# ONYPHE

ONYPHE is an External Attack Surface Management product. It runs in the cloud. Pricing is free.

ONYPHE is a cyber defense search engine that discovers exposed assets and provides real-time monitoring to identify vulnerabilities and potential risks.

## What is ONYPHE?

ONYPHE is a cyber defense search engine that scans the internet and dark web to discover exposed assets, providing a comprehensive asset inventory and real-time monitoring to identify vulnerabilities and potential risks. It uses a domain name-based approach and key/value pairs to build an inventory, and offers a query language to receive alerts on exposed assets.

With its massive database of DNS entries, banners, and port scans, ONYPHE helps organizations avoid risks, cut ransomware risks, and identify critical vulnerabilities, enabling proactive cyber defense.

Tags: DNS Security, Blue Team

## Where it fits in your security program (NIST CSF 2.0)

- [Identify](https://cybersectools.com/guides/building-identify-program-small-team): helps you know your assets and your risks.
- [Detect](https://cybersectools.com/guides/building-detect-program-small-team): helps you spot attacks and unusual activity.

## Quick facts

- Category: [Exposure & Vulnerability Management](https://cybersectools.com/categories/exposure-vulnerability-management) · [External Attack Surface Management](https://cybersectools.com/categories/external-asm)
- Deployment: Cloud
- Company size fit: SMB, Mid-Market, Enterprise
- Pricing model: Free
- Website: onyphe.io

## Where it ranks

ONYPHE is not a pick on the current [Best Attack Surface Management Solutions for Business](https://cybersectools.com/shortlists/best-attack-surface-solutions).

## ONYPHE FAQ

### What is ONYPHE?

ONYPHE is a product in the External Attack Surface Management category. It covers DNS Security and Blue Team.

### What is the pricing for ONYPHE?

ONYPHE is free. Download and setup instructions are at https://www.onyphe.io/.

### What are alternatives to ONYPHE?

Alternatives to ONYPHE listed on CybersecTools:

1. [ctlogs.dev](https://cybersectools.com/tools/ctlogsdev) - Fast Certificate Transparency search and JSON API for subdomain reconnaissance. (Commercial)
2. [Censys Attack Surface Management](https://cybersectools.com/tools/censys-attack-surface-management) - Internet intelligence platform for asset discovery and attack surface mapping (Commercial)
3. [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)
4. [Trickest ASM - Attack Surface Management](https://cybersectools.com/tools/trickest-asm-attack-surface-management) - Customizable ASM platform for asset discovery, monitoring, and enrichment (Commercial)
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 (Commercial)

Compare all ONYPHE alternatives at [https://cybersectools.com/alternatives/onyphe](https://cybersectools.com/alternatives/onyphe)

### What deployment and organization size does ONYPHE fit?

ONYPHE is available as a cloud service. It is listed for small businesses, mid-market companies and enterprises. It is free.

## Compare ONYPHE with similar solutions

- [ONYPHE vs ctlogs.dev](https://cybersectools.com/compare/ctlogsdev-vs-onyphe)
- [ONYPHE vs Censys Attack Surface Management](https://cybersectools.com/compare/censys-attack-surface-management-vs-onyphe)
- [ONYPHE vs SOC Radar Attack Surface Management](https://cybersectools.com/compare/onyphe-vs-soc-radar-attack-surface-management)

All alternatives to ONYPHE: [/alternatives/onyphe](https://cybersectools.com/alternatives/onyphe)

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Source: https://cybersectools.com/tools/onyphe

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

More on ONYPHE: 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=product-md