cybersectools.com/tools/ctlogsdev), [ImmuniWeb® Discovery](https://cybersectools.com/tools/immuniweb-discovery) and [Palo Alto Networks Cortex Xpanse](https://cybersectools.com/tools/palo-alto-networks-cortex-xpanse). Picking a Red Sift Radar alternative comes down to fit: External Attack Surface Management coverage, your environment, your integrations and your budget. So each option below shows what it covers, how it deploys, its pricing model and the company behind it.

45 alternatives. Closest matches: ctlogs.dev, ImmuniWeb® Discovery, Palo Alto Networks Cortex Xpanse.

## The product

[Red Sift Radar](https://cybersectools.com/tools/red-sift-red-sift-radar) by Red Sift

LLM-powered security platform for finding and fixing security gaps

Category: [Exposure & Vulnerability Management](https://cybersectools.com/categories/exposure-vulnerability-management) · Pricing model: Commercial

Need the answer fast? [Best Attack Surface Management Solutions for Business](https://cybersectools.com/shortlists/best-attack-surface-solutions) picks Palo Alto Networks Cortex Xpanse, Microsoft Defender EASM, Mandiant Attack Surface Management and 4 more.

## Red Sift Radar alternatives and competitors

Red Sift Radar is a commercial [External Attack Surface Management](https://cybersectools.com/categories/external-asm) solution made by Red Sift. The closest matches by shared tags and NIST CSF 2.0 coverage are [ctlogs.dev](https://cybersectools.com/tools/ctlogsdev), [ImmuniWeb® Discovery](https://cybersectools.com/tools/immuniweb-discovery), [Palo Alto Networks Cortex Xpanse](https://cybersectools.com/tools/palo-alto-networks-cortex-xpanse), [Siemba EASM](https://cybersectools.com/tools/siemba-easm), and [Strobes Attack Surface Management](https://cybersectools.com/tools/strobes-attack-surface-management). All 45 alternatives on this page are ranked the same way.

## The closest Red Sift Radar alternatives

These 8 solutions overlap most with Red Sift Radar. Each one says what the product does and, when the overlap is big enough, which capabilities it shares.

### 1. [ctlogs.dev](https://cybersectools.com/tools/ctlogsdev)

Fast Certificate Transparency search and JSON API for subdomain reconnaissance.

[External Attack Surface Management](https://cybersectools.com/categories/external-asm) · Commercial

Key features: Real-time Certificate Transparency Search, Automated Subdomain Enumeration, High-Performance REST JSON API, Wildcard & Fingerprint Matching, SSL/TLS Certificate History Tracking

[ctlogs.dev alternatives](https://cybersectools.com/alternatives/ctlogsdev) · [Red Sift Radar vs ctlogs.dev](https://cybersectools.com/compare/ctlogsdev-vs-red-sift-red-sift-radar)

### 2. [ImmuniWeb® Discovery](https://cybersectools.com/tools/immuniweb-discovery)

ImmuniWeb Discovery is an attack surface management platform that continuously monitors an organization's external digital assets for security vulnerabilities, misconfigurations, and threats across domains, applications, cloud resources, and the dark web.

[External Attack Surface Management](https://cybersectools.com/categories/external-asm) · Commercial

Key features: 10 listed. See them on the [ImmuniWeb® Discovery page](https://cybersectools.com/tools/immuniweb-discovery#features).

[ImmuniWeb® Discovery alternatives](https://cybersectools.com/alternatives/immuniweb-discovery) · [Red Sift Radar vs ImmuniWeb® Discovery](https://cybersectools.com/compare/immuniweb-discovery-vs-red-sift-red-sift-radar)

### 3. [Palo Alto Networks Cortex Xpanse](https://cybersectools.com/tools/palo-alto-networks-cortex-xpanse)

Active attack surface mgmt solution for discovering & remediating unknown risks

[External Attack Surface Management](https://cybersectools.com/categories/external-asm) · Commercial

Key features: 10 listed. See them on the [Palo Alto Networks Cortex Xpanse page](https://cybersectools.com/tools/palo-alto-networks-cortex-xpanse#features).

[Palo Alto Networks Cortex Xpanse alternatives](https://cybersectools.com/alternatives/palo-alto-networks-cortex-xpanse) · [Red Sift Radar vs Palo Alto Networks Cortex Xpanse](https://cybersectools.com/compare/palo-alto-networks-cortex-xpanse-vs-red-sift-red-sift-radar)

### 4. [Siemba EASM](https://cybersectools.com/tools/siemba-easm)

AI-driven EASM platform for discovering and monitoring external-facing assets

[External Attack Surface Management](https://cybersectools.com/categories/external-asm) · Commercial

Key features: 10 listed. See them on the [Siemba EASM page](https://cybersectools.com/tools/siemba-easm#features).

[Siemba EASM alternatives](https://cybersectools.com/alternatives/siemba-easm) · [Red Sift Radar vs Siemba EASM](https://cybersectools.com/compare/red-sift-red-sift-radar-vs-siemba-easm)

### 5. [Strobes Attack Surface Management](https://cybersectools.com/tools/strobes-attack-surface-management)

Platform for continuous attack surface discovery, monitoring, and remediation

[External Attack Surface Management](https://cybersectools.com/categories/external-asm) · Commercial

Key features: 8 listed. See them on the [Strobes Attack Surface Management page](https://cybersectools.com/tools/strobes-attack-surface-management#features).

[Strobes Attack Surface Management alternatives](https://cybersectools.com/alternatives/strobes-attack-surface-management) · [Red Sift Radar vs Strobes Attack Surface Management](https://cybersectools.com/compare/red-sift-red-sift-radar-vs-strobes-attack-surface-management)

### 6. [Cyber Exposure Manager](https://cybersectools.com/tools/galileo-security)

Cyber Exposure Manager: continuous visibility and remediation for external risk

[External Attack Surface Management](https://cybersectools.com/categories/external-asm) · Commercial

Key features: 10 listed. See them on the [Cyber Exposure Manager page](https://cybersectools.com/tools/galileo-security#features).

[Cyber Exposure Manager alternatives](https://cybersectools.com/alternatives/galileo-security) · [Red Sift Radar vs Cyber Exposure Manager](https://cybersectools.com/compare/galileo-security-vs-red-sift-red-sift-radar)

### 7. [DDactic Attack Surface Discovery](https://cybersectools.com/tools/ddactic-attack-surface-discovery)

Scans domains to discover attack surface, vulnerabilities, and generate hardening

[External Attack Surface Management](https://cybersectools.com/categories/external-asm) · Commercial

Key features: 10 listed. See them on the [DDactic Attack Surface Discovery page](https://cybersectools.com/tools/ddactic-attack-surface-discovery#features).

[DDactic Attack Surface Discovery alternatives](https://cybersectools.com/alternatives/ddactic-attack-surface-discovery) · [Red Sift Radar vs DDactic Attack Surface Discovery](https://cybersectools.com/compare/ddactic-attack-surface-discovery-vs-red-sift-red-sift-radar)

### 8. [Outpost24 External Attack Surface Management](https://cybersectools.com/tools/outpost24-external-attack-surface-management)

Cloud platform for continuous visibility & mgmt of external attack surfaces

[External Attack Surface Management](https://cybersectools.com/categories/external-asm) · Commercial

Key features: 10 listed. See them on the [Outpost24 External Attack Surface Management page](https://cybersectools.com/tools/outpost24-external-attack-surface-management#features).

[Outpost24 External Attack Surface Management alternatives](https://cybersectools.com/alternatives/outpost24-external-attack-surface-management) · [Red Sift Radar vs Outpost24 External Attack Surface Management](https://cybersectools.com/compare/outpost24-external-attack-surface-management-vs-red-sift-red-sift-radar)

## All 45 products like Red Sift Radar

The 8 above, plus:

- [StrikeOne Attack Surfa](https://cybersectools.com/tools/strikeone-attack-surfa): AI-powered attack surface management platform for cybersecurity monitoring (Commercial)
- [Hadrian Agentic AI](https://cybersectools.com/tools/hadrian-agentic-ai): AI-powered platform for continuous attack surface discovery and pentesting (Commercial)
- [Microsoft Defender EASM](https://cybersectools.com/tools/microsoft-defender-external-attack-surface-management): Discovers and monitors external-facing assets and vulnerabilities (Commercial)
- [Halo Security Attack Surface Management](https://cybersectools.com/tools/halo-security-attack-surface-management): External attack surface mgmt platform for discovering & monitoring assets (Commercial)
- [Assetnote ASM](https://cybersectools.com/tools/assetnote-asm): External attack surface management platform with continuous asset discovery (Commercial)
- [Censys Attack Surface Management](https://cybersectools.com/tools/censys-attack-surface-management): Internet intelligence platform for asset discovery and attack surface mapping (Commercial)
- [Risksurface](https://cybersectools.com/tools/risksurface): SaaS platform for attack surface management and vulnerability detection (Commercial)
- [QuimeraX External Attack Surface Management](https://cybersectools.com/tools/quimerax-external-attack-surface-management): EASM platform for continuous monitoring of internet-exposed assets & vulnerabilities (Commercial)
- [Intruder Attack Surface Management](https://cybersectools.com/tools/intruder-attack-surface-management): Attack surface mgmt platform with vuln scanning and cloud security features (Commercial)
- [RiskXchange Attack Surface Management](https://cybersectools.com/tools/riskxchange-attack-surface-management): Attack surface management platform for monitoring vulnerabilities and breaches (Commercial)
- [Zerofox External Attack Surface Management](https://cybersectools.com/tools/zerofox-external-attack-surface-management): Discovers and manages internet-facing assets with vulnerability prioritization (Commercial)
- [Pentera Surface](https://cybersectools.com/tools/pentera-surface): External attack surface mgmt with automated pentesting and validation (Commercial)
- [SOC Radar DNS Monitoring](https://cybersectools.com/tools/soc-radar-dns-monitoring): SOCRadar DNS Monitoring provides real-time monitoring of DNS infrastructure with automated discovery, record change alerts, and detection of DNS-based security threats. (Commercial)
- [Matos Automated Attack Surface Management](https://cybersectools.com/tools/cloudmatos-automated-attack-surface-management): Automated ASM tool for multi-cloud environments with continuous asset discovery (Commercial)
- [Synack Attack Surface Discovery](https://cybersectools.com/tools/synack-attack-surface-discovery): External attack surface mgmt with asset discovery and on-demand pentesting (Commercial)
- [Akamai DNS Posture Management](https://cybersectools.com/tools/akamai-dns-posture-management): DNS security posture management across multicloud and on-prem environments (Commercial)
- [Anomali Attack Surface Management](https://cybersectools.com/tools/anomali-attack-surface-management): External attack surface management platform for asset discovery and vuln mgmt (Commercial)
- [CyberXTron ShadowSpot](https://cybersectools.com/tools/cyberxtron-shadowspot): External attack surface management platform for asset discovery and risk detection (Commercial)
- [Axur Unified EASM + CTI](https://cybersectools.com/tools/axur-unified-easm-cti): EASM platform with integrated CTI for asset discovery and vulnerability mgmt (Commercial)
- [Wallarm API Attack Surface Management](https://cybersectools.com/tools/wallarm-api-attack-surface-management): Agentless API attack surface discovery and vulnerability detection platform (Commercial)
- [Detectify Surface Monitoring](https://cybersectools.com/tools/detectify-surface-monitoring): Monitors internet-facing subdomains for vulnerabilities and misconfigurations (Commercial)
- [GoSecure Titan® Attack Surface Management](https://cybersectools.com/tools/gosecure-titanr-attack-surface-management): Discovers, monitors, and assesses external attack surface assets continuously. (Commercial)
- [NetSPI External Attack Surface Management (EASM)](https://cybersectools.com/tools/netspi-external-attack-surface-management-easm): Continuous discovery, monitoring, and testing of external assets and exposures (Commercial)
- [Orpheus External Attack Surface Management](https://cybersectools.com/tools/orpheus-external-attack-surface-management): EASM platform with continuous asset discovery and threat intelligence context (Commercial)
- [Trickest ASM - Attack Surface Management](https://cybersectools.com/tools/trickest-asm-attack-surface-management): Customizable ASM platform for asset discovery, monitoring, and enrichment (Commercial)
- [Criminal IP Security Scanning Service](https://cybersectools.com/tools/criminal-ip-security-scanning-service): Internet-connected asset search engine with vulnerability scanning capabilities (Commercial)
- [CyCognito Remediation](https://cybersectools.com/tools/cycognito-remediation): External attack surface mgmt platform with remediation acceleration features (Commercial)
- [ThreatMon Attack Surface Intelligence](https://cybersectools.com/tools/threatmon-attack-surface-intelligence): Attack surface management platform for asset discovery and vulnerability monitoring (Commercial)
- [FortifyData Attack Surface Management](https://cybersectools.com/tools/fortifydata-attack-surface-management): ASM platform for discovering, monitoring, and prioritizing external/internal assets (Commercial)
- [Intel 471 Cyber Threat Exposure](https://cybersectools.com/tools/intel-471-cyber-threat-exposure): CTI-driven external attack surface mgmt with threat exposure prioritization (Commercial)
- [Searchlight Exposure](https://cybersectools.com/tools/assetnote-attack-surface-management-tool): ASM platform that scans external attack surfaces hourly for vulnerabilities (Commercial)
- [Ivanti Neurons for EASM](https://cybersectools.com/tools/ivanti-neurons-for-easm): Cloud-based EASM platform for discovering internet-facing assets & exposures (Commercial)
- [Guardz External Footprint](https://cybersectools.com/tools/guardz-external-footprint): External attack surface monitoring with dark web intelligence and scanning (Commercial)
- [Check Point Attack Surface Management](https://cybersectools.com/tools/check-point-attack-surface-management): Continuously maps digital footprint, identifies exposures & validates exploitability (Commercial)
- [CyCraft XCockpit EASM](https://cybersectools.com/tools/cycraft-xcockpit-easm): External attack surface management platform with AI-powered risk assessment (Commercial)
- [Edgescan Attack Surface Management (ASM)](https://cybersectools.com/tools/edgescan-attack-surface-management-asm): External attack surface management platform for asset discovery and monitoring (Commercial)
- [SecurityScorecard External Attack Surface Management](https://cybersectools.com/tools/securityscorecard-external-attack-surface-management): Monitors external attack surface to identify assets and vulnerabilities (Commercial)

## Alternatives to each of these

[ctlogs.dev alternatives](https://cybersectools.com/alternatives/ctlogsdev) · [ImmuniWeb® Discovery alternatives](https://cybersectools.com/alternatives/immuniweb-discovery) · [Palo Alto Networks Cortex Xpanse alternatives](https://cybersectools.com/alternatives/palo-alto-networks-cortex-xpanse) · [Siemba EASM alternatives](https://cybersectools.com/alternatives/siemba-easm) · [Strobes Attack Surface Management alternatives](https://cybersectools.com/alternatives/strobes-attack-surface-management) · [Cyber Exposure Manager alternatives](https://cybersectools.com/alternatives/galileo-security) · [DDactic Attack Surface Discovery alternatives](https://cybersectools.com/alternatives/ddactic-attack-surface-discovery) · [Outpost24 External Attack Surface Management alternatives](https://cybersectools.com/alternatives/outpost24-external-attack-surface-management) · [StrikeOne Attack Surfa alternatives](https://cybersectools.com/alternatives/strikeone-attack-surfa) · [Hadrian Agentic AI alternatives](https://cybersectools.com/alternatives/hadrian-agentic-ai) · [Microsoft Defender EASM alternatives](https://cybersectools.com/alternatives/microsoft-defender-external-attack-surface-management) · [Halo Security Attack Surface Management alternatives](https://cybersectools.com/alternatives/halo-security-attack-surface-management)

## Other Red Sift products

[Red Sift OnDMARC alternatives](https://cybersectools.com/alternatives/red-sift-ondmarc)

## Compare Red Sift Radar with

- [Red Sift Radar vs ctlogs.dev](https://cybersectools.com/compare/ctlogsdev-vs-red-sift-red-sift-radar)
- [Red Sift Radar vs ImmuniWeb® Discovery](https://cybersectools.com/compare/immuniweb-discovery-vs-red-sift-red-sift-radar)
- [Red Sift Radar vs Palo Alto Networks Cortex Xpanse](https://cybersectools.com/compare/palo-alto-networks-cortex-xpanse-vs-red-sift-red-sift-radar)
- [Red Sift Radar vs Siemba EASM](https://cybersectools.com/compare/red-sift-red-sift-radar-vs-siemba-easm)
- [Red Sift Radar vs Strobes Attack Surface Management](https://cybersectools.com/compare/red-sift-red-sift-radar-vs-strobes-attack-surface-management)
- [Red Sift Radar vs Cyber Exposure Manager](https://cybersectools.com/compare/galileo-security-vs-red-sift-red-sift-radar)
- [Red Sift Radar vs DDactic Attack Surface Discovery](https://cybersectools.com/compare/ddactic-attack-surface-discovery-vs-red-sift-red-sift-radar)
- [Red Sift Radar vs Outpost24 External Attack Surface Management](https://cybersectools.com/compare/outpost24-external-attack-surface-management-vs-red-sift-red-sift-radar)

## Red Sift Radar Alternatives FAQ

### What are the closest alternatives to Red Sift Radar?

The closest matches to Red Sift Radar by shared tags and NIST CSF 2.0 coverage are ctlogs.dev, ImmuniWeb® Discovery, Palo Alto Networks Cortex Xpanse, Siemba EASM, and Strobes Attack Surface Management. All of them are External Attack Surface Management products.

### How many alternatives to Red Sift Radar are available?

This page shows 45 alternatives to Red Sift Radar, all in the External Attack Surface Management category. Each one is matched on shared tags and NIST CSF 2.0 areas, and the closest matches rank first.

### Is Red Sift Radar free or commercial?

Red Sift Radar is a commercial External Attack Surface Management product. It needs a paid license or subscription. Only commercial alternatives are listed here. Free and open source products are under /free.

### What type of solution is Red Sift Radar?

Red Sift Radar is a External Attack Surface Management product in the Exposure & Vulnerability Management category. You can compare it with the 45 other External Attack Surface Management products on this page.

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Source: https://cybersectools.com/alternatives/red-sift-red-sift-radar

For AI agents: every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md, and any product or compare page has a Markdown copy too (add .md to its URL).

More on Red Sift Radar and its alternatives: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=alternatives-md