# FestIn alternatives and competitors (2026)

The closest FestIn alternatives are [ctlogs.dev](https://cybersectools.com/tools/ctlogsdev), [MGM Security Partners recon me](https://cybersectools.com/tools/mgm-security-partners-recon-me) and [DDactic Attack Surface Discovery](https://cybersectools.com/tools/ddactic-attack-surface-discovery). Picking a FestIn 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.

Closest 48 alternatives shown. Closest matches: ctlogs.dev, MGM Security Partners recon me, DDactic Attack Surface Discovery.

## The product

[FestIn](https://cybersectools.com/tools/festin)

FestIn discovers open S3 buckets associated with a domain using crawling and DNS reconnaissance techniques.

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

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.

## FestIn alternatives and competitors

FestIn is a free [External Attack Surface Management](https://cybersectools.com/categories/external-asm) solution. The closest matches by shared tags and NIST CSF 2.0 coverage are [ctlogs.dev](https://cybersectools.com/tools/ctlogsdev), [MGM Security Partners recon me](https://cybersectools.com/tools/mgm-security-partners-recon-me), [DDactic Attack Surface Discovery](https://cybersectools.com/tools/ddactic-attack-surface-discovery), [SurfaceDiff](https://cybersectools.com/tools/surfacediff), and [Edgescan Attack Surface Management (ASM)](https://cybersectools.com/tools/edgescan-attack-surface-management-asm). All 48 alternatives on this page are ranked the same way.

Want a free option? See [free and open source exposure & vulnerability management solutions](https://cybersectools.com/free), plus free picks in other categories.

## The closest FestIn alternatives

These 8 solutions overlap most with FestIn. 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) · [FestIn vs ctlogs.dev](https://cybersectools.com/compare/ctlogsdev-vs-festin)

### 2. [MGM Security Partners recon me](https://cybersectools.com/tools/mgm-security-partners-recon-me)

recon me is an OSINT tool developed by mgm Security Partners and used as part of the company's OSINT analysis service. The tool collects and correlates publicly available information about an organization's external attack surface, including domains, subdomains, servers, technologies used, metadata, and publicly accessible files. It supports two scan modes: - Passive scan: queries public directory services such as Whois, DNS, and MX records to identify servers, subdomains, email addresses, technologies, and operators (e.g. Amazon, Akamai) without any interaction with target systems. - Active scan: directly examines the target domain without performing attacks, to identify additional services, technologies, or unintentionally exposed files. Results from recon me are combined with manual expert analysis and used to produce a report detailing identified assets, potential vulnerabilities, misconfigurations, and prioritized recommendations. The output is intended to give organizations a view of their public attack surface from an attacker's perspective and can serve as a basis for further security testing such as penetration tests.</description> <parameter name="summary">Proprietary OSINT tool for mapping an organization's public attack surface

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

Key features: 8 listed. See them on the [MGM Security Partners recon me page](https://cybersectools.com/tools/mgm-security-partners-recon-me#features).

Shares 4 capabilities with FestIn: Reconnaissance, Security Scanning, DNS Security, Misconfiguration

[MGM Security Partners recon me alternatives](https://cybersectools.com/alternatives/mgm-security-partners-recon-me) · [FestIn vs MGM Security Partners recon me](https://cybersectools.com/compare/festin-vs-mgm-security-partners-recon-me)

### 3. [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).

Shares 3 capabilities with FestIn: Reconnaissance, Security Scanning, DNS Security

[DDactic Attack Surface Discovery alternatives](https://cybersectools.com/alternatives/ddactic-attack-surface-discovery) · [FestIn vs DDactic Attack Surface Discovery](https://cybersectools.com/compare/ddactic-attack-surface-discovery-vs-festin)

### 4. [SurfaceDiff](https://cybersectools.com/tools/surfacediff)

Continuous external attack surface monitoring that shows what changed between scans.

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

Key features: 9 listed. See them on the [SurfaceDiff page](https://cybersectools.com/tools/surfacediff#features).

Shares 3 capabilities with FestIn: Reconnaissance, Security Scanning, DNS Security

[SurfaceDiff alternatives](https://cybersectools.com/alternatives/surfacediff) · [FestIn vs SurfaceDiff](https://cybersectools.com/compare/festin-vs-surfacediff)

### 5. [Edgescan Attack Surface Management (ASM)](https://cybersectools.com/tools/edgescan-attack-surface-management-asm)

External attack surface management platform for asset discovery and monitoring

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

Key features: 10 listed. See them on the [Edgescan Attack Surface Management (ASM) page](https://cybersectools.com/tools/edgescan-attack-surface-management-asm#features).

[Edgescan Attack Surface Management (ASM) alternatives](https://cybersectools.com/alternatives/edgescan-attack-surface-management-asm) · [FestIn vs Edgescan Attack Surface Management (ASM)](https://cybersectools.com/compare/edgescan-attack-surface-management-asm-vs-festin)

### 6. [Muscope|Risk - Attack Perimeter](https://cybersectools.com/tools/muscopeorrisk-attack-perimeter)

Maps external attack surface including assets, dark web exposure, and leaks.

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

Key features: 10 listed. See them on the [Muscope|Risk - Attack Perimeter page](https://cybersectools.com/tools/muscopeorrisk-attack-perimeter#features).

[Muscope|Risk - Attack Perimeter alternatives](https://cybersectools.com/alternatives/muscopeorrisk-attack-perimeter) · [FestIn vs Muscope|Risk - Attack Perimeter](https://cybersectools.com/compare/festin-vs-muscopeorrisk-attack-perimeter)

### 7. [Vulneri ASM](https://cybersectools.com/tools/vulneri-asm-attack-surface-management)

ASM platform for continuous discovery and risk validation of internet-exposed assets.

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

Key features: 10 listed. See them on the [Vulneri ASM page](https://cybersectools.com/tools/vulneri-asm-attack-surface-management#features).

[Vulneri ASM alternatives](https://cybersectools.com/alternatives/vulneri-asm-attack-surface-management) · [FestIn vs Vulneri ASM](https://cybersectools.com/compare/festin-vs-vulneri-asm-attack-surface-management)

### 8. [Attaxion](https://cybersectools.com/tools/attaxion)

Agentless EASM platform for asset discovery, exposure mgmt & risk reduction.

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

Key features: 10 listed. See them on the [Attaxion page](https://cybersectools.com/tools/attaxion#features).

[Attaxion alternatives](https://cybersectools.com/alternatives/attaxion) · [FestIn vs Attaxion](https://cybersectools.com/compare/attaxion-vs-festin)

## The closest 48 products like FestIn

The 8 above, plus:

- [TRaViS](https://cybersectools.com/tools/travis): AI-enhanced EASM platform for external attack surface discovery and monitoring. (Commercial)
- [DarkInvader EASM Platform](https://cybersectools.com/tools/darkinvader-easm-platform) (Commercial)
- [Detectify Surface Monitoring](https://cybersectools.com/tools/detectify-surface-monitoring): Monitors internet-facing subdomains for vulnerabilities and misconfigurations (Commercial)
- [Qontrol Avant-Vente](https://cybersectools.com/tools/qontrol-avant-vente): Passive pre-sale domain diagnostic tool for vCISOs, MSPs & MSSPs. (Commercial)
- [Cylana EASM](https://cybersectools.com/tools/cylana-easm): AI-powered EASM platform for digital asset discovery and monitoring. (Commercial)
- [ThreatDefence Integrated ASM](https://cybersectools.com/tools/threatdefence-integrated-asm): ASM platform monitoring external attack surface, dark web leaks & 3rd-party risks. (Commercial)
- [DNS Assistant](https://cybersectools.com/tools/dns-assistant): DNS posture mgmt platform for real-time DNS & WHOIS change monitoring. (Commercial)
- [Attack Surface Scan](https://cybersectools.com/tools/attack-surface-scan): Agentless external attack surface monitoring with continuous change detection. (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)
- [SOC Radar Attack Surface Management](https://cybersectools.com/tools/soc-radar-attack-surface-management): SOCRadar Attack Surface Management is an EASM platform that continuously discovers, monitors, and assesses internet-facing digital assets for vulnerabilities and security risks. (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)
- [Palo Alto Networks Cortex Xpanse](https://cybersectools.com/tools/palo-alto-networks-cortex-xpanse): Active attack surface mgmt solution for discovering & remediating unknown risks (Commercial)
- [Siemba EASM](https://cybersectools.com/tools/siemba-easm): AI-driven EASM platform for discovering and monitoring external-facing assets (Commercial)
- [CyberXTron ShadowSpot](https://cybersectools.com/tools/cyberxtron-shadowspot): External attack surface management platform for asset discovery and risk detection (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)
- [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 EASM Platform](https://cybersectools.com/tools/cycognito-easm-platform): EASM platform that discovers, attributes, and actively validates external assets and risks (Commercial)
- [Strobes Attack Surface Management](https://cybersectools.com/tools/strobes-attack-surface-management): Platform for continuous attack surface discovery, monitoring, and remediation (Commercial)
- [Zerocopter Recon](https://cybersectools.com/tools/zerocopter-recon): External attack surface mapping service to discover exposed digital assets (Commercial)
- [RiskProfiler - Attack Surface Management](https://cybersectools.com/tools/riskprofiler-attack-surface-management): AI-powered EASM platform for discovering and prioritizing external risks (Commercial)
- [Aleph Search](https://cybersectools.com/tools/aleph-search-clear): OSINT tool for mapping & monitoring risk ecosystems on Clear & Deep Web. (Commercial)
- [Cyber Exposure Manager](https://cybersectools.com/tools/galileo-security): Cyber Exposure Manager: continuous visibility and remediation for external risk (Commercial)
- [Sn1per Professional 2026](https://cybersectools.com/tools/sn1per-professional-2026): Sn1per Professional 2026: automated penetration testing & attack surface management (Commercial)
- [Domain Beacon](https://cybersectools.com/tools/domain-beacon): Provide intelligence about a domain (Commercial)
- [GuardEon](https://cybersectools.com/tools/guardeon): Agentless external attack surface & dark web monitoring platform. (Commercial)
- [Driftnet Explore](https://cybersectools.com/tools/driftnet-explore): Internet-wide scanning platform for discovering exposed devices, services (Commercial)
- [AYAsec](https://cybersectools.com/tools/ayasec): External attack surface management built on the DNS you already control. (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)
- [Akamai DNS Posture Management](https://cybersectools.com/tools/akamai-dns-posture-management): DNS security posture management across multicloud and on-prem environments (Commercial)
- [Detectify Platform](https://cybersectools.com/tools/detectify-platform): Platform for external attack surface management and application security testing (Commercial)
- [Intruder Discover Attack Surface](https://cybersectools.com/tools/intruder-discover-attack-surface): Attack surface management platform for discovering and securing exposed assets (Commercial)
- [MokN Lantern](https://cybersectools.com/tools/mokn-lantern): EASM platform for continuous external attack surface monitoring and detection (Commercial)
- [Guardz External Footprint](https://cybersectools.com/tools/guardz-external-footprint): External attack surface monitoring with dark web intelligence and scanning (Commercial)
- [ConnectSecure Attack Surface Scanning](https://cybersectools.com/tools/connectsecure-attack-surface-scanning): External attack surface scanning for MSPs to identify vulnerabilities (Commercial)
- [Cobalt Attack Surface Monitoring](https://cybersectools.com/tools/cobalt-attack-surface-monitoring): Continuous external asset discovery and monitoring with daily domain scans. (Commercial)
- [Assetnote Exposure Engine](https://cybersectools.com/tools/assetnote-exposure-engine): Continuous exposure detection & verification engine for attack surface mgmt. (Commercial)
- [v6Protect Trusted Third Party Security Service](https://cybersectools.com/tools/v6protect-trusted-third-party-security-service): Independent security scoring and attestation for third-party managed web apps (Commercial)
- [Outpost24 External Attack Surface Management](https://cybersectools.com/tools/outpost24-external-attack-surface-management): Cloud platform for continuous visibility & mgmt of external attack surfaces (Commercial)

## Alternatives to each of these

[ctlogs.dev alternatives](https://cybersectools.com/alternatives/ctlogsdev) · [MGM Security Partners recon me alternatives](https://cybersectools.com/alternatives/mgm-security-partners-recon-me) · [DDactic Attack Surface Discovery alternatives](https://cybersectools.com/alternatives/ddactic-attack-surface-discovery) · [SurfaceDiff alternatives](https://cybersectools.com/alternatives/surfacediff) · [Edgescan Attack Surface Management (ASM) alternatives](https://cybersectools.com/alternatives/edgescan-attack-surface-management-asm) · [Muscope|Risk - Attack Perimeter alternatives](https://cybersectools.com/alternatives/muscopeorrisk-attack-perimeter) · [Vulneri ASM alternatives](https://cybersectools.com/alternatives/vulneri-asm-attack-surface-management) · [Attaxion alternatives](https://cybersectools.com/alternatives/attaxion) · [TRaViS alternatives](https://cybersectools.com/alternatives/travis) · [DarkInvader EASM Platform alternatives](https://cybersectools.com/alternatives/darkinvader-easm-platform) · [Detectify Surface Monitoring alternatives](https://cybersectools.com/alternatives/detectify-surface-monitoring) · [Qontrol Avant-Vente alternatives](https://cybersectools.com/alternatives/qontrol-avant-vente)

## Compare FestIn with

- [FestIn vs ctlogs.dev](https://cybersectools.com/compare/ctlogsdev-vs-festin)
- [FestIn vs MGM Security Partners recon me](https://cybersectools.com/compare/festin-vs-mgm-security-partners-recon-me)
- [FestIn vs DDactic Attack Surface Discovery](https://cybersectools.com/compare/ddactic-attack-surface-discovery-vs-festin)
- [FestIn vs SurfaceDiff](https://cybersectools.com/compare/festin-vs-surfacediff)
- [FestIn vs Edgescan Attack Surface Management (ASM)](https://cybersectools.com/compare/edgescan-attack-surface-management-asm-vs-festin)
- [FestIn vs Muscope|Risk - Attack Perimeter](https://cybersectools.com/compare/festin-vs-muscopeorrisk-attack-perimeter)
- [FestIn vs Vulneri ASM](https://cybersectools.com/compare/festin-vs-vulneri-asm-attack-surface-management)
- [FestIn vs Attaxion](https://cybersectools.com/compare/attaxion-vs-festin)

## FestIn Alternatives FAQ

### What are the closest alternatives to FestIn?

The closest matches to FestIn by shared tags and NIST CSF 2.0 coverage are ctlogs.dev, MGM Security Partners recon me, DDactic Attack Surface Discovery, SurfaceDiff, and Edgescan Attack Surface Management (ASM). All of them are External Attack Surface Management products.

### How many alternatives to FestIn are available?

This page shows 48 alternatives to FestIn, 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 FestIn free or commercial?

FestIn is a free External Attack Surface Management product. You can use it at no cost. Only commercial alternatives are listed here. Free and open source products are under /free.

### What type of solution is FestIn?

FestIn is a External Attack Surface Management product in the Exposure & Vulnerability Management category. You can compare it with the 48 other External Attack Surface Management products on this page.

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Source: https://cybersectools.com/alternatives/festin

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 FestIn 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